0x50040000: Analog-to-Digital Converter
180/181 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ISR | ||||||||||||||||||||||||||||||||
0x4 | IER | ||||||||||||||||||||||||||||||||
0x8 | CR | ||||||||||||||||||||||||||||||||
0xc | CFGR | ||||||||||||||||||||||||||||||||
0x10 | CFGR2 | ||||||||||||||||||||||||||||||||
0x14 | SMPR1 | ||||||||||||||||||||||||||||||||
0x18 | SMPR2 | ||||||||||||||||||||||||||||||||
0x20 | TR1 | ||||||||||||||||||||||||||||||||
0x24 | TR2 | ||||||||||||||||||||||||||||||||
0x28 | TR3 | ||||||||||||||||||||||||||||||||
0x30 | SQR1 | ||||||||||||||||||||||||||||||||
0x34 | SQR2 | ||||||||||||||||||||||||||||||||
0x38 | SQR3 | ||||||||||||||||||||||||||||||||
0x3c | SQR4 | ||||||||||||||||||||||||||||||||
0x40 | DR | ||||||||||||||||||||||||||||||||
0x4c | JSQR | ||||||||||||||||||||||||||||||||
0x60 | OFR1 | ||||||||||||||||||||||||||||||||
0x64 | OFR2 | ||||||||||||||||||||||||||||||||
0x68 | OFR3 | ||||||||||||||||||||||||||||||||
0x6c | OFR4 | ||||||||||||||||||||||||||||||||
0x80 | JDR1 | ||||||||||||||||||||||||||||||||
0x84 | JDR2 | ||||||||||||||||||||||||||||||||
0x88 | JDR3 | ||||||||||||||||||||||||||||||||
0x8c | JDR4 | ||||||||||||||||||||||||||||||||
0xa0 | AWD2CR | ||||||||||||||||||||||||||||||||
0xa4 | AWD3CR | ||||||||||||||||||||||||||||||||
0xb0 | DIFSEL | ||||||||||||||||||||||||||||||||
0xb4 | CALFACT |
interrupt and status register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JQOVF
rw |
AWD3
rw |
AWD2
rw |
AWD1
rw |
JEOS
rw |
JEOC
rw |
OVR
rw |
EOS
rw |
EOC
rw |
EOSMP
rw |
ADRDY
rw |
Bit 0: ADRDY.
Allowed values:
0: NotReady: ADC is not ready to start conversion
1: Ready: ADC is ready to start conversion
Bit 1: EOSMP.
Allowed values:
0: NotEnded: End of sampling phase no yet reached
1: Ended: End of sampling phase reached
Bit 2: EOC.
Allowed values:
0: NotComplete: Regular conversion is not complete
1: Complete: Regular conversion complete
Bit 3: EOS.
Allowed values:
0: NotComplete: Regular sequence is not complete
1: Complete: Regular sequence complete
Bit 4: OVR.
Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred
Bit 5: JEOC.
Allowed values:
0: NotComplete: Injected conversion is not complete
1: Complete: Injected conversion complete
Bit 6: JEOS.
Allowed values:
0: NotComplete: Injected sequence is not complete
1: Complete: Injected sequence complete
Bit 7: AWD1.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 8: AWD2.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 9: AWD3.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 10: JQOVF.
Allowed values:
0: NoOverflow: No injected context queue overflow has occurred
1: Overflow: Injected context queue overflow has occurred
interrupt enable register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JQOVFIE
rw |
AWD3IE
rw |
AWD2IE
rw |
AWD1IE
rw |
JEOSIE
rw |
JEOCIE
rw |
OVRIE
rw |
EOSIE
rw |
EOCIE
rw |
EOSMPIE
rw |
ADRDYIE
rw |
Bit 0: ADRDYIE.
Allowed values:
0: Disabled: ADC ready interrupt disabled
1: Enabled: ADC ready interrupt enabled
Bit 1: EOSMPIE.
Allowed values:
0: Disabled: End of regular conversion sampling phase interrupt disabled
1: Enabled: End of regular conversion sampling phase interrupt enabled
Bit 2: EOCIE.
Allowed values:
0: Disabled: End of regular conversion interrupt disabled
1: Enabled: End of regular conversion interrupt enabled
Bit 3: EOSIE.
Allowed values:
0: Disabled: End of regular sequence interrupt disabled
1: Enabled: End of regular sequence interrupt enabled
Bit 4: OVRIE.
Allowed values:
0: Disabled: Overrun interrupt disabled
1: Enabled: Overrun interrupt enabled
Bit 5: JEOCIE.
Allowed values:
0: Disabled: End of injected conversion interrupt disabled
1: Enabled: End of injected conversion interrupt enabled
Bit 6: JEOSIE.
Allowed values:
0: Disabled: End of injected sequence interrupt disabled
1: Enabled: End of injected sequence interrupt enabled
Bit 7: AWD1IE.
Allowed values:
0: Disabled: Analog watchdog interrupt disabled
1: Enabled: Analog watchdog interrupt enabled
Bit 8: AWD2IE.
Allowed values:
0: Disabled: Analog watchdog interrupt disabled
1: Enabled: Analog watchdog interrupt enabled
Bit 9: AWD3IE.
Allowed values:
0: Disabled: Analog watchdog interrupt disabled
1: Enabled: Analog watchdog interrupt enabled
Bit 10: JQOVFIE.
Allowed values:
0: Disabled: Injected context queue overflow interrupt disabled
1: Enabled: Injected context queue overflow interrupt enabled
control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
10/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADCAL
rw |
ADCALDIF
rw |
DEEPPWD
rw |
ADVREGEN
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
JADSTP
rw |
ADSTP
rw |
JADSTART
rw |
ADSTART
rw |
ADDIS
rw |
ADEN
rw |
Bit 0: ADEN.
Allowed values:
0: Disabled: ADC disabled
1: Enabled: ADC enabled
Bit 1: ADDIS.
Allowed values:
0: NotDisabling: No disable command active
1: Disabling: ADC disabling
Bit 2: ADSTART.
Allowed values:
0: NotActive: No conversion ongoing
1: Active: ADC operating and may be converting
Bit 3: JADSTART.
Allowed values:
0: NotActive: No conversion ongoing
1: Active: ADC operating and may be converting
Bit 4: ADSTP.
Allowed values:
0: NotStopping: No stop command active
1: Stopping: ADC stopping conversion
Bit 5: JADSTP.
Allowed values:
0: NotStopping: No stop command active
1: Stopping: ADC stopping conversion
Bit 28: ADVREGEN.
Allowed values:
0: Disabled: ADC Voltage regulator disabled
1: Enabled: ADC Voltage regulator enabled
Bit 29: DEEPPWD.
Allowed values:
0: NotDeepPowerDown: ADC not in Deep-power down
1: DeepPowerDown: ADC in Deep-power-down (default reset state)
Bit 30: ADCALDIF.
Allowed values:
0: SingleEnded: Calibration for single-ended mode
1: Differential: Calibration for differential mode
Bit 31: ADCAL.
Allowed values:
0: Complete: Calibration complete
1: Calibration: Start the calibration of the ADC
configuration register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
19/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JQDIS
rw |
AWD1CH
rw |
JAUTO
rw |
JAWD1EN
rw |
AWD1EN
rw |
AWD1SGL
rw |
JQM
rw |
JDISCEN
rw |
DISCNUM
rw |
DISCEN
rw |
||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AUTDLY
rw |
CONT
rw |
OVRMOD
rw |
EXTEN
rw |
EXTSEL
rw |
ALIGN
rw |
RES
rw |
DFSDMCFG
rw |
DMACFG
rw |
DMAEN
rw |
Bit 0: DMAEN.
Allowed values:
0: Disabled: DMA disabled
1: Enabled: DMA enabled
Bit 1: DMACFG.
Allowed values:
0: OneShot: DMA One Shot mode selected
1: Circular: DMA Circular mode selected
Bit 2: DFSDM mode configuration.
Allowed values:
0: Disabled: DFSDM mode disabled
1: Enabled: DFSDM mode enabled
Bits 3-4: RES.
Allowed values:
0: Bits12: 12-bit
1: Bits10: 10-bit
2: Bits8: 8-bit
3: Bits6: 6-bit
Bit 5: ALIGN.
Allowed values:
0: Right: Right alignment
1: Left: Left alignment
Bits 6-9: EXTSEL3.
Allowed values:
0: TIM1_CC1: Timer 1 CC1 event
1: TIM1_CC2: Timer 1 CC2 event
2: TIM1_CC3: Timer 1 CC3 event
3: TIM2_CC2: Timer 2 CC2 event
4: TIM3_TRGO: Timer 3 TRGO event
6: EXTI11: EXTI line 11
9: TIM1_TRGO: Timer 1 TRGO event
10: TIM1_TRGO2: Timer 1 TRGO2 event
11: TIM2_TRGO: Timer 2 TRGO event
13: TIM6_TRGO: Timer 6 TRGO event
14: TIM15_TRGO: Timer 15 TRGO event
15: TIM3_CC4: Timer 3 CC4 event
Bits 10-11: EXTEN.
Allowed values:
0: Disabled: Trigger detection disabled
1: RisingEdge: Trigger detection on the rising edge
2: FallingEdge: Trigger detection on the falling edge
3: BothEdges: Trigger detection on both the rising and falling edges
Bit 12: OVRMOD.
Allowed values:
0: Preserve: Preserve DR register when an overrun is detected
1: Overwrite: Overwrite DR register when an overrun is detected
Bit 13: CONT.
Allowed values:
0: Single: Single conversion mode
1: Continuous: Continuous conversion mode
Bit 14: AUTDLY.
Allowed values:
0: Off: Auto delayed conversion mode off
1: On: Auto delayed conversion mode on
Bit 16: DISCEN.
Allowed values:
0: Disabled: Discontinuous mode on regular channels disabled
1: Enabled: Discontinuous mode on regular channels enabled
Bits 17-19: DISCNUM.
Allowed values: 0x0-0x7
Bit 20: JDISCEN.
Allowed values:
0: Disabled: Discontinuous mode on injected channels disabled
1: Enabled: Discontinuous mode on injected channels enabled
Bit 21: JQM.
Allowed values:
0: Mode0: JSQR Mode 0: Queue maintains the last written configuration into JSQR
1: Mode1: JSQR Mode 1: An empty queue disables software and hardware triggers of the injected sequence
Bit 22: AWD1SGL.
Allowed values:
0: All: Analog watchdog 1 enabled on all channels
1: Single: Analog watchdog 1 enabled on single channel selected in AWD1CH
Bit 23: AWD1EN.
Allowed values:
0: Disabled: Analog watchdog 1 disabled on regular channels
1: Enabled: Analog watchdog 1 enabled on regular channels
Bit 24: JAWD1EN.
Allowed values:
0: Disabled: Analog watchdog 1 disabled on injected channels
1: Enabled: Analog watchdog 1 enabled on injected channels
Bit 25: JAUTO.
Allowed values:
0: Disabled: Automatic injected group conversion disabled
1: Enabled: Automatic injected group conversion enabled
Bits 26-30: AWDCH1CH.
Allowed values: 0x0-0x13
Bit 31: Injected Queue disable.
configuration register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
Bit 0: DMAEN.
Allowed values:
0: Disabled: Regular Oversampling disabled
1: Enabled: Regular Oversampling enabled
Bit 1: DMACFG.
Allowed values:
0: Disabled: Injected Oversampling disabled
1: Enabled: Injected Oversampling enabled
Bits 2-4: RES.
Allowed values:
0: Ratio2: 2x
1: Ratio4: 4x
2: Ratio8: 8x
3: Ratio16: 16x
4: Ratio32: 32x
5: Ratio64: 64x
6: Ratio128: 128x
7: Ratio256: 256x
Bits 5-8: ALIGN.
Allowed values:
0: NoShift: No Shift
1: Shift1Bit: Shift 1-bit
2: Shift2Bit: Shift 2-bit
3: Shift3Bit: Shift 3-bit
4: Shift4Bit: Shift 4-bit
5: Shift5Bit: Shift 5-bit
6: Shift6Bit: Shift 6-bit
7: Shift7Bit: Shift 7-bit
8: Shift8Bit: Shift 8-bit
Bit 9: Triggered Regular Oversampling.
Allowed values:
0: All: All oversampled conversions for a channel are done consecutively following a trigger
1: Single: Each oversampled conversion for a channel needs a new trigger
Bit 10: Regular Oversampling mode.
Allowed values:
0: ContinuedMode: When injected conversions are triggered, the oversampling is temporary stopped and continued after the injection sequence (oversampling buffer is maintained during injected sequence)
1: ResumedMode: When injected conversions are triggered, the current oversampling is aborted and resumed from start after the injection sequence (oversampling buffer is zeroed by injected sequence start)
sample time register 1
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMPPLUS
rw |
SMP9
rw |
SMP8
rw |
SMP7
rw |
SMP6
rw |
SMP5
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SMP5
rw |
SMP4
rw |
SMP3
rw |
SMP2
rw |
SMP1
rw |
SMP0
rw |
Bits 0-2: SMP0.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 3-5: SMP1.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 6-8: SMP2.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 9-11: SMP3.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 12-14: SMP4.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 15-17: SMP5.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 18-20: SMP6.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 21-23: SMP7.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 24-26: SMP8.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 27-29: SMP9.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bit 31: Addition of one clock cycle to the sampling time.
Allowed values:
0: KeepCycles: The sampling time remains set to 2.5 ADC clock cycles remains
1: Add1Cycle: 2.5 ADC clock cycle sampling time becomes 3.5 ADC clock cycles for the ADC_SMPR1 and ADC_SMPR2 registers
sample time register 2
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMP18
rw |
SMP17
rw |
SMP16
rw |
SMP15
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SMP15
rw |
SMP14
rw |
SMP13
rw |
SMP12
rw |
SMP11
rw |
SMP10
rw |
Bits 0-2: SMP10.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 3-5: SMP11.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 6-8: SMP12.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 9-11: SMP13.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 12-14: SMP14.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 15-17: SMP15.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 18-20: SMP16.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 21-23: SMP17.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
Bits 24-26: SMP18.
Allowed values:
0: Cycles2_5: 2.5 ADC clock cycles
1: Cycles6_5: 6.5 ADC clock cycles
2: Cycles12_5: 12.5 ADC clock cycles
3: Cycles24_5: 24.5 ADC clock cycles
4: Cycles47_5: 47.5 ADC clock cycles
5: Cycles92_5: 92.5 ADC clock cycles
6: Cycles247_5: 247.5 ADC clock cycles
7: Cycles640_5: 640.5 ADC clock cycles
watchdog threshold register 1
Offset: 0x20, size: 32, reset: 0x0FFF0000, access: read-write
2/2 fields covered.
watchdog threshold register
Offset: 0x24, size: 32, reset: 0x0FFF0000, access: read-write
2/2 fields covered.
watchdog threshold register 3
Offset: 0x28, size: 32, reset: 0x0FFF0000, access: read-write
2/2 fields covered.
regular sequence register 1
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
regular sequence register 2
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
regular sequence register 3
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
regular sequence register 4
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
regular Data Register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RDATA
r |
injected sequence register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JSQ4
rw |
JSQ3
rw |
JSQ2
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
JSQ2
rw |
JSQ1
rw |
JEXTEN
rw |
JEXTSEL
rw |
JL
rw |
Bits 0-1: JL.
Allowed values: 0x0-0x3
Bits 2-5: JEXTSEL.
Allowed values:
0: TIM1_TRGO: Timer 1 TRGO event
1: TIM1_CC4: Timer 1 CC4 event
2: TIM2_TRGO: Timer 2 TRGO event
3: TIM2_CC1: Timer 2 CC1 event
4: TIM3_CC4: Timer 3 CC4 event
6: EXTI15: EXTI line 15
8: TIM1_TRGO2: Timer 1 TRGO2 event
11: TIM3_CC3: Timer 3 CC3 event
12: TIM3_TRGO: Timer 3 TRGO event
13: TIM3_CC1: Timer 3 CC1 event
14: TIM6_TRGO: Timer 6 TRGO event
15: TIM15_TRGO: Timer 15 TRGO event
Bits 6-7: JEXTEN.
Allowed values:
0: Disabled: Trigger detection disabled
1: RisingEdge: Trigger detection on the rising edge
2: FallingEdge: Trigger detection on the falling edge
3: BothEdges: Trigger detection on both the rising and falling edges
Bits 8-12: JSQ1.
Allowed values: 0x0-0x13
Bits 14-18: JSQ2.
Allowed values: 0x0-0x13
Bits 20-24: JSQ3.
Allowed values: 0x0-0x13
Bits 26-30: JSQ4.
Allowed values: 0x0-0x13
offset register 1
Offset: 0x60, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OFFSET1_EN
rw |
OFFSET1_CH
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OFFSET1
rw |
Bits 0-11: OFFSET1.
Allowed values: 0x0-0xfff
Bits 26-30: OFFSET1_CH.
Allowed values: 0x0-0x1f
Bit 31: OFFSET1_EN.
Allowed values:
0: Disabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
1: Enabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
offset register 2
Offset: 0x64, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OFFSET2_EN
rw |
OFFSET2_CH
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OFFSET2
rw |
Bits 0-11: OFFSET2.
Allowed values: 0x0-0xfff
Bits 26-30: OFFSET2_CH.
Allowed values: 0x0-0x1f
Bit 31: OFFSET2_EN.
Allowed values:
0: Disabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
1: Enabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
offset register 3
Offset: 0x68, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OFFSET3_EN
rw |
OFFSET3_CH
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OFFSET3
rw |
Bits 0-11: OFFSET3.
Allowed values: 0x0-0xfff
Bits 26-30: OFFSET3_CH.
Allowed values: 0x0-0x1f
Bit 31: OFFSET3_EN.
Allowed values:
0: Disabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
1: Enabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
offset register 4
Offset: 0x6c, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OFFSET4_EN
rw |
OFFSET4_CH
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OFFSET4
rw |
Bits 0-11: OFFSET4.
Allowed values: 0x0-0xfff
Bits 26-30: OFFSET4_CH.
Allowed values: 0x0-0x1f
Bit 31: OFFSET4_EN.
Allowed values:
0: Disabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
1: Enabled: This bit is written by software to enable or disable the offset programmed into bits OFFSETy[11:0]
injected data register 1
Offset: 0x80, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JDATA
r |
injected data register 2
Offset: 0x84, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JDATA
r |
injected data register 3
Offset: 0x88, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JDATA
r |
injected data register 4
Offset: 0x8c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JDATA
r |
Analog Watchdog 2 Configuration Register
Offset: 0xa0, size: 32, reset: 0x00000000, access: read-write
18/18 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWD2CH17
rw |
AWD2CH16
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AWD2CH15
rw |
AWD2CH14
rw |
AWD2CH13
rw |
AWD2CH12
rw |
AWD2CH11
rw |
AWD2CH10
rw |
AWD2CH9
rw |
AWD2CH8
rw |
AWD2CH7
rw |
AWD2CH6
rw |
AWD2CH5
rw |
AWD2CH4
rw |
AWD2CH3
rw |
AWD2CH2
rw |
AWD2CH1
rw |
AWD2CH0
rw |
Bit 0: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 1: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 2: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 3: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 4: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 5: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 6: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 7: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 8: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 9: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 10: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 11: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 12: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 13: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 14: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 15: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 16: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 17: AWD2CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Analog Watchdog 3 Configuration Register
Offset: 0xa4, size: 32, reset: 0x00000000, access: read-write
18/18 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWD3CH17
rw |
AWD3CH16
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AWD3CH15
rw |
AWD3CH14
rw |
AWD3CH13
rw |
AWD3CH12
rw |
AWD3CH11
rw |
AWD3CH10
rw |
AWD3CH9
rw |
AWD3CH8
rw |
AWD3CH7
rw |
AWD3CH6
rw |
AWD3CH5
rw |
AWD3CH4
rw |
AWD3CH3
rw |
AWD3CH2
rw |
AWD3CH1
rw |
AWD3CH0
rw |
Bit 0: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 1: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 2: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 3: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 4: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 5: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 6: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 7: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 8: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 9: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 10: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 11: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 12: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 13: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 14: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 15: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 16: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Bit 17: AWD3CH.
Allowed values:
0: NotMonitored: Input channel not monitored by AWDx
1: Monitored: Input channel monitored by AWDx
Differential Mode Selection Register 2
Offset: 0xb0, size: 32, reset: 0x00000000, access: Unspecified
18/18 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DIFSEL17
N/A |
DIFSEL16
N/A |
DIFSEL15
N/A |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DIFSEL14
N/A |
DIFSEL13
N/A |
DIFSEL12
N/A |
DIFSEL11
N/A |
DIFSEL10
N/A |
DIFSEL9
N/A |
DIFSEL8
N/A |
DIFSEL7
N/A |
DIFSEL6
N/A |
DIFSEL5
N/A |
DIFSEL4
N/A |
DIFSEL3
N/A |
DIFSEL2
N/A |
DIFSEL1
N/A |
DIFSEL0
N/A |
Bit 1: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 2: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 3: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 4: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 5: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 6: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 7: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 8: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 9: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 10: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 11: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 12: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 13: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 14: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 15: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 16: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 17: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
Bit 18: Differential mode for channels 15 to 1.
Allowed values:
0: SingleEnded: Input channel is configured in single-ended mode
1: Differential: Input channel is configured in differential mode
0x50040300: Analog-to-Digital Converter
33/33 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CSR | ||||||||||||||||||||||||||||||||
0x8 | CCR | ||||||||||||||||||||||||||||||||
0xc | CDR |
ADC Common status register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-only
22/22 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JQOVF_SLV
r |
AWD3_SLV
r |
AWD2_SLV
r |
AWD1_SLV
r |
JEOS_SLV
r |
JEOC_SLV
r |
OVR_SLV
r |
EOS_SLV
r |
EOC_SLV
r |
EOSMP_SLV
r |
ADRDY_SLV
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
JQOVF_MST
r |
AWD3_MST
r |
AWD2_MST
r |
AWD1_MST
r |
JEOS_MST
r |
JEOC_MST
r |
OVR_MST
r |
EOS_MST
r |
EOC_MST
r |
EOSMP_MST
r |
ADRDY_MST
r |
Bit 0: ADDRDY_MST.
Allowed values:
0: NotReady: ADC is not ready to start conversion
1: Ready: ADC is ready to start conversion
Bit 1: EOSMP_MST.
Allowed values:
0: NotEnded: End of sampling phase no yet reached
1: Ended: End of sampling phase reached
Bit 2: EOC_MST.
Allowed values:
0: NotComplete: Regular conversion is not complete
1: Complete: Regular conversion complete
Bit 3: EOS_MST.
Allowed values:
0: NotComplete: Regular sequence is not complete
1: Complete: Regular sequence complete
Bit 4: OVR_MST.
Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred
Bit 5: JEOC_MST.
Allowed values:
0: NotComplete: Injected conversion is not complete
1: Complete: Injected conversion complete
Bit 6: JEOS_MST.
Allowed values:
0: NotComplete: Injected sequence is not complete
1: Complete: Injected sequence complete
Bit 7: AWD1_MST.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 8: AWD2_MST.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 9: AWD3_MST.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 10: JQOVF_MST.
Allowed values:
0: NoOverflow: No injected context queue overflow has occurred
1: Overflow: Injected context queue overflow has occurred
Bit 16: ADRDY_SLV.
Allowed values:
0: NotReady: ADC is not ready to start conversion
1: Ready: ADC is ready to start conversion
Bit 17: EOSMP_SLV.
Allowed values:
0: NotEnded: End of sampling phase no yet reached
1: Ended: End of sampling phase reached
Bit 18: End of regular conversion of the slave ADC.
Allowed values:
0: NotComplete: Regular conversion is not complete
1: Complete: Regular conversion complete
Bit 19: End of regular sequence flag of the slave ADC.
Allowed values:
0: NotComplete: Regular sequence is not complete
1: Complete: Regular sequence complete
Bit 20: Overrun flag of the slave ADC.
Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred
Bit 21: End of injected conversion flag of the slave ADC.
Allowed values:
0: NotComplete: Injected conversion is not complete
1: Complete: Injected conversion complete
Bit 22: End of injected sequence flag of the slave ADC.
Allowed values:
0: NotComplete: Injected sequence is not complete
1: Complete: Injected sequence complete
Bit 23: Analog watchdog 1 flag of the slave ADC.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 24: Analog watchdog 2 flag of the slave ADC.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 25: Analog watchdog 3 flag of the slave ADC.
Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred
Bit 26: Injected Context Queue Overflow flag of the slave ADC.
Allowed values:
0: NoOverflow: No injected context queue overflow has occurred
1: Overflow: Injected context queue overflow has occurred
ADC common control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VBATEN
rw |
VSENSEEN
rw |
VREFEN
rw |
PRESC
rw |
CKMODE
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MDMA
rw |
DMACFG
rw |
DELAY
rw |
DUAL
rw |
Bits 0-4: Dual ADC mode selection.
Allowed values:
0: Independent: Independent mode
1: DualRJ: Dual, combined regular simultaneous + injected simultaneous mode
2: DualRA: Dual, combined regular simultaneous + alternate trigger mode
3: DualIJ: Dual, combined interleaved mode + injected simultaneous mode
5: DualJ: Dual, injected simultaneous mode only
6: DualR: Dual, regular simultaneous mode only
7: DualI: Dual, interleaved mode only
9: DualA: Dual, alternate trigger mode only
Bits 8-11: Delay between 2 sampling phases.
Allowed values: 0x0-0xf
Bit 13: DMA configuration (for multi-ADC mode).
Allowed values:
0: OneShotMode: DMA One Shot mode selected
1: CircularMode: DMA Circular mode selected
Bits 14-15: Direct memory access mode for multi ADC mode.
Allowed values:
0: Disabled: MDMA mode disabled
1: Interleaved: Enable dual interleaved mode to output to the master channel of DFSDM interface both Master and the Slave result (16-bit data width)
2: Bits12_10: MDMA mode enabled for 12 and 10-bit resolution
3: Bits8_6: MDMA mode enabled for 8 and 6-bit resolution
Bits 16-17: ADC clock mode.
Allowed values:
0: Asynchronous: Use Kernel Clock adc_ker_ck_input divided by PRESC. Asynchronous to AHB clock
1: SyncDiv1: Use AHB clock rcc_hclk3. In this case rcc_hclk must equal sys_d1cpre_ck
2: SyncDiv2: Use AHB clock rcc_hclk3 divided by 2
3: SyncDiv4: Use AHB clock rcc_hclk3 divided by 4
Bits 18-21: ADC prescaler.
Allowed values:
0: Div1: Input ADC clock not divided
1: Div2: Input ADC clock divided by 2
2: Div4: Input ADC clock divided by 4
3: Div6: Input ADC clock divided by 6
4: Div8: Input ADC clock divided by 8
5: Div10: Input ADC clock divided by 10
6: Div12: Input ADC clock divided by 12
7: Div16: Input ADC clock divided by 16
8: Div32: Input ADC clock divided by 32
9: Div64: Input ADC clock divided by 64
10: Div128: Input ADC clock divided by 128
11: Div256: Input ADC clock divided by 256
Bit 22: VREFINT enable.
Allowed values:
0: Disabled: V_REFINT channel disabled
1: Enabled: V_REFINT channel enabled
Bit 23: Temperature sensor selection.
Allowed values:
0: Disabled: Temperature sensor channel disabled
1: Enabled: Temperature sensor channel enabled
Bit 24: VBAT selection.
Allowed values:
0: Disabled: VBAT channel disabled
1: Enabled: VBAT channel enabled
0x50060000: Advanced encryption standard hardware accelerator
39/39 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | SR | ||||||||||||||||||||||||||||||||
0x8 | DINR | ||||||||||||||||||||||||||||||||
0xc | DOUTR | ||||||||||||||||||||||||||||||||
0x10 | KEYR0 | ||||||||||||||||||||||||||||||||
0x14 | KEYR1 | ||||||||||||||||||||||||||||||||
0x18 | KEYR2 | ||||||||||||||||||||||||||||||||
0x1c | KEYR3 | ||||||||||||||||||||||||||||||||
0x20 | IVR0 | ||||||||||||||||||||||||||||||||
0x24 | IVR1 | ||||||||||||||||||||||||||||||||
0x28 | IVR2 | ||||||||||||||||||||||||||||||||
0x2c | IVR3 | ||||||||||||||||||||||||||||||||
0x30 | KEYR4 | ||||||||||||||||||||||||||||||||
0x34 | KEYR5 | ||||||||||||||||||||||||||||||||
0x38 | KEYR6 | ||||||||||||||||||||||||||||||||
0x3c | KEYR7 | ||||||||||||||||||||||||||||||||
0x40 | SUSP0R | ||||||||||||||||||||||||||||||||
0x44 | SUSP1R | ||||||||||||||||||||||||||||||||
0x48 | SUSP2R | ||||||||||||||||||||||||||||||||
0x4c | SUSP3R | ||||||||||||||||||||||||||||||||
0x50 | SUSP4R | ||||||||||||||||||||||||||||||||
0x54 | SUSP5R | ||||||||||||||||||||||||||||||||
0x58 | SUSP6R | ||||||||||||||||||||||||||||||||
0x5c | SUSP7R |
control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
13/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NPBLB
rw |
KEYSIZE
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GCMPH
rw |
DMAOUTEN
rw |
DMAINEN
rw |
ERRIE
rw |
CCFIE
rw |
ERRC
rw |
CCFC
rw |
CHMOD
rw |
MODE
rw |
DATATYPE
rw |
EN
rw |
Bit 0: AES enable.
Allowed values:
0: Disabled: Disable AES
1: Enabled: Enable AES
Bits 1-2: Data type selection (for data in and data out to/from the cryptographic block).
Allowed values:
0: None: Word
1: HalfWord: Half-word (16-bit)
2: Byte: Byte (8-bit)
3: Bit: Bit
Bits 3-4: AES operating mode.
Allowed values:
0: Mode1: Mode 1: encryption
1: Mode2: Mode 2: key derivation (or key preparation for ECB/CBC decryption)
2: Mode3: Mode 3: decryption
3: Mode4: Mode 4: key derivation then single decryption
Bits 5-6: AES chaining mode.
Allowed values:
0: ECB: Electronic codebook (ECB)
1: CBC: Cipher-Block Chaining (CBC)
2: CTR: Counter Mode (CTR)
Bit 7: Computation Complete Flag Clear.
Allowed values:
1: Clear: Clear computation complete flag
Bit 8: Error clear.
Allowed values:
1: Clear: Clear RDERR and WRERR flags
Bit 9: CCF flag interrupt enable.
Allowed values:
0: Disabled: Disable (mask) CCF interrupt
1: Enabled: Enable CCF interrupt
Bit 10: Error interrupt enable.
Allowed values:
0: Disabled: Disable (mask) error interrupt
1: Enabled: Enable error interrupt
Bit 11: Enable DMA management of data input phase.
Allowed values:
0: Disabled: Disable DMA Input
1: Enabled: Enable DMA Input
Bit 12: Enable DMA management of data output phase.
Allowed values:
0: Disabled: Disable DMA Output
1: Enabled: Enabled DMA Output
Bits 13-14: GCM or CCM phase selection.
Allowed values:
0: Init: Init phase
1: Header: Header phase
2: Payload: Payload phase
3: Final: Final Phase
Bit 18: Key size selection.
Allowed values:
0: AES128: 128
1: AES256: 256
Bits 20-23: Number of padding bytes in last block.
Allowed values: 0x0-0xf
status register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
Bit 0: Computation complete flag.
Allowed values:
0: Complete: Computation complete
1: NotComplete: Computation not complete
Bit 1: Read error flag.
Allowed values:
0: NoError: Read error not detected
1: Error: Read error detected
Bit 2: Write error flag.
Allowed values:
0: NoError: Write error not detected
1: Error: Write error detected
Bit 3: Busy.
Allowed values:
0: Idle: Idle
1: Busy: Busy
data input register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
data output register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
key register 0
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
key register 1
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
key register 2
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
key register 3
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
initialization vector register 0
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
initialization vector register 1
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
initialization vector register 2
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
initialization vector register 3
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
key register 4
Offset: 0x30, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
key register 5
Offset: 0x34, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
key register 6
Offset: 0x38, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
key register 7
Offset: 0x3c, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
suspend registers
Offset: 0x40, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
suspend registers
Offset: 0x44, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
suspend registers
Offset: 0x48, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
suspend registers
Offset: 0x4c, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
suspend registers
Offset: 0x50, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
suspend registers
Offset: 0x54, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
0x40006400: Controller area network
82/323 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MCR | ||||||||||||||||||||||||||||||||
0x4 | MSR | ||||||||||||||||||||||||||||||||
0x8 | TSR | ||||||||||||||||||||||||||||||||
0xc | RF[0]R | ||||||||||||||||||||||||||||||||
0x10 | RF[1]R | ||||||||||||||||||||||||||||||||
0x14 | IER | ||||||||||||||||||||||||||||||||
0x18 | ESR | ||||||||||||||||||||||||||||||||
0x1c | BTR | ||||||||||||||||||||||||||||||||
0x180 | TIR [0] | ||||||||||||||||||||||||||||||||
0x184 | TDTR [0] | ||||||||||||||||||||||||||||||||
0x188 | TDLR [0] | ||||||||||||||||||||||||||||||||
0x18c | TDHR [0] | ||||||||||||||||||||||||||||||||
0x190 | TIR [1] | ||||||||||||||||||||||||||||||||
0x194 | TDTR [1] | ||||||||||||||||||||||||||||||||
0x198 | TDLR [1] | ||||||||||||||||||||||||||||||||
0x19c | TDHR [1] | ||||||||||||||||||||||||||||||||
0x1a0 | TIR [2] | ||||||||||||||||||||||||||||||||
0x1a4 | TDTR [2] | ||||||||||||||||||||||||||||||||
0x1a8 | TDLR [2] | ||||||||||||||||||||||||||||||||
0x1ac | TDHR [2] | ||||||||||||||||||||||||||||||||
0x1b0 | RIR [0] | ||||||||||||||||||||||||||||||||
0x1b4 | RDTR [0] | ||||||||||||||||||||||||||||||||
0x1b8 | RDLR [0] | ||||||||||||||||||||||||||||||||
0x1bc | RDHR [0] | ||||||||||||||||||||||||||||||||
0x1c0 | RIR [1] | ||||||||||||||||||||||||||||||||
0x1c4 | RDTR [1] | ||||||||||||||||||||||||||||||||
0x1c8 | RDLR [1] | ||||||||||||||||||||||||||||||||
0x1cc | RDHR [1] | ||||||||||||||||||||||||||||||||
0x200 | FMR | ||||||||||||||||||||||||||||||||
0x204 | FM1R | ||||||||||||||||||||||||||||||||
0x20c | FS1R | ||||||||||||||||||||||||||||||||
0x214 | FFA1R | ||||||||||||||||||||||||||||||||
0x21c | FA1R | ||||||||||||||||||||||||||||||||
0x240 | FR1 [0] | ||||||||||||||||||||||||||||||||
0x244 | FR2 [0] | ||||||||||||||||||||||||||||||||
0x248 | FR1 [1] | ||||||||||||||||||||||||||||||||
0x24c | FR2 [1] | ||||||||||||||||||||||||||||||||
0x250 | FR1 [2] | ||||||||||||||||||||||||||||||||
0x254 | FR2 [2] | ||||||||||||||||||||||||||||||||
0x258 | FR1 [3] | ||||||||||||||||||||||||||||||||
0x25c | FR2 [3] | ||||||||||||||||||||||||||||||||
0x260 | FR1 [4] | ||||||||||||||||||||||||||||||||
0x264 | FR2 [4] | ||||||||||||||||||||||||||||||||
0x268 | FR1 [5] | ||||||||||||||||||||||||||||||||
0x26c | FR2 [5] | ||||||||||||||||||||||||||||||||
0x270 | FR1 [6] | ||||||||||||||||||||||||||||||||
0x274 | FR2 [6] | ||||||||||||||||||||||||||||||||
0x278 | FR1 [7] | ||||||||||||||||||||||||||||||||
0x27c | FR2 [7] | ||||||||||||||||||||||||||||||||
0x280 | FR1 [8] | ||||||||||||||||||||||||||||||||
0x284 | FR2 [8] | ||||||||||||||||||||||||||||||||
0x288 | FR1 [9] | ||||||||||||||||||||||||||||||||
0x28c | FR2 [9] | ||||||||||||||||||||||||||||||||
0x290 | FR1 [10] | ||||||||||||||||||||||||||||||||
0x294 | FR2 [10] | ||||||||||||||||||||||||||||||||
0x298 | FR1 [11] | ||||||||||||||||||||||||||||||||
0x29c | FR2 [11] | ||||||||||||||||||||||||||||||||
0x2a0 | FR1 [12] | ||||||||||||||||||||||||||||||||
0x2a4 | FR2 [12] | ||||||||||||||||||||||||||||||||
0x2a8 | FR1 [13] | ||||||||||||||||||||||||||||||||
0x2ac | FR2 [13] | ||||||||||||||||||||||||||||||||
0x2b0 | FR1 [14] | ||||||||||||||||||||||||||||||||
0x2b4 | FR2 [14] | ||||||||||||||||||||||||||||||||
0x2b8 | FR1 [15] | ||||||||||||||||||||||||||||||||
0x2bc | FR2 [15] | ||||||||||||||||||||||||||||||||
0x2c0 | FR1 [16] | ||||||||||||||||||||||||||||||||
0x2c4 | FR2 [16] | ||||||||||||||||||||||||||||||||
0x2c8 | FR1 [17] | ||||||||||||||||||||||||||||||||
0x2cc | FR2 [17] | ||||||||||||||||||||||||||||||||
0x2d0 | FR1 [18] | ||||||||||||||||||||||||||||||||
0x2d4 | FR2 [18] | ||||||||||||||||||||||||||||||||
0x2d8 | FR1 [19] | ||||||||||||||||||||||||||||||||
0x2dc | FR2 [19] | ||||||||||||||||||||||||||||||||
0x2e0 | FR1 [20] | ||||||||||||||||||||||||||||||||
0x2e4 | FR2 [20] | ||||||||||||||||||||||||||||||||
0x2e8 | FR1 [21] | ||||||||||||||||||||||||||||||||
0x2ec | FR2 [21] | ||||||||||||||||||||||||||||||||
0x2f0 | FR1 [22] | ||||||||||||||||||||||||||||||||
0x2f4 | FR2 [22] | ||||||||||||||||||||||||||||||||
0x2f8 | FR1 [23] | ||||||||||||||||||||||||||||||||
0x2fc | FR2 [23] | ||||||||||||||||||||||||||||||||
0x300 | FR1 [24] | ||||||||||||||||||||||||||||||||
0x304 | FR2 [24] | ||||||||||||||||||||||||||||||||
0x308 | FR1 [25] | ||||||||||||||||||||||||||||||||
0x30c | FR2 [25] | ||||||||||||||||||||||||||||||||
0x310 | FR1 [26] | ||||||||||||||||||||||||||||||||
0x314 | FR2 [26] | ||||||||||||||||||||||||||||||||
0x318 | FR1 [27] | ||||||||||||||||||||||||||||||||
0x31c | FR2 [27] |
master control register
Offset: 0x0, size: 32, reset: 0x00010002, access: read-write
0/10 fields covered.
master status register
Offset: 0x4, size: 32, reset: 0x00000C02, access: Unspecified
6/9 fields covered.
transmit status register
Offset: 0x8, size: 32, reset: 0x1C000000, access: Unspecified
7/22 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LOW[2]
r |
LOW[1]
r |
LOW[0]
r |
TME[2]
r |
TME[1]
r |
TME[0]
r |
CODE
r |
ABRQ2
rw |
TERR2
rw |
ALST2
rw |
TXOK2
rw |
RQCP2
rw |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ABRQ1
rw |
TERR1
rw |
ALST1
rw |
TXOK1
rw |
RQCP1
rw |
ABRQ0
rw |
TERR0
rw |
ALST0
rw |
TXOK0
rw |
RQCP0
rw |
Bit 0: RQCP0.
Bit 1: TXOK0.
Bit 2: ALST0.
Bit 3: TERR0.
Bit 7: ABRQ0.
Bit 8: RQCP1.
Bit 9: TXOK1.
Bit 10: ALST1.
Bit 11: TERR1.
Bit 15: ABRQ1.
Bit 16: RQCP2.
Bit 17: TXOK2.
Bit 18: ALST2.
Bit 19: TERR2.
Bit 23: ABRQ2.
Bits 24-25: CODE.
Bit 26: Lowest priority flag for mailbox 0.
Bit 27: Lowest priority flag for mailbox 1.
Bit 28: Lowest priority flag for mailbox 2.
Bit 29: Lowest priority flag for mailbox 0.
Bit 30: Lowest priority flag for mailbox 1.
Bit 31: Lowest priority flag for mailbox 2.
receive FIFO 0 register
Offset: 0xc, size: 32, reset: 0x00000000, access: Unspecified
4/4 fields covered.
Bits 0-1: FMP0.
Bit 3: FULL0.
Allowed values:
0: NotFull: FIFO x is not full
1: Full: FIFO x is full
Bit 4: FOVR0.
Allowed values:
0: NoOverrun: No FIFO x overrun
1: Overrun: FIFO x overrun
Bit 5: RFOM0.
Allowed values:
1: Release: Set by software to release the output mailbox of the FIFO
receive FIFO 1 register
Offset: 0x10, size: 32, reset: 0x00000000, access: Unspecified
4/4 fields covered.
Bits 0-1: FMP0.
Bit 3: FULL0.
Allowed values:
0: NotFull: FIFO x is not full
1: Full: FIFO x is full
Bit 4: FOVR0.
Allowed values:
0: NoOverrun: No FIFO x overrun
1: Overrun: FIFO x overrun
Bit 5: RFOM0.
Allowed values:
1: Release: Set by software to release the output mailbox of the FIFO
interrupt enable register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SLKIE
rw |
WKUIE
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ERRIE
rw |
LECIE
rw |
BOFIE
rw |
EPVIE
rw |
EWGIE
rw |
FOVIE1
rw |
FFIE1
rw |
FMPIE1
rw |
FOVIE0
rw |
FFIE0
rw |
FMPIE0
rw |
TMEIE
rw |
Bit 0: TMEIE.
Allowed values:
0: Disabled: No interrupt when RQCPx bit is set
1: Enabled: Interrupt generated when RQCPx bit is set
Bit 1: FMPIE0.
Allowed values:
0: Disabled: No interrupt generated when state of FMP[1:0] bits are not 00
1: Enabled: Interrupt generated when state of FMP[1:0] bits are not 00b
Bit 2: FFIE0.
Allowed values:
0: Disabled: No interrupt when FULL bit is set
1: Enabled: Interrupt generated when FULL bit is set
Bit 3: FOVIE0.
Allowed values:
0: Disabled: No interrupt when FOVR bit is set
1: Enabled: Interrupt generated when FOVR bit is set
Bit 4: FMPIE1.
Allowed values:
0: Disabled: No interrupt generated when state of FMP[1:0] bits are not 00b
1: Enabled: Interrupt generated when state of FMP[1:0] bits are not 00b
Bit 5: FFIE1.
Allowed values:
0: Disabled: No interrupt when FULL bit is set
1: Enabled: Interrupt generated when FULL bit is set
Bit 6: FOVIE1.
Allowed values:
0: Disabled: No interrupt when FOVR is set
1: Enabled: Interrupt generation when FOVR is set
Bit 8: EWGIE.
Allowed values:
0: Disabled: ERRI bit will not be set when EWGF is set
1: Enabled: ERRI bit will be set when EWGF is set
Bit 9: EPVIE.
Allowed values:
0: Disabled: ERRI bit will not be set when EPVF is set
1: Enabled: ERRI bit will be set when EPVF is set
Bit 10: BOFIE.
Allowed values:
0: Disabled: ERRI bit will not be set when BOFF is set
1: Enabled: ERRI bit will be set when BOFF is set
Bit 11: LECIE.
Allowed values:
0: Disabled: ERRI bit will not be set when the error code in LEC[2:0] is set by hardware on error detection
1: Enabled: ERRI bit will be set when the error code in LEC[2:0] is set by hardware on error detection
Bit 15: ERRIE.
Allowed values:
0: Disabled: No interrupt will be generated when an error condition is pending in the CAN_ESR
1: Enabled: An interrupt will be generation when an error condition is pending in the CAN_ESR
Bit 16: WKUIE.
Allowed values:
0: Disabled: No interrupt when WKUI is set
1: Enabled: Interrupt generated when WKUI bit is set
Bit 17: SLKIE.
Allowed values:
0: Disabled: No interrupt when SLAKI bit is set
1: Enabled: Interrupt generated when SLAKI bit is set
interrupt enable register
Offset: 0x18, size: 32, reset: 0x00000000, access: Unspecified
6/6 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REC
r |
TEC
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LEC
rw |
BOFF
r |
EPVF
r |
EWGF
r |
Bit 0: EWGF.
Bit 1: EPVF.
Bit 2: BOFF.
Bits 4-6: LEC.
Allowed values:
0: NoError: No Error
1: Stuff: Stuff Error
2: Form: Form Error
3: Ack: Acknowledgment Error
4: BitRecessive: Bit recessive Error
5: BitDominant: Bit dominant Error
6: Crc: CRC Error
7: Custom: Set by software
Bits 16-23: TEC.
Bits 24-31: REC.
bit timing register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
2/6 fields covered.
TX mailbox identifier register
Offset: 0x180, size: 32, reset: 0x00000000, access: read-write
2/5 fields covered.
mailbox data length control and time stamp register
Offset: 0x184, size: 32, reset: 0x00000000, access: read-write
1/3 fields covered.
mailbox data low register
Offset: 0x188, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
mailbox data high register
Offset: 0x18c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
TX mailbox identifier register
Offset: 0x190, size: 32, reset: 0x00000000, access: read-write
2/5 fields covered.
mailbox data length control and time stamp register
Offset: 0x194, size: 32, reset: 0x00000000, access: read-write
1/3 fields covered.
mailbox data low register
Offset: 0x198, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
mailbox data high register
Offset: 0x19c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
TX mailbox identifier register
Offset: 0x1a0, size: 32, reset: 0x00000000, access: read-write
2/5 fields covered.
mailbox data length control and time stamp register
Offset: 0x1a4, size: 32, reset: 0x00000000, access: read-write
1/3 fields covered.
mailbox data low register
Offset: 0x1a8, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
mailbox data high register
Offset: 0x1ac, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
receive FIFO mailbox identifier register
Offset: 0x1b0, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
mailbox data high register
Offset: 0x1b4, size: 32, reset: 0x00000000, access: read-only
3/3 fields covered.
mailbox data high register
Offset: 0x1b8, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
receive FIFO mailbox data high register
Offset: 0x1bc, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
receive FIFO mailbox identifier register
Offset: 0x1c0, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
mailbox data high register
Offset: 0x1c4, size: 32, reset: 0x00000000, access: read-only
3/3 fields covered.
mailbox data high register
Offset: 0x1c8, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
receive FIFO mailbox data high register
Offset: 0x1cc, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
filter master register
Offset: 0x200, size: 32, reset: 0x2A1C0E01, access: read-write
0/2 fields covered.
filter mode register
Offset: 0x204, size: 32, reset: 0x00000000, access: read-write
0/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FBM[27]
rw |
FBM[26]
rw |
FBM[25]
rw |
FBM[24]
rw |
FBM[23]
rw |
FBM[22]
rw |
FBM[21]
rw |
FBM[20]
rw |
FBM[19]
rw |
FBM[18]
rw |
FBM[17]
rw |
FBM[16]
rw |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FBM[15]
rw |
FBM[14]
rw |
FBM[13]
rw |
FBM[12]
rw |
FBM[11]
rw |
FBM[10]
rw |
FBM[9]
rw |
FBM[8]
rw |
FBM[7]
rw |
FBM[6]
rw |
FBM[5]
rw |
FBM[4]
rw |
FBM[3]
rw |
FBM[2]
rw |
FBM[1]
rw |
FBM[0]
rw |
Bit 0: Filter mode.
Bit 1: Filter mode.
Bit 2: Filter mode.
Bit 3: Filter mode.
Bit 4: Filter mode.
Bit 5: Filter mode.
Bit 6: Filter mode.
Bit 7: Filter mode.
Bit 8: Filter mode.
Bit 9: Filter mode.
Bit 10: Filter mode.
Bit 11: Filter mode.
Bit 12: Filter mode.
Bit 13: Filter mode.
Bit 14: Filter mode.
Bit 15: Filter mode.
Bit 16: Filter mode.
Bit 17: Filter mode.
Bit 18: Filter mode.
Bit 19: Filter mode.
Bit 20: Filter mode.
Bit 21: Filter mode.
Bit 22: Filter mode.
Bit 23: Filter mode.
Bit 24: Filter mode.
Bit 25: Filter mode.
Bit 26: Filter mode.
Bit 27: Filter mode.
filter scale register
Offset: 0x20c, size: 32, reset: 0x00000000, access: read-write
0/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FSC[27]
rw |
FSC[26]
rw |
FSC[25]
rw |
FSC[24]
rw |
FSC[23]
rw |
FSC[22]
rw |
FSC[21]
rw |
FSC[20]
rw |
FSC[19]
rw |
FSC[18]
rw |
FSC[17]
rw |
FSC[16]
rw |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FSC[15]
rw |
FSC[14]
rw |
FSC[13]
rw |
FSC[12]
rw |
FSC[11]
rw |
FSC[10]
rw |
FSC[9]
rw |
FSC[8]
rw |
FSC[7]
rw |
FSC[6]
rw |
FSC[5]
rw |
FSC[4]
rw |
FSC[3]
rw |
FSC[2]
rw |
FSC[1]
rw |
FSC[0]
rw |
Bit 0: Filter scale configuration.
Bit 1: Filter scale configuration.
Bit 2: Filter scale configuration.
Bit 3: Filter scale configuration.
Bit 4: Filter scale configuration.
Bit 5: Filter scale configuration.
Bit 6: Filter scale configuration.
Bit 7: Filter scale configuration.
Bit 8: Filter scale configuration.
Bit 9: Filter scale configuration.
Bit 10: Filter scale configuration.
Bit 11: Filter scale configuration.
Bit 12: Filter scale configuration.
Bit 13: Filter scale configuration.
Bit 14: Filter scale configuration.
Bit 15: Filter scale configuration.
Bit 16: Filter scale configuration.
Bit 17: Filter scale configuration.
Bit 18: Filter scale configuration.
Bit 19: Filter scale configuration.
Bit 20: Filter scale configuration.
Bit 21: Filter scale configuration.
Bit 22: Filter scale configuration.
Bit 23: Filter scale configuration.
Bit 24: Filter scale configuration.
Bit 25: Filter scale configuration.
Bit 26: Filter scale configuration.
Bit 27: Filter scale configuration.
filter FIFO assignment register
Offset: 0x214, size: 32, reset: 0x00000000, access: read-write
0/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FFA[27]
rw |
FFA[26]
rw |
FFA[25]
rw |
FFA[24]
rw |
FFA[23]
rw |
FFA[22]
rw |
FFA[21]
rw |
FFA[20]
rw |
FFA[19]
rw |
FFA[18]
rw |
FFA[17]
rw |
FFA[16]
rw |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FFA[15]
rw |
FFA[14]
rw |
FFA[13]
rw |
FFA[12]
rw |
FFA[11]
rw |
FFA[10]
rw |
FFA[9]
rw |
FFA[8]
rw |
FFA[7]
rw |
FFA[6]
rw |
FFA[5]
rw |
FFA[4]
rw |
FFA[3]
rw |
FFA[2]
rw |
FFA[1]
rw |
FFA[0]
rw |
Bit 0: Filter FIFO assignment for filter 0.
Bit 1: Filter FIFO assignment for filter 1.
Bit 2: Filter FIFO assignment for filter 2.
Bit 3: Filter FIFO assignment for filter 3.
Bit 4: Filter FIFO assignment for filter 4.
Bit 5: Filter FIFO assignment for filter 5.
Bit 6: Filter FIFO assignment for filter 6.
Bit 7: Filter FIFO assignment for filter 7.
Bit 8: Filter FIFO assignment for filter 8.
Bit 9: Filter FIFO assignment for filter 9.
Bit 10: Filter FIFO assignment for filter 10.
Bit 11: Filter FIFO assignment for filter 11.
Bit 12: Filter FIFO assignment for filter 12.
Bit 13: Filter FIFO assignment for filter 13.
Bit 14: Filter FIFO assignment for filter 14.
Bit 15: Filter FIFO assignment for filter 15.
Bit 16: Filter FIFO assignment for filter 16.
Bit 17: Filter FIFO assignment for filter 17.
Bit 18: Filter FIFO assignment for filter 18.
Bit 19: Filter FIFO assignment for filter 19.
Bit 20: Filter FIFO assignment for filter 20.
Bit 21: Filter FIFO assignment for filter 21.
Bit 22: Filter FIFO assignment for filter 22.
Bit 23: Filter FIFO assignment for filter 23.
Bit 24: Filter FIFO assignment for filter 24.
Bit 25: Filter FIFO assignment for filter 25.
Bit 26: Filter FIFO assignment for filter 26.
Bit 27: Filter FIFO assignment for filter 27.
filter activation register
Offset: 0x21c, size: 32, reset: 0x00000000, access: read-write
0/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FACT[27]
rw |
FACT[26]
rw |
FACT[25]
rw |
FACT[24]
rw |
FACT[23]
rw |
FACT[22]
rw |
FACT[21]
rw |
FACT[20]
rw |
FACT[19]
rw |
FACT[18]
rw |
FACT[17]
rw |
FACT[16]
rw |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FACT[15]
rw |
FACT[14]
rw |
FACT[13]
rw |
FACT[12]
rw |
FACT[11]
rw |
FACT[10]
rw |
FACT[9]
rw |
FACT[8]
rw |
FACT[7]
rw |
FACT[6]
rw |
FACT[5]
rw |
FACT[4]
rw |
FACT[3]
rw |
FACT[2]
rw |
FACT[1]
rw |
FACT[0]
rw |
Bit 0: Filter active.
Bit 1: Filter active.
Bit 2: Filter active.
Bit 3: Filter active.
Bit 4: Filter active.
Bit 5: Filter active.
Bit 6: Filter active.
Bit 7: Filter active.
Bit 8: Filter active.
Bit 9: Filter active.
Bit 10: Filter active.
Bit 11: Filter active.
Bit 12: Filter active.
Bit 13: Filter active.
Bit 14: Filter active.
Bit 15: Filter active.
Bit 16: Filter active.
Bit 17: Filter active.
Bit 18: Filter active.
Bit 19: Filter active.
Bit 20: Filter active.
Bit 21: Filter active.
Bit 22: Filter active.
Bit 23: Filter active.
Bit 24: Filter active.
Bit 25: Filter active.
Bit 26: Filter active.
Bit 27: Filter active.
Filter bank x register 1
Offset: 0x240, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x244, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x248, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x24c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x250, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x254, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x258, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x25c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x260, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x264, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x268, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x26c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x270, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x274, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x278, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x27c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x280, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x284, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x288, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x28c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x290, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x294, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x298, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x29c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2a0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2a4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2a8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2ac, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2b0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2b4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2b8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2bc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2c0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2c4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2c8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2cc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2d0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2d4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2d8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2dc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2e0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2e4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2e8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2ec, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2f0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2f4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x2f8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x2fc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x300, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x304, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x308, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x30c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 1
Offset: 0x310, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Filter bank x register 2
Offset: 0x314, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
0x40010200: Comparator
21/23 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | COMP1_CSR | ||||||||||||||||||||||||||||||||
0x4 | COMP2_CSR |
Comparator 1 control and status register
Offset: 0x0, size: 32, reset: 0x00000000, access: Unspecified
10/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LOCK
w |
VALUE
r |
SCALEN
rw |
BRGEN
rw |
BLANKING
rw |
HYST
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
POLARITY
rw |
INPSEL
rw |
INMSEL
rw |
PWRMODE
rw |
EN
rw |
Bit 0: Comparator 1 enable bit.
Allowed values:
0: Disabled: Comparator x switched OFF
1: Enabled: Comparator x switched ON
Bits 2-3: Power Mode of the comparator 1.
Allowed values:
0: High: High speed
1: Medium: Medium speed
3: Low: Ultra low power
Bits 4-6: Comparator 1 Input Minus connection configuration bit.
Bit 7: Comparator1 input plus selection bit.
Allowed values:
0: External: external IO - PC5
1: PB2: PB2
Bit 15: Comparator 1 polarity selection bit.
Allowed values:
0: Normal: Comparator x output value not inverted
1: Inverted: Comparator x output value inverted
Bits 16-17: Comparator 1 hysteresis selection bits.
Allowed values:
0: None: No hysteresis
1: Low: Low hysteresis
2: Medium: Medium hysteresis
3: High: High hysteresis
Bits 18-20: Comparator 1 blanking source selection bits.
Allowed values:
0: Disabled: No blanking
1: TIM1OC5: TIM1 OC5 selected as blanking source
2: TIM2OC3: TIM2 OC3 selected as blanking source
Bit 22: Scaler bridge enable.
Allowed values:
0: Disabled: Scaler resistor bridge disabled (if BRGEN bit of COMP2_CSR register is also reset)
1: Enabled: Scaler resistor bridge enabled
Bit 23: Voltage scaler enable bit.
Allowed values:
0: Disabled: Bandgap scaler disabled (if SCALEN bit of COMP2_CSR register is also reset)
1: Enabled: Bandgap scaler enabled
Bit 30: Comparator 1 output status bit.
Bit 31: COMP1_CSR register lock bit.
Allowed values:
0: Unlocked: COMPx_CSR[31:0] for comparator x are read/write
1: Locked: COMPx_CSR[31:0] for comparator x are read-only
Comparator 2 control and status register
Offset: 0x4, size: 32, reset: 0x00000000, access: Unspecified
11/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LOCK
w |
VALUE
r |
SCALEN
rw |
BRGEN
rw |
BLANKING
rw |
HYST
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
POLARITY
rw |
WINMODE
rw |
INPSEL
rw |
INMSEL
rw |
PWRMODE
rw |
EN
rw |
Bit 0: Comparator 2 enable bit.
Allowed values:
0: Disabled: Comparator x switched OFF
1: Enabled: Comparator x switched ON
Bits 2-3: Power Mode of the comparator 2.
Allowed values:
0: High: High speed
1: Medium: Medium speed
3: Low: Ultra low power
Bits 4-6: Comparator 2 Input Minus connection configuration bit.
Bit 7: Comparator 2 Input Plus connection configuration bit.
Allowed values:
0: PB4: PB4
1: PB6: PB6
Bit 9: Windows mode selection bit.
Allowed values:
0: Disabled: Input plus of Comparator 2 is not connected to Comparator 1
1: Enabled: Input plus of Comparator 2 is connected with input plus of Comparator 1
Bit 15: Comparator 2 polarity selection bit.
Allowed values:
0: Normal: Comparator x output value not inverted
1: Inverted: Comparator x output value inverted
Bits 16-17: Comparator 2 hysteresis selection bits.
Allowed values:
0: None: No hysteresis
1: Low: Low hysteresis
2: Medium: Medium hysteresis
3: High: High hysteresis
Bits 18-20: Comparator 2 blanking source selection bits.
Allowed values:
0: Disabled: No blanking
4: TIM15OC1: TIM15 OC1 selected as blanking source
Bit 22: Scaler bridge enable.
Allowed values:
0: Disabled: Scaler resistor bridge disabled (if BRGEN bit of COMP2_CSR register is also reset)
1: Enabled: Scaler resistor bridge enabled
Bit 23: Voltage scaler enable bit.
Allowed values:
0: Disabled: Bandgap scaler disabled (if SCALEN bit of COMP2_CSR register is also reset)
1: Enabled: Bandgap scaler enabled
Bit 30: Comparator 2 output status bit.
Bit 31: COMP2_CSR register lock bit.
Allowed values:
0: Unlocked: COMPx_CSR[31:0] for comparator x are read/write
1: Locked: COMPx_CSR[31:0] for comparator x are read-only
0x40023000: Cyclic redundancy check calculation unit
9/10 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | DR | ||||||||||||||||||||||||||||||||
0x0 (16-bit) | DR16 | ||||||||||||||||||||||||||||||||
0x0 (8-bit) | DR8 | ||||||||||||||||||||||||||||||||
0x4 | IDR | ||||||||||||||||||||||||||||||||
0x8 | CR | ||||||||||||||||||||||||||||||||
0x10 | INIT | ||||||||||||||||||||||||||||||||
0x14 | POL |
Data register - half-word sized
Offset: 0x0, size: 16, reset: 0x0000FFFF, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR16
rw |
Data register - byte sized
Offset: 0x0, size: 8, reset: 0x000000FF, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR8
rw |
Independent data register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR
rw |
Control register
Offset: 0x8, size: 32, reset: 0x00000000, access: Unspecified
4/4 fields covered.
Bit 0: RESET bit.
Allowed values:
1: Reset: Resets the CRC calculation unit and sets the data register to 0xFFFF FFFF
Bits 3-4: Polynomial size.
Allowed values:
0: Polysize32: 32-bit polynomial
1: Polysize16: 16-bit polynomial
2: Polysize8: 8-bit polynomial
3: Polysize7: 7-bit polynomial
Bits 5-6: Reverse input data.
Allowed values:
0: Normal: Bit order not affected
1: Byte: Bit reversal done by byte
2: HalfWord: Bit reversal done by half-word
3: Word: Bit reversal done by word
Bit 7: Reverse output data.
Allowed values:
0: Normal: Bit order not affected
1: Reversed: Bit reversed output
0x40006000: Clock recovery system
9/26 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | CFGR | ||||||||||||||||||||||||||||||||
0x8 | ISR | ||||||||||||||||||||||||||||||||
0xc | ICR |
control register
Offset: 0x0, size: 32, reset: 0x00002000, access: read-write
0/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRIM
rw |
SWSYNC
rw |
AUTOTRIMEN
rw |
CEN
rw |
ESYNCIE
rw |
ERRIE
rw |
SYNCWARNIE
rw |
SYNCOKIE
rw |
Bit 0: SYNC event OK interrupt enable.
Bit 1: SYNC warning interrupt enable.
Bit 2: Synchronization or trimming error interrupt enable.
Bit 3: Expected SYNC interrupt enable.
Bit 5: Frequency error counter enable.
Bit 6: Automatic trimming enable.
Bit 7: Generate software SYNC event.
Bits 8-13: HSI48 oscillator smooth trimming.
configuration register
Offset: 0x4, size: 32, reset: 0x2022BB7F, access: read-write
0/5 fields covered.
interrupt and status register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-only
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FECAP
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FEDIR
r |
TRIMOVF
r |
SYNCMISS
r |
SYNCERR
r |
ESYNCF
r |
ERRF
r |
SYNCWARNF
r |
SYNCOKF
r |
Bit 0: SYNC event OK flag.
Bit 1: SYNC warning flag.
Bit 2: Error flag.
Bit 3: Expected SYNC flag.
Bit 8: SYNC error.
Bit 9: SYNC missed.
Bit 10: Trimming overflow or underflow.
Bit 15: Frequency error direction.
Bits 16-31: Frequency error capture.
0x40007400: Digital-to-analog converter
49/49 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | SWTRIGR | ||||||||||||||||||||||||||||||||
0x8 | DHR12R1 | ||||||||||||||||||||||||||||||||
0xc | DHR12L1 | ||||||||||||||||||||||||||||||||
0x10 | DHR8R1 | ||||||||||||||||||||||||||||||||
0x14 | DHR12R2 | ||||||||||||||||||||||||||||||||
0x18 | DHR12L2 | ||||||||||||||||||||||||||||||||
0x1c | DHR8R2 | ||||||||||||||||||||||||||||||||
0x20 | DHR12RD | ||||||||||||||||||||||||||||||||
0x24 | DHR12LD | ||||||||||||||||||||||||||||||||
0x28 | DHR8RD | ||||||||||||||||||||||||||||||||
0x2c | DOR1 | ||||||||||||||||||||||||||||||||
0x30 | DOR2 | ||||||||||||||||||||||||||||||||
0x34 | SR | ||||||||||||||||||||||||||||||||
0x38 | CCR | ||||||||||||||||||||||||||||||||
0x3c | MCR | ||||||||||||||||||||||||||||||||
0x40 | SHSR1 | ||||||||||||||||||||||||||||||||
0x44 | SHSR2 | ||||||||||||||||||||||||||||||||
0x48 | SHHR | ||||||||||||||||||||||||||||||||
0x4c | SHRR |
DAC control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CEN2
rw |
DMAUDRIE2
rw |
DMAEN2
rw |
MAMP2
rw |
WAVE2
rw |
TSEL2
rw |
TEN2
rw |
EN2
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
HFSEL
rw |
CEN1
rw |
DMAUDRIE1
rw |
DMAEN1
rw |
MAMP1
rw |
WAVE1
rw |
TSEL1
rw |
TEN1
rw |
EN1
rw |
Bit 0: DAC channel1 enable.
Allowed values:
0: Disabled: DAC Channel X disabled
1: Enabled: DAC Channel X enabled
Bit 1: DAC channel1 trigger enable.
Allowed values:
0: Disabled: DAC Channel X trigger disabled
1: Enabled: DAC Channel X trigger enabled
Bits 2-5: DAC channel1 trigger selection.
Allowed values:
0: TIM6_TRGO: TIM6_TRGO event trigger for DAC conversion, if TEN is enabled
1: TIM8_TRGO: TIM8_TRGO
2: TIM7_TRGO: TIM7_TRGO (Note: Reserved on STM32L45xxx and STM32L46xxx devices)
3: TIM5_TRGO: TIM5_TRGO
4: TIM2_TRGO: TIM2_TRGO
5: TIM4_TRGO: TIM4_TRGO
6: EXTI9: External pin
7: SWTRIG: Software triger
Bits 6-7: DAC channel1 noise/triangle wave generation enable.
Allowed values:
0: Disabled: Wave generation disabled
1: Noise: Noise wave generation enabled
2: Triangle: Triangle wave generation enabled
Bits 8-11: DAC channel1 mask/amplitude selector.
Allowed values:
0: Amp1: Unmask bit0 of LFSR/ triangle amplitude equal to 1
1: Amp3: Unmask bits[1:0] of LFSR/ triangle amplitude equal to 3
2: Amp7: Unmask bits[2:0] of LFSR/ triangle amplitude equal to 7
3: Amp15: Unmask bits[3:0] of LFSR/ triangle amplitude equal to 15
4: Amp31: Unmask bits[4:0] of LFSR/ triangle amplitude equal to 31
5: Amp63: Unmask bits[5:0] of LFSR/ triangle amplitude equal 63
6: Amp127: Unmask bits[6:0] of LFSR/ triangle amplitude equal to 127
7: Amp255: Unmask bits[7:0] of LFSR/ triangle amplitude equal to 255
8: Amp511: Unmask bits[8:0] of LFSR/ triangle amplitude equal to 511
9: Amp1023: Unmask bits[9:0] of LFSR/ triangle amplitude equal to 1023
10: Amp2047: Unmask bits[10:0] of LFSR/ triangle amplitude equal to 2047
11: Amp4095: Unmask bits[11:0] of LFSR/ triangle amplitude equal to 4095
Bit 12: DAC channel1 DMA enable.
Allowed values:
0: Disabled: DAC Channel X DMA mode disabled
1: Enabled: DAC Channel X DMA mode enabled
Bit 13: DAC channel1 DMA Underrun Interrupt enable.
Allowed values:
0: Disabled: DAC Channel X DMA Underrun Interrupt disabled
1: Enabled: DAC Channel X DMA Underrun Interrupt enabled
Bit 14: DAC Channel 1 calibration enable.
Allowed values:
0: Normal: DAC Channel X Normal operating mode
1: Calibration: DAC Channel X calibration mode
Bit 15: High frequency interface mode enable.
Allowed values:
0: Disabled: High frequency interface mode disabled
1: Enabled: High frequency interface mode enabled
Bit 16: DAC channel2 enable.
Allowed values:
0: Disabled: DAC Channel X disabled
1: Enabled: DAC Channel X enabled
Bit 17: DAC channel2 trigger enable.
Allowed values:
0: Disabled: DAC Channel X trigger disabled
1: Enabled: DAC Channel X trigger enabled
Bits 18-21: DAC channel2 trigger selection.
Allowed values:
0: TIM6_TRGO: TIM6_TRGO event trigger for DAC conversion, if TEN is enabled
1: TIM8_TRGO: TIM8_TRGO
2: TIM7_TRGO: TIM7_TRGO (Note: Reserved on STM32L45xxx and STM32L46xxx devices)
3: TIM5_TRGO: TIM5_TRGO
4: TIM2_TRGO: TIM2_TRGO
5: TIM4_TRGO: TIM4_TRGO
6: EXTI9: External pin
7: SWTRIG: Software triger
Bits 22-23: DAC channel2 noise/triangle wave generation enable.
Allowed values:
0: Disabled: Wave generation disabled
1: Noise: Noise wave generation enabled
2: Triangle: Triangle wave generation enabled
Bits 24-27: DAC channel2 mask/amplitude selector.
Allowed values:
0: Amp1: Unmask bit0 of LFSR/ triangle amplitude equal to 1
1: Amp3: Unmask bits[1:0] of LFSR/ triangle amplitude equal to 3
2: Amp7: Unmask bits[2:0] of LFSR/ triangle amplitude equal to 7
3: Amp15: Unmask bits[3:0] of LFSR/ triangle amplitude equal to 15
4: Amp31: Unmask bits[4:0] of LFSR/ triangle amplitude equal to 31
5: Amp63: Unmask bits[5:0] of LFSR/ triangle amplitude equal 63
6: Amp127: Unmask bits[6:0] of LFSR/ triangle amplitude equal to 127
7: Amp255: Unmask bits[7:0] of LFSR/ triangle amplitude equal to 255
8: Amp511: Unmask bits[8:0] of LFSR/ triangle amplitude equal to 511
9: Amp1023: Unmask bits[9:0] of LFSR/ triangle amplitude equal to 1023
10: Amp2047: Unmask bits[10:0] of LFSR/ triangle amplitude equal to 2047
11: Amp4095: Unmask bits[11:0] of LFSR/ triangle amplitude equal to 4095
Bit 28: DAC channel2 DMA enable.
Allowed values:
0: Disabled: DAC Channel X DMA mode disabled
1: Enabled: DAC Channel X DMA mode enabled
Bit 29: DAC channel2 DMA underrun interrupt enable.
Allowed values:
0: Disabled: DAC Channel X DMA Underrun Interrupt disabled
1: Enabled: DAC Channel X DMA Underrun Interrupt enabled
Bit 30: DAC Channel 2 calibration enable.
Allowed values:
0: Normal: DAC Channel X Normal operating mode
1: Calibration: DAC Channel X calibration mode
software trigger register
Offset: 0x4, size: 32, reset: 0x00000000, access: write-only
2/2 fields covered.
channel1 12-bit right-aligned data holding register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC1DHR
rw |
channel1 12-bit left-aligned data holding register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC1DHR
rw |
channel1 8-bit right-aligned data holding register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC1DHR
rw |
channel2 12-bit right aligned data holding register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC2DHR
rw |
channel2 12-bit left aligned data holding register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC2DHR
rw |
channel2 8-bit right-aligned data holding register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC2DHR
rw |
Dual DAC 12-bit right-aligned data holding register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DUAL DAC 12-bit left aligned data holding register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DUAL DAC 8-bit right aligned data holding register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel1 data output register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC1DOR
r |
channel2 data output register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DACC2DOR
r |
status register
Offset: 0x34, size: 32, reset: 0x00000000, access: Unspecified
6/6 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BWST2
r |
CAL_FLAG2
r |
DMAUDR2
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BWST1
r |
CAL_FLAG1
r |
DMAUDR1
rw |
Bit 13: DAC channel1 DMA underrun flag.
Allowed values:
0: NoError: No DMA underrun error condition occurred for DAC channel x
1: Error: DMA underrun error condition occurred for DAC channel x (the currently selected trigger is driving DAC channel1 conversion at a frequency higher than the DMA service capability rate)
Bit 14: DAC Channel 1 calibration offset status.
Allowed values:
0: Lower: Calibration trimming value is lower than the offset correction value
1: Equal_Higher: Calibration trimming value is equal or greater than the offset correction value
Bit 15: DAC Channel 1 busy writing sample time flag.
Allowed values:
0: Idle: There is no write operation of DAC_SHSR1 ongoing: DAC_SHSR1 can be written
1: Busy: There is a write operation of DAC_SHSR1 ongoing: DAC_SHSR1 cannot be written
Bit 29: DAC channel2 DMA underrun flag.
Allowed values:
0: NoError: No DMA underrun error condition occurred for DAC channel x
1: Error: DMA underrun error condition occurred for DAC channel x (the currently selected trigger is driving DAC channel1 conversion at a frequency higher than the DMA service capability rate)
Bit 30: DAC Channel 2 calibration offset status.
Allowed values:
0: Lower: Calibration trimming value is lower than the offset correction value
1: Equal_Higher: Calibration trimming value is equal or greater than the offset correction value
Bit 31: DAC Channel 2 busy writing sample time flag.
Allowed values:
0: Idle: There is no write operation of DAC_SHSR1 ongoing: DAC_SHSR1 can be written
1: Busy: There is a write operation of DAC_SHSR1 ongoing: DAC_SHSR1 cannot be written
calibration control register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
mode control register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODE2
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODE1
rw |
Bits 0-2: DAC Channel 1 mode.
Allowed values:
0: NormalPinBuffer: Normal mode - DAC channelx is connected to external pin with Buffer enabled
1: NormalPinChipBuffer: Normal mode - DAC channelx is connected to external pin and to on chip peripherals with Buffer enabled
2: NormalPinNoBuffer: Normal mode - DAC channelx is connected to external pin with Buffer disabled
3: NormalChipNoBuffer: Normal mode - DAC channelx is connected to on chip peripherals with Buffer disabled
4: SHPinBuffer: S&H mode - DAC channelx is connected to external pin with Buffer enabled
5: SHPinChipBuffer: S&H mode - DAC channelx is connected to external pin and to on chip peripherals with Buffer enabled
6: SHPinNoBuffer: S&H mode - DAC channelx is connected to external pin and to on chip peripherals with Buffer disabled
7: SHChipNoBuffer: S&H mode - DAC channelx is connected to on chip peripherals with Buffer disabled
Bits 16-18: DAC Channel 2 mode.
Allowed values:
0: NormalPinBuffer: Normal mode - DAC channelx is connected to external pin with Buffer enabled
1: NormalPinChipBuffer: Normal mode - DAC channelx is connected to external pin and to on chip peripherals with Buffer enabled
2: NormalPinNoBuffer: Normal mode - DAC channelx is connected to external pin with Buffer disabled
3: NormalChipNoBuffer: Normal mode - DAC channelx is connected to on chip peripherals with Buffer disabled
4: SHPinBuffer: S&H mode - DAC channelx is connected to external pin with Buffer enabled
5: SHPinChipBuffer: S&H mode - DAC channelx is connected to external pin and to on chip peripherals with Buffer enabled
6: SHPinNoBuffer: S&H mode - DAC channelx is connected to external pin and to on chip peripherals with Buffer disabled
7: SHChipNoBuffer: S&H mode - DAC channelx is connected to on chip peripherals with Buffer disabled
Sample and Hold sample time register 1
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TSAMPLE1
rw |
Sample and Hold sample time register 2
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TSAMPLE2
rw |
Sample and Hold hold time register
Offset: 0x48, size: 32, reset: 0x00010001, access: read-write
2/2 fields covered.
0xe0042000: Debug support
28/28 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | IDCODE | ||||||||||||||||||||||||||||||||
0x4 | CR | ||||||||||||||||||||||||||||||||
0x8 | APB1FZR1 | ||||||||||||||||||||||||||||||||
0xc | APB1FZR2 | ||||||||||||||||||||||||||||||||
0x10 | APB2FZR |
MCU Device ID Code Register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
Debug MCU Configuration Register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRACE_MODE
rw |
TRACE_IOEN
rw |
DBG_STANDBY
rw |
DBG_STOP
rw |
DBG_SLEEP
rw |
Bit 0: Debug Sleep Mode.
Allowed values:
0: Disabled: Debug Sleep Mode Disabled
1: Enabled: Debug Sleep Mode Enabled
Bit 1: Debug Stop Mode.
Allowed values:
0: Disabled: Debug Stop Mode Disabled
1: Enabled: Debug Stop Mode Enabled
Bit 2: Debug Standby Mode.
Allowed values:
0: Disabled: Debug Standby Mode Disabled
1: Enabled: Debug Standby Mode Enabled
Bit 5: Trace pin assignment control.
Allowed values:
0: Disabled: Trace pins not assigned (default state)
1: Enabled: Trace pins assigned
Bits 6-7: Trace pin assignment control.
Allowed values:
0: Asynchronous: TRACE pin assignment for Asynchronous Mode
1: Size1: TRACE pin assignment for Synchronous Mode with a TRACEDATA size of 1
2: Size2: TRACE pin assignment for Synchronous Mode with a TRACEDATA size of 2
3: Size4: TRACE pin assignment for Synchronous Mode with a TRACEDATA size of 4
APB Low Freeze Register 1
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DBG_LPTIM1_STOP
rw |
DBG_CAN1_STOP
rw |
DBG_I2C3_STOP
rw |
DBG_I2C2_STOP
rw |
DBG_I2C1_STOP
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DBG_IWDG_STOP
rw |
DBG_WWDG_STOP
rw |
DBG_RTC_STOP
rw |
DBG_TIM7_STOP
rw |
DBG_TIMER6_STOP
rw |
DBG_TIM5_STOP
rw |
DBG_TIM4_STOP
rw |
DBG_TIM3_STOP
rw |
DBG_TIMER2_STOP
rw |
Bit 0: Debug Timer 2 stopped when Core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 1: TIM3 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 2: TIM4 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 3: TIM5 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 4: Debug Timer 6 stopped when Core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 5: TIM7 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 10: Debug RTC stopped when Core is halted.
Allowed values:
0: Continue: The clock of the RTC counter is fed even if the core is halted
1: Stop: The clock of the RTC counter is stopped when the core is halted
Bit 11: Debug Window Wachdog stopped when Core is halted.
Allowed values:
0: Continue: The window watchdog counter clock continues even if the core is halted
1: Stop: The window watchdog counter clock is stopped when the core is halted
Bit 12: Debug Independent Wachdog stopped when Core is halted.
Allowed values:
0: Continue: The independent watchdog counter clock continues even if the core is halted
1: Stop: The independent watchdog counter clock is stopped when the core is halted
Bit 21: I2C1 SMBUS timeout mode stopped when core is halted.
Allowed values:
0: NormalMode: Same behavior as in normal mode
1: SMBusTimeoutFrozen: I2Cx SMBUS timeout is frozen
Bit 22: I2C2 SMBUS timeout mode stopped when core is halted.
Allowed values:
0: NormalMode: Same behavior as in normal mode
1: SMBusTimeoutFrozen: I2Cx SMBUS timeout is frozen
Bit 23: I2C3 SMBUS timeout counter stopped when core is halted.
Allowed values:
0: NormalMode: Same behavior as in normal mode
1: SMBusTimeoutFrozen: I2Cx SMBUS timeout is frozen
Bit 25: bxCAN stopped when core is halted.
Allowed values:
0: NormalMode: Same behavior as in normal mode
1: ReceiveRegistersFrozen: The bxCAN1 receive registers are frozen
Bit 31: LPTIM1 counter stopped when core is halted.
Allowed values:
0: Continue: LPTIMx counter clock is fed even if the core is halted
1: Stop: LPTIMx counter clock is stopped when the core is halted
APB Low Freeze Register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DBG_LPTIM2_STOP
rw |
DBG_I2C4_STOP
rw |
Bit 1: I2C4 SMBUS timeout counter stopped when core is halted.
Allowed values:
0: NormalMode: Same behavior as in normal mode
1: SMBusTimeoutFrozen: I2Cx SMBUS timeout is frozen
Bit 5: LPTIM2 counter stopped when core is halted.
Allowed values:
0: Continue: LPTIMx counter clock is fed even if the core is halted
1: Stop: LPTIMx counter clock is stopped when the core is halted
APB High Freeze Register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DBG_TIM17_STOP
rw |
DBG_TIM16_STOP
rw |
DBG_TIM15_STOP
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DBG_TIM8_STOP
rw |
DBG_TIM1_STOP
rw |
Bit 11: TIM1 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 13: TIM8 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 16: TIM15 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 17: TIM16 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
Bit 18: TIM17 counter stopped when core is halted.
Allowed values:
0: Continue: The counter clock of TIMx is fed even if the core is halted
1: Stop: The counter clock of TIMx is stopped when the core is halted
0x50050000: Digital camera interface
42/54 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | SR | ||||||||||||||||||||||||||||||||
0x8 | RIS | ||||||||||||||||||||||||||||||||
0xc | IER | ||||||||||||||||||||||||||||||||
0x10 | MIS | ||||||||||||||||||||||||||||||||
0x14 | ICR | ||||||||||||||||||||||||||||||||
0x18 | ESCR | ||||||||||||||||||||||||||||||||
0x1c | ESUR | ||||||||||||||||||||||||||||||||
0x20 | CWSTRT | ||||||||||||||||||||||||||||||||
0x24 | CWSIZE | ||||||||||||||||||||||||||||||||
0x28 | DR |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
15/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OELS
rw |
LSM
rw |
OEBS
rw |
BSM
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ENABLE
rw |
EDM
rw |
FCRC
rw |
VSPOL
rw |
HSPOL
rw |
PCKPOL
rw |
ESS
rw |
JPEG
rw |
CROP
rw |
CM
rw |
CAPTURE
rw |
Bit 0: Capture enable.
Allowed values:
0: Disabled: Capture disabled
1: Enabled: Capture enabled
Bit 1: Capture mode.
Allowed values:
0: Continuous: Continuous grab mode - The received data are transferred into the destination memory through the DMA. The buffer location and mode (linear or circular buffer) is controlled through the system DMA
1: Snapshot: Snapshot mode (single frame) - Once activated, the interface waits for the start of frame and then transfers a single frame through the DMA. At the end of the frame, the CAPTURE bit is automatically reset
Bit 2: Crop feature.
Allowed values:
0: Full: The full image is captured. In this case the total number of bytes in an image frame must be a multiple of four
1: Cropped: Only the data inside the window specified by the crop register is captured. If the size of the crop window exceeds the picture size, then only the picture size is captured
Bit 3: JPEG format.
Allowed values:
0: Uncompressed: Uncompressed video format
1: JPEG: This bit is used for JPEG data transfers. The DCMI_HSYNC signal is used as data enable. The crop and embedded synchronization features (ESS bit) cannot be used in this mode
Bit 4: Embedded synchronization select.
Allowed values:
0: Hardware: Hardware synchronization data capture (frame/line start/stop) is synchronized with the DCMI_HSYNC/DCMI_VSYNC signals
1: Embedded: Embedded synchronization data capture is synchronized with synchronization codes embedded in the data flow
Bit 5: Pixel clock polarity.
Allowed values:
0: FallingEdge: Falling edge active
1: RisingEdge: Rising edge active
Bit 6: Horizontal synchronization polarity.
Allowed values:
0: ActiveLow: DCMI_HSYNC active low
1: ActiveHigh: DCMI_HSYNC active high
Bit 7: Vertical synchronization polarity.
Allowed values:
0: ActiveLow: DCMI_VSYNC active low
1: ActiveHigh: DCMI_VSYNC active high
Bits 8-9: Frame capture rate control.
Allowed values:
0: All: All frames are captured
1: Alternate: Every alternate frame captured (50% bandwidth reduction)
2: OneOfFour: One frame out of four captured (75% bandwidth reduction)
Bits 10-11: Extended data mode.
Allowed values:
0: BitWidth8: Interface captures 8-bit data on every pixel clock
1: BitWidth10: Interface captures 10-bit data on every pixel clock
2: BitWidth12: Interface captures 12-bit data on every pixel clock
3: BitWidth14: Interface captures 14-bit data on every pixel clock
Bit 14: DCMI enable.
Allowed values:
0: Disabled: DCMI disabled
1: Enabled: DCMI enabled
Bits 16-17: Byte Select mode.
Allowed values:
0: All: Interface captures all received data
1: EveryOther: Interface captures every other byte from the received data
2: Fourth: Interface captures one byte out of four
3: TwoOfFour: Interface captures two bytes out of four
Bit 18: Odd/Even Byte Select (Byte Select Start).
Allowed values:
0: Odd: Interface captures first data (byte or double byte) from the frame/line start, second one being dropped
1: Even: Interface captures second data (byte or double byte) from the frame/line start, first one being dropped
Bit 19: Line Select mode.
Allowed values:
0: All: Interface captures all received lines
1: Half: Interface captures one line out of two
Bit 20: Odd/Even Line Select (Line Select Start).
Allowed values:
0: Odd: Interface captures first line after the frame start, second one being dropped
1: Even: Interface captures second line from the frame start, first one being dropped
status register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-only
3/3 fields covered.
Bit 0: HSYNC.
Allowed values:
0: ActiveLine: Active line
1: BetweenLines: Synchronization between lines
Bit 1: VSYNC.
Allowed values:
0: ActiveFrame: Active frame
1: BetweenFrames: Synchronization between frames
Bit 2: FIFO not empty.
Allowed values:
0: NotEmpty: FIFO contains valid data
1: Empty: FIFO empty
raw interrupt status register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-only
5/5 fields covered.
Bit 0: Capture complete raw interrupt status.
Allowed values:
0: NoNewCapture: No new capture
1: FrameCaptured: A frame has been captured
Bit 1: Overrun raw interrupt status.
Allowed values:
0: NoOverrun: No data buffer overrun occurred
1: OverrunOccured: A data buffer overrun occurred and the data FIFO is corrupted. The bit is cleared by setting the OVR_ISC bit of the DCMI_ICR register
Bit 2: Synchronization error raw interrupt status.
Allowed values:
0: NoError: No synchronization error detected
1: SynchronizationError: Embedded synchronization characters are not received in the correct order
Bit 3: VSYNC raw interrupt status.
Allowed values:
0: Cleared: Interrupt cleared
1: Set: Interrupt set
Bit 4: Line raw interrupt status.
Allowed values:
0: Cleared: Interrupt cleared
1: Set: Interrupt set
interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
Bit 0: Capture complete interrupt enable.
Allowed values:
0: Disabled: No interrupt generation
1: Enabled: An interrupt is generated at the end of each received frame/crop window (in crop mode)
Bit 1: Overrun interrupt enable.
Allowed values:
0: Disabled: No interrupt generation
1: Enabled: An interrupt is generated if the DMA was not able to transfer the last data before new data (32-bit) are received
Bit 2: Synchronization error interrupt enable.
Allowed values:
0: Disabled: No interrupt generation
1: Enabled: An interrupt is generated if the embedded synchronization codes are not received in the correct order
Bit 3: VSYNC interrupt enable.
Allowed values:
0: Disabled: No interrupt generation
1: Enabled: An interrupt is generated on each DCMI_VSYNC transition from the inactive to the active state
Bit 4: Line interrupt enable.
Allowed values:
0: Disabled: No interrupt generation when the line is received
1: Enabled: An Interrupt is generated when a line has been completely received
masked interrupt status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
5/5 fields covered.
Bit 0: Capture complete masked interrupt status.
Allowed values:
0: Disabled: No interrupt is generated after a complete capture
1: Enabled: An interrupt is generated at the end of each received frame/crop window (in crop mode) and the FRAME_IE bit is set in DCMI_IER
Bit 1: Overrun masked interrupt status.
Allowed values:
0: Disabled: No interrupt is generated on overrun
1: Enabled: An interrupt is generated if the DMA was not able to transfer the last data before new data (32-bit) are received and the OVR_IE bit is set in DCMI_IER
Bit 2: Synchronization error masked interrupt status.
Allowed values:
0: Disabled: No interrupt is generated on a synchronization error
1: Enabled: An interrupt is generated if the embedded synchronization codes are not received in the correct order and the ERR_IE bit in DCMI_IER is set
Bit 3: VSYNC masked interrupt status.
Allowed values:
0: Disabled: No interrupt is generated on DCMI_VSYNC transitions
1: Enabled: An interrupt is generated on each DCMI_VSYNC transition from the inactive to the active state and the VSYNC_IE bit is set in DCMI_IER
Bit 4: Line masked interrupt status.
Allowed values:
0: Disabled: No interrupt generation when the line is received
1: Enabled: An Interrupt is generated when a line has been completely received and the LINE_IE bit is set in DCMI_IER
interrupt clear register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
5/5 fields covered.
Bit 0: Capture complete interrupt status clear.
Allowed values:
1: Clear: Setting this bit clears the FRAME_RIS flag in the DCMI_RIS register
Bit 1: Overrun interrupt status clear.
Allowed values:
1: Clear: Setting this bit clears the OVR_RIS flag in the DCMI_RIS register
Bit 2: Synchronization error interrupt status clear.
Allowed values:
1: Clear: Setting this bit clears the ERR_RIS flag in the DCMI_RIS register
Bit 3: Vertical synch interrupt status clear.
Allowed values:
1: Clear: Setting this bit clears the VSYNC_RIS flag in the DCMI_RIS register
Bit 4: line interrupt status clear.
Allowed values:
1: Clear: Setting this bit clears the LINE_RIS flag in the DCMI_RIS register
embedded synchronization code register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
embedded synchronization unmask register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
crop window start
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
crop window size
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
0x40016000: Digital filter for sigma delta modulators
400/400 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CFGR1 [0] | ||||||||||||||||||||||||||||||||
0x4 | CFGR2 [0] | ||||||||||||||||||||||||||||||||
0x8 | AWSCDR [0] | ||||||||||||||||||||||||||||||||
0xc | WDATR [0] | ||||||||||||||||||||||||||||||||
0x10 | DATINR [0] | ||||||||||||||||||||||||||||||||
0x14 | DLYR [0] | ||||||||||||||||||||||||||||||||
0x20 | CFGR1 [1] | ||||||||||||||||||||||||||||||||
0x24 | CFGR2 [1] | ||||||||||||||||||||||||||||||||
0x28 | AWSCDR [1] | ||||||||||||||||||||||||||||||||
0x2c | WDATR [1] | ||||||||||||||||||||||||||||||||
0x30 | DATINR [1] | ||||||||||||||||||||||||||||||||
0x34 | DLYR [1] | ||||||||||||||||||||||||||||||||
0x40 | CFGR1 [2] | ||||||||||||||||||||||||||||||||
0x44 | CFGR2 [2] | ||||||||||||||||||||||||||||||||
0x48 | AWSCDR [2] | ||||||||||||||||||||||||||||||||
0x4c | WDATR [2] | ||||||||||||||||||||||||||||||||
0x50 | DATINR [2] | ||||||||||||||||||||||||||||||||
0x54 | DLYR [2] | ||||||||||||||||||||||||||||||||
0x60 | CFGR1 [3] | ||||||||||||||||||||||||||||||||
0x64 | CFGR2 [3] | ||||||||||||||||||||||||||||||||
0x68 | AWSCDR [3] | ||||||||||||||||||||||||||||||||
0x6c | WDATR [3] | ||||||||||||||||||||||||||||||||
0x70 | DATINR [3] | ||||||||||||||||||||||||||||||||
0x74 | DLYR [3] | ||||||||||||||||||||||||||||||||
0x80 | CFGR1 [4] | ||||||||||||||||||||||||||||||||
0x84 | CFGR2 [4] | ||||||||||||||||||||||||||||||||
0x88 | AWSCDR [4] | ||||||||||||||||||||||||||||||||
0x8c | WDATR [4] | ||||||||||||||||||||||||||||||||
0x90 | DATINR [4] | ||||||||||||||||||||||||||||||||
0x94 | DLYR [4] | ||||||||||||||||||||||||||||||||
0xa0 | CFGR1 [5] | ||||||||||||||||||||||||||||||||
0xa4 | CFGR2 [5] | ||||||||||||||||||||||||||||||||
0xa8 | AWSCDR [5] | ||||||||||||||||||||||||||||||||
0xac | WDATR [5] | ||||||||||||||||||||||||||||||||
0xb0 | DATINR [5] | ||||||||||||||||||||||||||||||||
0xb4 | DLYR [5] | ||||||||||||||||||||||||||||||||
0xc0 | CFGR1 [6] | ||||||||||||||||||||||||||||||||
0xc4 | CFGR2 [6] | ||||||||||||||||||||||||||||||||
0xc8 | AWSCDR [6] | ||||||||||||||||||||||||||||||||
0xcc | WDATR [6] | ||||||||||||||||||||||||||||||||
0xd0 | DATINR [6] | ||||||||||||||||||||||||||||||||
0xd4 | DLYR [6] | ||||||||||||||||||||||||||||||||
0xe0 | CFGR1 [7] | ||||||||||||||||||||||||||||||||
0xe4 | CFGR2 [7] | ||||||||||||||||||||||||||||||||
0xe8 | AWSCDR [7] | ||||||||||||||||||||||||||||||||
0xec | WDATR [7] | ||||||||||||||||||||||||||||||||
0xf0 | DATINR [7] | ||||||||||||||||||||||||||||||||
0xf4 | DLYR [7] | ||||||||||||||||||||||||||||||||
0x100 | CR1 [0] | ||||||||||||||||||||||||||||||||
0x104 | CR2 [0] | ||||||||||||||||||||||||||||||||
0x108 | ISR [0] | ||||||||||||||||||||||||||||||||
0x10c | ICR [0] | ||||||||||||||||||||||||||||||||
0x110 | JCHGR [0] | ||||||||||||||||||||||||||||||||
0x114 | FCR [0] | ||||||||||||||||||||||||||||||||
0x118 | JDATAR [0] | ||||||||||||||||||||||||||||||||
0x11c | RDATAR [0] | ||||||||||||||||||||||||||||||||
0x120 | AWHTR [0] | ||||||||||||||||||||||||||||||||
0x124 | AWLTR [0] | ||||||||||||||||||||||||||||||||
0x128 | AWSR [0] | ||||||||||||||||||||||||||||||||
0x12c | AWCFR [0] | ||||||||||||||||||||||||||||||||
0x130 | EXMAX [0] | ||||||||||||||||||||||||||||||||
0x134 | EXMIN [0] | ||||||||||||||||||||||||||||||||
0x138 | CNVTIMR [0] | ||||||||||||||||||||||||||||||||
0x180 | CR1 [1] | ||||||||||||||||||||||||||||||||
0x184 | CR2 [1] | ||||||||||||||||||||||||||||||||
0x188 | ISR [1] | ||||||||||||||||||||||||||||||||
0x18c | ICR [1] | ||||||||||||||||||||||||||||||||
0x190 | JCHGR [1] | ||||||||||||||||||||||||||||||||
0x194 | FCR [1] | ||||||||||||||||||||||||||||||||
0x198 | JDATAR [1] | ||||||||||||||||||||||||||||||||
0x19c | RDATAR [1] | ||||||||||||||||||||||||||||||||
0x1a0 | AWHTR [1] | ||||||||||||||||||||||||||||||||
0x1a4 | AWLTR [1] | ||||||||||||||||||||||||||||||||
0x1a8 | AWSR [1] | ||||||||||||||||||||||||||||||||
0x1ac | AWCFR [1] | ||||||||||||||||||||||||||||||||
0x1b0 | EXMAX [1] | ||||||||||||||||||||||||||||||||
0x1b4 | EXMIN [1] | ||||||||||||||||||||||||||||||||
0x1b8 | CNVTIMR [1] | ||||||||||||||||||||||||||||||||
0x200 | CR1 [2] | ||||||||||||||||||||||||||||||||
0x204 | CR2 [2] | ||||||||||||||||||||||||||||||||
0x208 | ISR [2] | ||||||||||||||||||||||||||||||||
0x20c | ICR [2] | ||||||||||||||||||||||||||||||||
0x210 | JCHGR [2] | ||||||||||||||||||||||||||||||||
0x214 | FCR [2] | ||||||||||||||||||||||||||||||||
0x218 | JDATAR [2] | ||||||||||||||||||||||||||||||||
0x21c | RDATAR [2] | ||||||||||||||||||||||||||||||||
0x220 | AWHTR [2] | ||||||||||||||||||||||||||||||||
0x224 | AWLTR [2] | ||||||||||||||||||||||||||||||||
0x228 | AWSR [2] | ||||||||||||||||||||||||||||||||
0x22c | AWCFR [2] | ||||||||||||||||||||||||||||||||
0x230 | EXMAX [2] | ||||||||||||||||||||||||||||||||
0x234 | EXMIN [2] | ||||||||||||||||||||||||||||||||
0x238 | CNVTIMR [2] | ||||||||||||||||||||||||||||||||
0x280 | CR1 [3] | ||||||||||||||||||||||||||||||||
0x284 | CR2 [3] | ||||||||||||||||||||||||||||||||
0x288 | ISR [3] | ||||||||||||||||||||||||||||||||
0x28c | ICR [3] | ||||||||||||||||||||||||||||||||
0x290 | JCHGR [3] | ||||||||||||||||||||||||||||||||
0x294 | FCR [3] | ||||||||||||||||||||||||||||||||
0x298 | JDATAR [3] | ||||||||||||||||||||||||||||||||
0x29c | RDATAR [3] | ||||||||||||||||||||||||||||||||
0x2a0 | AWHTR [3] | ||||||||||||||||||||||||||||||||
0x2a4 | AWLTR [3] | ||||||||||||||||||||||||||||||||
0x2a8 | AWSR [3] | ||||||||||||||||||||||||||||||||
0x2ac | AWCFR [3] | ||||||||||||||||||||||||||||||||
0x2b0 | EXMAX [3] | ||||||||||||||||||||||||||||||||
0x2b4 | EXMIN [3] | ||||||||||||||||||||||||||||||||
0x2b8 | CNVTIMR [3] |
channel configuration y register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
channel configuration y register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
channel configuration y register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0x54, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
channel configuration y register
Offset: 0x60, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0x64, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0x68, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0x6c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0x70, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0x74, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
channel configuration y register
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0x84, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0x8c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0x90, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0x94, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
channel configuration y register
Offset: 0xa0, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0xa4, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0xa8, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0xac, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0xb0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0xb4, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
channel configuration y register
Offset: 0xc0, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0xc4, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0xc8, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0xcc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0xd0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0xd4, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
channel configuration y register
Offset: 0xe0, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DFSDMEN
rw |
CKOUTSRC
rw |
CKOUTDIV
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATPACK
rw |
DATMPX
rw |
CHINSEL
rw |
CHEN
rw |
CKABEN
rw |
SCDEN
rw |
SPICKSEL
rw |
SITP
rw |
Bits 0-1: SITP.
Allowed values:
0: SPIRisingEdge: SPI with rising edge to strobe data
1: SPIFallingEdge: SPI with falling edge to strobe data
2: Manchester: Manchester coded input on DATINy pin: rising edge = logic 0, falling edge = logic 1
3: ManchesterInverted: Manchester coded input on DATINy pin: rising edge = logic 1, falling edge = logic 0
Bits 2-3: SPICKSEL.
Allowed values:
0: CKIN: Clock coming from external CKINy input - sampling point according SITP[1:0]
1: CKOUT: Clock coming from internal CKOUT output - sampling point according SITP[1:0]
2: CKOUTSecondFalling: Clock coming from internal CKOUT - sampling point on each second CKOUT falling edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input rising edge)
3: CKOUTSecondRising: Clock coming from internal CKOUT output - sampling point on each second CKOUT rising edge. For connection to external Σ∆ modulator which divides its clock input (from CKOUT) by 2 to generate its output serial communication clock (and this output clock change is active on each clock input falling edge)
Bit 5: SCDEN.
Allowed values:
0: Disabled: Input channel y will not be guarded by the short-circuit detector
1: Enabled: Input channel y will be continuously guarded by the short-circuit detector
Bit 6: CKABEN.
Allowed values:
0: Disabled: Clock absence detector disabled on channel y
1: Enabled: Clock absence detector enabled on channel y
Bit 7: CHEN.
Allowed values:
0: Disabled: Channel y disabled
1: Enabled: Channel y enabled
Bit 8: CHINSEL.
Allowed values:
0: SameChannel: Channel inputs are taken from pins of the same channel y
1: FollowingChannel: Channel inputs are taken from pins of the following channel (channel (y+1) modulo 8)
Bits 12-13: DATMPX.
Allowed values:
0: External: Data to channel y are taken from external serial inputs as 1-bit values. DFSDM_CHyDATINR register is write protected
1: ADC: Data to channel y are taken from internal analog to digital converter ADCy+1 output register update as 16-bit values (if ADCy+1 is available). Data from ADCs are written into INDAT0[15:0] part of DFSDM_CHyDATINR register
2: Internal: Data to channel y are taken from internal DFSDM_CHyDATINR register by direct CPU/DMA write. There can be written one or two 16-bit data samples according DATPACK[1:0] bit field setting
Bits 14-15: DATPACK.
Allowed values:
0: Standard: Standard: input data in DFSDM_CHyDATINR register are stored only in INDAT0[15:0]. To empty DFSDM_CHyDATINR register one sample must be read by the DFSDM filter from channel y
1: Interleaved: : Interleaved: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample in INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y)
2: Dual: Dual: input data in DFSDM_CHyDATINR register are stored as two samples: –first sample INDAT0[15:0] (assigned to channel y) –second sample INDAT1[15:0] (assigned to channel y+1)
Bits 16-23: CKOUTDIV.
Allowed values: 0x0-0xff
Bit 30: CKOUTSRC.
Allowed values:
0: SYSCLK: Source for output clock is from system clock
1: AUDCLK: Source for output clock is from audio clock
Bit 31: DFSDMEN.
Allowed values:
0: Disabled: DFSDM interface disabled
1: Enabled: DFSDM interface enabled
channel configuration y register
Offset: 0xe4, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog and short-circuit detector register
Offset: 0xe8, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFORD
rw |
AWFOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BKSCD
rw |
SCDT
rw |
Bits 0-7: SCDT.
Allowed values: 0x0-0xff
Bits 12-15: BKSCD.
Allowed values: 0x0-0xf
Bits 16-20: AWFOSR.
Allowed values: 0x0-0x1f
Bits 22-23: AWFORD.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
channel watchdog filter data register
Offset: 0xec, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WDATA
rw |
channel data input register
Offset: 0xf0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
channel y delay register
Offset: 0xf4, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLSSKP
rw |
control register 1
Offset: 0x100, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFSEL
rw |
FAST
rw |
RCH
rw |
RDMAEN
rw |
RSYNC
rw |
RCONT
rw |
RSWSTART
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
JEXTEN
rw |
JEXTSEL
rw |
JDMAEN
rw |
JSCAN
rw |
JSYNC
rw |
JSWSTART
rw |
DFEN
rw |
Bit 0: DFSDM enable.
Allowed values:
0: Disabled: DFSDM_FLTx is disabled. All conversions of given DFSDM_FLTx are stopped immediately and all DFSDM_FLTx functions are stopped
1: Enabled: DFSDM_FLTx is enabled. If DFSDM_FLTx is enabled, then DFSDM_FLTx starts operating according to its setting
Bit 1: Start a conversion of the injected group of channels.
Allowed values:
1: Start: Writing ‘1’ makes a request to convert the channels in the injected conversion group, causing JCIP to become ‘1’ at the same time. If JCIP=1 already, then writing to JSWSTART has no effect. Writing ‘1’ has no effect if JSYNC=1
Bit 3: Launch an injected conversion synchronously with the DFSDM0 JSWSTART trigger.
Allowed values:
0: Disabled: Do not launch an injected conversion synchronously with DFSDM_FLT0
1: Enabled: Launch an injected conversion in this DFSDM_FLTx at the very moment when an injected conversion is launched in DFSDM_FLT0 by its JSWSTART trigger
Bit 4: Scanning conversion mode for injected conversions.
Allowed values:
0: Single: One channel conversion is performed from the injected channel group and next the selected channel from this group is selected
1: Series: The series of conversions for the injected group channels is executed, starting over with the lowest selected channel
Bit 5: DMA channel enabled to read data for the injected channel group.
Allowed values:
0: Disabled: The DMA channel is not enabled to read injected data
1: Enabled: The DMA channel is enabled to read injected data
Bits 8-12: Trigger signal selection for launching injected conversions.
Allowed values: 0x0-0x1f
Bits 13-14: Trigger enable and trigger edge selection for injected conversions.
Allowed values:
0: Disabled: Trigger detection is disabled
1: RisingEdge: Each rising edge on the selected trigger makes a request to launch an injected conversion
2: FallingEdge: Each falling edge on the selected trigger makes a request to launch an injected conversion
3: BothEdges: Both rising edges and falling edges on the selected trigger make requests to launch injected conversions
Bit 17: Software start of a conversion on the regular channel.
Allowed values:
1: Start: Writing ‘1’ makes a request to start a conversion on the regular channel and causes RCIP to become ‘1’. If RCIP=1 already, writing to RSWSTART has no effect. Writing ‘1’ has no effect if RSYNC=1
Bit 18: Continuous mode selection for regular conversions.
Allowed values:
0: Once: The regular channel is converted just once for each conversion request
1: Continuous: The regular channel is converted repeatedly after each conversion request
Bit 19: Launch regular conversion synchronously with DFSDM0.
Allowed values:
0: NoLaunch: Do not launch a regular conversion synchronously with DFSDM_FLT0
1: Launch: Launch a regular conversion in this DFSDM_FLTx at the very moment when a regular conversion is launched in DFSDM_FLT0
Bit 21: DMA channel enabled to read data for the regular conversion.
Allowed values:
0: Disabled: The DMA channel is not enabled to read regular data
1: Enabled: The DMA channel is enabled to read regular data
Bits 24-26: Regular channel selection.
Allowed values:
0: Channel0: Channel 0 is selected as regular channel
1: Channel1: Channel 1 is selected as regular channel
2: Channel2: Channel 2 is selected as regular channel
3: Channel3: Channel 3 is selected as regular channel
4: Channel4: Channel 4 is selected as regular channel
5: Channel5: Channel 5 is selected as regular channel
6: Channel6: Channel 6 is selected as regular channel
7: Channel7: Channel 7 is selected as regular channel
Bit 29: Fast conversion mode selection for regular conversions.
Allowed values:
0: Disabled: Fast conversion mode disabled
1: Enabled: Fast conversion mode enabled
Bit 30: Analog watchdog fast mode select.
Allowed values:
0: Output: Analog watchdog on data output value (after the digital filter). The comparison is done after offset correction and shift
1: Transceiver: Analog watchdog on channel transceivers value (after watchdog filter)
control register 2
Offset: 0x104, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWDCH
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EXCH
rw |
CKABIE
rw |
SCDIE
rw |
AWDIE
rw |
ROVRIE
rw |
JOVRIE
rw |
REOCIE
rw |
JEOCIE
rw |
Bit 0: Injected end of conversion interrupt enable.
Allowed values:
0: Disabled: Injected end of conversion interrupt is disabled
1: Enabled: Injected end of conversion interrupt is enabled
Bit 1: Regular end of conversion interrupt enable.
Allowed values:
0: Disabled: Regular end of conversion interrupt is disabled
1: Enabled: Regular end of conversion interrupt is enabled
Bit 2: Injected data overrun interrupt enable.
Allowed values:
0: Disabled: Injected data overrun interrupt is disabled
1: Enabled: Injected data overrun interrupt is enabled
Bit 3: Regular data overrun interrupt enable.
Allowed values:
0: Disabled: Regular data overrun interrupt is disabled
1: Enabled: Regular data overrun interrupt is enabled
Bit 4: Analog watchdog interrupt enable.
Allowed values:
0: Disabled: Analog watchdog interrupt is disabled
1: Enabled: Analog watchdog interrupt is enabled
Bit 5: Short-circuit detector interrupt enable.
Allowed values:
0: Disabled: Short-circuit detector interrupt is disabled
1: Enabled: Short-circuit detector interrupt is enabled
Bit 6: Clock absence interrupt enable.
Allowed values:
0: Disabled: Detection of channel input clock absence interrupt is disabled
1: Enabled: Detection of channel input clock absence interrupt is enabled
Bits 8-15: Extremes detector channel selection.
Allowed values:
0: Disabled: Extremes detector does not accept data from channel y
1: Enabled: Extremes detector accepts data from channel y
Bits 16-23: Analog watchdog channel selection.
Allowed values:
0: Disabled: Analog watchdog is disabled on channel y
1: Enabled: Analog watchdog is enabled on channel y
interrupt and status register
Offset: 0x108, size: 32, reset: 0x00FF0000, access: read-only
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SCDF
r |
CKABF
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RCIP
r |
JCIP
r |
AWDF
r |
ROVRF
r |
JOVRF
r |
REOCF
r |
JEOCF
r |
Bit 0: End of injected conversion flag.
Allowed values:
0: Clear: No injected conversion has completed
1: Set: An injected conversion has completed and its data may be read
Bit 1: End of regular conversion flag.
Allowed values:
0: Clear: No regular conversion has completed
1: Set: A regular conversion has completed and its data may be read
Bit 2: Injected conversion overrun flag.
Allowed values:
0: Clear: No injected conversion overrun has occurred
1: Set: An injected conversion overrun has occurred, which means that an injected conversion finished while JEOCF was already ‘1’. JDATAR is not affected by overruns
Bit 3: Regular conversion overrun flag.
Allowed values:
0: Clear: No regular conversion overrun has occurred
1: Set: A regular conversion overrun has occurred, which means that a regular conversion finished while REOCF was already ‘1’. RDATAR is not affected by overruns
Bit 4: Analog watchdog.
Allowed values:
0: Clear: No Analog watchdog event occurred
1: Set: The analog watchdog block detected voltage which crosses the value programmed in the DFSDM_FLTxAWLTR or DFSDM_FLTxAWHTR registers
Bit 13: Injected conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the injected channel group (neither by software nor by trigger) has been issued
1: InProgress: The conversion of the injected channel group is in progress or a request for a injected conversion is pending, due either to ‘1’ being written to JSWSTART or to a trigger detection
Bit 14: Regular conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the regular channel has been issued
1: InProgress: The conversion of the regular channel is in progress or a request for a regular conversion is pending
Bits 16-23: Clock absence flag.
Allowed values:
0: Clear: Clock signal on channel y is present.
1: Set: Clock signal on channel y is not present
Bits 24-31: short-circuit detector flag.
Allowed values:
0: Clear: No short-circuit detector event occurred on channel y
1: Set: The short-circuit detector counter reaches, on channel y, the value programmed in the DFSDM_CHyAWSCDR registers
interrupt flag clear register
Offset: 0x10c, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CLRSCDF
rw |
CLRCKABF
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CLRROVRF
rw |
CLRJOVRF
rw |
Bit 2: Clear the injected conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the JOVRF bit in the DFSDM_FLTxISR register
Bit 3: Clear the regular conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the ROVRF bit in the DFSDM_FLTxISR register
Bits 16-23: Clear the clock absence flag.
Allowed values: 0x0-0xff
Bits 24-31: Clear the short-circuit detector flag.
Allowed values: 0x0-0xff
injected channel group selection register
Offset: 0x110, size: 32, reset: 0x00000001, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JCHG
rw |
filter control register
Offset: 0x114, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FORD
rw |
FOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
IOSR
rw |
Bits 0-7: Integrator oversampling ratio (averaging length).
Allowed values: 0x0-0xff
Bits 16-25: Sinc filter oversampling ratio (decimation rate).
Allowed values: 0x0-0x3ff
Bits 29-31: Sinc filter order.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
4: Sinc4: Sinc4 filter type
5: Sinc5: Sinc5 filter type
data register for injected group
Offset: 0x118, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
data register for the regular channel
Offset: 0x11c, size: 32, reset: 0x00000000, access: read-only
3/3 fields covered.
analog watchdog high threshold register
Offset: 0x120, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog low threshold register
Offset: 0x124, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog status register
Offset: 0x128, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
analog watchdog clear flag register
Offset: 0x12c, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Extremes detector maximum register
Offset: 0x130, size: 32, reset: 0x80000000, access: read-only
2/2 fields covered.
Extremes detector minimum register
Offset: 0x134, size: 32, reset: 0x7FFFFF00, access: read-only
2/2 fields covered.
conversion timer register
Offset: 0x138, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
control register 1
Offset: 0x180, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFSEL
rw |
FAST
rw |
RCH
rw |
RDMAEN
rw |
RSYNC
rw |
RCONT
rw |
RSWSTART
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
JEXTEN
rw |
JEXTSEL
rw |
JDMAEN
rw |
JSCAN
rw |
JSYNC
rw |
JSWSTART
rw |
DFEN
rw |
Bit 0: DFSDM enable.
Allowed values:
0: Disabled: DFSDM_FLTx is disabled. All conversions of given DFSDM_FLTx are stopped immediately and all DFSDM_FLTx functions are stopped
1: Enabled: DFSDM_FLTx is enabled. If DFSDM_FLTx is enabled, then DFSDM_FLTx starts operating according to its setting
Bit 1: Start a conversion of the injected group of channels.
Allowed values:
1: Start: Writing ‘1’ makes a request to convert the channels in the injected conversion group, causing JCIP to become ‘1’ at the same time. If JCIP=1 already, then writing to JSWSTART has no effect. Writing ‘1’ has no effect if JSYNC=1
Bit 3: Launch an injected conversion synchronously with the DFSDM0 JSWSTART trigger.
Allowed values:
0: Disabled: Do not launch an injected conversion synchronously with DFSDM_FLT0
1: Enabled: Launch an injected conversion in this DFSDM_FLTx at the very moment when an injected conversion is launched in DFSDM_FLT0 by its JSWSTART trigger
Bit 4: Scanning conversion mode for injected conversions.
Allowed values:
0: Single: One channel conversion is performed from the injected channel group and next the selected channel from this group is selected
1: Series: The series of conversions for the injected group channels is executed, starting over with the lowest selected channel
Bit 5: DMA channel enabled to read data for the injected channel group.
Allowed values:
0: Disabled: The DMA channel is not enabled to read injected data
1: Enabled: The DMA channel is enabled to read injected data
Bits 8-12: Trigger signal selection for launching injected conversions.
Allowed values: 0x0-0x1f
Bits 13-14: Trigger enable and trigger edge selection for injected conversions.
Allowed values:
0: Disabled: Trigger detection is disabled
1: RisingEdge: Each rising edge on the selected trigger makes a request to launch an injected conversion
2: FallingEdge: Each falling edge on the selected trigger makes a request to launch an injected conversion
3: BothEdges: Both rising edges and falling edges on the selected trigger make requests to launch injected conversions
Bit 17: Software start of a conversion on the regular channel.
Allowed values:
1: Start: Writing ‘1’ makes a request to start a conversion on the regular channel and causes RCIP to become ‘1’. If RCIP=1 already, writing to RSWSTART has no effect. Writing ‘1’ has no effect if RSYNC=1
Bit 18: Continuous mode selection for regular conversions.
Allowed values:
0: Once: The regular channel is converted just once for each conversion request
1: Continuous: The regular channel is converted repeatedly after each conversion request
Bit 19: Launch regular conversion synchronously with DFSDM0.
Allowed values:
0: NoLaunch: Do not launch a regular conversion synchronously with DFSDM_FLT0
1: Launch: Launch a regular conversion in this DFSDM_FLTx at the very moment when a regular conversion is launched in DFSDM_FLT0
Bit 21: DMA channel enabled to read data for the regular conversion.
Allowed values:
0: Disabled: The DMA channel is not enabled to read regular data
1: Enabled: The DMA channel is enabled to read regular data
Bits 24-26: Regular channel selection.
Allowed values:
0: Channel0: Channel 0 is selected as regular channel
1: Channel1: Channel 1 is selected as regular channel
2: Channel2: Channel 2 is selected as regular channel
3: Channel3: Channel 3 is selected as regular channel
4: Channel4: Channel 4 is selected as regular channel
5: Channel5: Channel 5 is selected as regular channel
6: Channel6: Channel 6 is selected as regular channel
7: Channel7: Channel 7 is selected as regular channel
Bit 29: Fast conversion mode selection for regular conversions.
Allowed values:
0: Disabled: Fast conversion mode disabled
1: Enabled: Fast conversion mode enabled
Bit 30: Analog watchdog fast mode select.
Allowed values:
0: Output: Analog watchdog on data output value (after the digital filter). The comparison is done after offset correction and shift
1: Transceiver: Analog watchdog on channel transceivers value (after watchdog filter)
control register 2
Offset: 0x184, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWDCH
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EXCH
rw |
CKABIE
rw |
SCDIE
rw |
AWDIE
rw |
ROVRIE
rw |
JOVRIE
rw |
REOCIE
rw |
JEOCIE
rw |
Bit 0: Injected end of conversion interrupt enable.
Allowed values:
0: Disabled: Injected end of conversion interrupt is disabled
1: Enabled: Injected end of conversion interrupt is enabled
Bit 1: Regular end of conversion interrupt enable.
Allowed values:
0: Disabled: Regular end of conversion interrupt is disabled
1: Enabled: Regular end of conversion interrupt is enabled
Bit 2: Injected data overrun interrupt enable.
Allowed values:
0: Disabled: Injected data overrun interrupt is disabled
1: Enabled: Injected data overrun interrupt is enabled
Bit 3: Regular data overrun interrupt enable.
Allowed values:
0: Disabled: Regular data overrun interrupt is disabled
1: Enabled: Regular data overrun interrupt is enabled
Bit 4: Analog watchdog interrupt enable.
Allowed values:
0: Disabled: Analog watchdog interrupt is disabled
1: Enabled: Analog watchdog interrupt is enabled
Bit 5: Short-circuit detector interrupt enable.
Allowed values:
0: Disabled: Short-circuit detector interrupt is disabled
1: Enabled: Short-circuit detector interrupt is enabled
Bit 6: Clock absence interrupt enable.
Allowed values:
0: Disabled: Detection of channel input clock absence interrupt is disabled
1: Enabled: Detection of channel input clock absence interrupt is enabled
Bits 8-15: Extremes detector channel selection.
Allowed values:
0: Disabled: Extremes detector does not accept data from channel y
1: Enabled: Extremes detector accepts data from channel y
Bits 16-23: Analog watchdog channel selection.
Allowed values:
0: Disabled: Analog watchdog is disabled on channel y
1: Enabled: Analog watchdog is enabled on channel y
interrupt and status register
Offset: 0x188, size: 32, reset: 0x00FF0000, access: read-only
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SCDF
r |
CKABF
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RCIP
r |
JCIP
r |
AWDF
r |
ROVRF
r |
JOVRF
r |
REOCF
r |
JEOCF
r |
Bit 0: End of injected conversion flag.
Allowed values:
0: Clear: No injected conversion has completed
1: Set: An injected conversion has completed and its data may be read
Bit 1: End of regular conversion flag.
Allowed values:
0: Clear: No regular conversion has completed
1: Set: A regular conversion has completed and its data may be read
Bit 2: Injected conversion overrun flag.
Allowed values:
0: Clear: No injected conversion overrun has occurred
1: Set: An injected conversion overrun has occurred, which means that an injected conversion finished while JEOCF was already ‘1’. JDATAR is not affected by overruns
Bit 3: Regular conversion overrun flag.
Allowed values:
0: Clear: No regular conversion overrun has occurred
1: Set: A regular conversion overrun has occurred, which means that a regular conversion finished while REOCF was already ‘1’. RDATAR is not affected by overruns
Bit 4: Analog watchdog.
Allowed values:
0: Clear: No Analog watchdog event occurred
1: Set: The analog watchdog block detected voltage which crosses the value programmed in the DFSDM_FLTxAWLTR or DFSDM_FLTxAWHTR registers
Bit 13: Injected conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the injected channel group (neither by software nor by trigger) has been issued
1: InProgress: The conversion of the injected channel group is in progress or a request for a injected conversion is pending, due either to ‘1’ being written to JSWSTART or to a trigger detection
Bit 14: Regular conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the regular channel has been issued
1: InProgress: The conversion of the regular channel is in progress or a request for a regular conversion is pending
Bits 16-23: Clock absence flag.
Allowed values:
0: Clear: Clock signal on channel y is present.
1: Set: Clock signal on channel y is not present
Bits 24-31: short-circuit detector flag.
Allowed values:
0: Clear: No short-circuit detector event occurred on channel y
1: Set: The short-circuit detector counter reaches, on channel y, the value programmed in the DFSDM_CHyAWSCDR registers
interrupt flag clear register
Offset: 0x18c, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CLRSCDF
rw |
CLRCKABF
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CLRROVRF
rw |
CLRJOVRF
rw |
Bit 2: Clear the injected conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the JOVRF bit in the DFSDM_FLTxISR register
Bit 3: Clear the regular conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the ROVRF bit in the DFSDM_FLTxISR register
Bits 16-23: Clear the clock absence flag.
Allowed values: 0x0-0xff
Bits 24-31: Clear the short-circuit detector flag.
Allowed values: 0x0-0xff
injected channel group selection register
Offset: 0x190, size: 32, reset: 0x00000001, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JCHG
rw |
filter control register
Offset: 0x194, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FORD
rw |
FOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
IOSR
rw |
Bits 0-7: Integrator oversampling ratio (averaging length).
Allowed values: 0x0-0xff
Bits 16-25: Sinc filter oversampling ratio (decimation rate).
Allowed values: 0x0-0x3ff
Bits 29-31: Sinc filter order.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
4: Sinc4: Sinc4 filter type
5: Sinc5: Sinc5 filter type
data register for injected group
Offset: 0x198, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
data register for the regular channel
Offset: 0x19c, size: 32, reset: 0x00000000, access: read-only
3/3 fields covered.
analog watchdog high threshold register
Offset: 0x1a0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog low threshold register
Offset: 0x1a4, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog status register
Offset: 0x1a8, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
analog watchdog clear flag register
Offset: 0x1ac, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Extremes detector maximum register
Offset: 0x1b0, size: 32, reset: 0x80000000, access: read-only
2/2 fields covered.
Extremes detector minimum register
Offset: 0x1b4, size: 32, reset: 0x7FFFFF00, access: read-only
2/2 fields covered.
conversion timer register
Offset: 0x1b8, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
control register 1
Offset: 0x200, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFSEL
rw |
FAST
rw |
RCH
rw |
RDMAEN
rw |
RSYNC
rw |
RCONT
rw |
RSWSTART
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
JEXTEN
rw |
JEXTSEL
rw |
JDMAEN
rw |
JSCAN
rw |
JSYNC
rw |
JSWSTART
rw |
DFEN
rw |
Bit 0: DFSDM enable.
Allowed values:
0: Disabled: DFSDM_FLTx is disabled. All conversions of given DFSDM_FLTx are stopped immediately and all DFSDM_FLTx functions are stopped
1: Enabled: DFSDM_FLTx is enabled. If DFSDM_FLTx is enabled, then DFSDM_FLTx starts operating according to its setting
Bit 1: Start a conversion of the injected group of channels.
Allowed values:
1: Start: Writing ‘1’ makes a request to convert the channels in the injected conversion group, causing JCIP to become ‘1’ at the same time. If JCIP=1 already, then writing to JSWSTART has no effect. Writing ‘1’ has no effect if JSYNC=1
Bit 3: Launch an injected conversion synchronously with the DFSDM0 JSWSTART trigger.
Allowed values:
0: Disabled: Do not launch an injected conversion synchronously with DFSDM_FLT0
1: Enabled: Launch an injected conversion in this DFSDM_FLTx at the very moment when an injected conversion is launched in DFSDM_FLT0 by its JSWSTART trigger
Bit 4: Scanning conversion mode for injected conversions.
Allowed values:
0: Single: One channel conversion is performed from the injected channel group and next the selected channel from this group is selected
1: Series: The series of conversions for the injected group channels is executed, starting over with the lowest selected channel
Bit 5: DMA channel enabled to read data for the injected channel group.
Allowed values:
0: Disabled: The DMA channel is not enabled to read injected data
1: Enabled: The DMA channel is enabled to read injected data
Bits 8-12: Trigger signal selection for launching injected conversions.
Allowed values: 0x0-0x1f
Bits 13-14: Trigger enable and trigger edge selection for injected conversions.
Allowed values:
0: Disabled: Trigger detection is disabled
1: RisingEdge: Each rising edge on the selected trigger makes a request to launch an injected conversion
2: FallingEdge: Each falling edge on the selected trigger makes a request to launch an injected conversion
3: BothEdges: Both rising edges and falling edges on the selected trigger make requests to launch injected conversions
Bit 17: Software start of a conversion on the regular channel.
Allowed values:
1: Start: Writing ‘1’ makes a request to start a conversion on the regular channel and causes RCIP to become ‘1’. If RCIP=1 already, writing to RSWSTART has no effect. Writing ‘1’ has no effect if RSYNC=1
Bit 18: Continuous mode selection for regular conversions.
Allowed values:
0: Once: The regular channel is converted just once for each conversion request
1: Continuous: The regular channel is converted repeatedly after each conversion request
Bit 19: Launch regular conversion synchronously with DFSDM0.
Allowed values:
0: NoLaunch: Do not launch a regular conversion synchronously with DFSDM_FLT0
1: Launch: Launch a regular conversion in this DFSDM_FLTx at the very moment when a regular conversion is launched in DFSDM_FLT0
Bit 21: DMA channel enabled to read data for the regular conversion.
Allowed values:
0: Disabled: The DMA channel is not enabled to read regular data
1: Enabled: The DMA channel is enabled to read regular data
Bits 24-26: Regular channel selection.
Allowed values:
0: Channel0: Channel 0 is selected as regular channel
1: Channel1: Channel 1 is selected as regular channel
2: Channel2: Channel 2 is selected as regular channel
3: Channel3: Channel 3 is selected as regular channel
4: Channel4: Channel 4 is selected as regular channel
5: Channel5: Channel 5 is selected as regular channel
6: Channel6: Channel 6 is selected as regular channel
7: Channel7: Channel 7 is selected as regular channel
Bit 29: Fast conversion mode selection for regular conversions.
Allowed values:
0: Disabled: Fast conversion mode disabled
1: Enabled: Fast conversion mode enabled
Bit 30: Analog watchdog fast mode select.
Allowed values:
0: Output: Analog watchdog on data output value (after the digital filter). The comparison is done after offset correction and shift
1: Transceiver: Analog watchdog on channel transceivers value (after watchdog filter)
control register 2
Offset: 0x204, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWDCH
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EXCH
rw |
CKABIE
rw |
SCDIE
rw |
AWDIE
rw |
ROVRIE
rw |
JOVRIE
rw |
REOCIE
rw |
JEOCIE
rw |
Bit 0: Injected end of conversion interrupt enable.
Allowed values:
0: Disabled: Injected end of conversion interrupt is disabled
1: Enabled: Injected end of conversion interrupt is enabled
Bit 1: Regular end of conversion interrupt enable.
Allowed values:
0: Disabled: Regular end of conversion interrupt is disabled
1: Enabled: Regular end of conversion interrupt is enabled
Bit 2: Injected data overrun interrupt enable.
Allowed values:
0: Disabled: Injected data overrun interrupt is disabled
1: Enabled: Injected data overrun interrupt is enabled
Bit 3: Regular data overrun interrupt enable.
Allowed values:
0: Disabled: Regular data overrun interrupt is disabled
1: Enabled: Regular data overrun interrupt is enabled
Bit 4: Analog watchdog interrupt enable.
Allowed values:
0: Disabled: Analog watchdog interrupt is disabled
1: Enabled: Analog watchdog interrupt is enabled
Bit 5: Short-circuit detector interrupt enable.
Allowed values:
0: Disabled: Short-circuit detector interrupt is disabled
1: Enabled: Short-circuit detector interrupt is enabled
Bit 6: Clock absence interrupt enable.
Allowed values:
0: Disabled: Detection of channel input clock absence interrupt is disabled
1: Enabled: Detection of channel input clock absence interrupt is enabled
Bits 8-15: Extremes detector channel selection.
Allowed values:
0: Disabled: Extremes detector does not accept data from channel y
1: Enabled: Extremes detector accepts data from channel y
Bits 16-23: Analog watchdog channel selection.
Allowed values:
0: Disabled: Analog watchdog is disabled on channel y
1: Enabled: Analog watchdog is enabled on channel y
interrupt and status register
Offset: 0x208, size: 32, reset: 0x00FF0000, access: read-only
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SCDF
r |
CKABF
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RCIP
r |
JCIP
r |
AWDF
r |
ROVRF
r |
JOVRF
r |
REOCF
r |
JEOCF
r |
Bit 0: End of injected conversion flag.
Allowed values:
0: Clear: No injected conversion has completed
1: Set: An injected conversion has completed and its data may be read
Bit 1: End of regular conversion flag.
Allowed values:
0: Clear: No regular conversion has completed
1: Set: A regular conversion has completed and its data may be read
Bit 2: Injected conversion overrun flag.
Allowed values:
0: Clear: No injected conversion overrun has occurred
1: Set: An injected conversion overrun has occurred, which means that an injected conversion finished while JEOCF was already ‘1’. JDATAR is not affected by overruns
Bit 3: Regular conversion overrun flag.
Allowed values:
0: Clear: No regular conversion overrun has occurred
1: Set: A regular conversion overrun has occurred, which means that a regular conversion finished while REOCF was already ‘1’. RDATAR is not affected by overruns
Bit 4: Analog watchdog.
Allowed values:
0: Clear: No Analog watchdog event occurred
1: Set: The analog watchdog block detected voltage which crosses the value programmed in the DFSDM_FLTxAWLTR or DFSDM_FLTxAWHTR registers
Bit 13: Injected conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the injected channel group (neither by software nor by trigger) has been issued
1: InProgress: The conversion of the injected channel group is in progress or a request for a injected conversion is pending, due either to ‘1’ being written to JSWSTART or to a trigger detection
Bit 14: Regular conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the regular channel has been issued
1: InProgress: The conversion of the regular channel is in progress or a request for a regular conversion is pending
Bits 16-23: Clock absence flag.
Allowed values:
0: Clear: Clock signal on channel y is present.
1: Set: Clock signal on channel y is not present
Bits 24-31: short-circuit detector flag.
Allowed values:
0: Clear: No short-circuit detector event occurred on channel y
1: Set: The short-circuit detector counter reaches, on channel y, the value programmed in the DFSDM_CHyAWSCDR registers
interrupt flag clear register
Offset: 0x20c, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CLRSCDF
rw |
CLRCKABF
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CLRROVRF
rw |
CLRJOVRF
rw |
Bit 2: Clear the injected conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the JOVRF bit in the DFSDM_FLTxISR register
Bit 3: Clear the regular conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the ROVRF bit in the DFSDM_FLTxISR register
Bits 16-23: Clear the clock absence flag.
Allowed values: 0x0-0xff
Bits 24-31: Clear the short-circuit detector flag.
Allowed values: 0x0-0xff
injected channel group selection register
Offset: 0x210, size: 32, reset: 0x00000001, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JCHG
rw |
filter control register
Offset: 0x214, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FORD
rw |
FOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
IOSR
rw |
Bits 0-7: Integrator oversampling ratio (averaging length).
Allowed values: 0x0-0xff
Bits 16-25: Sinc filter oversampling ratio (decimation rate).
Allowed values: 0x0-0x3ff
Bits 29-31: Sinc filter order.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
4: Sinc4: Sinc4 filter type
5: Sinc5: Sinc5 filter type
data register for injected group
Offset: 0x218, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
data register for the regular channel
Offset: 0x21c, size: 32, reset: 0x00000000, access: read-only
3/3 fields covered.
analog watchdog high threshold register
Offset: 0x220, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog low threshold register
Offset: 0x224, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog status register
Offset: 0x228, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
analog watchdog clear flag register
Offset: 0x22c, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Extremes detector maximum register
Offset: 0x230, size: 32, reset: 0x80000000, access: read-only
2/2 fields covered.
Extremes detector minimum register
Offset: 0x234, size: 32, reset: 0x7FFFFF00, access: read-only
2/2 fields covered.
conversion timer register
Offset: 0x238, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
control register 1
Offset: 0x280, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWFSEL
rw |
FAST
rw |
RCH
rw |
RDMAEN
rw |
RSYNC
rw |
RCONT
rw |
RSWSTART
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
JEXTEN
rw |
JEXTSEL
rw |
JDMAEN
rw |
JSCAN
rw |
JSYNC
rw |
JSWSTART
rw |
DFEN
rw |
Bit 0: DFSDM enable.
Allowed values:
0: Disabled: DFSDM_FLTx is disabled. All conversions of given DFSDM_FLTx are stopped immediately and all DFSDM_FLTx functions are stopped
1: Enabled: DFSDM_FLTx is enabled. If DFSDM_FLTx is enabled, then DFSDM_FLTx starts operating according to its setting
Bit 1: Start a conversion of the injected group of channels.
Allowed values:
1: Start: Writing ‘1’ makes a request to convert the channels in the injected conversion group, causing JCIP to become ‘1’ at the same time. If JCIP=1 already, then writing to JSWSTART has no effect. Writing ‘1’ has no effect if JSYNC=1
Bit 3: Launch an injected conversion synchronously with the DFSDM0 JSWSTART trigger.
Allowed values:
0: Disabled: Do not launch an injected conversion synchronously with DFSDM_FLT0
1: Enabled: Launch an injected conversion in this DFSDM_FLTx at the very moment when an injected conversion is launched in DFSDM_FLT0 by its JSWSTART trigger
Bit 4: Scanning conversion mode for injected conversions.
Allowed values:
0: Single: One channel conversion is performed from the injected channel group and next the selected channel from this group is selected
1: Series: The series of conversions for the injected group channels is executed, starting over with the lowest selected channel
Bit 5: DMA channel enabled to read data for the injected channel group.
Allowed values:
0: Disabled: The DMA channel is not enabled to read injected data
1: Enabled: The DMA channel is enabled to read injected data
Bits 8-12: Trigger signal selection for launching injected conversions.
Allowed values: 0x0-0x1f
Bits 13-14: Trigger enable and trigger edge selection for injected conversions.
Allowed values:
0: Disabled: Trigger detection is disabled
1: RisingEdge: Each rising edge on the selected trigger makes a request to launch an injected conversion
2: FallingEdge: Each falling edge on the selected trigger makes a request to launch an injected conversion
3: BothEdges: Both rising edges and falling edges on the selected trigger make requests to launch injected conversions
Bit 17: Software start of a conversion on the regular channel.
Allowed values:
1: Start: Writing ‘1’ makes a request to start a conversion on the regular channel and causes RCIP to become ‘1’. If RCIP=1 already, writing to RSWSTART has no effect. Writing ‘1’ has no effect if RSYNC=1
Bit 18: Continuous mode selection for regular conversions.
Allowed values:
0: Once: The regular channel is converted just once for each conversion request
1: Continuous: The regular channel is converted repeatedly after each conversion request
Bit 19: Launch regular conversion synchronously with DFSDM0.
Allowed values:
0: NoLaunch: Do not launch a regular conversion synchronously with DFSDM_FLT0
1: Launch: Launch a regular conversion in this DFSDM_FLTx at the very moment when a regular conversion is launched in DFSDM_FLT0
Bit 21: DMA channel enabled to read data for the regular conversion.
Allowed values:
0: Disabled: The DMA channel is not enabled to read regular data
1: Enabled: The DMA channel is enabled to read regular data
Bits 24-26: Regular channel selection.
Allowed values:
0: Channel0: Channel 0 is selected as regular channel
1: Channel1: Channel 1 is selected as regular channel
2: Channel2: Channel 2 is selected as regular channel
3: Channel3: Channel 3 is selected as regular channel
4: Channel4: Channel 4 is selected as regular channel
5: Channel5: Channel 5 is selected as regular channel
6: Channel6: Channel 6 is selected as regular channel
7: Channel7: Channel 7 is selected as regular channel
Bit 29: Fast conversion mode selection for regular conversions.
Allowed values:
0: Disabled: Fast conversion mode disabled
1: Enabled: Fast conversion mode enabled
Bit 30: Analog watchdog fast mode select.
Allowed values:
0: Output: Analog watchdog on data output value (after the digital filter). The comparison is done after offset correction and shift
1: Transceiver: Analog watchdog on channel transceivers value (after watchdog filter)
control register 2
Offset: 0x284, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWDCH
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EXCH
rw |
CKABIE
rw |
SCDIE
rw |
AWDIE
rw |
ROVRIE
rw |
JOVRIE
rw |
REOCIE
rw |
JEOCIE
rw |
Bit 0: Injected end of conversion interrupt enable.
Allowed values:
0: Disabled: Injected end of conversion interrupt is disabled
1: Enabled: Injected end of conversion interrupt is enabled
Bit 1: Regular end of conversion interrupt enable.
Allowed values:
0: Disabled: Regular end of conversion interrupt is disabled
1: Enabled: Regular end of conversion interrupt is enabled
Bit 2: Injected data overrun interrupt enable.
Allowed values:
0: Disabled: Injected data overrun interrupt is disabled
1: Enabled: Injected data overrun interrupt is enabled
Bit 3: Regular data overrun interrupt enable.
Allowed values:
0: Disabled: Regular data overrun interrupt is disabled
1: Enabled: Regular data overrun interrupt is enabled
Bit 4: Analog watchdog interrupt enable.
Allowed values:
0: Disabled: Analog watchdog interrupt is disabled
1: Enabled: Analog watchdog interrupt is enabled
Bit 5: Short-circuit detector interrupt enable.
Allowed values:
0: Disabled: Short-circuit detector interrupt is disabled
1: Enabled: Short-circuit detector interrupt is enabled
Bit 6: Clock absence interrupt enable.
Allowed values:
0: Disabled: Detection of channel input clock absence interrupt is disabled
1: Enabled: Detection of channel input clock absence interrupt is enabled
Bits 8-15: Extremes detector channel selection.
Allowed values:
0: Disabled: Extremes detector does not accept data from channel y
1: Enabled: Extremes detector accepts data from channel y
Bits 16-23: Analog watchdog channel selection.
Allowed values:
0: Disabled: Analog watchdog is disabled on channel y
1: Enabled: Analog watchdog is enabled on channel y
interrupt and status register
Offset: 0x288, size: 32, reset: 0x00FF0000, access: read-only
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SCDF
r |
CKABF
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RCIP
r |
JCIP
r |
AWDF
r |
ROVRF
r |
JOVRF
r |
REOCF
r |
JEOCF
r |
Bit 0: End of injected conversion flag.
Allowed values:
0: Clear: No injected conversion has completed
1: Set: An injected conversion has completed and its data may be read
Bit 1: End of regular conversion flag.
Allowed values:
0: Clear: No regular conversion has completed
1: Set: A regular conversion has completed and its data may be read
Bit 2: Injected conversion overrun flag.
Allowed values:
0: Clear: No injected conversion overrun has occurred
1: Set: An injected conversion overrun has occurred, which means that an injected conversion finished while JEOCF was already ‘1’. JDATAR is not affected by overruns
Bit 3: Regular conversion overrun flag.
Allowed values:
0: Clear: No regular conversion overrun has occurred
1: Set: A regular conversion overrun has occurred, which means that a regular conversion finished while REOCF was already ‘1’. RDATAR is not affected by overruns
Bit 4: Analog watchdog.
Allowed values:
0: Clear: No Analog watchdog event occurred
1: Set: The analog watchdog block detected voltage which crosses the value programmed in the DFSDM_FLTxAWLTR or DFSDM_FLTxAWHTR registers
Bit 13: Injected conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the injected channel group (neither by software nor by trigger) has been issued
1: InProgress: The conversion of the injected channel group is in progress or a request for a injected conversion is pending, due either to ‘1’ being written to JSWSTART or to a trigger detection
Bit 14: Regular conversion in progress status.
Allowed values:
0: NotInProgress: No request to convert the regular channel has been issued
1: InProgress: The conversion of the regular channel is in progress or a request for a regular conversion is pending
Bits 16-23: Clock absence flag.
Allowed values:
0: Clear: Clock signal on channel y is present.
1: Set: Clock signal on channel y is not present
Bits 24-31: short-circuit detector flag.
Allowed values:
0: Clear: No short-circuit detector event occurred on channel y
1: Set: The short-circuit detector counter reaches, on channel y, the value programmed in the DFSDM_CHyAWSCDR registers
interrupt flag clear register
Offset: 0x28c, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CLRSCDF
rw |
CLRCKABF
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CLRROVRF
rw |
CLRJOVRF
rw |
Bit 2: Clear the injected conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the JOVRF bit in the DFSDM_FLTxISR register
Bit 3: Clear the regular conversion overrun flag.
Allowed values:
1: Clear: Writing ‘1’ clears the ROVRF bit in the DFSDM_FLTxISR register
Bits 16-23: Clear the clock absence flag.
Allowed values: 0x0-0xff
Bits 24-31: Clear the short-circuit detector flag.
Allowed values: 0x0-0xff
injected channel group selection register
Offset: 0x290, size: 32, reset: 0x00000001, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
JCHG
rw |
filter control register
Offset: 0x294, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FORD
rw |
FOSR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
IOSR
rw |
Bits 0-7: Integrator oversampling ratio (averaging length).
Allowed values: 0x0-0xff
Bits 16-25: Sinc filter oversampling ratio (decimation rate).
Allowed values: 0x0-0x3ff
Bits 29-31: Sinc filter order.
Allowed values:
0: FastSinc: FastSinc filter type
1: Sinc1: Sinc1 filter type
2: Sinc2: Sinc2 filter type
3: Sinc3: Sinc3 filter type
4: Sinc4: Sinc4 filter type
5: Sinc5: Sinc5 filter type
data register for injected group
Offset: 0x298, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
data register for the regular channel
Offset: 0x29c, size: 32, reset: 0x00000000, access: read-only
3/3 fields covered.
analog watchdog high threshold register
Offset: 0x2a0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog low threshold register
Offset: 0x2a4, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
analog watchdog status register
Offset: 0x2a8, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
analog watchdog clear flag register
Offset: 0x2ac, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Extremes detector maximum register
Offset: 0x2b0, size: 32, reset: 0x80000000, access: read-only
2/2 fields covered.
Extremes detector minimum register
Offset: 0x2b4, size: 32, reset: 0x7FFFFF00, access: read-only
2/2 fields covered.
0x40020000: Direct memory access controller
147/161 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ISR | ||||||||||||||||||||||||||||||||
0x4 | IFCR | ||||||||||||||||||||||||||||||||
0x8 | CR [1] | ||||||||||||||||||||||||||||||||
0xc | NDTR [1] | ||||||||||||||||||||||||||||||||
0x10 | PAR [1] | ||||||||||||||||||||||||||||||||
0x14 | MAR [1] | ||||||||||||||||||||||||||||||||
0x1c | CR [2] | ||||||||||||||||||||||||||||||||
0x20 | NDTR [2] | ||||||||||||||||||||||||||||||||
0x24 | PAR [2] | ||||||||||||||||||||||||||||||||
0x28 | MAR [2] | ||||||||||||||||||||||||||||||||
0x30 | CR [3] | ||||||||||||||||||||||||||||||||
0x34 | NDTR [3] | ||||||||||||||||||||||||||||||||
0x38 | PAR [3] | ||||||||||||||||||||||||||||||||
0x3c | MAR [3] | ||||||||||||||||||||||||||||||||
0x44 | CR [4] | ||||||||||||||||||||||||||||||||
0x48 | NDTR [4] | ||||||||||||||||||||||||||||||||
0x4c | PAR [4] | ||||||||||||||||||||||||||||||||
0x50 | MAR [4] | ||||||||||||||||||||||||||||||||
0x58 | CR [5] | ||||||||||||||||||||||||||||||||
0x5c | NDTR [5] | ||||||||||||||||||||||||||||||||
0x60 | PAR [5] | ||||||||||||||||||||||||||||||||
0x64 | MAR [5] | ||||||||||||||||||||||||||||||||
0x6c | CR [6] | ||||||||||||||||||||||||||||||||
0x70 | NDTR [6] | ||||||||||||||||||||||||||||||||
0x74 | PAR [6] | ||||||||||||||||||||||||||||||||
0x78 | MAR [6] | ||||||||||||||||||||||||||||||||
0x80 | CR [7] | ||||||||||||||||||||||||||||||||
0x84 | NDTR [7] | ||||||||||||||||||||||||||||||||
0x88 | PAR [7] | ||||||||||||||||||||||||||||||||
0x8c | MAR [7] |
interrupt status register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-only
28/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TEIF[7]
r |
HTIF[7]
r |
TCIF[7]
r |
GIF[7]
r |
TEIF[6]
r |
HTIF[6]
r |
TCIF[6]
r |
GIF[6]
r |
TEIF[5]
r |
HTIF[5]
r |
TCIF[5]
r |
GIF[5]
r |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TEIF[4]
r |
HTIF[4]
r |
TCIF[4]
r |
GIF[4]
r |
TEIF[3]
r |
HTIF[3]
r |
TCIF[3]
r |
GIF[3]
r |
TEIF[2]
r |
HTIF[2]
r |
TCIF[2]
r |
GIF[2]
r |
TEIF[1]
r |
HTIF[1]
r |
TCIF[1]
r |
GIF[1]
r |
Bit 0: Channel 1 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 1: Channel 1 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 2: Channel 1 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 3: Channel 1 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 4: Channel 2 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 5: Channel 2 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 6: Channel 2 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 7: Channel 2 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 8: Channel 3 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 9: Channel 3 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 10: Channel 3 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 11: Channel 3 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 12: Channel 4 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 13: Channel 4 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 14: Channel 4 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 15: Channel 4 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 16: Channel 5 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 17: Channel 5 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 18: Channel 5 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 19: Channel 5 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 20: Channel 6 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 21: Channel 6 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 22: Channel 6 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 23: Channel 6 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 24: Channel 7 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 25: Channel 7 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 26: Channel 7 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 27: Channel 7 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
interrupt flag clear register
Offset: 0x4, size: 32, reset: 0x00000000, access: write-only
28/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CTEIF[7]
w |
CHTIF[7]
w |
CTCIF[7]
w |
CGIF[7]
w |
CTEIF[6]
w |
CHTIF[6]
w |
CTCIF[6]
w |
CGIF[6]
w |
CTEIF[5]
w |
CHTIF[5]
w |
CTCIF[5]
w |
CGIF[5]
w |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CTEIF[4]
w |
CHTIF[4]
w |
CTCIF[4]
w |
CGIF[4]
w |
CTEIF[3]
w |
CHTIF[3]
w |
CTCIF[3]
w |
CGIF[3]
w |
CTEIF[2]
w |
CHTIF[2]
w |
CTCIF[2]
w |
CGIF[2]
w |
CTEIF[1]
w |
CHTIF[1]
w |
CTCIF[1]
w |
CGIF[1]
w |
Bit 0: Channel 1 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 1: Channel 1 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 2: Channel 1 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 3: Channel 1 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 4: Channel 2 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 5: Channel 2 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 6: Channel 2 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 7: Channel 2 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 8: Channel 3 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 9: Channel 3 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 10: Channel 3 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 11: Channel 3 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 12: Channel 4 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 13: Channel 4 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 14: Channel 4 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 15: Channel 4 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 16: Channel 5 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 17: Channel 5 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 18: Channel 5 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 19: Channel 5 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 20: Channel 6 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 21: Channel 6 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 22: Channel 6 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 23: Channel 6 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 24: Channel 7 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 25: Channel 7 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 26: Channel 7 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 27: Channel 7 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
channel x configuration register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x58, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x60, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x64, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x6c, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x70, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x74, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x78, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x84, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
0x40020400: Direct memory access controller
147/161 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ISR | ||||||||||||||||||||||||||||||||
0x4 | IFCR | ||||||||||||||||||||||||||||||||
0x8 | CR [1] | ||||||||||||||||||||||||||||||||
0xc | NDTR [1] | ||||||||||||||||||||||||||||||||
0x10 | PAR [1] | ||||||||||||||||||||||||||||||||
0x14 | MAR [1] | ||||||||||||||||||||||||||||||||
0x1c | CR [2] | ||||||||||||||||||||||||||||||||
0x20 | NDTR [2] | ||||||||||||||||||||||||||||||||
0x24 | PAR [2] | ||||||||||||||||||||||||||||||||
0x28 | MAR [2] | ||||||||||||||||||||||||||||||||
0x30 | CR [3] | ||||||||||||||||||||||||||||||||
0x34 | NDTR [3] | ||||||||||||||||||||||||||||||||
0x38 | PAR [3] | ||||||||||||||||||||||||||||||||
0x3c | MAR [3] | ||||||||||||||||||||||||||||||||
0x44 | CR [4] | ||||||||||||||||||||||||||||||||
0x48 | NDTR [4] | ||||||||||||||||||||||||||||||||
0x4c | PAR [4] | ||||||||||||||||||||||||||||||||
0x50 | MAR [4] | ||||||||||||||||||||||||||||||||
0x58 | CR [5] | ||||||||||||||||||||||||||||||||
0x5c | NDTR [5] | ||||||||||||||||||||||||||||||||
0x60 | PAR [5] | ||||||||||||||||||||||||||||||||
0x64 | MAR [5] | ||||||||||||||||||||||||||||||||
0x6c | CR [6] | ||||||||||||||||||||||||||||||||
0x70 | NDTR [6] | ||||||||||||||||||||||||||||||||
0x74 | PAR [6] | ||||||||||||||||||||||||||||||||
0x78 | MAR [6] | ||||||||||||||||||||||||||||||||
0x80 | CR [7] | ||||||||||||||||||||||||||||||||
0x84 | NDTR [7] | ||||||||||||||||||||||||||||||||
0x88 | PAR [7] | ||||||||||||||||||||||||||||||||
0x8c | MAR [7] |
interrupt status register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-only
28/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TEIF[7]
r |
HTIF[7]
r |
TCIF[7]
r |
GIF[7]
r |
TEIF[6]
r |
HTIF[6]
r |
TCIF[6]
r |
GIF[6]
r |
TEIF[5]
r |
HTIF[5]
r |
TCIF[5]
r |
GIF[5]
r |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TEIF[4]
r |
HTIF[4]
r |
TCIF[4]
r |
GIF[4]
r |
TEIF[3]
r |
HTIF[3]
r |
TCIF[3]
r |
GIF[3]
r |
TEIF[2]
r |
HTIF[2]
r |
TCIF[2]
r |
GIF[2]
r |
TEIF[1]
r |
HTIF[1]
r |
TCIF[1]
r |
GIF[1]
r |
Bit 0: Channel 1 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 1: Channel 1 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 2: Channel 1 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 3: Channel 1 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 4: Channel 2 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 5: Channel 2 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 6: Channel 2 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 7: Channel 2 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 8: Channel 3 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 9: Channel 3 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 10: Channel 3 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 11: Channel 3 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 12: Channel 4 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 13: Channel 4 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 14: Channel 4 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 15: Channel 4 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 16: Channel 5 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 17: Channel 5 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 18: Channel 5 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 19: Channel 5 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 20: Channel 6 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 21: Channel 6 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 22: Channel 6 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 23: Channel 6 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
Bit 24: Channel 7 Global interrupt flag.
Allowed values:
0: NoEvent: No transfer error, half event, complete event
1: Event: A transfer error, half event or complete event has occured
Bit 25: Channel 7 Transfer Complete flag.
Allowed values:
0: NotComplete: No transfer complete event
1: Complete: A transfer complete event has occured
Bit 26: Channel 7 Half Transfer Complete flag.
Allowed values:
0: NotHalf: No half transfer event
1: Half: A half transfer event has occured
Bit 27: Channel 7 Transfer Error flag.
Allowed values:
0: NoError: No transfer error
1: Error: A transfer error has occured
interrupt flag clear register
Offset: 0x4, size: 32, reset: 0x00000000, access: write-only
28/28 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CTEIF[7]
w |
CHTIF[7]
w |
CTCIF[7]
w |
CGIF[7]
w |
CTEIF[6]
w |
CHTIF[6]
w |
CTCIF[6]
w |
CGIF[6]
w |
CTEIF[5]
w |
CHTIF[5]
w |
CTCIF[5]
w |
CGIF[5]
w |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CTEIF[4]
w |
CHTIF[4]
w |
CTCIF[4]
w |
CGIF[4]
w |
CTEIF[3]
w |
CHTIF[3]
w |
CTCIF[3]
w |
CGIF[3]
w |
CTEIF[2]
w |
CHTIF[2]
w |
CTCIF[2]
w |
CGIF[2]
w |
CTEIF[1]
w |
CHTIF[1]
w |
CTCIF[1]
w |
CGIF[1]
w |
Bit 0: Channel 1 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 1: Channel 1 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 2: Channel 1 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 3: Channel 1 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 4: Channel 2 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 5: Channel 2 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 6: Channel 2 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 7: Channel 2 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 8: Channel 3 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 9: Channel 3 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 10: Channel 3 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 11: Channel 3 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 12: Channel 4 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 13: Channel 4 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 14: Channel 4 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 15: Channel 4 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 16: Channel 5 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 17: Channel 5 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 18: Channel 5 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 19: Channel 5 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 20: Channel 6 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 21: Channel 6 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 22: Channel 6 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 23: Channel 6 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
Bit 24: Channel 7 Global interrupt clear.
Allowed values:
1: Clear: Clears the GIF, TEIF, HTIF, TCIF flags in the ISR register
Bit 25: Channel 7 Transfer Complete clear.
Allowed values:
1: Clear: Clears the TCIF flag in the ISR register
Bit 26: Channel 7 Half Transfer clear.
Allowed values:
1: Clear: Clears the HTIF flag in the ISR register
Bit 27: Channel 7 Transfer Error clear.
Allowed values:
1: Clear: Clears the TEIF flag in the ISR register
channel x configuration register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x58, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x60, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x64, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x6c, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x70, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
channel x peripheral address register
Offset: 0x74, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x memory address register
Offset: 0x78, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
channel x configuration register
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEM2MEM
rw |
PL
rw |
MSIZE
rw |
PSIZE
rw |
MINC
rw |
PINC
rw |
CIRC
rw |
DIR
rw |
TEIE
rw |
HTIE
rw |
TCIE
rw |
EN
rw |
Bit 0: Channel enable.
Allowed values:
0: Disabled: Channel disabled
1: Enabled: Channel enabled
Bit 1: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 2: Half transfer interrupt enable.
Allowed values:
0: Disabled: Half Transfer interrupt disabled
1: Enabled: Half Transfer interrupt enabled
Bit 3: Transfer error interrupt enable.
Allowed values:
0: Disabled: Transfer Error interrupt disabled
1: Enabled: Transfer Error interrupt enabled
Bit 4: Data transfer direction.
Allowed values:
0: FromPeripheral: Read from peripheral
1: FromMemory: Read from memory
Bit 5: Circular mode.
Allowed values:
0: Disabled: Circular buffer disabled
1: Enabled: Circular buffer enabled
Bit 6: Peripheral increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bit 7: Memory increment mode.
Allowed values:
0: Disabled: Increment mode disabled
1: Enabled: Increment mode enabled
Bits 8-9: Peripheral size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 10-11: Memory size.
Allowed values:
0: Bits8: 8-bit size
1: Bits16: 16-bit size
2: Bits32: 32-bit size
Bits 12-13: Channel priority level.
Allowed values:
0: Low: Low priority
1: Medium: Medium priority
2: High: High priority
3: VeryHigh: Very high priority
Bit 14: Memory to memory mode.
Allowed values:
0: Disabled: Memory to memory mode disabled
1: Enabled: Memory to memory mode enabled
channel x number of data register
Offset: 0x84, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NDT
rw |
0x4002b000: DMA2D controller
6/74 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | ISR | ||||||||||||||||||||||||||||||||
0x8 | IFCR | ||||||||||||||||||||||||||||||||
0xc | FGMAR | ||||||||||||||||||||||||||||||||
0x10 | FGOR | ||||||||||||||||||||||||||||||||
0x14 | BGMAR | ||||||||||||||||||||||||||||||||
0x18 | BGOR | ||||||||||||||||||||||||||||||||
0x1c | FGPFCCR | ||||||||||||||||||||||||||||||||
0x20 | FGCOLR | ||||||||||||||||||||||||||||||||
0x24 | BGPFCCR | ||||||||||||||||||||||||||||||||
0x28 | BGCOLR | ||||||||||||||||||||||||||||||||
0x2c | FGCMAR | ||||||||||||||||||||||||||||||||
0x30 | BGCMAR | ||||||||||||||||||||||||||||||||
0x34 | OPFCCR | ||||||||||||||||||||||||||||||||
0x38 | OCOLR | ||||||||||||||||||||||||||||||||
0x3c | OMAR | ||||||||||||||||||||||||||||||||
0x40 | OOR | ||||||||||||||||||||||||||||||||
0x44 | NLR | ||||||||||||||||||||||||||||||||
0x48 | LWR | ||||||||||||||||||||||||||||||||
0x4c | AMTCR | ||||||||||||||||||||||||||||||||
0x400 | FGCLUT | ||||||||||||||||||||||||||||||||
0x800 | BGCLUT |
control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODE
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CEIE
rw |
CTCIE
rw |
CAEIE
rw |
TWIE
rw |
TCIE
rw |
TEIE
rw |
LOM
rw |
ABORT
rw |
SUSP
rw |
START
rw |
Bit 0: Start.
Bit 1: Suspend.
Bit 2: Abort.
Bit 6: Line Offset Mode.
Bit 8: Transfer error interrupt enable.
Bit 9: Transfer complete interrupt enable.
Bit 10: Transfer watermark interrupt enable.
Bit 11: CLUT access error interrupt enable.
Bit 12: CLUT transfer complete interrupt enable.
Bit 13: Configuration Error Interrupt Enable.
Bits 16-18: DMA2D mode.
Interrupt Status Register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-only
6/6 fields covered.
interrupt flag clear register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/6 fields covered.
Bit 0: Clear Transfer error interrupt flag.
Bit 1: Clear transfer complete interrupt flag.
Bit 2: Clear transfer watermark interrupt flag.
Bit 3: Clear CLUT access error interrupt flag.
Bit 4: Clear CLUT transfer complete interrupt flag.
Bit 5: Clear configuration error interrupt flag.
foreground memory address register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
foreground offset register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LO
rw |
background memory address register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
background offset register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LO
rw |
foreground PFC control register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
0/8 fields covered.
foreground color register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
background PFC control register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
0/8 fields covered.
background color register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
foreground CLUT memory address register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
background CLUT memory address register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
output PFC control register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
output color register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
output memory address register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
output offset register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LO
rw |
number of line register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
line watermark register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LW
rw |
AHB master timer configuration register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
FGCLUT
Offset: 0x400, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
0x40020800: DMA request multiplexer
154/154 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CCR[0] | ||||||||||||||||||||||||||||||||
0x4 | CCR[1] | ||||||||||||||||||||||||||||||||
0x8 | CCR[2] | ||||||||||||||||||||||||||||||||
0xc | CCR[3] | ||||||||||||||||||||||||||||||||
0x10 | CCR[4] | ||||||||||||||||||||||||||||||||
0x14 | CCR[5] | ||||||||||||||||||||||||||||||||
0x18 | CCR[6] | ||||||||||||||||||||||||||||||||
0x1c | CCR[7] | ||||||||||||||||||||||||||||||||
0x20 | CCR[8] | ||||||||||||||||||||||||||||||||
0x24 | CCR[9] | ||||||||||||||||||||||||||||||||
0x28 | CCR[10] | ||||||||||||||||||||||||||||||||
0x2c | CCR[11] | ||||||||||||||||||||||||||||||||
0x30 | CCR[12] | ||||||||||||||||||||||||||||||||
0x34 | CCR[13] | ||||||||||||||||||||||||||||||||
0x80 | CSR | ||||||||||||||||||||||||||||||||
0x84 | CFR | ||||||||||||||||||||||||||||||||
0x100 | RGCR[0] | ||||||||||||||||||||||||||||||||
0x104 | RGCR[1] | ||||||||||||||||||||||||||||||||
0x108 | RGCR[2] | ||||||||||||||||||||||||||||||||
0x10c | RGCR[3] | ||||||||||||||||||||||||||||||||
0x140 | RGSR | ||||||||||||||||||||||||||||||||
0x144 | RGCFR |
DMA Multiplexer Channel 0 Control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 1 Control register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 2 Control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 3 Control register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 4 Control register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 5 Control register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 6 Control register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 7 Control register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 8 Control register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 9 Control register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 10 Control register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 11 Control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 12 Control register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
DMA Multiplexer Channel 13 Control register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SYNC_ID
rw |
NBREQ
rw |
SPOL
rw |
SE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EGE
rw |
SOIE
rw |
DMAREQ_ID
rw |
Bits 0-6: DMA request identification.
Allowed values:
0: none: No signal selected as request input
1: dmamux1_req_gen0: Signal `dmamux1_req_gen0` selected as request input
2: dmamux1_req_gen1: Signal `dmamux1_req_gen1` selected as request input
3: dmamux1_req_gen2: Signal `dmamux1_req_gen2` selected as request input
4: dmamux1_req_gen3: Signal `dmamux1_req_gen3` selected as request input
5: adc: Signal `adc1_dma` selected as request input
6: dat_out1: Signal `dac_out1_dma` selected as request input
7: spi1_rx_dma: Signal `spi1_rx_dma` selected as request input
8: spi1_tx_dma: Signal `spi1_tx_dma` selected as request input
9: spi2_rx_dma: Signal `spi2_rx_dma` selected as request input
10: spi2_tx_dma: Signal `spi2_tx_dma` selected as request input
11: i2c1_rx_dma: Signal `i2c1_rx_dma` selected as request input
12: i2c1_tx_dma: Signal `i2c1_tx_dma` selected as request input
13: i2c2_rx_dma: Signal `i2c2_rx_dma` selected as request input
14: i2c2_tx_dma: Signal `i2c2_tx_dma` selected as request input
15: i2c3_rx_dma: Signal `i2c3_rx_dma` selected as request input
16: i2c3_tx_dma: Signal `i2c3_tx_dma` selected as request input
17: usart1_rx_dma: Signal `usart1_rx_dma` selected as request input
18: usart1_tx_dma: Signal `usart1_tx_dma` selected as request input
19: usart2_rx_dma: Signal `usart2_rx_dma` selected as request input
20: usart2_tx_dma: Signal `usart2_tx_dma` selected as request input
21: lpuart1_rx_dma: Signal `lpuart1_rx_dma` selected as request input
22: lpuart1_tx_dma: Signal `lpuart1_tx_dma` selected as request input
23: tim1_ch1: Signal `tim1_ch1` selected as request input
24: tim1_ch2: Signal `tim1_ch2` selected as request input
25: tim1_ch3: Signal `tim1_ch3` selected as request input
26: tim1_ch4: Signal `tim1_ch4` selected as request input
27: tim1_up: Signal `tim1_up` selected as request input
28: tim1_trig: Signal `tim1_trig` selected as request input
29: tim1_com: Signal `tim1_com` selected as request input
30: tim2_ch1: Signal `tim2_ch1` selected as request input
31: tim2_ch2: Signal `tim2_ch2` selected as request input
32: tim2_ch3: Signal `tim2_ch3` selected as request input
33: tim2_ch4: Signal `tim2_ch4` selected as request input
34: tim2_up: Signal `tim2_up` selected as request input
35: tim16_ch1: Signal `tim16_ch1` selected as request input
36: tim16_up: Signal `tim16_up` selected as request input
37: tim17_ch1: Signal `tim17_ch1` selected as request input
38: tim17_up: Signal `tim17_up` selected as request input
39: aes_in: Signal `aes_in` selected as request input
40: aes_out: Signal `aes_out` selected as request input
41: subghzspi_rx: Signal `subghzspi_rx` selected as request input
42: subghzspi_tx: Signal `subghzspi_tx` selected as request input
Bit 8: Synchronization overrun interrupt enable.
Allowed values:
0: Disabled: Synchronization overrun interrupt disabled
1: Enabled: Synchronization overrun interrupt enabled
Bit 9: Event generation enable.
Allowed values:
0: Disabled: Event generation disabled
1: Enabled: Event generation enabled
Bit 16: Synchronization enable.
Allowed values:
0: Disabled: Synchronization disabled
1: Enabled: Synchronization enabled
Bits 17-18: Synchronization polarity.
Allowed values:
0: NoEdge: No event, i.e. no synchronization nor detection
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests minus 1 to forward.
Allowed values: 0x0-0x1f
Bits 24-28: Synchronization identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
channel status register
Offset: 0x80, size: 32, reset: 0x00000000, access: read-only
14/14 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SOF13
r |
SOF12
r |
SOF11
r |
SOF10
r |
SOF9
r |
SOF8
r |
SOF7
r |
SOF6
r |
SOF5
r |
SOF4
r |
SOF3
r |
SOF2
r |
SOF1
r |
SOF0
r |
Bit 0: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 1: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 2: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 3: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 4: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 5: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 6: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 7: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 8: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 9: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 10: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 11: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 12: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
Bit 13: Synchronization overrun event flag.
Allowed values:
0: NoSyncEvent: No synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
1: SyncEvent: Synchronization event occured on a DMA request line multiplexer channel x, while the DMA request counter value is lower than NBREQ
clear flag register
Offset: 0x84, size: 32, reset: 0x00000000, access: write-only
14/14 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CSOF13
w |
CSOF12
w |
CSOF11
w |
CSOF10
w |
CSOF9
w |
CSOF8
w |
CSOF7
w |
CSOF6
w |
CSOF5
w |
CSOF4
w |
CSOF3
w |
CSOF2
w |
CSOF1
w |
CSOF0
w |
Bit 0: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 1: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 2: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 3: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 4: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 5: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 6: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 7: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 8: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 9: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 10: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 11: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 12: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
Bit 13: Clear synchronization overrun event flag.
Allowed values:
1: Clear: Clear synchronization flag
request generator channel 0 configuration register
Offset: 0x100, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GNBREQ
rw |
GPOL
rw |
GE
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OIE
rw |
SIG_ID
rw |
Bits 0-4: Signal identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
Bit 8: Trigger overrun interrupt enable.
Allowed values:
0: Disabled: Trigger overrun interrupt disabled
1: Enabled: Trigger overrun interrupt enabled
Bit 16: DMA request generator channel 0 enable.
Allowed values:
0: Disabled: DMA request generation disabled
1: Enabled: DMA request enabled
Bits 17-18: DMA request generator trigger polarity.
Allowed values:
0: NoEdge: No event, i.e. no detection nor generation
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests to be generated minus 1.
Allowed values: 0x0-0x1f
request generator channel 1 configuration register
Offset: 0x104, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GNBREQ
rw |
GPOL
rw |
GE
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OIE
rw |
SIG_ID
rw |
Bits 0-4: Signal identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
Bit 8: Trigger overrun interrupt enable.
Allowed values:
0: Disabled: Trigger overrun interrupt disabled
1: Enabled: Trigger overrun interrupt enabled
Bit 16: DMA request generator channel 0 enable.
Allowed values:
0: Disabled: DMA request generation disabled
1: Enabled: DMA request enabled
Bits 17-18: DMA request generator trigger polarity.
Allowed values:
0: NoEdge: No event, i.e. no detection nor generation
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests to be generated minus 1.
Allowed values: 0x0-0x1f
request generator channel 2 configuration register
Offset: 0x108, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GNBREQ
rw |
GPOL
rw |
GE
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OIE
rw |
SIG_ID
rw |
Bits 0-4: Signal identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
Bit 8: Trigger overrun interrupt enable.
Allowed values:
0: Disabled: Trigger overrun interrupt disabled
1: Enabled: Trigger overrun interrupt enabled
Bit 16: DMA request generator channel 0 enable.
Allowed values:
0: Disabled: DMA request generation disabled
1: Enabled: DMA request enabled
Bits 17-18: DMA request generator trigger polarity.
Allowed values:
0: NoEdge: No event, i.e. no detection nor generation
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests to be generated minus 1.
Allowed values: 0x0-0x1f
request generator channel 3 configuration register
Offset: 0x10c, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GNBREQ
rw |
GPOL
rw |
GE
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OIE
rw |
SIG_ID
rw |
Bits 0-4: Signal identification.
Allowed values:
0: exti0: Signal `EXTIx` selected as synchronization input
1: exti1: Signal `EXTIx` selected as synchronization input
2: exti2: Signal `EXTIx` selected as synchronization input
3: exti3: Signal `EXTIx` selected as synchronization input
4: exti4: Signal `EXTIx` selected as synchronization input
5: exti5: Signal `EXTIx` selected as synchronization input
6: exti6: Signal `EXTIx` selected as synchronization input
7: exti7: Signal `EXTIx` selected as synchronization input
8: exti8: Signal `EXTIx` selected as synchronization input
9: exti9: Signal `EXTIx` selected as synchronization input
10: exti10: Signal `EXTIx` selected as synchronization input
11: exti11: Signal `EXTIx` selected as synchronization input
12: exti12: Signal `EXTIx` selected as synchronization input
13: exti13: Signal `EXTIx` selected as synchronization input
14: exti14: Signal `EXTIx` selected as synchronization input
15: exti15: Signal `EXTIx` selected as synchronization input
16: dmamux1_evt0: Signal `dmamux1_evt0` selected as synchronization input
17: dmamux1_evt1: Signal `dmamux1_evt1` selected as synchronization input
18: lptim1_out: Signal `lptim1_out` selected as synchronization input
19: lptim2_out: Signal `lptim2_out` selected as synchronization input
20: lptim3_out: Signal `lptim3_out` selected as synchronization input
Bit 8: Trigger overrun interrupt enable.
Allowed values:
0: Disabled: Trigger overrun interrupt disabled
1: Enabled: Trigger overrun interrupt enabled
Bit 16: DMA request generator channel 0 enable.
Allowed values:
0: Disabled: DMA request generation disabled
1: Enabled: DMA request enabled
Bits 17-18: DMA request generator trigger polarity.
Allowed values:
0: NoEdge: No event, i.e. no detection nor generation
1: RisingEdge: Rising edge
2: FallingEdge: Falling edge
3: BothEdges: Rising and falling edges
Bits 19-23: Number of DMA requests to be generated minus 1.
Allowed values: 0x0-0x1f
request generator interrupt status register
Offset: 0x140, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
Bit 0: Trigger overrun event flag.
Allowed values:
0: NoTrigger: No new trigger event occured on DMA request generator channel x, before the request counter underrun
1: Trigger: New trigger event occured on DMA request generator channel x, before the request counter underrun
Bit 1: Trigger overrun event flag.
Allowed values:
0: NoTrigger: No new trigger event occured on DMA request generator channel x, before the request counter underrun
1: Trigger: New trigger event occured on DMA request generator channel x, before the request counter underrun
Bit 2: Trigger overrun event flag.
Allowed values:
0: NoTrigger: No new trigger event occured on DMA request generator channel x, before the request counter underrun
1: Trigger: New trigger event occured on DMA request generator channel x, before the request counter underrun
Bit 3: Trigger overrun event flag.
Allowed values:
0: NoTrigger: No new trigger event occured on DMA request generator channel x, before the request counter underrun
1: Trigger: New trigger event occured on DMA request generator channel x, before the request counter underrun
request generator interrupt clear flag register
Offset: 0x144, size: 32, reset: 0x00000000, access: write-only
4/4 fields covered.
Bit 0: Clear trigger overrun event flag.
Allowed values:
1: Clear: Clear overrun flag
Bit 1: Clear trigger overrun event flag.
Allowed values:
1: Clear: Clear overrun flag
Bit 2: Clear trigger overrun event flag.
Allowed values:
1: Clear: Clear overrun flag
Bit 3: Clear trigger overrun event flag.
Allowed values:
1: Clear: Clear overrun flag
0x40010400: External interrupt/event controller
186/186 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | IMR1 | ||||||||||||||||||||||||||||||||
0x4 | EMR1 | ||||||||||||||||||||||||||||||||
0x8 | RTSR1 | ||||||||||||||||||||||||||||||||
0xc | FTSR1 | ||||||||||||||||||||||||||||||||
0x10 | SWIER1 | ||||||||||||||||||||||||||||||||
0x14 | PR1 | ||||||||||||||||||||||||||||||||
0x20 | IMR2 | ||||||||||||||||||||||||||||||||
0x24 | EMR2 | ||||||||||||||||||||||||||||||||
0x28 | RTSR2 | ||||||||||||||||||||||||||||||||
0x2c | FTSR2 | ||||||||||||||||||||||||||||||||
0x30 | SWIER2 | ||||||||||||||||||||||||||||||||
0x34 | PR2 |
Interrupt mask register
Offset: 0x0, size: 32, reset: 0xFF820000, access: read-write
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MR31
rw |
MR30
rw |
MR29
rw |
MR28
rw |
MR27
rw |
MR26
rw |
MR25
rw |
MR24
rw |
MR23
rw |
MR22
rw |
MR21
rw |
MR20
rw |
MR19
rw |
MR18
rw |
MR17
rw |
MR16
rw |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MR15
rw |
MR14
rw |
MR13
rw |
MR12
rw |
MR11
rw |
MR10
rw |
MR9
rw |
MR8
rw |
MR7
rw |
MR6
rw |
MR5
rw |
MR4
rw |
MR3
rw |
MR2
rw |
MR1
rw |
MR0
rw |
Bit 0: Interrupt Mask on line 0.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 1: Interrupt Mask on line 1.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 2: Interrupt Mask on line 2.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 3: Interrupt Mask on line 3.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 4: Interrupt Mask on line 4.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 5: Interrupt Mask on line 5.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 6: Interrupt Mask on line 6.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 7: Interrupt Mask on line 7.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 8: Interrupt Mask on line 8.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 9: Interrupt Mask on line 9.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 10: Interrupt Mask on line 10.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 11: Interrupt Mask on line 11.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 12: Interrupt Mask on line 12.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 13: Interrupt Mask on line 13.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 14: Interrupt Mask on line 14.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 15: Interrupt Mask on line 15.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 16: Interrupt Mask on line 16.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 17: Interrupt Mask on line 17.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 18: Interrupt Mask on line 18.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 19: Interrupt Mask on line 19.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 20: Interrupt Mask on line 20.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 21: Interrupt Mask on line 21.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 22: Interrupt Mask on line 22.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 23: Interrupt Mask on line 23.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 24: Interrupt Mask on line 24.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 25: Interrupt Mask on line 25.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 26: Interrupt Mask on line 26.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 27: Interrupt Mask on line 27.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 28: Interrupt Mask on line 28.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 29: Interrupt Mask on line 29.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 30: Interrupt Mask on line 30.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 31: Interrupt Mask on line 31.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Event mask register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MR31
rw |
MR30
rw |
MR29
rw |
MR28
rw |
MR27
rw |
MR26
rw |
MR25
rw |
MR24
rw |
MR23
rw |
MR22
rw |
MR21
rw |
MR20
rw |
MR19
rw |
MR18
rw |
MR17
rw |
MR16
rw |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MR15
rw |
MR14
rw |
MR13
rw |
MR12
rw |
MR11
rw |
MR10
rw |
MR9
rw |
MR8
rw |
MR7
rw |
MR6
rw |
MR5
rw |
MR4
rw |
MR3
rw |
MR2
rw |
MR1
rw |
MR0
rw |
Bit 0: Event Mask on line 0.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 1: Event Mask on line 1.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 2: Event Mask on line 2.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 3: Event Mask on line 3.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 4: Event Mask on line 4.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 5: Event Mask on line 5.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 6: Event Mask on line 6.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 7: Event Mask on line 7.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 8: Event Mask on line 8.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 9: Event Mask on line 9.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 10: Event Mask on line 10.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 11: Event Mask on line 11.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 12: Event Mask on line 12.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 13: Event Mask on line 13.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 14: Event Mask on line 14.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 15: Event Mask on line 15.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 16: Event Mask on line 16.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 17: Event Mask on line 17.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 18: Event Mask on line 18.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 19: Event Mask on line 19.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 20: Event Mask on line 20.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 21: Event Mask on line 21.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 22: Event Mask on line 22.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 23: Event Mask on line 23.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 24: Event Mask on line 24.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 25: Event Mask on line 25.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 26: Event Mask on line 26.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 27: Event Mask on line 27.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 28: Event Mask on line 28.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 29: Event Mask on line 29.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 30: Event Mask on line 30.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 31: Event Mask on line 31.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Rising Trigger selection register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
22/22 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TR22
rw |
TR21
rw |
TR20
rw |
TR19
rw |
TR18
rw |
TR16
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TR15
rw |
TR14
rw |
TR13
rw |
TR12
rw |
TR11
rw |
TR10
rw |
TR9
rw |
TR8
rw |
TR7
rw |
TR6
rw |
TR5
rw |
TR4
rw |
TR3
rw |
TR2
rw |
TR1
rw |
TR0
rw |
Bit 0: Rising trigger event configuration of line 0.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 1: Rising trigger event configuration of line 1.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 2: Rising trigger event configuration of line 2.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 3: Rising trigger event configuration of line 3.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 4: Rising trigger event configuration of line 4.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 5: Rising trigger event configuration of line 5.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 6: Rising trigger event configuration of line 6.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 7: Rising trigger event configuration of line 7.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 8: Rising trigger event configuration of line 8.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 9: Rising trigger event configuration of line 9.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 10: Rising trigger event configuration of line 10.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 11: Rising trigger event configuration of line 11.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 12: Rising trigger event configuration of line 12.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 13: Rising trigger event configuration of line 13.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 14: Rising trigger event configuration of line 14.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 15: Rising trigger event configuration of line 15.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 16: Rising trigger event configuration of line 16.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 18: Rising trigger event configuration of line 18.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 19: Rising trigger event configuration of line 19.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 20: Rising trigger event configuration of line 20.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 21: Rising trigger event configuration of line 21.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 22: Rising trigger event configuration of line 22.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Falling Trigger selection register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
22/22 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TR22
rw |
TR21
rw |
TR20
rw |
TR19
rw |
TR18
rw |
TR16
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TR15
rw |
TR14
rw |
TR13
rw |
TR12
rw |
TR11
rw |
TR10
rw |
TR9
rw |
TR8
rw |
TR7
rw |
TR6
rw |
TR5
rw |
TR4
rw |
TR3
rw |
TR2
rw |
TR1
rw |
TR0
rw |
Bit 0: Falling trigger event configuration of line 0.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 1: Falling trigger event configuration of line 1.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 2: Falling trigger event configuration of line 2.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 3: Falling trigger event configuration of line 3.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 4: Falling trigger event configuration of line 4.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 5: Falling trigger event configuration of line 5.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 6: Falling trigger event configuration of line 6.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 7: Falling trigger event configuration of line 7.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 8: Falling trigger event configuration of line 8.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 9: Falling trigger event configuration of line 9.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 10: Falling trigger event configuration of line 10.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 11: Falling trigger event configuration of line 11.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 12: Falling trigger event configuration of line 12.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 13: Falling trigger event configuration of line 13.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 14: Falling trigger event configuration of line 14.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 15: Falling trigger event configuration of line 15.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 16: Falling trigger event configuration of line 16.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 18: Falling trigger event configuration of line 18.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 19: Falling trigger event configuration of line 19.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 20: Falling trigger event configuration of line 20.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 21: Falling trigger event configuration of line 21.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 22: Falling trigger event configuration of line 22.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Software interrupt event register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
22/22 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SWIER22
rw |
SWIER21
rw |
SWIER20
rw |
SWIER19
rw |
SWIER18
rw |
SWIER16
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SWIER15
rw |
SWIER14
rw |
SWIER13
rw |
SWIER12
rw |
SWIER11
rw |
SWIER10
rw |
SWIER9
rw |
SWIER8
rw |
SWIER7
rw |
SWIER6
rw |
SWIER5
rw |
SWIER4
rw |
SWIER3
rw |
SWIER2
rw |
SWIER1
rw |
SWIER0
rw |
Bit 0: Software Interrupt on line 0.
Allowed values:
1: Pend: Generates an interrupt request
Bit 1: Software Interrupt on line 1.
Allowed values:
1: Pend: Generates an interrupt request
Bit 2: Software Interrupt on line 2.
Allowed values:
1: Pend: Generates an interrupt request
Bit 3: Software Interrupt on line 3.
Allowed values:
1: Pend: Generates an interrupt request
Bit 4: Software Interrupt on line 4.
Allowed values:
1: Pend: Generates an interrupt request
Bit 5: Software Interrupt on line 5.
Allowed values:
1: Pend: Generates an interrupt request
Bit 6: Software Interrupt on line 6.
Allowed values:
1: Pend: Generates an interrupt request
Bit 7: Software Interrupt on line 7.
Allowed values:
1: Pend: Generates an interrupt request
Bit 8: Software Interrupt on line 8.
Allowed values:
1: Pend: Generates an interrupt request
Bit 9: Software Interrupt on line 9.
Allowed values:
1: Pend: Generates an interrupt request
Bit 10: Software Interrupt on line 10.
Allowed values:
1: Pend: Generates an interrupt request
Bit 11: Software Interrupt on line 11.
Allowed values:
1: Pend: Generates an interrupt request
Bit 12: Software Interrupt on line 12.
Allowed values:
1: Pend: Generates an interrupt request
Bit 13: Software Interrupt on line 13.
Allowed values:
1: Pend: Generates an interrupt request
Bit 14: Software Interrupt on line 14.
Allowed values:
1: Pend: Generates an interrupt request
Bit 15: Software Interrupt on line 15.
Allowed values:
1: Pend: Generates an interrupt request
Bit 16: Software Interrupt on line 16.
Allowed values:
1: Pend: Generates an interrupt request
Bit 18: Software Interrupt on line 18.
Allowed values:
1: Pend: Generates an interrupt request
Bit 19: Software Interrupt on line 19.
Allowed values:
1: Pend: Generates an interrupt request
Bit 20: Software Interrupt on line 20.
Allowed values:
1: Pend: Generates an interrupt request
Bit 21: Software Interrupt on line 21.
Allowed values:
1: Pend: Generates an interrupt request
Bit 22: Software Interrupt on line 22.
Allowed values:
1: Pend: Generates an interrupt request
Pending register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
22/22 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PR22
rw |
PR21
rw |
PR20
rw |
PR19
rw |
PR18
rw |
PR16
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PR15
rw |
PR14
rw |
PR13
rw |
PR12
rw |
PR11
rw |
PR10
rw |
PR9
rw |
PR8
rw |
PR7
rw |
PR6
rw |
PR5
rw |
PR4
rw |
PR3
rw |
PR2
rw |
PR1
rw |
PR0
rw |
Bit 0: Pending bit 0.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 1: Pending bit 1.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 2: Pending bit 2.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 3: Pending bit 3.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 4: Pending bit 4.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 5: Pending bit 5.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 6: Pending bit 6.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 7: Pending bit 7.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 8: Pending bit 8.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 9: Pending bit 9.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 10: Pending bit 10.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 11: Pending bit 11.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 12: Pending bit 12.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 13: Pending bit 13.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 14: Pending bit 14.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 15: Pending bit 15.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 16: Pending bit 16.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 18: Pending bit 18.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 19: Pending bit 19.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 20: Pending bit 20.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 21: Pending bit 21.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 22: Pending bit 22.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Interrupt mask register
Offset: 0x20, size: 32, reset: 0xFFFFFF87, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MR40
rw |
MR39
rw |
MR38
rw |
MR37
rw |
MR36
rw |
MR35
rw |
MR34
rw |
MR33
rw |
MR32
rw |
Bit 0: Interrupt Mask on external/internal line 32.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 1: Interrupt Mask on external/internal line 33.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 2: Interrupt Mask on external/internal line 34.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 3: Interrupt Mask on external/internal line 35.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 4: Interrupt Mask on external/internal line 36.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 5: Interrupt Mask on external/internal line 37.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 6: Interrupt Mask on external/internal line 38.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 7: Interrupt Mask on external/internal line 39.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 8: Interrupt Mask on external/internal line 40.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Event mask register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MR40
rw |
MR39
rw |
MR38
rw |
MR37
rw |
MR36
rw |
MR35
rw |
MR34
rw |
MR33
rw |
MR32
rw |
Bit 0: Event mask on external/internal line 32.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 1: Event mask on external/internal line 33.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 2: Event mask on external/internal line 34.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 3: Event mask on external/internal line 35.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 4: Event mask on external/internal line 36.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 5: Event mask on external/internal line 37.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 6: Event mask on external/internal line 38.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 7: Event mask on external/internal line 39.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Bit 8: Event mask on external/internal line 40.
Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked
Rising Trigger selection register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bit 3: Rising trigger event configuration bit of line 35.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 4: Rising trigger event configuration bit of line 36.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 5: Rising trigger event configuration bit of line 37.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Bit 6: Rising trigger event configuration bit of line 38.
Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled
Falling Trigger selection register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bit 3: Falling trigger event configuration bit of line 35.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 4: Falling trigger event configuration bit of line 36.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 5: Falling trigger event configuration bit of line 37.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Bit 6: Falling trigger event configuration bit of line 38.
Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled
Software interrupt event register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bit 3: Software interrupt on line 35.
Allowed values:
1: Pend: Generates an interrupt request
Bit 4: Software interrupt on line 36.
Allowed values:
1: Pend: Generates an interrupt request
Bit 5: Software interrupt on line 37.
Allowed values:
1: Pend: Generates an interrupt request
Bit 6: Software interrupt on line 38.
Allowed values:
1: Pend: Generates an interrupt request
Pending register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bit 3: Pending interrupt flag on line 35.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 4: Pending interrupt flag on line 36.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 5: Pending interrupt flag on line 37.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
Bit 6: Pending interrupt flag on line 38.
Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred
0x40011c00: Firewall
3/9 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CSSA | ||||||||||||||||||||||||||||||||
0x4 | CSL | ||||||||||||||||||||||||||||||||
0x8 | NVDSSA | ||||||||||||||||||||||||||||||||
0xc | NVDSL | ||||||||||||||||||||||||||||||||
0x10 | VDSSA | ||||||||||||||||||||||||||||||||
0x14 | VDSL | ||||||||||||||||||||||||||||||||
0x20 | CR |
Code segment start address
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Code segment length
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Non-volatile data segment start address
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Non-volatile data segment length
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Volatile data segment start address
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Volatile data segment length
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Configuration register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 0: Firewall pre alarm.
Allowed values:
0: Reset: Any code executed outside the protected segment when the Firewall is opened will generate a system reset
1: Close: Any code executed outside the protected segment will close the Firewall
Bit 1: Volatile data shared.
Allowed values:
0: NotShared: Volatile data segment is not shared and cannot be hit by a non protected executable code when the Firewall is closed. If it is accessed in such a condition, a system reset will be generated by the Firewall
1: Shared: Volatile data segment is shared with non protected application code. It can be accessed whatever the Firewall state (opened or closed)
Bit 2: Volatile data execution.
Allowed values:
0: NotExecutable: Volatile data segment cannot be executed if VDS = 0
1: Executable: Volatile data segment is declared executable whatever VDS bit value
0x40022000: Flash
68/77 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ACR | ||||||||||||||||||||||||||||||||
0x4 | PDKEYR | ||||||||||||||||||||||||||||||||
0x8 | KEYR | ||||||||||||||||||||||||||||||||
0xc | OPTKEYR | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | CR | ||||||||||||||||||||||||||||||||
0x18 | ECCR | ||||||||||||||||||||||||||||||||
0x20 | OPTR | ||||||||||||||||||||||||||||||||
0x24 | PCROP1SR | ||||||||||||||||||||||||||||||||
0x28 | PCROP1ER | ||||||||||||||||||||||||||||||||
0x2c | WRP1AR | ||||||||||||||||||||||||||||||||
0x30 | WRP2AR | ||||||||||||||||||||||||||||||||
0x44 | PCROP2SR | ||||||||||||||||||||||||||||||||
0x48 | PCROP2ER | ||||||||||||||||||||||||||||||||
0x4c | WRP1BR | ||||||||||||||||||||||||||||||||
0x50 | WRP2BR | ||||||||||||||||||||||||||||||||
0x130 | CFGR |
Access control register
Offset: 0x0, size: 32, reset: 0x00000600, access: read-write
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SLEEP_PD
rw |
RUN_PD
rw |
DCRST
rw |
ICRST
rw |
DCEN
rw |
ICEN
rw |
PRFTEN
rw |
LATENCY
rw |
Bits 0-3: Latency.
Allowed values:
0: WS0: 0 wait states
1: WS1: 1 wait states
2: WS2: 2 wait states
3: WS3: 3 wait states
4: WS4: 4 wait states
5: WS5: 5 wait states
6: WS6: 6 wait states
7: WS7: 7 wait states
8: WS8: 8 wait states
9: WS9: 9 wait states
10: WS10: 10 wait states
11: WS11: 11 wait states
12: WS12: 12 wait states
13: WS13: 13 wait states
14: WS14: 14 wait states
15: WS15: 15 wait states
Bit 8: Prefetch enable.
Allowed values:
0: Disabled: Prefetch is disabled
1: Enabled: Prefetch is enabled
Bit 9: Instruction cache enable.
Allowed values:
0: Disabled: Instruction cache is disabled
1: Enabled: Instruction cache is enabled
Bit 10: Data cache enable.
Allowed values:
0: Disabled: Data cache is disabled
1: Enabled: Data cache is enabled
Bit 11: Instruction cache reset.
Allowed values:
0: NotReset: Instruction cache is not reset
1: Reset: Instruction cache is reset
Bit 12: Data cache reset.
Allowed values:
0: NotReset: Data cache is not reset
1: Reset: Data cache is reset
Bit 13: Flash Power-down mode during Low-power run mode.
Allowed values:
0: Idle: Flash in idle mode
1: PowerDown: Flash in Power-down mode
Bit 14: Flash Power-down mode during Low-power sleep mode.
Allowed values:
0: Idle: Flash in idle mode during Sleep and Low-power sleep modes
1: PowerDown: Flash in Power-down mode during Sleep and Low-power sleep modes
Power down key register
Offset: 0x4, size: 32, reset: 0x00000000, access: write-only
1/1 fields covered.
Flash key register
Offset: 0x8, size: 32, reset: 0x00000000, access: write-only
1/1 fields covered.
Option byte key register
Offset: 0xc, size: 32, reset: 0x00000000, access: write-only
1/1 fields covered.
Status register
Offset: 0x10, size: 32, reset: 0x00000000, access: Unspecified
13/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PEMPTY
N/A |
BSY
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OPTVERR
rw |
RDERR
rw |
FASTERR
rw |
MISERR
rw |
PGSERR
rw |
SIZERR
rw |
PGAERR
rw |
WRPERR
rw |
PROGERR
rw |
OPERR
rw |
EOP
rw |
Bit 0: End of operation.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when one or more Flash memory operation (programming / erase) has been completed successfully
Bit 1: Operation error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when a Flash memory operation (program / erase) completes unsuccessfully
Bit 3: Programming error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when a double-word address to be programmed contains a value different from '0xFFFF FFFF' before programming, except if the data to write is '0x0000 0000'
Bit 4: Write protected error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when an address to be erased/programmed belongs to a writeprotected part (by WRP, PCROP or RDP level 1) of the Flash memory
Bit 5: Programming alignment error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when the data to program cannot be contained in the same 64-bit Flash memory row in case of standard programming, or if there is a change of page during fast programming
Bit 6: Size error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when the size of the access is a byte or half-word during a program or a fast program sequence. Only double word programming is allowed (consequently: word access)
Bit 7: Programming sequence error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when a write access to the Flash memory is performed by the code while PG or FSTPG have not been set previously. Set also by hardware when PROGERR, SIZERR, PGAERR, WRPERR, MISSERR or FASTERR is set due to a previous programming error. Set also when trying to perform bank erase when DBANK=0 (or DB1M = 0)
Bit 8: Fast programming data miss error.
Allowed values:
0: NoError: No error
1: Error: In fast programming mode, 32 double words must be sent to Flash successively, and the new data must be sent to the Flash logic control before the current data is fully programmed. MISSERR is set by hardware when the new data is not present in time
Bit 9: Fast programming error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when a fast programming sequence (activated by FSTPG) is interrupted due to an error (alignment, size, write protection or data miss). The corresponding status bit (PGAERR, SIZERR, WRPERR or MISSERR) is set at the same time
Bit 14: PCROP read error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when an address to be read through the D-bus belongs to a read protected area of the Flash (PCROP protection)
Bit 15: Option validity error.
Allowed values:
0: NoError: No error
1: Error: Set by hardware when the options read may not be the one configured by the user. If option haven’t been properly loaded, OPTVERR is set again after each system reset
Bit 16: Busy.
Allowed values:
0: NotBusy: Not busy
1: Busy: Busy
Bit 17: .
Allowed values:
0: Toggling: The bit value is toggling
1: NoEffect: No effect
Flash control register
Offset: 0x14, size: 32, reset: 0xC0000000, access: read-write
15/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LOCK
rw |
OPTLOCK
rw |
OBL_LAUNCH
rw |
RDERRIE
rw |
ERRIE
rw |
EOPIE
rw |
FSTPG
rw |
OPTSTRT
rw |
START
rw |
|||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MER2
rw |
BKER
rw |
PNB
rw |
MER1
rw |
PER
rw |
PG
rw |
Bit 0: Programming.
Allowed values:
0: Disabled: Flash programming disabled
1: Enabled: Flash programming enabled
Bit 1: Page erase.
Allowed values:
0: Disabled: Page erase disabled
1: Enabled: Page erase enabled
Bit 2: Bank 1 Mass erase.
Allowed values:
1: MassErase: This bit triggers the bank 1 mass erase (all bank 1 user pages) when set
Bits 3-10: Page number.
Allowed values: 0x0-0xff
Bit 11: Bank erase.
Allowed values:
0: Bank1: Bank 1 is selected for page erase
1: Bank2: Bank 2 is selected for page erase
Bit 15: Bank 2 Mass erase.
Allowed values:
1: MassErase: This bit triggers the bank 2 mass erase (all bank 2 user pages) when set
Bit 16: Start.
Allowed values:
0: Complete: Cleared when BSY bit is cleared in SR
1: Requested: Erase operation requested
Bit 17: Options modification start.
Allowed values:
0: Complete: Cleared when BSY bit is cleared in SR
1: Requested: Options modification requested
Bit 18: Fast programming.
Allowed values:
0: Disabled: Fast programming disabled
1: Enabled: Fast programming enabled
Bit 24: End of operation interrupt enable.
Allowed values:
0: Disabled: End of operation interrupt disabled
1: Enabled: End of operation interrupt enabled
Bit 25: Error interrupt enable.
Allowed values:
0: Disabled: Error interrupt generation disabled
1: Enabled: Error interrupt generation enabled
Bit 26: PCROP read error interrupt enable.
Allowed values:
0: Disabled: PCROP read error interrupt disabled
1: Enabled: PCROP read error interrupt enabled
Bit 27: Force the option byte loading.
Allowed values:
0: Complete: Option byte loading complete
1: Requested: Option byte loading requested
Bit 30: Options Lock.
Allowed values:
0: Unlocked: Option page is unlocked
1: Locked: All bits concerning user option in FLASH_CR register and so option page are locked
Bit 31: FLASH_CR Lock.
Allowed values:
0: Unlocked: FLASH_CR register is unlocked
1: Locked: FLASH_CR register is locked
Flash ECC register
Offset: 0x18, size: 32, reset: 0x00000000, access: Unspecified
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ECCD
rw |
ECCC
rw |
ECCD2
N/A |
ECCC2
N/A |
ECCIE
rw |
ADDR_ECC
r |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ADDR_ECC
r |
Bits 0-20: ECC fail address.
Allowed values: 0x0-0x1fffff
Bit 19: ECC fail bank.
Allowed values:
0: Bank1: Bank 1
1: Bank2: Bank 2
Bit 20: System Flash ECC fail.
Allowed values:
1: InSystemFlash: This bit indicates that the ECC error correction or double ECC error detection is located in the System Flash
Bit 24: ECC correction interrupt enable.
Allowed values:
0: Disabled: ECCC interrupt disabled
1: Enabled: ECCC interrupt enabled
Bit 28: ECC2 correction.
Allowed values:
0: NoError: No ECC error detected on MSB
1: Error: Set by hardware when one ECC errors have been detected and corrected on MSB
Bit 29: ECC2 detection.
Allowed values:
0: NoError: No double ECC errors detected on MSB
1: Error: Set by hardware when two ECC errors have been detected on MSB
Bit 30: ECC correction.
Allowed values:
0: NoError: No ECC error detected on LSB
1: Error: Set by hardware when one ECC errors have been detected and corrected on LSB
Bit 31: ECC detection.
Allowed values:
0: NoError: No double ECC errors detected on LSB
1: Error: Set by hardware when two ECC errors have been detected on LSB
Flash option register
Offset: 0x20, size: 32, reset: 0xFFEFF8AA, access: read-write
11/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
nBOOT0
rw |
nSWBOOT0
rw |
SRAM2_RST
rw |
SRAM2_PE
rw |
nBOOT1
rw |
DBANK
rw |
DB1M
rw |
BFB2
rw |
WWDG_SW
rw |
IWDG_STDBY
rw |
IWDG_STOP
rw |
IDWG_SW
rw |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
nRST_STDBY
rw |
nRST_STOP
rw |
BOR_LEV
rw |
RDP
rw |
Bits 0-7: Read protection level.
Bits 8-10: BOR reset Level.
Bit 12: nRST_STOP.
Bit 13: nRST_STDBY.
Bit 16: Independent watchdog selection.
Allowed values:
0: Hardware: Hardware independent watchdog
1: Software: Software independent watchdog
Bit 17: Independent watchdog counter freeze in Stop mode.
Allowed values:
0: Frozen: Independent watchdog counter is frozen in Stop mode
1: Running: Independent watchdog counter is running in Stop mode
Bit 18: Independent watchdog counter freeze in Standby mode.
Allowed values:
0: Frozen: Independent watchdog counter is frozen in Standby mode
1: Running: Independent watchdog counter is running in Standby mode
Bit 19: Window watchdog selection.
Allowed values:
0: Hardware: Hardware window watchdog
1: Software: Software window watchdog
Bit 20: Dual-bank boot.
Allowed values:
0: Disabled: Dual-bank boot disabled
1: Enabled: Dual-bank boot enabled
Bit 21: .
Allowed values:
0: SingleBank: Single Flash contiguous address in Bank 1
1: DualBank: Dual-bank Flash with contiguous addresses
Bit 22: .
Allowed values:
0: SingleBankMode: Single-bank mode with 128 bits data read width
1: DualBankMode: Dual-bank mode with 64 bits data
Bit 23: Boot configuration.
Bit 24: SRAM2 parity check enable.
Allowed values:
0: Enabled: SRAM2 parity check enabled
1: Disabled: SRAM2 parity check disabled
Bit 25: SRAM2 Erase when system reset.
Allowed values:
0: Enabled: SRAM2 erased when a system reset occurs
1: Disabled: SRAM2 is not erased when a system reset occurs
Bit 26: nSWBOOT0 option bit.
Allowed values:
0: OptionBit: BOOT0 taken from the option bit nBOOT0
1: Pin: BOOT0 taken from PH3/BOOT0 pin
Bit 27: nBOOT0 option bit.
Allowed values:
0: Disabled: nBOOT0 = 0
1: Enabled: nBOOT0 = 1
Flash Bank 1 PCROP Start address register
Offset: 0x24, size: 32, reset: 0xFFFF0000, access: read-write
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCROP1_STRT
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PCROP1_STRT
rw |
Flash Bank 1 PCROP End address register
Offset: 0x28, size: 32, reset: 0x0FFF0000, access: read-write
2/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCROP_RDP
rw |
PCROP1_END
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PCROP1_END
rw |
Bits 0-16: Bank 1 PCROP area end offset.
Allowed values: 0x0-0x1ffff
Bit 31: PCROP area preserved when RDP level decreased.
Allowed values:
0: Disabled: PCROP area is not erased when the RDP level is decreased from Level 1 to Level 0
1: Enabled: PCROP area is erased when the RDP level is decreased from Level 1 to Level 0
Flash Bank 1 WRP area A address register
Offset: 0x2c, size: 32, reset: 0xFF00FF00, access: read-write
0/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WRP1A_END
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
WRP1A_STRT
rw |
Flash Bank 2 WRP area A address register
Offset: 0x30, size: 32, reset: 0xFF00FF00, access: read-write
0/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WRP2A_END
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
WRP2A_STRT
rw |
Flash Bank 2 PCROP Start address register
Offset: 0x44, size: 32, reset: 0xFFFF0000, access: read-write
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCROP2_STRT
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PCROP2_STRT
rw |
Flash Bank 2 PCROP End address register
Offset: 0x48, size: 32, reset: 0xFFFF0000, access: read-write
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCROP2_END
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PCROP2_END
rw |
Flash Bank 1 WRP area B address register
Offset: 0x4c, size: 32, reset: 0xFF00FF00, access: read-write
2/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WRP1B_END
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
WRP1B_STRT
rw |
Flash Bank 2 WRP area B address register
Offset: 0x50, size: 32, reset: 0xFF00FF00, access: read-write
2/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WRP2B_END
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
WRP2B_STRT
rw |
flash configuration register
Offset: 0x130, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LVEN
N/A |
0xa0000000: Flexible memory controller
2/147 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | BCR1 | ||||||||||||||||||||||||||||||||
0x4 | BTR1 | ||||||||||||||||||||||||||||||||
0x8 | BCR2 | ||||||||||||||||||||||||||||||||
0xc | BTR2 | ||||||||||||||||||||||||||||||||
0x10 | BCR3 | ||||||||||||||||||||||||||||||||
0x14 | BTR3 | ||||||||||||||||||||||||||||||||
0x18 | BCR4 | ||||||||||||||||||||||||||||||||
0x1c | BTR4 | ||||||||||||||||||||||||||||||||
0x20 | PCSCNTR | ||||||||||||||||||||||||||||||||
0x80 | PCR | ||||||||||||||||||||||||||||||||
0x84 | SR | ||||||||||||||||||||||||||||||||
0x88 | PMEM | ||||||||||||||||||||||||||||||||
0x8c | PATT | ||||||||||||||||||||||||||||||||
0x94 | ECCR | ||||||||||||||||||||||||||||||||
0x104 | BWTR1 | ||||||||||||||||||||||||||||||||
0x10c | BWTR2 | ||||||||||||||||||||||||||||||||
0x114 | BWTR3 | ||||||||||||||||||||||||||||||||
0x11c | BWTR4 |
SRAM/NOR-Flash chip-select control register 1
Offset: 0x0, size: 32, reset: 0x000030D0, access: read-write
0/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NBLSET
rw |
WFDIS
rw |
CCLKEN
rw |
CBURSTRW
rw |
CPSIZE
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ASYNCWAIT
rw |
EXTMOD
rw |
WAITEN
rw |
WREN
rw |
WAITCFG
rw |
WAITPOL
rw |
BURSTEN
rw |
FACCEN
rw |
MWID
rw |
MTYP
rw |
MUXEN
rw |
MBKEN
rw |
Bit 0: MBKEN.
Bit 1: MUXEN.
Bits 2-3: MTYP.
Bits 4-5: MWID.
Bit 6: FACCEN.
Bit 8: BURSTEN.
Bit 9: WAITPOL.
Bit 11: WAITCFG.
Bit 12: WREN.
Bit 13: WAITEN.
Bit 14: EXTMOD.
Bit 15: ASYNCWAIT.
Bits 16-18: CRAM page size.
Bit 19: CBURSTRW.
Bit 20: CCLKEN.
Bit 21: Write FIFO Disable.
Bits 22-23: Byte lane (NBL) setup.
SRAM/NOR-Flash chip-select timing register 1
Offset: 0x4, size: 32, reset: 0xFFFFFFFF, access: read-write
0/8 fields covered.
SRAM/NOR-Flash chip-select control register 2
Offset: 0x8, size: 32, reset: 0x000030D0, access: read-write
0/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NBLSET
rw |
CBURSTRW
rw |
CPSIZE
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ASYNCWAIT
rw |
EXTMOD
rw |
WAITEN
rw |
WREN
rw |
WAITCFG
rw |
WAITPOL
rw |
BURSTEN
rw |
FACCEN
rw |
MWID
rw |
MTYP
rw |
MUXEN
rw |
MBKEN
rw |
Bit 0: MBKEN.
Bit 1: MUXEN.
Bits 2-3: MTYP.
Bits 4-5: MWID.
Bit 6: FACCEN.
Bit 8: BURSTEN.
Bit 9: WAITPOL.
Bit 11: WAITCFG.
Bit 12: WREN.
Bit 13: WAITEN.
Bit 14: EXTMOD.
Bit 15: ASYNCWAIT.
Bits 16-18: CRAM page size.
Bit 19: CBURSTRW.
Bits 22-23: Byte lane (NBL) setup.
SRAM/NOR-Flash chip-select timing register 2
Offset: 0xc, size: 32, reset: 0xFFFFFFFF, access: read-write
0/8 fields covered.
SRAM/NOR-Flash chip-select control register 3
Offset: 0x10, size: 32, reset: 0x000030D0, access: read-write
0/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NBLSET
rw |
CBURSTRW
rw |
CPSIZE
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ASYNCWAIT
rw |
EXTMOD
rw |
WAITEN
rw |
WREN
rw |
WAITCFG
rw |
WAITPOL
rw |
BURSTEN
rw |
FACCEN
rw |
MWID
rw |
MTYP
rw |
MUXEN
rw |
MBKEN
rw |
Bit 0: MBKEN.
Bit 1: MUXEN.
Bits 2-3: MTYP.
Bits 4-5: MWID.
Bit 6: FACCEN.
Bit 8: BURSTEN.
Bit 9: WAITPOL.
Bit 11: WAITCFG.
Bit 12: WREN.
Bit 13: WAITEN.
Bit 14: EXTMOD.
Bit 15: ASYNCWAIT.
Bits 16-18: CRAM page size.
Bit 19: CBURSTRW.
Bits 22-23: Byte lane (NBL) setup.
SRAM/NOR-Flash chip-select timing register 3
Offset: 0x14, size: 32, reset: 0xFFFFFFFF, access: read-write
0/8 fields covered.
SRAM/NOR-Flash chip-select control register 4
Offset: 0x18, size: 32, reset: 0x000030D0, access: read-write
0/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NBLSET
rw |
CBURSTRW
rw |
CPSIZE
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ASYNCWAIT
rw |
EXTMOD
rw |
WAITEN
rw |
WREN
rw |
WAITCFG
rw |
WAITPOL
rw |
BURSTEN
rw |
FACCEN
rw |
MWID
rw |
MTYP
rw |
MUXEN
rw |
MBKEN
rw |
Bit 0: MBKEN.
Bit 1: MUXEN.
Bits 2-3: MTYP.
Bits 4-5: MWID.
Bit 6: FACCEN.
Bit 8: BURSTEN.
Bit 9: WAITPOL.
Bit 11: WAITCFG.
Bit 12: WREN.
Bit 13: WAITEN.
Bit 14: EXTMOD.
Bit 15: ASYNCWAIT.
Bits 16-18: CRAM page size.
Bit 19: CBURSTRW.
Bits 22-23: Byte lane (NBL) setup.
SRAM/NOR-Flash chip-select timing register 4
Offset: 0x1c, size: 32, reset: 0xFFFFFFFF, access: read-write
0/8 fields covered.
PSRAM chip select counter register
Offset: 0x20, size: 32, reset: 0x00000000, access: Unspecified
0/5 fields covered.
PC Card/NAND Flash control register 3
Offset: 0x80, size: 32, reset: 0x00000018, access: read-write
0/8 fields covered.
FIFO status and interrupt register 3
Offset: 0x84, size: 32, reset: 0x00000040, access: Unspecified
1/7 fields covered.
Common memory space timing register 3
Offset: 0x88, size: 32, reset: 0xFCFCFCFC, access: read-write
0/4 fields covered.
Attribute memory space timing register 3
Offset: 0x8c, size: 32, reset: 0xFCFCFCFC, access: read-write
0/4 fields covered.
ECC result register 3
Offset: 0x94, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
SRAM/NOR-Flash write timing registers 1
Offset: 0x104, size: 32, reset: 0x0FFFFFFF, access: read-write
0/6 fields covered.
SRAM/NOR-Flash write timing registers 2
Offset: 0x10c, size: 32, reset: 0x0FFFFFFF, access: read-write
0/6 fields covered.
SRAM/NOR-Flash write timing registers 3
Offset: 0x114, size: 32, reset: 0x0FFFFFFF, access: read-write
0/6 fields covered.
0xe000ef34: Floting point unit
0/24 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | FPCCR | ||||||||||||||||||||||||||||||||
0x4 | FPCAR | ||||||||||||||||||||||||||||||||
0x8 | FPSCR |
Floating-point context control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
Floating-point context address register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Floating-point status control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N
rw |
Z
rw |
C
rw |
V
rw |
AHP
rw |
DN
rw |
FZ
rw |
RMode
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
IDC
rw |
IXC
rw |
UFC
rw |
OFC
rw |
DZC
rw |
IOC
rw |
Bit 0: Invalid operation cumulative exception bit.
Bit 1: Division by zero cumulative exception bit..
Bit 2: Overflow cumulative exception bit.
Bit 3: Underflow cumulative exception bit.
Bit 4: Inexact cumulative exception bit.
Bit 7: Input denormal cumulative exception bit..
Bits 22-23: Rounding Mode control field.
Bit 24: Flush-to-zero mode control bit:.
Bit 25: Default NaN mode control bit.
Bit 26: Alternative half-precision control bit.
Bit 28: Overflow condition code flag.
Bit 29: Carry condition code flag.
Bit 30: Zero condition code flag.
Bit 31: Negative condition code flag.
0xe000ed88: Floating point unit CPACR
0/1 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CPACR |
Coprocessor access control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CP
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
0x48000000: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0xA8000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x64000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48000400: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000280, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x000000C0, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000100, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48000800: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48000c00: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48001000: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48001400: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48001800: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48001c00: General-purpose I/Os
177/193 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR | ||||||||||||||||||||||||||||||||
0x2c | ASCR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
GPIO port analog switch control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC15
rw |
ASC14
rw |
ASC13
rw |
ASC12
rw |
ASC11
rw |
ASC10
rw |
ASC9
rw |
ASC8
rw |
ASC7
rw |
ASC6
rw |
ASC5
rw |
ASC4
rw |
ASC3
rw |
ASC2
rw |
ASC1
rw |
ASC0
rw |
Bit 0: Port analog switch control.
Bit 1: Port analog switch control.
Bit 2: Port analog switch control.
Bit 3: Port analog switch control.
Bit 4: Port analog switch control.
Bit 5: Port analog switch control.
Bit 6: Port analog switch control.
Bit 7: Port analog switch control.
Bit 8: Port analog switch control.
Bit 9: Port analog switch control.
Bit 10: Port analog switch control.
Bit 11: Port analog switch control.
Bit 12: Port analog switch control.
Bit 13: Port analog switch control.
Bit 14: Port analog switch control.
Bit 15: Port analog switch control.
0x48002000: General-purpose I/Os
177/177 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MODER | ||||||||||||||||||||||||||||||||
0x4 | OTYPER | ||||||||||||||||||||||||||||||||
0x8 | OSPEEDR | ||||||||||||||||||||||||||||||||
0xc | PUPDR | ||||||||||||||||||||||||||||||||
0x10 | IDR | ||||||||||||||||||||||||||||||||
0x14 | ODR | ||||||||||||||||||||||||||||||||
0x18 | BSRR | ||||||||||||||||||||||||||||||||
0x1c | LCKR | ||||||||||||||||||||||||||||||||
0x20 | AFRL | ||||||||||||||||||||||||||||||||
0x24 | AFRH | ||||||||||||||||||||||||||||||||
0x28 | BRR |
GPIO port mode register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MODER[15]
rw |
MODER[14]
rw |
MODER[13]
rw |
MODER[12]
rw |
MODER[11]
rw |
MODER[10]
rw |
MODER[9]
rw |
MODER[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MODER[7]
rw |
MODER[6]
rw |
MODER[5]
rw |
MODER[4]
rw |
MODER[3]
rw |
MODER[2]
rw |
MODER[1]
rw |
MODER[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode
GPIO port output type register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OT[15]
rw |
OT[14]
rw |
OT[13]
rw |
OT[12]
rw |
OT[11]
rw |
OT[10]
rw |
OT[9]
rw |
OT[8]
rw |
OT[7]
rw |
OT[6]
rw |
OT[5]
rw |
OT[4]
rw |
OT[3]
rw |
OT[2]
rw |
OT[1]
rw |
OT[0]
rw |
Bit 0: Port x configuration pin 0.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 1: Port x configuration pin 1.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 2: Port x configuration pin 2.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 3: Port x configuration pin 3.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 4: Port x configuration pin 4.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 5: Port x configuration pin 5.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 6: Port x configuration pin 6.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 7: Port x configuration pin 7.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 8: Port x configuration pin 8.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 9: Port x configuration pin 9.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 10: Port x configuration pin 10.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 11: Port x configuration pin 11.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 12: Port x configuration pin 12.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 13: Port x configuration pin 13.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 14: Port x configuration pin 14.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
Bit 15: Port x configuration pin 15.
Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain
GPIO port output speed register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPEEDR[15]
rw |
OSPEEDR[14]
rw |
OSPEEDR[13]
rw |
OSPEEDR[12]
rw |
OSPEEDR[11]
rw |
OSPEEDR[10]
rw |
OSPEEDR[9]
rw |
OSPEEDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OSPEEDR[7]
rw |
OSPEEDR[6]
rw |
OSPEEDR[5]
rw |
OSPEEDR[4]
rw |
OSPEEDR[3]
rw |
OSPEEDR[2]
rw |
OSPEEDR[1]
rw |
OSPEEDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed
GPIO port pull-up/pull-down register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PUPDR[15]
rw |
PUPDR[14]
rw |
PUPDR[13]
rw |
PUPDR[12]
rw |
PUPDR[11]
rw |
PUPDR[10]
rw |
PUPDR[9]
rw |
PUPDR[8]
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PUPDR[7]
rw |
PUPDR[6]
rw |
PUPDR[5]
rw |
PUPDR[4]
rw |
PUPDR[3]
rw |
PUPDR[2]
rw |
PUPDR[1]
rw |
PUPDR[0]
rw |
Bits 0-1: Port x configuration pin 0.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 2-3: Port x configuration pin 1.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 4-5: Port x configuration pin 2.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 6-7: Port x configuration pin 3.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 8-9: Port x configuration pin 4.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 10-11: Port x configuration pin 5.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 12-13: Port x configuration pin 6.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 14-15: Port x configuration pin 7.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 16-17: Port x configuration pin 8.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 18-19: Port x configuration pin 9.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 20-21: Port x configuration pin 10.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 22-23: Port x configuration pin 11.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 24-25: Port x configuration pin 12.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 26-27: Port x configuration pin 13.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 28-29: Port x configuration pin 14.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
Bits 30-31: Port x configuration pin 15.
Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down
GPIO port input data register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDR[15]
r |
IDR[14]
r |
IDR[13]
r |
IDR[12]
r |
IDR[11]
r |
IDR[10]
r |
IDR[9]
r |
IDR[8]
r |
IDR[7]
r |
IDR[6]
r |
IDR[5]
r |
IDR[4]
r |
IDR[3]
r |
IDR[2]
r |
IDR[1]
r |
IDR[0]
r |
Bit 0: Port input data pin 0.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 1: Port input data pin 1.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 2: Port input data pin 2.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 3: Port input data pin 3.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 4: Port input data pin 4.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 5: Port input data pin 5.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 6: Port input data pin 6.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 7: Port input data pin 7.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 8: Port input data pin 8.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 9: Port input data pin 9.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 10: Port input data pin 10.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 11: Port input data pin 11.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 12: Port input data pin 12.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 13: Port input data pin 13.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 14: Port input data pin 14.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
Bit 15: Port input data pin 15.
Allowed values:
0: Low: Input is logic low
1: High: Input is logic high
GPIO port output data register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ODR[15]
rw |
ODR[14]
rw |
ODR[13]
rw |
ODR[12]
rw |
ODR[11]
rw |
ODR[10]
rw |
ODR[9]
rw |
ODR[8]
rw |
ODR[7]
rw |
ODR[6]
rw |
ODR[5]
rw |
ODR[4]
rw |
ODR[3]
rw |
ODR[2]
rw |
ODR[1]
rw |
ODR[0]
rw |
Bit 0: Port output data pin 0.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 1: Port output data pin 1.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 2: Port output data pin 2.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 3: Port output data pin 3.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 4: Port output data pin 4.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 5: Port output data pin 5.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 6: Port output data pin 6.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 7: Port output data pin 7.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 8: Port output data pin 8.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 9: Port output data pin 9.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 10: Port output data pin 10.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 11: Port output data pin 11.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 12: Port output data pin 12.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 13: Port output data pin 13.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 14: Port output data pin 14.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
Bit 15: Port output data pin 15.
Allowed values:
0: Low: Set output to logic low
1: High: Set output to logic high
GPIO port bit set/reset register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BS[15]
w |
BS[14]
w |
BS[13]
w |
BS[12]
w |
BS[11]
w |
BS[10]
w |
BS[9]
w |
BS[8]
w |
BS[7]
w |
BS[6]
w |
BS[5]
w |
BS[4]
w |
BS[3]
w |
BS[2]
w |
BS[1]
w |
BS[0]
w |
Bit 0: Port x set pin 0.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 1: Port x set pin 1.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 2: Port x set pin 2.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 3: Port x set pin 3.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 4: Port x set pin 4.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 5: Port x set pin 5.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 6: Port x set pin 6.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 7: Port x set pin 7.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 8: Port x set pin 8.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 9: Port x set pin 9.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 10: Port x set pin 10.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 11: Port x set pin 11.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 12: Port x set pin 12.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 13: Port x set pin 13.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 14: Port x set pin 14.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 15: Port x set pin 15.
Allowed values:
1: Set: Sets the corresponding ODRx bit
Bit 16: Port x reset pin 0.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 17: Port x reset pin 1.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 18: Port x reset pin 2.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 19: Port x reset pin 3.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 20: Port x reset pin 4.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 21: Port x reset pin 5.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 22: Port x reset pin 6.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 23: Port x reset pin 7.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 24: Port x reset pin 8.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 25: Port x reset pin 9.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 26: Port x reset pin 10.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 27: Port x reset pin 11.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 28: Port x reset pin 12.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 29: Port x reset pin 13.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 30: Port x reset pin 14.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
Bit 31: Port x reset pin 15.
Allowed values:
1: Reset: Resets the corresponding ODRx bit
GPIO port configuration lock register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LCKK
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCK[15]
rw |
LCK[14]
rw |
LCK[13]
rw |
LCK[12]
rw |
LCK[11]
rw |
LCK[10]
rw |
LCK[9]
rw |
LCK[8]
rw |
LCK[7]
rw |
LCK[6]
rw |
LCK[5]
rw |
LCK[4]
rw |
LCK[3]
rw |
LCK[2]
rw |
LCK[1]
rw |
LCK[0]
rw |
Bit 0: Port x lock pin 0.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 1: Port x lock pin 1.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 2: Port x lock pin 2.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 3: Port x lock pin 3.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 4: Port x lock pin 4.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 5: Port x lock pin 5.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 6: Port x lock pin 6.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 7: Port x lock pin 7.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 8: Port x lock pin 8.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 9: Port x lock pin 9.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 10: Port x lock pin 10.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 11: Port x lock pin 11.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 12: Port x lock pin 12.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 13: Port x lock pin 13.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 14: Port x lock pin 14.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 15: Port x lock pin 15.
Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked
Bit 16: Port x lock bit y (y= 0..15).
Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active
GPIO alternate function low register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[L7]
rw |
AFR[L6]
rw |
AFR[L5]
rw |
AFR[L4]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[L3]
rw |
AFR[L2]
rw |
AFR[L1]
rw |
AFR[L0]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 0..7).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO alternate function high register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AFR[H15]
rw |
AFR[H14]
rw |
AFR[H13]
rw |
AFR[H12]
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AFR[H11]
rw |
AFR[H10]
rw |
AFR[H9]
rw |
AFR[H8]
rw |
Bits 0-3: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 4-7: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 8-11: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 12-15: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 16-19: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 20-23: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 24-27: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
Bits 28-31: Alternate function selection for port x bit y (y = 8..15).
Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15
GPIO port bit reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: write-only
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BR[15]
w |
BR[14]
w |
BR[13]
w |
BR[12]
w |
BR[11]
w |
BR[10]
w |
BR[9]
w |
BR[8]
w |
BR[7]
w |
BR[6]
w |
BR[5]
w |
BR[4]
w |
BR[3]
w |
BR[2]
w |
BR[1]
w |
BR[0]
w |
Bit 0: Port x reset pin 0.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 1: Port x reset pin 1.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 2: Port x reset pin 2.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 3: Port x reset pin 3.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 4: Port x reset pin 4.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 5: Port x reset pin 5.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 6: Port x reset pin 6.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 7: Port x reset pin 7.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 8: Port x reset pin 8.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 9: Port x reset pin 9.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 10: Port x reset pin 10.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 11: Port x reset pin 11.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 12: Port x reset pin 12.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 13: Port x reset pin 13.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 14: Port x reset pin 14.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
Bit 15: Port x reset pin 15.
Allowed values:
0: NoAction: No action on the corresponding ODx bit
1: Reset: Reset the ODx bit
0x50060400: Hash processor
13/86 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | DIN | ||||||||||||||||||||||||||||||||
0x8 | STR | ||||||||||||||||||||||||||||||||
0xc | HRA0 | ||||||||||||||||||||||||||||||||
0x10 | HRA1 | ||||||||||||||||||||||||||||||||
0x14 | HRA2 | ||||||||||||||||||||||||||||||||
0x18 | HRA3 | ||||||||||||||||||||||||||||||||
0x1c | HRA4 | ||||||||||||||||||||||||||||||||
0x20 | IMR | ||||||||||||||||||||||||||||||||
0x24 | SR | ||||||||||||||||||||||||||||||||
0xf8 | CSR0 | ||||||||||||||||||||||||||||||||
0xfc | CSR1 | ||||||||||||||||||||||||||||||||
0x100 | CSR2 | ||||||||||||||||||||||||||||||||
0x104 | CSR3 | ||||||||||||||||||||||||||||||||
0x108 | CSR4 | ||||||||||||||||||||||||||||||||
0x10c | CSR5 | ||||||||||||||||||||||||||||||||
0x110 | CSR6 | ||||||||||||||||||||||||||||||||
0x114 | CSR7 | ||||||||||||||||||||||||||||||||
0x118 | CSR8 | ||||||||||||||||||||||||||||||||
0x11c | CSR9 | ||||||||||||||||||||||||||||||||
0x120 | CSR10 | ||||||||||||||||||||||||||||||||
0x124 | CSR11 | ||||||||||||||||||||||||||||||||
0x128 | CSR12 | ||||||||||||||||||||||||||||||||
0x12c | CSR13 | ||||||||||||||||||||||||||||||||
0x130 | CSR14 | ||||||||||||||||||||||||||||||||
0x134 | CSR15 | ||||||||||||||||||||||||||||||||
0x138 | CSR16 | ||||||||||||||||||||||||||||||||
0x13c | CSR17 | ||||||||||||||||||||||||||||||||
0x140 | CSR18 | ||||||||||||||||||||||||||||||||
0x144 | CSR19 | ||||||||||||||||||||||||||||||||
0x148 | CSR20 | ||||||||||||||||||||||||||||||||
0x14c | CSR21 | ||||||||||||||||||||||||||||||||
0x150 | CSR22 | ||||||||||||||||||||||||||||||||
0x154 | CSR23 | ||||||||||||||||||||||||||||||||
0x158 | CSR24 | ||||||||||||||||||||||||||||||||
0x15c | CSR25 | ||||||||||||||||||||||||||||||||
0x160 | CSR26 | ||||||||||||||||||||||||||||||||
0x164 | CSR27 | ||||||||||||||||||||||||||||||||
0x168 | CSR28 | ||||||||||||||||||||||||||||||||
0x16c | CSR29 | ||||||||||||||||||||||||||||||||
0x170 | CSR30 | ||||||||||||||||||||||||||||||||
0x174 | CSR31 | ||||||||||||||||||||||||||||||||
0x178 | CSR32 | ||||||||||||||||||||||||||||||||
0x17c | CSR33 | ||||||||||||||||||||||||||||||||
0x180 | CSR34 | ||||||||||||||||||||||||||||||||
0x184 | CSR35 | ||||||||||||||||||||||||||||||||
0x188 | CSR36 | ||||||||||||||||||||||||||||||||
0x18c | CSR37 | ||||||||||||||||||||||||||||||||
0x190 | CSR38 | ||||||||||||||||||||||||||||||||
0x194 | CSR39 | ||||||||||||||||||||||||||||||||
0x198 | CSR40 | ||||||||||||||||||||||||||||||||
0x19c | CSR41 | ||||||||||||||||||||||||||||||||
0x1a0 | CSR42 | ||||||||||||||||||||||||||||||||
0x1a4 | CSR43 | ||||||||||||||||||||||||||||||||
0x1a8 | CSR44 | ||||||||||||||||||||||||||||||||
0x1ac | CSR45 | ||||||||||||||||||||||||||||||||
0x1b0 | CSR46 | ||||||||||||||||||||||||||||||||
0x1b4 | CSR47 | ||||||||||||||||||||||||||||||||
0x1b8 | CSR48 | ||||||||||||||||||||||||||||||||
0x1bc | CSR49 | ||||||||||||||||||||||||||||||||
0x1c0 | CSR50 | ||||||||||||||||||||||||||||||||
0x1c4 | CSR51 | ||||||||||||||||||||||||||||||||
0x1c8 | CSR52 | ||||||||||||||||||||||||||||||||
0x1cc | CSR53 | ||||||||||||||||||||||||||||||||
0x310 | HR0 | ||||||||||||||||||||||||||||||||
0x314 | HR1 | ||||||||||||||||||||||||||||||||
0x318 | HR2 | ||||||||||||||||||||||||||||||||
0x31c | HR3 | ||||||||||||||||||||||||||||||||
0x320 | HR4 | ||||||||||||||||||||||||||||||||
0x324 | HR5 | ||||||||||||||||||||||||||||||||
0x328 | HR6 | ||||||||||||||||||||||||||||||||
0x32c | HR7 |
control register
Offset: 0x0, size: 32, reset: 0x00000000, access: Unspecified
2/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ALGO1
rw |
LKEY
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MDMAT
rw |
DINNE
r |
NBW
r |
ALGO0
rw |
MODE
rw |
DATATYPE
rw |
DMAE
rw |
INIT
w |
Bit 2: Initialize message digest calculation.
Bit 3: DMA enable.
Bits 4-5: Data type selection.
Bit 6: Mode selection.
Bit 7: Algorithm selection.
Bits 8-11: Number of words already pushed.
Bit 12: DIN not empty.
Bit 13: Multiple DMA Transfers.
Bit 16: Long key selection.
Bit 18: ALGO.
data input register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
start register
Offset: 0x8, size: 32, reset: 0x00000000, access: Unspecified
0/2 fields covered.
digest registers
Offset: 0xc, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
digest registers
Offset: 0x10, size: 32, reset: 0x00000000, access: Unspecified
0/1 fields covered.
digest registers
Offset: 0x14, size: 32, reset: 0x00000000, access: Unspecified
0/1 fields covered.
digest registers
Offset: 0x18, size: 32, reset: 0x00000000, access: Unspecified
0/1 fields covered.
digest registers
Offset: 0x1c, size: 32, reset: 0x00000000, access: Unspecified
0/1 fields covered.
interrupt enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
status register
Offset: 0x24, size: 32, reset: 0x00000001, access: Unspecified
2/4 fields covered.
context swap registers
Offset: 0xf8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0xfc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x100, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x104, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x108, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x10c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x110, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x114, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x118, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x11c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x120, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x124, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x128, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x12c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x130, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x134, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x138, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x13c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x140, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x144, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x148, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x14c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x150, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x154, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x158, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x15c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x160, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x164, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x168, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x16c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x170, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x174, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x178, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x17c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x180, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x184, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x188, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x18c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x190, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x194, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x198, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x19c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1a0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1a4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1a8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1ac, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1b0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1b4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1b8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1bc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1c0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1c4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1c8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
context swap registers
Offset: 0x1cc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
HASH digest register
Offset: 0x310, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
0x40005400: Inter-integrated circuit
76/76 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | OAR1 | ||||||||||||||||||||||||||||||||
0xc | OAR2 | ||||||||||||||||||||||||||||||||
0x10 | TIMINGR | ||||||||||||||||||||||||||||||||
0x14 | TIMEOUTR | ||||||||||||||||||||||||||||||||
0x18 | ISR | ||||||||||||||||||||||||||||||||
0x1c | ICR | ||||||||||||||||||||||||||||||||
0x20 | PECR | ||||||||||||||||||||||||||||||||
0x24 | RXDR | ||||||||||||||||||||||||||||||||
0x28 | TXDR |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
20/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECEN
rw |
ALERTEN
rw |
SMBDEN
rw |
SMBHEN
rw |
GCEN
rw |
WUPEN
rw |
NOSTRETCH
rw |
SBC
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXDMAEN
rw |
TXDMAEN
rw |
ANFOFF
rw |
DNF
rw |
ERRIE
rw |
TCIE
rw |
STOPIE
rw |
NACKIE
rw |
ADDRIE
rw |
RXIE
rw |
TXIE
rw |
PE
rw |
Bit 0: Peripheral enable.
Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled
Bit 1: TX Interrupt enable.
Allowed values:
0: Disabled: Transmit (TXIS) interrupt disabled
1: Enabled: Transmit (TXIS) interrupt enabled
Bit 2: RX Interrupt enable.
Allowed values:
0: Disabled: Receive (RXNE) interrupt disabled
1: Enabled: Receive (RXNE) interrupt enabled
Bit 3: Address match interrupt enable (slave only).
Allowed values:
0: Disabled: Address match (ADDR) interrupts disabled
1: Enabled: Address match (ADDR) interrupts enabled
Bit 4: Not acknowledge received interrupt enable.
Allowed values:
0: Disabled: Not acknowledge (NACKF) received interrupts disabled
1: Enabled: Not acknowledge (NACKF) received interrupts enabled
Bit 5: STOP detection Interrupt enable.
Allowed values:
0: Disabled: Stop detection (STOPF) interrupt disabled
1: Enabled: Stop detection (STOPF) interrupt enabled
Bit 6: Transfer Complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 7: Error interrupts enable.
Allowed values:
0: Disabled: Error detection interrupts disabled
1: Enabled: Error detection interrupts enabled
Bits 8-11: Digital noise filter.
Allowed values:
0: NoFilter: Digital filter disabled
1: Filter1: Digital filter enabled and filtering capability up to 1 tI2CCLK
2: Filter2: Digital filter enabled and filtering capability up to 2 tI2CCLK
3: Filter3: Digital filter enabled and filtering capability up to 3 tI2CCLK
4: Filter4: Digital filter enabled and filtering capability up to 4 tI2CCLK
5: Filter5: Digital filter enabled and filtering capability up to 5 tI2CCLK
6: Filter6: Digital filter enabled and filtering capability up to 6 tI2CCLK
7: Filter7: Digital filter enabled and filtering capability up to 7 tI2CCLK
8: Filter8: Digital filter enabled and filtering capability up to 8 tI2CCLK
9: Filter9: Digital filter enabled and filtering capability up to 9 tI2CCLK
10: Filter10: Digital filter enabled and filtering capability up to 10 tI2CCLK
11: Filter11: Digital filter enabled and filtering capability up to 11 tI2CCLK
12: Filter12: Digital filter enabled and filtering capability up to 12 tI2CCLK
13: Filter13: Digital filter enabled and filtering capability up to 13 tI2CCLK
14: Filter14: Digital filter enabled and filtering capability up to 14 tI2CCLK
15: Filter15: Digital filter enabled and filtering capability up to 15 tI2CCLK
Bit 12: Analog noise filter OFF.
Allowed values:
0: Enabled: Analog noise filter enabled
1: Disabled: Analog noise filter disabled
Bit 14: DMA transmission requests enable.
Allowed values:
0: Disabled: DMA mode disabled for transmission
1: Enabled: DMA mode enabled for transmission
Bit 15: DMA reception requests enable.
Allowed values:
0: Disabled: DMA mode disabled for reception
1: Enabled: DMA mode enabled for reception
Bit 16: Slave byte control.
Allowed values:
0: Disabled: Slave byte control disabled
1: Enabled: Slave byte control enabled
Bit 17: Clock stretching disable.
Allowed values:
0: Enabled: Clock stretching enabled
1: Disabled: Clock stretching disabled
Bit 18: Wakeup from STOP enable.
Allowed values:
0: Disabled: Wakeup from Stop mode disabled
1: Enabled: Wakeup from Stop mode enabled
Bit 19: General call enable.
Allowed values:
0: Disabled: General call disabled. Address 0b00000000 is NACKed
1: Enabled: General call enabled. Address 0b00000000 is ACKed
Bit 20: SMBus Host address enable.
Allowed values:
0: Disabled: Host address disabled. Address 0b0001000x is NACKed
1: Enabled: Host address enabled. Address 0b0001000x is ACKed
Bit 21: SMBus Device Default address enable.
Allowed values:
0: Disabled: Device default address disabled. Address 0b1100001x is NACKed
1: Enabled: Device default address enabled. Address 0b1100001x is ACKed
Bit 22: SMBUS alert enable.
Allowed values:
0: Disabled: In device mode (SMBHEN=Disabled) Releases SMBA pin high and Alert Response Address Header disabled (0001100x) followed by NACK. In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) not supported
1: Enabled: In device mode (SMBHEN=Disabled) Drives SMBA pin low and Alert Response Address Header enabled (0001100x) followed by ACK.In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) supported
Bit 23: PEC enable.
Allowed values:
0: Disabled: PEC calculation disabled
1: Enabled: PEC calculation enabled
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECBYTE
rw |
AUTOEND
rw |
RELOAD
rw |
NBYTES
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NACK
rw |
STOP
rw |
START
rw |
HEAD10R
rw |
ADD10
rw |
RD_WRN
rw |
SADD
rw |
Bits 0-9: Slave address bit (master mode).
Allowed values: 0x0-0x3ff
Bit 10: Transfer direction (master mode).
Allowed values:
0: Write: Master requests a write transfer
1: Read: Master requests a read transfer
Bit 11: 10-bit addressing mode (master mode).
Allowed values:
0: Bit7: The master operates in 7-bit addressing mode
1: Bit10: The master operates in 10-bit addressing mode
Bit 12: 10-bit address header only read direction (master receiver mode).
Allowed values:
0: Complete: The master sends the complete 10 bit slave address read sequence
1: Partial: The master only sends the 1st 7 bits of the 10 bit address, followed by Read direction
Bit 13: Start generation.
Allowed values:
0: NoStart: No Start generation
1: Start: Restart/Start generation
Bit 14: Stop generation (master mode).
Allowed values:
0: NoStop: No Stop generation
1: Stop: Stop generation after current byte transfer
Bit 15: NACK generation (slave mode).
Allowed values:
0: Ack: an ACK is sent after current received byte
1: Nack: a NACK is sent after current received byte
Bits 16-23: Number of bytes.
Allowed values: 0x0-0xff
Bit 24: NBYTES reload mode.
Allowed values:
0: Completed: The transfer is completed after the NBYTES data transfer (STOP or RESTART will follow)
1: NotCompleted: The transfer is not completed after the NBYTES data transfer (NBYTES will be reloaded)
Bit 25: Automatic end mode (master mode).
Allowed values:
0: Software: Software end mode: TC flag is set when NBYTES data are transferred, stretching SCL low
1: Automatic: Automatic end mode: a STOP condition is automatically sent when NBYTES data are transferred
Bit 26: Packet error checking byte.
Allowed values:
0: NoPec: No PEC transfer
1: Pec: PEC transmission/reception is requested
Own address register 1
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 0-9: Interface address.
Allowed values: 0x0-0x3ff
Bit 10: Own Address 1 10-bit mode.
Allowed values:
0: Bit7: Own address 1 is a 7-bit address
1: Bit10: Own address 1 is a 10-bit address
Bit 15: Own Address 1 enable.
Allowed values:
0: Disabled: Own address 1 disabled. The received slave address OA1 is NACKed
1: Enabled: Own address 1 enabled. The received slave address OA1 is ACKed
Own address register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 1-7: Interface address.
Allowed values: 0x0-0x7f
Bits 8-10: Own Address 2 masks.
Allowed values:
0: NoMask: No mask
1: Mask1: OA2[1] is masked and don’t care. Only OA2[7:2] are compared
2: Mask2: OA2[2:1] are masked and don’t care. Only OA2[7:3] are compared
3: Mask3: OA2[3:1] are masked and don’t care. Only OA2[7:4] are compared
4: Mask4: OA2[4:1] are masked and don’t care. Only OA2[7:5] are compared
5: Mask5: OA2[5:1] are masked and don’t care. Only OA2[7:6] are compared
6: Mask6: OA2[6:1] are masked and don’t care. Only OA2[7] is compared.
7: Mask7: OA2[7:1] are masked and don’t care. No comparison is done, and all (except reserved) 7-bit received addresses are acknowledged
Bit 15: Own Address 2 enable.
Allowed values:
0: Disabled: Own address 2 disabled. The received slave address OA2 is NACKed
1: Enabled: Own address 2 enabled. The received slave address OA2 is ACKed
Timing register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESC
rw |
SCLDEL
rw |
SDADEL
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SCLH
rw |
SCLL
rw |
Bits 0-7: SCL low period (master mode).
Allowed values: 0x0-0xff
Bits 8-15: SCL high period (master mode).
Allowed values: 0x0-0xff
Bits 16-19: Data hold time.
Allowed values: 0x0-0xf
Bits 20-23: Data setup time.
Allowed values: 0x0-0xf
Bits 28-31: Timing prescaler.
Allowed values: 0x0-0xf
Status register 1
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TEXTEN
rw |
TIMEOUTB
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TIMOUTEN
rw |
TIDLE
rw |
TIMEOUTA
rw |
Bits 0-11: Bus timeout A.
Allowed values: 0x0-0xfff
Bit 12: Idle clock timeout detection.
Allowed values:
0: Disabled: TIMEOUTA is used to detect SCL low timeout
1: Enabled: TIMEOUTA is used to detect both SCL and SDA high timeout (bus idle condition)
Bit 15: Clock timeout enable.
Allowed values:
0: Disabled: SCL timeout detection is disabled
1: Enabled: SCL timeout detection is enabled
Bits 16-27: Bus timeout B.
Allowed values: 0x0-0xfff
Bit 31: Extended clock timeout enable.
Allowed values:
0: Disabled: Extended clock timeout detection is disabled
1: Enabled: Extended clock timeout detection is enabled
Interrupt and Status register
Offset: 0x18, size: 32, reset: 0x00000001, access: Unspecified
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADDCODE
r |
DIR
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BUSY
r |
ALERT
r |
TIMEOUT
r |
PECERR
r |
OVR
r |
ARLO
r |
BERR
r |
TCR
r |
TC
r |
STOPF
r |
NACKF
r |
ADDR
r |
RXNE
r |
TXIS
rw |
TXE
rw |
Bit 0: Transmit data register empty (transmitters).
Allowed values:
0: NotEmpty: TXDR register not empty
1: Empty: TXDR register empty
Bit 1: Transmit interrupt status (transmitters).
Allowed values:
0: NotEmpty: The TXDR register is not empty
1: Empty: The TXDR register is empty and the data to be transmitted must be written in the TXDR register
Bit 2: Receive data register not empty (receivers).
Allowed values:
0: Empty: The RXDR register is empty
1: NotEmpty: Received data is copied into the RXDR register, and is ready to be read
Bit 3: Address matched (slave mode).
Allowed values:
0: NotMatch: Adress mismatched or not received
1: Match: Received slave address matched with one of the enabled slave addresses
Bit 4: Not acknowledge received flag.
Allowed values:
0: NoNack: No NACK has been received
1: Nack: NACK has been received
Bit 5: Stop detection flag.
Allowed values:
0: NoStop: No Stop condition detected
1: Stop: Stop condition detected
Bit 6: Transfer Complete (master mode).
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 7: Transfer Complete Reload.
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 8: Bus error.
Allowed values:
0: NoError: No bus error
1: Error: Misplaced Start and Stop condition is detected
Bit 9: Arbitration lost.
Allowed values:
0: NotLost: No arbitration lost
1: Lost: Arbitration lost
Bit 10: Overrun/Underrun (slave mode).
Allowed values:
0: NoOverrun: No overrun/underrun error occurs
1: Overrun: slave mode with NOSTRETCH=1, when an overrun/underrun error occurs
Bit 11: PEC Error in reception.
Allowed values:
0: Match: Received PEC does match with PEC register
1: NoMatch: Received PEC does not match with PEC register
Bit 12: Timeout or t_low detection flag.
Allowed values:
0: NoTimeout: No timeout occured
1: Timeout: Timeout occured
Bit 13: SMBus alert.
Allowed values:
0: NoAlert: SMBA alert is not detected
1: Alert: SMBA alert event is detected on SMBA pin
Bit 15: Bus busy.
Allowed values:
0: NotBusy: No communication is in progress on the bus
1: Busy: A communication is in progress on the bus
Bit 16: Transfer direction (Slave mode).
Allowed values:
0: Write: Write transfer, slave enters receiver mode
1: Read: Read transfer, slave enters transmitter mode
Bits 17-23: Address match code (Slave mode).
Allowed values: 0x0-0x7f
Interrupt clear register
Offset: 0x1c, size: 32, reset: 0x00000000, access: write-only
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ALERTCF
w |
TIMOUTCF
w |
PECCF
w |
OVRCF
w |
ARLOCF
w |
BERRCF
w |
STOPCF
w |
NACKCF
w |
ADDRCF
w |
Bit 3: Address Matched flag clear.
Allowed values:
1: Clear: Clears the ADDR flag in ISR register
Bit 4: Not Acknowledge flag clear.
Allowed values:
1: Clear: Clears the NACK flag in ISR register
Bit 5: Stop detection flag clear.
Allowed values:
1: Clear: Clears the STOP flag in ISR register
Bit 8: Bus error flag clear.
Allowed values:
1: Clear: Clears the BERR flag in ISR register
Bit 9: Arbitration lost flag clear.
Allowed values:
1: Clear: Clears the ARLO flag in ISR register
Bit 10: Overrun/Underrun flag clear.
Allowed values:
1: Clear: Clears the OVR flag in ISR register
Bit 11: PEC Error flag clear.
Allowed values:
1: Clear: Clears the PEC flag in ISR register
Bit 12: Timeout detection flag clear.
Allowed values:
1: Clear: Clears the TIMOUT flag in ISR register
Bit 13: Alert flag clear.
Allowed values:
1: Clear: Clears the ALERT flag in ISR register
PEC register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PEC
r |
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXDATA
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXDATA
rw |
0x40005800: Inter-integrated circuit
76/76 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | OAR1 | ||||||||||||||||||||||||||||||||
0xc | OAR2 | ||||||||||||||||||||||||||||||||
0x10 | TIMINGR | ||||||||||||||||||||||||||||||||
0x14 | TIMEOUTR | ||||||||||||||||||||||||||||||||
0x18 | ISR | ||||||||||||||||||||||||||||||||
0x1c | ICR | ||||||||||||||||||||||||||||||||
0x20 | PECR | ||||||||||||||||||||||||||||||||
0x24 | RXDR | ||||||||||||||||||||||||||||||||
0x28 | TXDR |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
20/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECEN
rw |
ALERTEN
rw |
SMBDEN
rw |
SMBHEN
rw |
GCEN
rw |
WUPEN
rw |
NOSTRETCH
rw |
SBC
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXDMAEN
rw |
TXDMAEN
rw |
ANFOFF
rw |
DNF
rw |
ERRIE
rw |
TCIE
rw |
STOPIE
rw |
NACKIE
rw |
ADDRIE
rw |
RXIE
rw |
TXIE
rw |
PE
rw |
Bit 0: Peripheral enable.
Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled
Bit 1: TX Interrupt enable.
Allowed values:
0: Disabled: Transmit (TXIS) interrupt disabled
1: Enabled: Transmit (TXIS) interrupt enabled
Bit 2: RX Interrupt enable.
Allowed values:
0: Disabled: Receive (RXNE) interrupt disabled
1: Enabled: Receive (RXNE) interrupt enabled
Bit 3: Address match interrupt enable (slave only).
Allowed values:
0: Disabled: Address match (ADDR) interrupts disabled
1: Enabled: Address match (ADDR) interrupts enabled
Bit 4: Not acknowledge received interrupt enable.
Allowed values:
0: Disabled: Not acknowledge (NACKF) received interrupts disabled
1: Enabled: Not acknowledge (NACKF) received interrupts enabled
Bit 5: STOP detection Interrupt enable.
Allowed values:
0: Disabled: Stop detection (STOPF) interrupt disabled
1: Enabled: Stop detection (STOPF) interrupt enabled
Bit 6: Transfer Complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 7: Error interrupts enable.
Allowed values:
0: Disabled: Error detection interrupts disabled
1: Enabled: Error detection interrupts enabled
Bits 8-11: Digital noise filter.
Allowed values:
0: NoFilter: Digital filter disabled
1: Filter1: Digital filter enabled and filtering capability up to 1 tI2CCLK
2: Filter2: Digital filter enabled and filtering capability up to 2 tI2CCLK
3: Filter3: Digital filter enabled and filtering capability up to 3 tI2CCLK
4: Filter4: Digital filter enabled and filtering capability up to 4 tI2CCLK
5: Filter5: Digital filter enabled and filtering capability up to 5 tI2CCLK
6: Filter6: Digital filter enabled and filtering capability up to 6 tI2CCLK
7: Filter7: Digital filter enabled and filtering capability up to 7 tI2CCLK
8: Filter8: Digital filter enabled and filtering capability up to 8 tI2CCLK
9: Filter9: Digital filter enabled and filtering capability up to 9 tI2CCLK
10: Filter10: Digital filter enabled and filtering capability up to 10 tI2CCLK
11: Filter11: Digital filter enabled and filtering capability up to 11 tI2CCLK
12: Filter12: Digital filter enabled and filtering capability up to 12 tI2CCLK
13: Filter13: Digital filter enabled and filtering capability up to 13 tI2CCLK
14: Filter14: Digital filter enabled and filtering capability up to 14 tI2CCLK
15: Filter15: Digital filter enabled and filtering capability up to 15 tI2CCLK
Bit 12: Analog noise filter OFF.
Allowed values:
0: Enabled: Analog noise filter enabled
1: Disabled: Analog noise filter disabled
Bit 14: DMA transmission requests enable.
Allowed values:
0: Disabled: DMA mode disabled for transmission
1: Enabled: DMA mode enabled for transmission
Bit 15: DMA reception requests enable.
Allowed values:
0: Disabled: DMA mode disabled for reception
1: Enabled: DMA mode enabled for reception
Bit 16: Slave byte control.
Allowed values:
0: Disabled: Slave byte control disabled
1: Enabled: Slave byte control enabled
Bit 17: Clock stretching disable.
Allowed values:
0: Enabled: Clock stretching enabled
1: Disabled: Clock stretching disabled
Bit 18: Wakeup from STOP enable.
Allowed values:
0: Disabled: Wakeup from Stop mode disabled
1: Enabled: Wakeup from Stop mode enabled
Bit 19: General call enable.
Allowed values:
0: Disabled: General call disabled. Address 0b00000000 is NACKed
1: Enabled: General call enabled. Address 0b00000000 is ACKed
Bit 20: SMBus Host address enable.
Allowed values:
0: Disabled: Host address disabled. Address 0b0001000x is NACKed
1: Enabled: Host address enabled. Address 0b0001000x is ACKed
Bit 21: SMBus Device Default address enable.
Allowed values:
0: Disabled: Device default address disabled. Address 0b1100001x is NACKed
1: Enabled: Device default address enabled. Address 0b1100001x is ACKed
Bit 22: SMBUS alert enable.
Allowed values:
0: Disabled: In device mode (SMBHEN=Disabled) Releases SMBA pin high and Alert Response Address Header disabled (0001100x) followed by NACK. In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) not supported
1: Enabled: In device mode (SMBHEN=Disabled) Drives SMBA pin low and Alert Response Address Header enabled (0001100x) followed by ACK.In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) supported
Bit 23: PEC enable.
Allowed values:
0: Disabled: PEC calculation disabled
1: Enabled: PEC calculation enabled
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECBYTE
rw |
AUTOEND
rw |
RELOAD
rw |
NBYTES
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NACK
rw |
STOP
rw |
START
rw |
HEAD10R
rw |
ADD10
rw |
RD_WRN
rw |
SADD
rw |
Bits 0-9: Slave address bit (master mode).
Allowed values: 0x0-0x3ff
Bit 10: Transfer direction (master mode).
Allowed values:
0: Write: Master requests a write transfer
1: Read: Master requests a read transfer
Bit 11: 10-bit addressing mode (master mode).
Allowed values:
0: Bit7: The master operates in 7-bit addressing mode
1: Bit10: The master operates in 10-bit addressing mode
Bit 12: 10-bit address header only read direction (master receiver mode).
Allowed values:
0: Complete: The master sends the complete 10 bit slave address read sequence
1: Partial: The master only sends the 1st 7 bits of the 10 bit address, followed by Read direction
Bit 13: Start generation.
Allowed values:
0: NoStart: No Start generation
1: Start: Restart/Start generation
Bit 14: Stop generation (master mode).
Allowed values:
0: NoStop: No Stop generation
1: Stop: Stop generation after current byte transfer
Bit 15: NACK generation (slave mode).
Allowed values:
0: Ack: an ACK is sent after current received byte
1: Nack: a NACK is sent after current received byte
Bits 16-23: Number of bytes.
Allowed values: 0x0-0xff
Bit 24: NBYTES reload mode.
Allowed values:
0: Completed: The transfer is completed after the NBYTES data transfer (STOP or RESTART will follow)
1: NotCompleted: The transfer is not completed after the NBYTES data transfer (NBYTES will be reloaded)
Bit 25: Automatic end mode (master mode).
Allowed values:
0: Software: Software end mode: TC flag is set when NBYTES data are transferred, stretching SCL low
1: Automatic: Automatic end mode: a STOP condition is automatically sent when NBYTES data are transferred
Bit 26: Packet error checking byte.
Allowed values:
0: NoPec: No PEC transfer
1: Pec: PEC transmission/reception is requested
Own address register 1
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 0-9: Interface address.
Allowed values: 0x0-0x3ff
Bit 10: Own Address 1 10-bit mode.
Allowed values:
0: Bit7: Own address 1 is a 7-bit address
1: Bit10: Own address 1 is a 10-bit address
Bit 15: Own Address 1 enable.
Allowed values:
0: Disabled: Own address 1 disabled. The received slave address OA1 is NACKed
1: Enabled: Own address 1 enabled. The received slave address OA1 is ACKed
Own address register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 1-7: Interface address.
Allowed values: 0x0-0x7f
Bits 8-10: Own Address 2 masks.
Allowed values:
0: NoMask: No mask
1: Mask1: OA2[1] is masked and don’t care. Only OA2[7:2] are compared
2: Mask2: OA2[2:1] are masked and don’t care. Only OA2[7:3] are compared
3: Mask3: OA2[3:1] are masked and don’t care. Only OA2[7:4] are compared
4: Mask4: OA2[4:1] are masked and don’t care. Only OA2[7:5] are compared
5: Mask5: OA2[5:1] are masked and don’t care. Only OA2[7:6] are compared
6: Mask6: OA2[6:1] are masked and don’t care. Only OA2[7] is compared.
7: Mask7: OA2[7:1] are masked and don’t care. No comparison is done, and all (except reserved) 7-bit received addresses are acknowledged
Bit 15: Own Address 2 enable.
Allowed values:
0: Disabled: Own address 2 disabled. The received slave address OA2 is NACKed
1: Enabled: Own address 2 enabled. The received slave address OA2 is ACKed
Timing register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESC
rw |
SCLDEL
rw |
SDADEL
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SCLH
rw |
SCLL
rw |
Bits 0-7: SCL low period (master mode).
Allowed values: 0x0-0xff
Bits 8-15: SCL high period (master mode).
Allowed values: 0x0-0xff
Bits 16-19: Data hold time.
Allowed values: 0x0-0xf
Bits 20-23: Data setup time.
Allowed values: 0x0-0xf
Bits 28-31: Timing prescaler.
Allowed values: 0x0-0xf
Status register 1
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TEXTEN
rw |
TIMEOUTB
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TIMOUTEN
rw |
TIDLE
rw |
TIMEOUTA
rw |
Bits 0-11: Bus timeout A.
Allowed values: 0x0-0xfff
Bit 12: Idle clock timeout detection.
Allowed values:
0: Disabled: TIMEOUTA is used to detect SCL low timeout
1: Enabled: TIMEOUTA is used to detect both SCL and SDA high timeout (bus idle condition)
Bit 15: Clock timeout enable.
Allowed values:
0: Disabled: SCL timeout detection is disabled
1: Enabled: SCL timeout detection is enabled
Bits 16-27: Bus timeout B.
Allowed values: 0x0-0xfff
Bit 31: Extended clock timeout enable.
Allowed values:
0: Disabled: Extended clock timeout detection is disabled
1: Enabled: Extended clock timeout detection is enabled
Interrupt and Status register
Offset: 0x18, size: 32, reset: 0x00000001, access: Unspecified
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADDCODE
r |
DIR
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BUSY
r |
ALERT
r |
TIMEOUT
r |
PECERR
r |
OVR
r |
ARLO
r |
BERR
r |
TCR
r |
TC
r |
STOPF
r |
NACKF
r |
ADDR
r |
RXNE
r |
TXIS
rw |
TXE
rw |
Bit 0: Transmit data register empty (transmitters).
Allowed values:
0: NotEmpty: TXDR register not empty
1: Empty: TXDR register empty
Bit 1: Transmit interrupt status (transmitters).
Allowed values:
0: NotEmpty: The TXDR register is not empty
1: Empty: The TXDR register is empty and the data to be transmitted must be written in the TXDR register
Bit 2: Receive data register not empty (receivers).
Allowed values:
0: Empty: The RXDR register is empty
1: NotEmpty: Received data is copied into the RXDR register, and is ready to be read
Bit 3: Address matched (slave mode).
Allowed values:
0: NotMatch: Adress mismatched or not received
1: Match: Received slave address matched with one of the enabled slave addresses
Bit 4: Not acknowledge received flag.
Allowed values:
0: NoNack: No NACK has been received
1: Nack: NACK has been received
Bit 5: Stop detection flag.
Allowed values:
0: NoStop: No Stop condition detected
1: Stop: Stop condition detected
Bit 6: Transfer Complete (master mode).
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 7: Transfer Complete Reload.
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 8: Bus error.
Allowed values:
0: NoError: No bus error
1: Error: Misplaced Start and Stop condition is detected
Bit 9: Arbitration lost.
Allowed values:
0: NotLost: No arbitration lost
1: Lost: Arbitration lost
Bit 10: Overrun/Underrun (slave mode).
Allowed values:
0: NoOverrun: No overrun/underrun error occurs
1: Overrun: slave mode with NOSTRETCH=1, when an overrun/underrun error occurs
Bit 11: PEC Error in reception.
Allowed values:
0: Match: Received PEC does match with PEC register
1: NoMatch: Received PEC does not match with PEC register
Bit 12: Timeout or t_low detection flag.
Allowed values:
0: NoTimeout: No timeout occured
1: Timeout: Timeout occured
Bit 13: SMBus alert.
Allowed values:
0: NoAlert: SMBA alert is not detected
1: Alert: SMBA alert event is detected on SMBA pin
Bit 15: Bus busy.
Allowed values:
0: NotBusy: No communication is in progress on the bus
1: Busy: A communication is in progress on the bus
Bit 16: Transfer direction (Slave mode).
Allowed values:
0: Write: Write transfer, slave enters receiver mode
1: Read: Read transfer, slave enters transmitter mode
Bits 17-23: Address match code (Slave mode).
Allowed values: 0x0-0x7f
Interrupt clear register
Offset: 0x1c, size: 32, reset: 0x00000000, access: write-only
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ALERTCF
w |
TIMOUTCF
w |
PECCF
w |
OVRCF
w |
ARLOCF
w |
BERRCF
w |
STOPCF
w |
NACKCF
w |
ADDRCF
w |
Bit 3: Address Matched flag clear.
Allowed values:
1: Clear: Clears the ADDR flag in ISR register
Bit 4: Not Acknowledge flag clear.
Allowed values:
1: Clear: Clears the NACK flag in ISR register
Bit 5: Stop detection flag clear.
Allowed values:
1: Clear: Clears the STOP flag in ISR register
Bit 8: Bus error flag clear.
Allowed values:
1: Clear: Clears the BERR flag in ISR register
Bit 9: Arbitration lost flag clear.
Allowed values:
1: Clear: Clears the ARLO flag in ISR register
Bit 10: Overrun/Underrun flag clear.
Allowed values:
1: Clear: Clears the OVR flag in ISR register
Bit 11: PEC Error flag clear.
Allowed values:
1: Clear: Clears the PEC flag in ISR register
Bit 12: Timeout detection flag clear.
Allowed values:
1: Clear: Clears the TIMOUT flag in ISR register
Bit 13: Alert flag clear.
Allowed values:
1: Clear: Clears the ALERT flag in ISR register
PEC register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PEC
r |
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXDATA
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXDATA
rw |
0x40005c00: Inter-integrated circuit
76/76 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | OAR1 | ||||||||||||||||||||||||||||||||
0xc | OAR2 | ||||||||||||||||||||||||||||||||
0x10 | TIMINGR | ||||||||||||||||||||||||||||||||
0x14 | TIMEOUTR | ||||||||||||||||||||||||||||||||
0x18 | ISR | ||||||||||||||||||||||||||||||||
0x1c | ICR | ||||||||||||||||||||||||||||||||
0x20 | PECR | ||||||||||||||||||||||||||||||||
0x24 | RXDR | ||||||||||||||||||||||||||||||||
0x28 | TXDR |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
20/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECEN
rw |
ALERTEN
rw |
SMBDEN
rw |
SMBHEN
rw |
GCEN
rw |
WUPEN
rw |
NOSTRETCH
rw |
SBC
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXDMAEN
rw |
TXDMAEN
rw |
ANFOFF
rw |
DNF
rw |
ERRIE
rw |
TCIE
rw |
STOPIE
rw |
NACKIE
rw |
ADDRIE
rw |
RXIE
rw |
TXIE
rw |
PE
rw |
Bit 0: Peripheral enable.
Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled
Bit 1: TX Interrupt enable.
Allowed values:
0: Disabled: Transmit (TXIS) interrupt disabled
1: Enabled: Transmit (TXIS) interrupt enabled
Bit 2: RX Interrupt enable.
Allowed values:
0: Disabled: Receive (RXNE) interrupt disabled
1: Enabled: Receive (RXNE) interrupt enabled
Bit 3: Address match interrupt enable (slave only).
Allowed values:
0: Disabled: Address match (ADDR) interrupts disabled
1: Enabled: Address match (ADDR) interrupts enabled
Bit 4: Not acknowledge received interrupt enable.
Allowed values:
0: Disabled: Not acknowledge (NACKF) received interrupts disabled
1: Enabled: Not acknowledge (NACKF) received interrupts enabled
Bit 5: STOP detection Interrupt enable.
Allowed values:
0: Disabled: Stop detection (STOPF) interrupt disabled
1: Enabled: Stop detection (STOPF) interrupt enabled
Bit 6: Transfer Complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 7: Error interrupts enable.
Allowed values:
0: Disabled: Error detection interrupts disabled
1: Enabled: Error detection interrupts enabled
Bits 8-11: Digital noise filter.
Allowed values:
0: NoFilter: Digital filter disabled
1: Filter1: Digital filter enabled and filtering capability up to 1 tI2CCLK
2: Filter2: Digital filter enabled and filtering capability up to 2 tI2CCLK
3: Filter3: Digital filter enabled and filtering capability up to 3 tI2CCLK
4: Filter4: Digital filter enabled and filtering capability up to 4 tI2CCLK
5: Filter5: Digital filter enabled and filtering capability up to 5 tI2CCLK
6: Filter6: Digital filter enabled and filtering capability up to 6 tI2CCLK
7: Filter7: Digital filter enabled and filtering capability up to 7 tI2CCLK
8: Filter8: Digital filter enabled and filtering capability up to 8 tI2CCLK
9: Filter9: Digital filter enabled and filtering capability up to 9 tI2CCLK
10: Filter10: Digital filter enabled and filtering capability up to 10 tI2CCLK
11: Filter11: Digital filter enabled and filtering capability up to 11 tI2CCLK
12: Filter12: Digital filter enabled and filtering capability up to 12 tI2CCLK
13: Filter13: Digital filter enabled and filtering capability up to 13 tI2CCLK
14: Filter14: Digital filter enabled and filtering capability up to 14 tI2CCLK
15: Filter15: Digital filter enabled and filtering capability up to 15 tI2CCLK
Bit 12: Analog noise filter OFF.
Allowed values:
0: Enabled: Analog noise filter enabled
1: Disabled: Analog noise filter disabled
Bit 14: DMA transmission requests enable.
Allowed values:
0: Disabled: DMA mode disabled for transmission
1: Enabled: DMA mode enabled for transmission
Bit 15: DMA reception requests enable.
Allowed values:
0: Disabled: DMA mode disabled for reception
1: Enabled: DMA mode enabled for reception
Bit 16: Slave byte control.
Allowed values:
0: Disabled: Slave byte control disabled
1: Enabled: Slave byte control enabled
Bit 17: Clock stretching disable.
Allowed values:
0: Enabled: Clock stretching enabled
1: Disabled: Clock stretching disabled
Bit 18: Wakeup from STOP enable.
Allowed values:
0: Disabled: Wakeup from Stop mode disabled
1: Enabled: Wakeup from Stop mode enabled
Bit 19: General call enable.
Allowed values:
0: Disabled: General call disabled. Address 0b00000000 is NACKed
1: Enabled: General call enabled. Address 0b00000000 is ACKed
Bit 20: SMBus Host address enable.
Allowed values:
0: Disabled: Host address disabled. Address 0b0001000x is NACKed
1: Enabled: Host address enabled. Address 0b0001000x is ACKed
Bit 21: SMBus Device Default address enable.
Allowed values:
0: Disabled: Device default address disabled. Address 0b1100001x is NACKed
1: Enabled: Device default address enabled. Address 0b1100001x is ACKed
Bit 22: SMBUS alert enable.
Allowed values:
0: Disabled: In device mode (SMBHEN=Disabled) Releases SMBA pin high and Alert Response Address Header disabled (0001100x) followed by NACK. In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) not supported
1: Enabled: In device mode (SMBHEN=Disabled) Drives SMBA pin low and Alert Response Address Header enabled (0001100x) followed by ACK.In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) supported
Bit 23: PEC enable.
Allowed values:
0: Disabled: PEC calculation disabled
1: Enabled: PEC calculation enabled
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECBYTE
rw |
AUTOEND
rw |
RELOAD
rw |
NBYTES
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NACK
rw |
STOP
rw |
START
rw |
HEAD10R
rw |
ADD10
rw |
RD_WRN
rw |
SADD
rw |
Bits 0-9: Slave address bit (master mode).
Allowed values: 0x0-0x3ff
Bit 10: Transfer direction (master mode).
Allowed values:
0: Write: Master requests a write transfer
1: Read: Master requests a read transfer
Bit 11: 10-bit addressing mode (master mode).
Allowed values:
0: Bit7: The master operates in 7-bit addressing mode
1: Bit10: The master operates in 10-bit addressing mode
Bit 12: 10-bit address header only read direction (master receiver mode).
Allowed values:
0: Complete: The master sends the complete 10 bit slave address read sequence
1: Partial: The master only sends the 1st 7 bits of the 10 bit address, followed by Read direction
Bit 13: Start generation.
Allowed values:
0: NoStart: No Start generation
1: Start: Restart/Start generation
Bit 14: Stop generation (master mode).
Allowed values:
0: NoStop: No Stop generation
1: Stop: Stop generation after current byte transfer
Bit 15: NACK generation (slave mode).
Allowed values:
0: Ack: an ACK is sent after current received byte
1: Nack: a NACK is sent after current received byte
Bits 16-23: Number of bytes.
Allowed values: 0x0-0xff
Bit 24: NBYTES reload mode.
Allowed values:
0: Completed: The transfer is completed after the NBYTES data transfer (STOP or RESTART will follow)
1: NotCompleted: The transfer is not completed after the NBYTES data transfer (NBYTES will be reloaded)
Bit 25: Automatic end mode (master mode).
Allowed values:
0: Software: Software end mode: TC flag is set when NBYTES data are transferred, stretching SCL low
1: Automatic: Automatic end mode: a STOP condition is automatically sent when NBYTES data are transferred
Bit 26: Packet error checking byte.
Allowed values:
0: NoPec: No PEC transfer
1: Pec: PEC transmission/reception is requested
Own address register 1
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 0-9: Interface address.
Allowed values: 0x0-0x3ff
Bit 10: Own Address 1 10-bit mode.
Allowed values:
0: Bit7: Own address 1 is a 7-bit address
1: Bit10: Own address 1 is a 10-bit address
Bit 15: Own Address 1 enable.
Allowed values:
0: Disabled: Own address 1 disabled. The received slave address OA1 is NACKed
1: Enabled: Own address 1 enabled. The received slave address OA1 is ACKed
Own address register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 1-7: Interface address.
Allowed values: 0x0-0x7f
Bits 8-10: Own Address 2 masks.
Allowed values:
0: NoMask: No mask
1: Mask1: OA2[1] is masked and don’t care. Only OA2[7:2] are compared
2: Mask2: OA2[2:1] are masked and don’t care. Only OA2[7:3] are compared
3: Mask3: OA2[3:1] are masked and don’t care. Only OA2[7:4] are compared
4: Mask4: OA2[4:1] are masked and don’t care. Only OA2[7:5] are compared
5: Mask5: OA2[5:1] are masked and don’t care. Only OA2[7:6] are compared
6: Mask6: OA2[6:1] are masked and don’t care. Only OA2[7] is compared.
7: Mask7: OA2[7:1] are masked and don’t care. No comparison is done, and all (except reserved) 7-bit received addresses are acknowledged
Bit 15: Own Address 2 enable.
Allowed values:
0: Disabled: Own address 2 disabled. The received slave address OA2 is NACKed
1: Enabled: Own address 2 enabled. The received slave address OA2 is ACKed
Timing register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESC
rw |
SCLDEL
rw |
SDADEL
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SCLH
rw |
SCLL
rw |
Bits 0-7: SCL low period (master mode).
Allowed values: 0x0-0xff
Bits 8-15: SCL high period (master mode).
Allowed values: 0x0-0xff
Bits 16-19: Data hold time.
Allowed values: 0x0-0xf
Bits 20-23: Data setup time.
Allowed values: 0x0-0xf
Bits 28-31: Timing prescaler.
Allowed values: 0x0-0xf
Status register 1
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TEXTEN
rw |
TIMEOUTB
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TIMOUTEN
rw |
TIDLE
rw |
TIMEOUTA
rw |
Bits 0-11: Bus timeout A.
Allowed values: 0x0-0xfff
Bit 12: Idle clock timeout detection.
Allowed values:
0: Disabled: TIMEOUTA is used to detect SCL low timeout
1: Enabled: TIMEOUTA is used to detect both SCL and SDA high timeout (bus idle condition)
Bit 15: Clock timeout enable.
Allowed values:
0: Disabled: SCL timeout detection is disabled
1: Enabled: SCL timeout detection is enabled
Bits 16-27: Bus timeout B.
Allowed values: 0x0-0xfff
Bit 31: Extended clock timeout enable.
Allowed values:
0: Disabled: Extended clock timeout detection is disabled
1: Enabled: Extended clock timeout detection is enabled
Interrupt and Status register
Offset: 0x18, size: 32, reset: 0x00000001, access: Unspecified
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADDCODE
r |
DIR
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BUSY
r |
ALERT
r |
TIMEOUT
r |
PECERR
r |
OVR
r |
ARLO
r |
BERR
r |
TCR
r |
TC
r |
STOPF
r |
NACKF
r |
ADDR
r |
RXNE
r |
TXIS
rw |
TXE
rw |
Bit 0: Transmit data register empty (transmitters).
Allowed values:
0: NotEmpty: TXDR register not empty
1: Empty: TXDR register empty
Bit 1: Transmit interrupt status (transmitters).
Allowed values:
0: NotEmpty: The TXDR register is not empty
1: Empty: The TXDR register is empty and the data to be transmitted must be written in the TXDR register
Bit 2: Receive data register not empty (receivers).
Allowed values:
0: Empty: The RXDR register is empty
1: NotEmpty: Received data is copied into the RXDR register, and is ready to be read
Bit 3: Address matched (slave mode).
Allowed values:
0: NotMatch: Adress mismatched or not received
1: Match: Received slave address matched with one of the enabled slave addresses
Bit 4: Not acknowledge received flag.
Allowed values:
0: NoNack: No NACK has been received
1: Nack: NACK has been received
Bit 5: Stop detection flag.
Allowed values:
0: NoStop: No Stop condition detected
1: Stop: Stop condition detected
Bit 6: Transfer Complete (master mode).
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 7: Transfer Complete Reload.
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 8: Bus error.
Allowed values:
0: NoError: No bus error
1: Error: Misplaced Start and Stop condition is detected
Bit 9: Arbitration lost.
Allowed values:
0: NotLost: No arbitration lost
1: Lost: Arbitration lost
Bit 10: Overrun/Underrun (slave mode).
Allowed values:
0: NoOverrun: No overrun/underrun error occurs
1: Overrun: slave mode with NOSTRETCH=1, when an overrun/underrun error occurs
Bit 11: PEC Error in reception.
Allowed values:
0: Match: Received PEC does match with PEC register
1: NoMatch: Received PEC does not match with PEC register
Bit 12: Timeout or t_low detection flag.
Allowed values:
0: NoTimeout: No timeout occured
1: Timeout: Timeout occured
Bit 13: SMBus alert.
Allowed values:
0: NoAlert: SMBA alert is not detected
1: Alert: SMBA alert event is detected on SMBA pin
Bit 15: Bus busy.
Allowed values:
0: NotBusy: No communication is in progress on the bus
1: Busy: A communication is in progress on the bus
Bit 16: Transfer direction (Slave mode).
Allowed values:
0: Write: Write transfer, slave enters receiver mode
1: Read: Read transfer, slave enters transmitter mode
Bits 17-23: Address match code (Slave mode).
Allowed values: 0x0-0x7f
Interrupt clear register
Offset: 0x1c, size: 32, reset: 0x00000000, access: write-only
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ALERTCF
w |
TIMOUTCF
w |
PECCF
w |
OVRCF
w |
ARLOCF
w |
BERRCF
w |
STOPCF
w |
NACKCF
w |
ADDRCF
w |
Bit 3: Address Matched flag clear.
Allowed values:
1: Clear: Clears the ADDR flag in ISR register
Bit 4: Not Acknowledge flag clear.
Allowed values:
1: Clear: Clears the NACK flag in ISR register
Bit 5: Stop detection flag clear.
Allowed values:
1: Clear: Clears the STOP flag in ISR register
Bit 8: Bus error flag clear.
Allowed values:
1: Clear: Clears the BERR flag in ISR register
Bit 9: Arbitration lost flag clear.
Allowed values:
1: Clear: Clears the ARLO flag in ISR register
Bit 10: Overrun/Underrun flag clear.
Allowed values:
1: Clear: Clears the OVR flag in ISR register
Bit 11: PEC Error flag clear.
Allowed values:
1: Clear: Clears the PEC flag in ISR register
Bit 12: Timeout detection flag clear.
Allowed values:
1: Clear: Clears the TIMOUT flag in ISR register
Bit 13: Alert flag clear.
Allowed values:
1: Clear: Clears the ALERT flag in ISR register
PEC register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PEC
r |
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXDATA
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXDATA
rw |
0x40008400: Inter-integrated circuit
76/76 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | OAR1 | ||||||||||||||||||||||||||||||||
0xc | OAR2 | ||||||||||||||||||||||||||||||||
0x10 | TIMINGR | ||||||||||||||||||||||||||||||||
0x14 | TIMEOUTR | ||||||||||||||||||||||||||||||||
0x18 | ISR | ||||||||||||||||||||||||||||||||
0x1c | ICR | ||||||||||||||||||||||||||||||||
0x20 | PECR | ||||||||||||||||||||||||||||||||
0x24 | RXDR | ||||||||||||||||||||||||||||||||
0x28 | TXDR |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
20/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECEN
rw |
ALERTEN
rw |
SMBDEN
rw |
SMBHEN
rw |
GCEN
rw |
WUPEN
rw |
NOSTRETCH
rw |
SBC
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXDMAEN
rw |
TXDMAEN
rw |
ANFOFF
rw |
DNF
rw |
ERRIE
rw |
TCIE
rw |
STOPIE
rw |
NACKIE
rw |
ADDRIE
rw |
RXIE
rw |
TXIE
rw |
PE
rw |
Bit 0: Peripheral enable.
Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled
Bit 1: TX Interrupt enable.
Allowed values:
0: Disabled: Transmit (TXIS) interrupt disabled
1: Enabled: Transmit (TXIS) interrupt enabled
Bit 2: RX Interrupt enable.
Allowed values:
0: Disabled: Receive (RXNE) interrupt disabled
1: Enabled: Receive (RXNE) interrupt enabled
Bit 3: Address match interrupt enable (slave only).
Allowed values:
0: Disabled: Address match (ADDR) interrupts disabled
1: Enabled: Address match (ADDR) interrupts enabled
Bit 4: Not acknowledge received interrupt enable.
Allowed values:
0: Disabled: Not acknowledge (NACKF) received interrupts disabled
1: Enabled: Not acknowledge (NACKF) received interrupts enabled
Bit 5: STOP detection Interrupt enable.
Allowed values:
0: Disabled: Stop detection (STOPF) interrupt disabled
1: Enabled: Stop detection (STOPF) interrupt enabled
Bit 6: Transfer Complete interrupt enable.
Allowed values:
0: Disabled: Transfer Complete interrupt disabled
1: Enabled: Transfer Complete interrupt enabled
Bit 7: Error interrupts enable.
Allowed values:
0: Disabled: Error detection interrupts disabled
1: Enabled: Error detection interrupts enabled
Bits 8-11: Digital noise filter.
Allowed values:
0: NoFilter: Digital filter disabled
1: Filter1: Digital filter enabled and filtering capability up to 1 tI2CCLK
2: Filter2: Digital filter enabled and filtering capability up to 2 tI2CCLK
3: Filter3: Digital filter enabled and filtering capability up to 3 tI2CCLK
4: Filter4: Digital filter enabled and filtering capability up to 4 tI2CCLK
5: Filter5: Digital filter enabled and filtering capability up to 5 tI2CCLK
6: Filter6: Digital filter enabled and filtering capability up to 6 tI2CCLK
7: Filter7: Digital filter enabled and filtering capability up to 7 tI2CCLK
8: Filter8: Digital filter enabled and filtering capability up to 8 tI2CCLK
9: Filter9: Digital filter enabled and filtering capability up to 9 tI2CCLK
10: Filter10: Digital filter enabled and filtering capability up to 10 tI2CCLK
11: Filter11: Digital filter enabled and filtering capability up to 11 tI2CCLK
12: Filter12: Digital filter enabled and filtering capability up to 12 tI2CCLK
13: Filter13: Digital filter enabled and filtering capability up to 13 tI2CCLK
14: Filter14: Digital filter enabled and filtering capability up to 14 tI2CCLK
15: Filter15: Digital filter enabled and filtering capability up to 15 tI2CCLK
Bit 12: Analog noise filter OFF.
Allowed values:
0: Enabled: Analog noise filter enabled
1: Disabled: Analog noise filter disabled
Bit 14: DMA transmission requests enable.
Allowed values:
0: Disabled: DMA mode disabled for transmission
1: Enabled: DMA mode enabled for transmission
Bit 15: DMA reception requests enable.
Allowed values:
0: Disabled: DMA mode disabled for reception
1: Enabled: DMA mode enabled for reception
Bit 16: Slave byte control.
Allowed values:
0: Disabled: Slave byte control disabled
1: Enabled: Slave byte control enabled
Bit 17: Clock stretching disable.
Allowed values:
0: Enabled: Clock stretching enabled
1: Disabled: Clock stretching disabled
Bit 18: Wakeup from STOP enable.
Allowed values:
0: Disabled: Wakeup from Stop mode disabled
1: Enabled: Wakeup from Stop mode enabled
Bit 19: General call enable.
Allowed values:
0: Disabled: General call disabled. Address 0b00000000 is NACKed
1: Enabled: General call enabled. Address 0b00000000 is ACKed
Bit 20: SMBus Host address enable.
Allowed values:
0: Disabled: Host address disabled. Address 0b0001000x is NACKed
1: Enabled: Host address enabled. Address 0b0001000x is ACKed
Bit 21: SMBus Device Default address enable.
Allowed values:
0: Disabled: Device default address disabled. Address 0b1100001x is NACKed
1: Enabled: Device default address enabled. Address 0b1100001x is ACKed
Bit 22: SMBUS alert enable.
Allowed values:
0: Disabled: In device mode (SMBHEN=Disabled) Releases SMBA pin high and Alert Response Address Header disabled (0001100x) followed by NACK. In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) not supported
1: Enabled: In device mode (SMBHEN=Disabled) Drives SMBA pin low and Alert Response Address Header enabled (0001100x) followed by ACK.In host mode (SMBHEN=Enabled) SMBus Alert pin (SMBA) supported
Bit 23: PEC enable.
Allowed values:
0: Disabled: PEC calculation disabled
1: Enabled: PEC calculation enabled
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
11/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PECBYTE
rw |
AUTOEND
rw |
RELOAD
rw |
NBYTES
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NACK
rw |
STOP
rw |
START
rw |
HEAD10R
rw |
ADD10
rw |
RD_WRN
rw |
SADD
rw |
Bits 0-9: Slave address bit (master mode).
Allowed values: 0x0-0x3ff
Bit 10: Transfer direction (master mode).
Allowed values:
0: Write: Master requests a write transfer
1: Read: Master requests a read transfer
Bit 11: 10-bit addressing mode (master mode).
Allowed values:
0: Bit7: The master operates in 7-bit addressing mode
1: Bit10: The master operates in 10-bit addressing mode
Bit 12: 10-bit address header only read direction (master receiver mode).
Allowed values:
0: Complete: The master sends the complete 10 bit slave address read sequence
1: Partial: The master only sends the 1st 7 bits of the 10 bit address, followed by Read direction
Bit 13: Start generation.
Allowed values:
0: NoStart: No Start generation
1: Start: Restart/Start generation
Bit 14: Stop generation (master mode).
Allowed values:
0: NoStop: No Stop generation
1: Stop: Stop generation after current byte transfer
Bit 15: NACK generation (slave mode).
Allowed values:
0: Ack: an ACK is sent after current received byte
1: Nack: a NACK is sent after current received byte
Bits 16-23: Number of bytes.
Allowed values: 0x0-0xff
Bit 24: NBYTES reload mode.
Allowed values:
0: Completed: The transfer is completed after the NBYTES data transfer (STOP or RESTART will follow)
1: NotCompleted: The transfer is not completed after the NBYTES data transfer (NBYTES will be reloaded)
Bit 25: Automatic end mode (master mode).
Allowed values:
0: Software: Software end mode: TC flag is set when NBYTES data are transferred, stretching SCL low
1: Automatic: Automatic end mode: a STOP condition is automatically sent when NBYTES data are transferred
Bit 26: Packet error checking byte.
Allowed values:
0: NoPec: No PEC transfer
1: Pec: PEC transmission/reception is requested
Own address register 1
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 0-9: Interface address.
Allowed values: 0x0-0x3ff
Bit 10: Own Address 1 10-bit mode.
Allowed values:
0: Bit7: Own address 1 is a 7-bit address
1: Bit10: Own address 1 is a 10-bit address
Bit 15: Own Address 1 enable.
Allowed values:
0: Disabled: Own address 1 disabled. The received slave address OA1 is NACKed
1: Enabled: Own address 1 enabled. The received slave address OA1 is ACKed
Own address register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bits 1-7: Interface address.
Allowed values: 0x0-0x7f
Bits 8-10: Own Address 2 masks.
Allowed values:
0: NoMask: No mask
1: Mask1: OA2[1] is masked and don’t care. Only OA2[7:2] are compared
2: Mask2: OA2[2:1] are masked and don’t care. Only OA2[7:3] are compared
3: Mask3: OA2[3:1] are masked and don’t care. Only OA2[7:4] are compared
4: Mask4: OA2[4:1] are masked and don’t care. Only OA2[7:5] are compared
5: Mask5: OA2[5:1] are masked and don’t care. Only OA2[7:6] are compared
6: Mask6: OA2[6:1] are masked and don’t care. Only OA2[7] is compared.
7: Mask7: OA2[7:1] are masked and don’t care. No comparison is done, and all (except reserved) 7-bit received addresses are acknowledged
Bit 15: Own Address 2 enable.
Allowed values:
0: Disabled: Own address 2 disabled. The received slave address OA2 is NACKed
1: Enabled: Own address 2 enabled. The received slave address OA2 is ACKed
Timing register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESC
rw |
SCLDEL
rw |
SDADEL
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SCLH
rw |
SCLL
rw |
Bits 0-7: SCL low period (master mode).
Allowed values: 0x0-0xff
Bits 8-15: SCL high period (master mode).
Allowed values: 0x0-0xff
Bits 16-19: Data hold time.
Allowed values: 0x0-0xf
Bits 20-23: Data setup time.
Allowed values: 0x0-0xf
Bits 28-31: Timing prescaler.
Allowed values: 0x0-0xf
Status register 1
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TEXTEN
rw |
TIMEOUTB
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TIMOUTEN
rw |
TIDLE
rw |
TIMEOUTA
rw |
Bits 0-11: Bus timeout A.
Allowed values: 0x0-0xfff
Bit 12: Idle clock timeout detection.
Allowed values:
0: Disabled: TIMEOUTA is used to detect SCL low timeout
1: Enabled: TIMEOUTA is used to detect both SCL and SDA high timeout (bus idle condition)
Bit 15: Clock timeout enable.
Allowed values:
0: Disabled: SCL timeout detection is disabled
1: Enabled: SCL timeout detection is enabled
Bits 16-27: Bus timeout B.
Allowed values: 0x0-0xfff
Bit 31: Extended clock timeout enable.
Allowed values:
0: Disabled: Extended clock timeout detection is disabled
1: Enabled: Extended clock timeout detection is enabled
Interrupt and Status register
Offset: 0x18, size: 32, reset: 0x00000001, access: Unspecified
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADDCODE
r |
DIR
r |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BUSY
r |
ALERT
r |
TIMEOUT
r |
PECERR
r |
OVR
r |
ARLO
r |
BERR
r |
TCR
r |
TC
r |
STOPF
r |
NACKF
r |
ADDR
r |
RXNE
r |
TXIS
rw |
TXE
rw |
Bit 0: Transmit data register empty (transmitters).
Allowed values:
0: NotEmpty: TXDR register not empty
1: Empty: TXDR register empty
Bit 1: Transmit interrupt status (transmitters).
Allowed values:
0: NotEmpty: The TXDR register is not empty
1: Empty: The TXDR register is empty and the data to be transmitted must be written in the TXDR register
Bit 2: Receive data register not empty (receivers).
Allowed values:
0: Empty: The RXDR register is empty
1: NotEmpty: Received data is copied into the RXDR register, and is ready to be read
Bit 3: Address matched (slave mode).
Allowed values:
0: NotMatch: Adress mismatched or not received
1: Match: Received slave address matched with one of the enabled slave addresses
Bit 4: Not acknowledge received flag.
Allowed values:
0: NoNack: No NACK has been received
1: Nack: NACK has been received
Bit 5: Stop detection flag.
Allowed values:
0: NoStop: No Stop condition detected
1: Stop: Stop condition detected
Bit 6: Transfer Complete (master mode).
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 7: Transfer Complete Reload.
Allowed values:
0: NotComplete: Transfer is not complete
1: Complete: NBYTES has been transfered
Bit 8: Bus error.
Allowed values:
0: NoError: No bus error
1: Error: Misplaced Start and Stop condition is detected
Bit 9: Arbitration lost.
Allowed values:
0: NotLost: No arbitration lost
1: Lost: Arbitration lost
Bit 10: Overrun/Underrun (slave mode).
Allowed values:
0: NoOverrun: No overrun/underrun error occurs
1: Overrun: slave mode with NOSTRETCH=1, when an overrun/underrun error occurs
Bit 11: PEC Error in reception.
Allowed values:
0: Match: Received PEC does match with PEC register
1: NoMatch: Received PEC does not match with PEC register
Bit 12: Timeout or t_low detection flag.
Allowed values:
0: NoTimeout: No timeout occured
1: Timeout: Timeout occured
Bit 13: SMBus alert.
Allowed values:
0: NoAlert: SMBA alert is not detected
1: Alert: SMBA alert event is detected on SMBA pin
Bit 15: Bus busy.
Allowed values:
0: NotBusy: No communication is in progress on the bus
1: Busy: A communication is in progress on the bus
Bit 16: Transfer direction (Slave mode).
Allowed values:
0: Write: Write transfer, slave enters receiver mode
1: Read: Read transfer, slave enters transmitter mode
Bits 17-23: Address match code (Slave mode).
Allowed values: 0x0-0x7f
Interrupt clear register
Offset: 0x1c, size: 32, reset: 0x00000000, access: write-only
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ALERTCF
w |
TIMOUTCF
w |
PECCF
w |
OVRCF
w |
ARLOCF
w |
BERRCF
w |
STOPCF
w |
NACKCF
w |
ADDRCF
w |
Bit 3: Address Matched flag clear.
Allowed values:
1: Clear: Clears the ADDR flag in ISR register
Bit 4: Not Acknowledge flag clear.
Allowed values:
1: Clear: Clears the NACK flag in ISR register
Bit 5: Stop detection flag clear.
Allowed values:
1: Clear: Clears the STOP flag in ISR register
Bit 8: Bus error flag clear.
Allowed values:
1: Clear: Clears the BERR flag in ISR register
Bit 9: Arbitration lost flag clear.
Allowed values:
1: Clear: Clears the ARLO flag in ISR register
Bit 10: Overrun/Underrun flag clear.
Allowed values:
1: Clear: Clears the OVR flag in ISR register
Bit 11: PEC Error flag clear.
Allowed values:
1: Clear: Clears the PEC flag in ISR register
Bit 12: Timeout detection flag clear.
Allowed values:
1: Clear: Clears the TIMOUT flag in ISR register
Bit 13: Alert flag clear.
Allowed values:
1: Clear: Clears the ALERT flag in ISR register
PEC register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PEC
r |
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXDATA
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXDATA
rw |
0x40003000: Independent watchdog
3/7 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | KR | ||||||||||||||||||||||||||||||||
0x4 | PR | ||||||||||||||||||||||||||||||||
0x8 | RLR | ||||||||||||||||||||||||||||||||
0xc | SR | ||||||||||||||||||||||||||||||||
0x10 | WINR |
Key register
Offset: 0x0, size: 32, reset: 0x00000000, access: write-only
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
KEY
w |
Prescaler register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PR
rw |
Reload register
Offset: 0x8, size: 32, reset: 0x00000FFF, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RL
rw |
Window register
Offset: 0x10, size: 32, reset: 0x00000FFF, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WIN
rw |
0x40007c00: Low power timer
8/44 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ISR | ||||||||||||||||||||||||||||||||
0x4 | ICR | ||||||||||||||||||||||||||||||||
0x8 | IER | ||||||||||||||||||||||||||||||||
0xc | CFGR | ||||||||||||||||||||||||||||||||
0x10 | CR | ||||||||||||||||||||||||||||||||
0x14 | CMP | ||||||||||||||||||||||||||||||||
0x18 | ARR | ||||||||||||||||||||||||||||||||
0x1c | CNT | ||||||||||||||||||||||||||||||||
0x20 | OR |
Interrupt and Status Register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-only
7/7 fields covered.
Interrupt Clear Register
Offset: 0x4, size: 32, reset: 0x00000000, access: write-only
0/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DOWNCF
w |
UPCF
w |
ARROKCF
w |
CMPOKCF
w |
EXTTRIGCF
w |
ARRMCF
w |
CMPMCF
w |
Bit 0: compare match Clear Flag.
Bit 1: Autoreload match Clear Flag.
Bit 2: External trigger valid edge Clear Flag.
Bit 3: Compare register update OK Clear Flag.
Bit 4: Autoreload register update OK Clear Flag.
Bit 5: Direction change to UP Clear Flag.
Bit 6: Direction change to down Clear Flag.
Interrupt Enable Register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DOWNIE
rw |
UPIE
rw |
ARROKIE
rw |
CMPOKIE
rw |
EXTTRIGIE
rw |
ARRMIE
rw |
CMPMIE
rw |
Bit 0: Compare match Interrupt Enable.
Bit 1: Autoreload match Interrupt Enable.
Bit 2: External trigger valid edge Interrupt Enable.
Bit 3: Compare register update OK Interrupt Enable.
Bit 4: Autoreload register update OK Interrupt Enable.
Bit 5: Direction change to UP Interrupt Enable.
Bit 6: Direction change to down Interrupt Enable.
Configuration Register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ENC
rw |
COUNTMODE
rw |
PRELOAD
rw |
WAVPOL
rw |
WAVE
rw |
TIMOUT
rw |
TRIGEN
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TRIGSEL
rw |
PRESC
rw |
TRGFLT
rw |
CKFLT
rw |
CKPOL
rw |
CKSEL
rw |
Bit 0: Clock selector.
Bits 1-2: Clock Polarity.
Bits 3-4: Configurable digital filter for external clock.
Bits 6-7: Configurable digital filter for trigger.
Bits 9-11: Clock prescaler.
Bits 13-15: Trigger selector.
Bits 17-18: Trigger enable and polarity.
Bit 19: Timeout enable.
Bit 20: Waveform shape.
Bit 21: Waveform shape polarity.
Bit 22: Registers update mode.
Bit 23: counter mode enabled.
Bit 24: Encoder mode enable.
Control Register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/5 fields covered.
Compare Register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CMP
rw |
Autoreload Register
Offset: 0x18, size: 32, reset: 0x00000001, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
Counter Register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
0x40009400: Low power timer
8/44 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ISR | ||||||||||||||||||||||||||||||||
0x4 | ICR | ||||||||||||||||||||||||||||||||
0x8 | IER | ||||||||||||||||||||||||||||||||
0xc | CFGR | ||||||||||||||||||||||||||||||||
0x10 | CR | ||||||||||||||||||||||||||||||||
0x14 | CMP | ||||||||||||||||||||||||||||||||
0x18 | ARR | ||||||||||||||||||||||||||||||||
0x1c | CNT | ||||||||||||||||||||||||||||||||
0x20 | OR |
Interrupt and Status Register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-only
7/7 fields covered.
Interrupt Clear Register
Offset: 0x4, size: 32, reset: 0x00000000, access: write-only
0/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DOWNCF
w |
UPCF
w |
ARROKCF
w |
CMPOKCF
w |
EXTTRIGCF
w |
ARRMCF
w |
CMPMCF
w |
Bit 0: compare match Clear Flag.
Bit 1: Autoreload match Clear Flag.
Bit 2: External trigger valid edge Clear Flag.
Bit 3: Compare register update OK Clear Flag.
Bit 4: Autoreload register update OK Clear Flag.
Bit 5: Direction change to UP Clear Flag.
Bit 6: Direction change to down Clear Flag.
Interrupt Enable Register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DOWNIE
rw |
UPIE
rw |
ARROKIE
rw |
CMPOKIE
rw |
EXTTRIGIE
rw |
ARRMIE
rw |
CMPMIE
rw |
Bit 0: Compare match Interrupt Enable.
Bit 1: Autoreload match Interrupt Enable.
Bit 2: External trigger valid edge Interrupt Enable.
Bit 3: Compare register update OK Interrupt Enable.
Bit 4: Autoreload register update OK Interrupt Enable.
Bit 5: Direction change to UP Interrupt Enable.
Bit 6: Direction change to down Interrupt Enable.
Configuration Register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ENC
rw |
COUNTMODE
rw |
PRELOAD
rw |
WAVPOL
rw |
WAVE
rw |
TIMOUT
rw |
TRIGEN
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TRIGSEL
rw |
PRESC
rw |
TRGFLT
rw |
CKFLT
rw |
CKPOL
rw |
CKSEL
rw |
Bit 0: Clock selector.
Bits 1-2: Clock Polarity.
Bits 3-4: Configurable digital filter for external clock.
Bits 6-7: Configurable digital filter for trigger.
Bits 9-11: Clock prescaler.
Bits 13-15: Trigger selector.
Bits 17-18: Trigger enable and polarity.
Bit 19: Timeout enable.
Bit 20: Waveform shape.
Bit 21: Waveform shape polarity.
Bit 22: Registers update mode.
Bit 23: counter mode enabled.
Bit 24: Encoder mode enable.
Control Register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/5 fields covered.
Compare Register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CMP
rw |
Autoreload Register
Offset: 0x18, size: 32, reset: 0x00000001, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
Counter Register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
0x40008000: Universal synchronous asynchronous receiver transmitter
22/83 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | CR3 | ||||||||||||||||||||||||||||||||
0xc | BRR | ||||||||||||||||||||||||||||||||
0x18 | RQR | ||||||||||||||||||||||||||||||||
0x1c | ISR | ||||||||||||||||||||||||||||||||
0x20 | ICR | ||||||||||||||||||||||||||||||||
0x24 | RDR | ||||||||||||||||||||||||||||||||
0x28 | TDR |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/21 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXFFIE
rw |
TXFEIE
rw |
FIFOEN
rw |
M1
rw |
DEAT
rw |
DEDT
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CMIE
rw |
MME
rw |
M0
rw |
WAKE
rw |
PCE
rw |
PS
rw |
PEIE
rw |
TXEIE
rw |
TCIE
rw |
RXNEIE
rw |
IDLEIE
rw |
TE
rw |
RE
rw |
UESM
rw |
UE
rw |
Bit 0: USART enable.
Bit 1: USART enable in Stop mode.
Bit 2: Receiver enable.
Bit 3: Transmitter enable.
Bit 4: IDLE interrupt enable.
Bit 5: RXNE interrupt enable.
Bit 6: Transmission complete interrupt enable.
Bit 7: interrupt enable.
Bit 8: PE interrupt enable.
Bit 9: Parity selection.
Bit 10: Parity control enable.
Bit 11: Receiver wakeup method.
Bit 12: Word length.
Bit 13: Mute mode enable.
Bit 14: Character match interrupt enable.
Bits 16-20: Driver Enable de-assertion time.
Bits 21-25: Driver Enable assertion time.
Bit 28: Word length.
Bit 29: :FIFO mode enable.
Bit 30: TXFIFO empty interrupt enable.
Bit 31: RXFIFO Full interrupt enable.
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADD
rw |
MSBFIRST
rw |
DATAINV
rw |
TXINV
rw |
RXINV
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SWAP
rw |
STOP
rw |
ADDM7
rw |
Bit 4: 7-bit Address Detection/4-bit Address Detection.
Bits 12-13: STOP bits.
Bit 15: Swap TX/RX pins.
Bit 16: RX pin active level inversion.
Bit 17: TX pin active level inversion.
Bit 18: Binary data inversion.
Bit 19: Most significant bit first.
Bits 24-31: Address of the USART node.
Control register 3
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFTCFG
rw |
RXFTIE
rw |
RXFTCFG
rw |
TXFTIE
rw |
WUFIE
rw |
WUS
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DEP
rw |
DEM
rw |
DDRE
rw |
OVRDIS
rw |
CTSIE
rw |
CTSE
rw |
RTSE
rw |
DMAT
rw |
DMAR
rw |
HDSEL
rw |
EIE
rw |
Bit 0: Error interrupt enable.
Bit 3: Half-duplex selection.
Bit 6: DMA enable receiver.
Bit 7: DMA enable transmitter.
Bit 8: RTS enable.
Bit 9: CTS enable.
Bit 10: CTS interrupt enable.
Bit 12: Overrun Disable.
Bit 13: DMA Disable on Reception Error.
Bit 14: Driver enable mode.
Bit 15: Driver enable polarity selection.
Bits 20-21: Wakeup from Stop mode interrupt flag selection.
Bit 22: Wakeup from Stop mode interrupt enable.
Bit 23: TXFIFO threshold interrupt enable.
Bits 25-27: Receive FIFO threshold configuration.
Bit 28: RXFIFO threshold interrupt enable.
Bits 29-31: TXFIFO threshold configuration.
Baud rate register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Request register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
0/4 fields covered.
Interrupt & status register
Offset: 0x1c, size: 32, reset: 0x000000C0, access: read-only
21/21 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFT
r |
RXFT
r |
RXFF
r |
TXFF
r |
REACK
r |
TEACK
r |
WUF
r |
RWU
r |
SBKF
r |
CMF
r |
BUSY
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CTS
r |
CTSIF
r |
TXE
r |
TC
r |
RXNE
r |
IDLE
r |
ORE
r |
NF
r |
FE
r |
PE
r |
Bit 0: PE.
Bit 1: FE.
Bit 2: NF.
Bit 3: ORE.
Bit 4: IDLE.
Bit 5: RXNE.
Bit 6: TC.
Bit 7: TXE.
Bit 9: CTSIF.
Bit 10: CTS.
Bit 16: BUSY.
Bit 17: CMF.
Bit 18: SBKF.
Bit 19: RWU.
Bit 20: WUF.
Bit 21: TEACK.
Bit 22: REACK.
Bit 23: ??.
Bit 24: ??.
Bit 26: RXFIFO threshold flag.
Bit 27: TXFIFO threshold flag.
Interrupt flag clear register
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
0/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUCF
w |
CMCF
w |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CTSCF
w |
TCCF
w |
IDLECF
w |
ORECF
w |
NCEF
w |
FECF
w |
PECF
w |
Bit 0: Parity error clear flag.
Bit 1: Framing error clear flag.
Bit 2: Noise detected clear flag.
Bit 3: Overrun error clear flag.
Bit 4: Idle line detected clear flag.
Bit 6: Transmission complete clear flag.
Bit 9: CTS clear flag.
Bit 17: Character match clear flag.
Bit 20: Wakeup from Stop mode clear flag.
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RDR
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDR
rw |
0x40016800: LCD-TFT display controller
93/93 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x8 | SSCR | ||||||||||||||||||||||||||||||||
0xc | BPCR | ||||||||||||||||||||||||||||||||
0x10 | AWCR | ||||||||||||||||||||||||||||||||
0x14 | TWCR | ||||||||||||||||||||||||||||||||
0x18 | GCR | ||||||||||||||||||||||||||||||||
0x24 | SRCR | ||||||||||||||||||||||||||||||||
0x2c | BCCR | ||||||||||||||||||||||||||||||||
0x34 | IER | ||||||||||||||||||||||||||||||||
0x38 | ISR | ||||||||||||||||||||||||||||||||
0x3c | ICR | ||||||||||||||||||||||||||||||||
0x40 | LIPCR | ||||||||||||||||||||||||||||||||
0x44 | CPSR | ||||||||||||||||||||||||||||||||
0x48 | CDSR | ||||||||||||||||||||||||||||||||
0x84 | L1CR | ||||||||||||||||||||||||||||||||
0x88 | L1WHPCR | ||||||||||||||||||||||||||||||||
0x8c | L1WVPCR | ||||||||||||||||||||||||||||||||
0x90 | L1CKCR | ||||||||||||||||||||||||||||||||
0x94 | L1PFCR | ||||||||||||||||||||||||||||||||
0x98 | L1CACR | ||||||||||||||||||||||||||||||||
0x9c | L1DCCR | ||||||||||||||||||||||||||||||||
0xa0 | L1BFCR | ||||||||||||||||||||||||||||||||
0xac | L1CFBAR | ||||||||||||||||||||||||||||||||
0xb0 | L1CFBLR | ||||||||||||||||||||||||||||||||
0xb4 | L1CFBLNR | ||||||||||||||||||||||||||||||||
0xc4 | L1CLUTWR | ||||||||||||||||||||||||||||||||
0x104 | L2CR | ||||||||||||||||||||||||||||||||
0x108 | L2WHPCR | ||||||||||||||||||||||||||||||||
0x10c | L2WVPCR | ||||||||||||||||||||||||||||||||
0x110 | L2CKCR | ||||||||||||||||||||||||||||||||
0x114 | L2PFCR | ||||||||||||||||||||||||||||||||
0x118 | L2CACR | ||||||||||||||||||||||||||||||||
0x11c | L2DCCR | ||||||||||||||||||||||||||||||||
0x124 | L2BFCR | ||||||||||||||||||||||||||||||||
0x12c | L2CFBAR | ||||||||||||||||||||||||||||||||
0x130 | L2CFBLR | ||||||||||||||||||||||||||||||||
0x134 | L2CFBLNR | ||||||||||||||||||||||||||||||||
0x144 | L2CLUTWR |
LTDC Synchronization Size Configuration Register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Back Porch Configuration Register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Active Width Configuration Register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Total Width Configuration Register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Global Control Register
Offset: 0x18, size: 32, reset: 0x00002220, access: Unspecified
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HSPOL
rw |
VSPOL
rw |
DEPOL
rw |
PCPOL
rw |
DEN
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DRW
r |
DGW
r |
DBW
r |
LTDCEN
rw |
Bit 0: LCD-TFT controller enable bit.
Allowed values:
0: Disabled: LCD-TFT controller disabled
1: Enabled: LCD-TFT controller enabled
Bits 4-6: Dither Blue Width.
Bits 8-10: Dither Green Width.
Bits 12-14: Dither Red Width.
Bit 16: Dither Enable.
Allowed values:
0: Disabled: Dither disabled
1: Enabled: Dither enabled
Bit 28: Pixel Clock Polarity.
Allowed values:
0: RisingEdge: Pixel clock on rising edge
1: FallingEdge: Pixel clock on falling edge
Bit 29: Not Data Enable Polarity.
Allowed values:
0: ActiveLow: Data enable polarity is active low
1: ActiveHigh: Data enable polarity is active high
Bit 30: Vertical Synchronization Polarity.
Allowed values:
0: ActiveLow: Vertical synchronization polarity is active low
1: ActiveHigh: Vertical synchronization polarity is active high
Bit 31: Horizontal Synchronization Polarity.
Allowed values:
0: ActiveLow: Horizontal synchronization polarity is active low
1: ActiveHigh: Horizontal synchronization polarity is active high
LTDC Shadow Reload Configuration Register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Bit 0: Immediate Reload.
Allowed values:
0: NoEffect: This bit is set by software and cleared only by hardware after reload (it cannot be cleared through register write once it is set)
1: Reload: The shadow registers are reloaded immediately. This bit is set by software and cleared only by hardware after reload
Bit 1: Vertical Blanking Reload.
Allowed values:
0: NoEffect: This bit is set by software and cleared only by hardware after reload (it cannot be cleared through register write once it is set)
1: Reload: The shadow registers are reloaded during the vertical blanking period (at the beginning of the first line after the active display area).
LTDC Background Color Configuration Register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
LTDC Interrupt Enable Register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bit 0: Line Interrupt Enable.
Allowed values:
0: Disabled: Line interrupt disabled
1: Enabled: Line interrupt enabled
Bit 1: FIFO Underrun Interrupt Enable.
Allowed values:
0: Disabled: FIFO underrun interrupt disabled
1: Enabled: FIFO underrun interrupt enabled
Bit 2: Transfer Error Interrupt Enable.
Allowed values:
0: Disabled: Transfer error interrupt disabled
1: Enabled: Transfer error interrupt enabled
Bit 3: Register Reload interrupt enable.
Allowed values:
0: Disabled: Register reload interrupt disabled
1: Enabled: Register reload interrupt enabled
LTDC Interrupt Status Register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
Bit 0: Line Interrupt flag.
Allowed values:
0: NotReached: Programmed line not reached
1: Reached: Line interrupt generated when a programmed line is reached
Bit 1: FIFO Underrun Interrupt flag.
Allowed values:
0: NoUnderrun: No FIFO underrun
1: Underrun: FIFO underrun interrupt generated, if one of the layer FIFOs is empty and pixel data is read from the FIFO
Bit 2: Transfer Error interrupt flag.
Allowed values:
0: NoError: No transfer error
1: Error: Transfer error interrupt generated when a bus error occurs
Bit 3: Register Reload Interrupt Flag.
Allowed values:
0: NoReload: No register reload
1: Reload: Register reload interrupt generated when a vertical blanking reload occurs (and the first line after the active area is reached)
LTDC Interrupt Clear Register
Offset: 0x3c, size: 32, reset: 0x00000000, access: write-only
4/4 fields covered.
Bit 0: Clears the Line Interrupt Flag.
Allowed values:
1: Clear: Clears the LIF flag in the ISR register
Bit 1: Clears the FIFO Underrun Interrupt flag.
Allowed values:
1: Clear: Clears the FUIF flag in the ISR register
Bit 2: Clears the Transfer Error Interrupt Flag.
Allowed values:
1: Clear: Clears the TERRIF flag in the ISR register
Bit 3: Clears Register Reload Interrupt Flag.
Allowed values:
1: Clear: Clears the RRIF flag in the ISR register
LTDC Line Interrupt Position Configuration Register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LIPOS
rw |
LTDC Current Position Status Register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
LTDC Current Display Status Register
Offset: 0x48, size: 32, reset: 0x0000000F, access: read-only
4/4 fields covered.
Bit 0: Vertical Data Enable display Status.
Allowed values:
0: NotActive: Currently not in vertical Data Enable phase
1: Active: Currently in vertical Data Enable phase
Bit 1: Horizontal Data Enable display Status.
Allowed values:
0: NotActive: Currently not in horizontal Data Enable phase
1: Active: Currently in horizontal Data Enable phase
Bit 2: Vertical Synchronization display Status.
Allowed values:
0: NotActive: Currently not in VSYNC phase
1: Active: Currently in VSYNC phase
Bit 3: Horizontal Synchronization display Status.
Allowed values:
0: NotActive: Currently not in HSYNC phase
1: Active: Currently in HSYNC phase
LTDC Layer Control Register
Offset: 0x84, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 0: Layer Enable.
Allowed values:
0: Disabled: Layer disabled
1: Enabled: Layer enabled
Bit 1: Color Keying Enable.
Allowed values:
0: Disabled: Color keying disabled
1: Enabled: Color keying enabled
Bit 4: Color Look-Up Table Enable.
Allowed values:
0: Disabled: Color look-up table disabled
1: Enabled: Color look-up table enabled
LTDC Layer Window Horizontal Position Configuration Register
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer Window Vertical Position Configuration Register
Offset: 0x8c, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer Color Keying Configuration Register
Offset: 0x90, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
LTDC Layer Pixel Format Configuration Register
Offset: 0x94, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PF
rw |
LTDC Layer Constant Alpha Configuration Register
Offset: 0x98, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CONSTA
rw |
LTDC Layer Default Color Configuration Register
Offset: 0x9c, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
LTDC Layer Blending Factors Configuration Register
Offset: 0xa0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer Color Frame Buffer Address Register
Offset: 0xac, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
LTDC Layer Color Frame Buffer Length Register
Offset: 0xb0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer ColorFrame Buffer Line Number Register
Offset: 0xb4, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CFBLNBR
rw |
LTDC Layerx CLUT Write Register
Offset: 0xc4, size: 32, reset: 0x00000000, access: write-only
4/4 fields covered.
LTDC Layer Control Register
Offset: 0x104, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 0: Layer Enable.
Allowed values:
0: Disabled: Layer disabled
1: Enabled: Layer enabled
Bit 1: Color Keying Enable.
Allowed values:
0: Disabled: Color keying disabled
1: Enabled: Color keying enabled
Bit 4: Color Look-Up Table Enable.
Allowed values:
0: Disabled: Color look-up table disabled
1: Enabled: Color look-up table enabled
LTDC Layerx Window Horizontal Position Configuration Register
Offset: 0x108, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer Window Vertical Position Configuration Register
Offset: 0x10c, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer Color Keying Configuration Register
Offset: 0x110, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
LTDC Layer Pixel Format Configuration Register
Offset: 0x114, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PF
rw |
LTDC Layer Constant Alpha Configuration Register
Offset: 0x118, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CONSTA
rw |
LTDC Layer Default Color Configuration Register
Offset: 0x11c, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
LTDC Layer Blending Factors Configuration Register
Offset: 0x124, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer Color Frame Buffer Address Register
Offset: 0x12c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
LTDC Layer Color Frame Buffer Length Register
Offset: 0x130, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
LTDC Layer ColorFrame Buffer Line Number Register
Offset: 0x134, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CFBLNBR
rw |
0xe000ed90: Memory protection unit
3/19 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MPU_TYPER | ||||||||||||||||||||||||||||||||
0x4 | MPU_CTRL | ||||||||||||||||||||||||||||||||
0x8 | MPU_RNR | ||||||||||||||||||||||||||||||||
0xc | MPU_RBAR | ||||||||||||||||||||||||||||||||
0x10 | MPU_RASR |
MPU type register
Offset: 0x0, size: 32, reset: 0x00000800, access: read-only
3/3 fields covered.
MPU control register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRIVDEFENA
rw |
HFNMIENA
rw |
ENABLE
rw |
MPU region number register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REGION
rw |
MPU region base address register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
MPU region attribute and size register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
XN
rw |
AP
rw |
TEX
rw |
S
rw |
C
rw |
B
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SRD
rw |
SIZE
rw |
ENABLE
rw |
Bit 0: Region enable bit..
Bits 1-5: Size of the MPU protection region.
Bits 8-15: Subregion disable bits.
Bit 16: memory attribute.
Bit 17: memory attribute.
Bit 18: Shareable memory attribute.
Bits 19-21: memory attribute.
Bits 24-26: Access permission.
Bit 28: Instruction access disable bit.
0xe000e100: Nested Vectored Interrupt Controller
3/119 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ISER0 | ||||||||||||||||||||||||||||||||
0x4 | ISER1 | ||||||||||||||||||||||||||||||||
0x8 | ISER2 | ||||||||||||||||||||||||||||||||
0x80 | ICER0 | ||||||||||||||||||||||||||||||||
0x84 | ICER1 | ||||||||||||||||||||||||||||||||
0x88 | ICER2 | ||||||||||||||||||||||||||||||||
0x100 | ISPR0 | ||||||||||||||||||||||||||||||||
0x104 | ISPR1 | ||||||||||||||||||||||||||||||||
0x108 | ISPR2 | ||||||||||||||||||||||||||||||||
0x180 | ICPR0 | ||||||||||||||||||||||||||||||||
0x184 | ICPR1 | ||||||||||||||||||||||||||||||||
0x188 | ICPR2 | ||||||||||||||||||||||||||||||||
0x200 | IABR0 | ||||||||||||||||||||||||||||||||
0x204 | IABR1 | ||||||||||||||||||||||||||||||||
0x208 | IABR2 | ||||||||||||||||||||||||||||||||
0x300 | IPR0 | ||||||||||||||||||||||||||||||||
0x304 | IPR1 | ||||||||||||||||||||||||||||||||
0x308 | IPR2 | ||||||||||||||||||||||||||||||||
0x30c | IPR3 | ||||||||||||||||||||||||||||||||
0x310 | IPR4 | ||||||||||||||||||||||||||||||||
0x314 | IPR5 | ||||||||||||||||||||||||||||||||
0x318 | IPR6 | ||||||||||||||||||||||||||||||||
0x31c | IPR7 | ||||||||||||||||||||||||||||||||
0x320 | IPR8 | ||||||||||||||||||||||||||||||||
0x324 | IPR9 | ||||||||||||||||||||||||||||||||
0x328 | IPR10 | ||||||||||||||||||||||||||||||||
0x32c | IPR11 | ||||||||||||||||||||||||||||||||
0x330 | IPR12 | ||||||||||||||||||||||||||||||||
0x334 | IPR13 | ||||||||||||||||||||||||||||||||
0x338 | IPR14 | ||||||||||||||||||||||||||||||||
0x33c | IPR15 | ||||||||||||||||||||||||||||||||
0x340 | IPR16 | ||||||||||||||||||||||||||||||||
0x344 | IPR17 | ||||||||||||||||||||||||||||||||
0x348 | IPR18 | ||||||||||||||||||||||||||||||||
0x34c | IPR19 | ||||||||||||||||||||||||||||||||
0x350 | IPR20 | ||||||||||||||||||||||||||||||||
0x354 | IPR21 | ||||||||||||||||||||||||||||||||
0x358 | IPR22 | ||||||||||||||||||||||||||||||||
0x35c | IPR23 | ||||||||||||||||||||||||||||||||
0x360 | IPR24 | ||||||||||||||||||||||||||||||||
0x364 | IPR25 |
Interrupt Set-Enable Register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Set-Enable Register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Set-Enable Register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Clear-Enable Register
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Clear-Enable Register
Offset: 0x84, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Clear-Enable Register
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Set-Pending Register
Offset: 0x100, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Set-Pending Register
Offset: 0x104, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Set-Pending Register
Offset: 0x108, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Clear-Pending Register
Offset: 0x180, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Clear-Pending Register
Offset: 0x184, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Clear-Pending Register
Offset: 0x188, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Interrupt Active Bit Register
Offset: 0x200, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
Interrupt Active Bit Register
Offset: 0x204, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
Interrupt Active Bit Register
Offset: 0x208, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
Interrupt Priority Register
Offset: 0x300, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x304, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x308, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x30c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x310, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x314, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x318, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x31c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x320, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x324, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x328, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x32c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x330, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x334, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x338, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x33c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x340, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x344, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x348, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x34c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x350, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x354, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x358, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x35c, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
Interrupt Priority Register
Offset: 0x360, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
0xe000ef00: Nested vectored interrupt controller
0/1 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | STIR |
Software trigger interrupt register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTID
rw |
0xa0001000: OctoSPI
98/99 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x8 | DCR1 | ||||||||||||||||||||||||||||||||
0xc | DCR2 | ||||||||||||||||||||||||||||||||
0x10 | DCR3 | ||||||||||||||||||||||||||||||||
0x14 | DCR4 | ||||||||||||||||||||||||||||||||
0x20 | SR | ||||||||||||||||||||||||||||||||
0x24 | FCR | ||||||||||||||||||||||||||||||||
0x40 | DLR | ||||||||||||||||||||||||||||||||
0x48 | AR | ||||||||||||||||||||||||||||||||
0x50 | DR | ||||||||||||||||||||||||||||||||
0x80 | PSMKR | ||||||||||||||||||||||||||||||||
0x88 | PSMAR | ||||||||||||||||||||||||||||||||
0x90 | PIR | ||||||||||||||||||||||||||||||||
0x100 | CCR | ||||||||||||||||||||||||||||||||
0x108 | TCR | ||||||||||||||||||||||||||||||||
0x110 | IR | ||||||||||||||||||||||||||||||||
0x120 | ABR | ||||||||||||||||||||||||||||||||
0x130 | LPTR | ||||||||||||||||||||||||||||||||
0x140 | WPCCR | ||||||||||||||||||||||||||||||||
0x148 | WPTCR | ||||||||||||||||||||||||||||||||
0x150 | WPIR | ||||||||||||||||||||||||||||||||
0x160 | WPABR | ||||||||||||||||||||||||||||||||
0x180 | WCCR | ||||||||||||||||||||||||||||||||
0x188 | WTCR | ||||||||||||||||||||||||||||||||
0x190 | WIR | ||||||||||||||||||||||||||||||||
0x1a0 | WABR | ||||||||||||||||||||||||||||||||
0x200 | HLCR |
control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
15/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FMODE
rw |
PMM
rw |
APMS
rw |
TOIE
rw |
SMIE
rw |
FTIE
rw |
TCIE
rw |
TEIE
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FTHRES
rw |
FSEL
rw |
DMM
rw |
TCEN
rw |
DMAEN
rw |
ABORT
rw |
EN
rw |
Bit 0: Enable.
Allowed values:
0: Disabled: OCTOSPI disabled
1: Enabled: OCTOSPI enabled
Bit 1: Abort request.
Allowed values:
0: NotRequested: No abort requested
1: Requested: Abort requested
Bit 2: DMA enable.
Allowed values:
0: Disabled: DMA disabled for Indirect mode
1: Enabled: DMA enabled for Indirect mode
Bit 3: Timeout counter enable.
Allowed values:
0: Disabled: Timeout counter is disabled, and thus the chip-select (NCS) remains active indefinitely after an access in Memory-mapped mode
1: Enabled: Timeout counter is enabled, and thus the chip-select is released in the Memory-mapped mode after TIMEOUT[15:0] cycles of external device inactivity
Bit 6: Dual-memory configuration.
Allowed values:
0: Disabled: Dual-quad configuration disabled
1: Enabled: Dual-quad configuration enabled
Bit 7: FLASH memory selection.
Allowed values:
0: FLASH1: FLASH 1 selected (data exchanged over IO[3:0])
1: FLASH2: FLASH 2 selected (data exchanged over IO[7:4])
Bits 8-12: IFO threshold level.
Allowed values: 0x0-0x1f
Bit 16: Transfer error interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 17: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 18: FIFO threshold interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 19: Status match interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 20: TimeOut interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 22: Automatic poll mode stop.
Allowed values:
0: Running: Automatic status-polling mode is stopped only by abort or by disabling the OCTOSPI
1: StopMatch: Automatic status-polling mode stops as soon as there is a match
Bit 23: Polling match mode.
Allowed values:
0: ANDMatchMode: AND-match mode, SMF is set if all the unmasked bits received from the device match the corresponding bits in the match register
1: ORMatchmode: OR-match mode, SMF is set if any of the unmasked bits received from the device matches its corresponding bit in the match register
Bits 28-29: Functional mode.
Allowed values:
0: IndirectWrite: Indirect-write mode
1: IndirectRead: Indirect-read mode
2: AutomaticPolling: Automatic status-polling mode
3: MemoryMapped: Memory-mapped mode
device configuration register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MTYP
rw |
DEVSIZE
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CSHT
rw |
DLYBYP
rw |
FRCK
rw |
CKMODE
rw |
Bit 0: Mode 0 / mode 3.
Allowed values:
0: Mode0: CLK must stay low while NCS is high (chip-select released). This is referred to as Mode 0
1: Mode3: CLK must stay high while NCS is high (chip-select released). This is referred to as Mode 3
Bit 1: Free running clock.
Allowed values:
0: Disabled: CLK is not free running
1: Enabled: CLK is free running (always provided)
Bit 3: Delay block bypass.
Allowed values:
0: DelayBlockEnabled: The internal sampling clock (called feedback clock) or the DQS data strobe external signal is delayed by the delay block (for more details on this block, refer to the dedicated section of the reference manual as it is not part of the OCTOSPI peripheral)
1: DelayBlockBypassed: The delay block is bypassed, so the internal sampling clock or the DQS data strobe external signal is not affected by the delay block. The delay is shorter than when the delay block is not bypassed, even with the delay value set to minimum value in delay block
Bits 8-13: Chip-select high time.
Allowed values: 0x0-0x3f
Bits 16-20: Device size.
Allowed values: 0x0-0x1f
Bits 24-26: Memory type.
Allowed values:
0: MicronMode: Micron mode, D0/D1 ordering in DTR 8-data-bit mode. Regular-command protocol in Single-, Dual-, Quad- and Octal-SPI modes
1: MacronixMode: Macronix mode, D1/D0 ordering in DTR 8-data-bit mode. Regular-command protocol in Single-, Dual-, Quad- and Octal-SPI modes
2: StandardMode: Standard Mode
3: MacronixRamMode: Macronix RAM mode, D1/D0 ordering in DTR 8-data-bit mode. Regular-command protocol in Single-, Dual-, Quad- and Octal-SPI modes with dedicated address mapping
4: HyperBusMemoryMode: HyperBus memory mode, the protocol follows the HyperBus specification. 8-data-bit DTR mode must be selected
5: HyperBusMode: HyperBus register mode, addressing register space. The memory-mapped accesses in this mode must be non-cacheable, or Indirect read/write modes must be used
device configuration register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WRAPSIZE
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PRESCALER
rw |
Bits 0-7: Clock prescaler.
Allowed values: 0x0-0xff
Bits 16-18: Wrap size.
Allowed values:
0: NoWrappingSupport: Wrapped reads are not supported by the memory
2: WrappingSize16: External memory supports wrap size of 16 bytes
3: WrappingSize32: External memory supports wrap size of 32 bytes
4: WrappingSize64: External memory supports wrap size of 64 bytes
5: WrappingSize128: External memory supports wrap size of 128 bytes
device configuration register 3
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Device configuration register 4
Offset: 0x14, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
status register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
Bit 0: Transfer error flag.
Allowed values:
0: Cleared: This bit is cleared by writing 1 to CTEF
1: InvalidAddressAccessed: This bit is set in Indirect mode when an invalid address is being accessed in Indirect mode
Bit 1: Transfer complete flag.
Allowed values:
0: Cleared: This bit is cleared by writing 1 to CTCF
1: TransferCompleted: This bit is set when the programmed number of data has been transferred
Bit 2: FIFO threshold flag.
Allowed values:
0: Cleared: It is cleared automatically as soon as the threshold condition is no longer true
1: ThresholdReached: This bit is set when the FIFO threshold has been reached
Bit 3: Status match flag.
Allowed values:
0: Cleared: It is cleared by writing 1 to CSMF
1: Matched: This bit is set in Automatic status-polling mode when the unmasked received data matches the corresponding bits in the match register (OCTOSPI_PSMAR)
Bit 4: Timeout flag.
Allowed values:
0: Cleared: This bit is cleared by writing 1 to CTOF
1: Timeout: This bit is set when timeout occurs
Bit 5: BUSY.
Allowed values:
0: Cleared: This bit is cleared automatically when the operation with the external device is finished and the FIFO is empty
1: Busy: This bit is set when an operation is ongoing
Bits 8-13: FIFO level.
Allowed values: 0x0-0x3f
flag clear register
Offset: 0x24, size: 32, reset: 0x00000000, access: write-only
4/4 fields covered.
Bit 0: Clear transfer error flag.
Allowed values:
1: Clear: Writing 1 clears the TEF flag in the OCTOSPI_SR register
Bit 1: Clear transfer complete flag.
Allowed values:
1: Clear: Writing 1 clears the TCF flag in the OCTOSPI_SR register
Bit 3: Clear status match flag.
Allowed values:
1: Clear: Writing 1 clears the SMF flag in the OCTOSPI_SR register
Bit 4: Clear timeout flag.
Allowed values:
1: Clear: Writing 1 clears the TOF flag in the OCTOSPI_SR register
data length register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
address register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
data register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
polling status mask register
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
polling status match register
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
polling interval register
Offset: 0x90, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTERVAL
rw |
communication configuration register
Offset: 0x100, size: 32, reset: 0x00000000, access: read-write
13/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SIOO
rw |
DQSE
rw |
DDTR
rw |
DMODE
rw |
ABSIZE
rw |
ABDTR
rw |
ABMODE
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ADSIZE
rw |
ADDTR
rw |
ADMODE
rw |
ISIZE
rw |
IDTR
rw |
IMODE
rw |
Bits 0-2: Instruction mode.
Allowed values:
0: NoInstruction: No instruction
1: SingleLine: Instruction on a single line
2: TwoLines: Instruction on two lines
3: FourLines: Instruction on four lines
4: EightLines: Instruction on eight lines
Bit 3: Instruction double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for instruction phase
1: Enabled: DTR mode enabled for instruction phase
Bits 4-5: Instruction size.
Allowed values:
0: Bits8: 8-bit instruction
1: Bits16: 16-bit instruction
2: Bits24: 24-bit instruction
3: Bits32: 32-bit instruction
Bits 8-10: Address mode.
Allowed values:
0: NoAddress: No address
1: SingleLine: Address on a single line
2: TwoLines: Address on two lines
3: FourLines: Address on four lines
4: EightLines: Address on eight lines
Bit 11: Address double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for address phase
1: Enabled: DTR mode enabled for address phase
Bits 12-13: Address size.
Allowed values:
0: Bits8: 8-bit address
1: Bits16: 16-bit address
2: Bits24: 24-bit address
3: Bits32: 32-bit address
Bits 16-18: Alternate byte mode.
Allowed values:
0: NoAlternateBytes: No alternate bytes
1: SingleLine: Alternate bytes on a single line
2: TwoLines: Alternate bytes on two lines
3: FourLines: Alternate bytes on four lines
4: EightLines: Alternate bytes on eight lines
Bit 19: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for alternate bytes phase
1: Enabled: DTR mode enabled for alternate bytes phase
Bits 20-21: Alternate bytes size.
Allowed values:
0: Bits8: 8-bit alternate bytes
1: Bits16: 16-bit alternate bytes
2: Bits24: 24-bit alternate bytes
3: Bits32: 32-bit alternate bytes
Bits 24-26: Data mode.
Allowed values:
0: NoData: No data
1: SingleLine: Data on a single line
2: TwoLines: Data on two lines
3: FourLines: Data on four lines
4: EightLines: Data on eight lines
Bit 27: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for data phase
1: Enabled: DTR mode enabled for data phase
Bit 29: DQS enable.
Allowed values:
0: Disabled: DQS disabled
1: Enabled: DQS enabled
Bit 31: Send instruction only once mode.
Allowed values:
0: SendEveryTransaction: Send instruction on every transaction
1: SendOnlyFirstCmd: Send instruction only for the first command
timing configuration register
Offset: 0x108, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
instruction register
Offset: 0x110, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INSTRUCTION
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
INSTRUCTION
rw |
alternate bytes register
Offset: 0x120, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
low-power timeout register
Offset: 0x130, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TIMEOUT
rw |
wrap communication configuration register
Offset: 0x140, size: 32, reset: 0x00000000, access: Unspecified
12/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DQSE
N/A |
DDTR
N/A |
DMODE
N/A |
ABSIZE
N/A |
ABDTR
N/A |
ABMODE
N/A |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ADSIZE
N/A |
ADDTR
N/A |
ADMODE
N/A |
ISIZE
N/A |
IDTR
N/A |
IMODE
N/A |
Bits 0-2: Instruction mode.
Allowed values:
0: NoInstruction: No instruction
1: SingleLine: Instruction on a single line
2: TwoLines: Instruction on two lines
3: FourLines: Instruction on four lines
4: EightLines: Instruction on eight lines
Bit 3: Instruction double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for instruction phase
1: Enabled: DTR mode enabled for instruction phase
Bits 4-5: Instruction size.
Allowed values:
0: Bits8: 8-bit instruction
1: Bits16: 16-bit instruction
2: Bits24: 24-bit instruction
3: Bits32: 32-bit instruction
Bits 8-10: Address mode.
Allowed values:
0: NoAddress: No address
1: SingleLine: Address on a single line
2: TwoLines: Address on two lines
3: FourLines: Address on four lines
4: EightLines: Address on eight lines
Bit 11: Address double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for address phase
1: Enabled: DTR mode enabled for address phase
Bits 12-13: Address size.
Allowed values:
0: Bits8: 8-bit address
1: Bits16: 16-bit address
2: Bits24: 24-bit address
3: Bits32: 32-bit address
Bits 16-18: Alternate-byte mode.
Allowed values:
0: NoAlternateBytes: No alternate bytes
1: SingleLine: Alternate bytes on a single line
2: TwoLines: Alternate bytes on two lines
3: FourLines: Alternate bytes on four lines
4: EightLines: Alternate bytes on eight lines
Bit 19: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for alternate bytes phase
1: Enabled: DTR mode enabled for alternate bytes phase
Bits 20-21: Alternate bytes size.
Allowed values:
0: Bits8: 8-bit alternate bytes
1: Bits16: 16-bit alternate bytes
2: Bits24: 24-bit alternate bytes
3: Bits32: 32-bit alternate bytes
Bits 24-26: Data mode.
Allowed values:
0: NoData: No data
1: SingleLine: Data on a single line
2: TwoLines: Data on two lines
3: FourLines: Data on four lines
4: EightLines: Data on eight lines
Bit 27: Data double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for data phase
1: Enabled: DTR mode enabled for data phase
Bit 29: DQS enable.
Allowed values:
0: Disabled: DQS disabled
1: Enabled: DQS enabled
Wrap timing configuration register
Offset: 0x148, size: 32, reset: 0x00000000, access: Unspecified
3/3 fields covered.
Wrap instruction register
Offset: 0x150, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INSTRUCTION
N/A |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
INSTRUCTION
N/A |
Wrap alternate bytes register
Offset: 0x160, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
write communication configuration register
Offset: 0x180, size: 32, reset: 0x00000000, access: read-write
12/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SIOO
rw |
DQSE
rw |
DDTR
rw |
DMODE
rw |
ABSIZE
rw |
ABDTR
rw |
ABMODE
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ADSIZE
rw |
ADDTR
rw |
ADMODE
rw |
ISIZE
rw |
IDTR
rw |
IMODE
rw |
Bits 0-2: Instruction mode.
Allowed values:
0: NoInstruction: No instruction
1: SingleLine: Instruction on a single line
2: TwoLines: Instruction on two lines
3: FourLines: Instruction on four lines
4: EightLines: Instruction on eight lines
Bit 3: Instruction double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for instruction phase
1: Enabled: DTR mode enabled for instruction phase
Bits 4-5: Instruction size.
Allowed values:
0: Bits8: 8-bit instruction
1: Bits16: 16-bit instruction
2: Bits24: 24-bit instruction
3: Bits32: 32-bit instruction
Bits 8-10: Address mode.
Allowed values:
0: NoAddress: No address
1: SingleLine: Address on a single line
2: TwoLines: Address on two lines
3: FourLines: Address on four lines
4: EightLines: Address on eight lines
Bit 11: Address double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for address phase
1: Enabled: DTR mode enabled for address phase
Bits 12-13: Address size.
Allowed values:
0: Bits8: 8-bit address
1: Bits16: 16-bit address
2: Bits24: 24-bit address
3: Bits32: 32-bit address
Bits 16-18: Alternate byte mode.
Allowed values:
0: NoAlternateBytes: No alternate bytes
1: SingleLine: Alternate bytes on a single line
2: TwoLines: Alternate bytes on two lines
3: FourLines: Alternate bytes on four lines
4: EightLines: Alternate bytes on eight lines
Bit 19: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for alternate bytes phase
1: Enabled: DTR mode enabled for alternate bytes phase
Bits 20-21: Alternate bytes size.
Allowed values:
0: Bits8: 8-bit alternate bytes
1: Bits16: 16-bit alternate bytes
2: Bits24: 24-bit alternate bytes
3: Bits32: 32-bit alternate bytes
Bits 24-26: Data mode.
Allowed values:
0: NoData: No data
1: SingleLine: Data on a single line
2: TwoLines: Data on two lines
3: FourLines: Data on four lines
4: EightLines: Data on eight lines
Bit 27: alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for data phase
1: Enabled: DTR mode enabled for data phase
Bit 29: DQS enable.
Allowed values:
0: Disabled: DQS disabled
1: Enabled: DQS enabled
Bit 31: Send instruction only once mode.
write timing configuration register
Offset: 0x188, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DCYC
rw |
write instruction register
Offset: 0x190, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INSTRUCTION
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
INSTRUCTION
rw |
write alternate bytes register
Offset: 0x1a0, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
HyperBusTM latency configuration register
Offset: 0x200, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRWR
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TACC
rw |
WZL
rw |
LM
rw |
Bit 0: Latency mode.
Allowed values:
0: Variable: Variable initial latency
1: Fixed: Fixed latency
Bit 1: Write zero latency.
Allowed values:
0: Disabled: Latency on write accesses
1: Enabled: No latency on write accesses
Bits 8-15: Access time.
Allowed values: 0x0-0xff
Bits 16-23: Read write recovery time.
Allowed values: 0x0-0xff
0xa0001400: OctoSPI
98/99 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x8 | DCR1 | ||||||||||||||||||||||||||||||||
0xc | DCR2 | ||||||||||||||||||||||||||||||||
0x10 | DCR3 | ||||||||||||||||||||||||||||||||
0x14 | DCR4 | ||||||||||||||||||||||||||||||||
0x20 | SR | ||||||||||||||||||||||||||||||||
0x24 | FCR | ||||||||||||||||||||||||||||||||
0x40 | DLR | ||||||||||||||||||||||||||||||||
0x48 | AR | ||||||||||||||||||||||||||||||||
0x50 | DR | ||||||||||||||||||||||||||||||||
0x80 | PSMKR | ||||||||||||||||||||||||||||||||
0x88 | PSMAR | ||||||||||||||||||||||||||||||||
0x90 | PIR | ||||||||||||||||||||||||||||||||
0x100 | CCR | ||||||||||||||||||||||||||||||||
0x108 | TCR | ||||||||||||||||||||||||||||||||
0x110 | IR | ||||||||||||||||||||||||||||||||
0x120 | ABR | ||||||||||||||||||||||||||||||||
0x130 | LPTR | ||||||||||||||||||||||||||||||||
0x140 | WPCCR | ||||||||||||||||||||||||||||||||
0x148 | WPTCR | ||||||||||||||||||||||||||||||||
0x150 | WPIR | ||||||||||||||||||||||||||||||||
0x160 | WPABR | ||||||||||||||||||||||||||||||||
0x180 | WCCR | ||||||||||||||||||||||||||||||||
0x188 | WTCR | ||||||||||||||||||||||||||||||||
0x190 | WIR | ||||||||||||||||||||||||||||||||
0x1a0 | WABR | ||||||||||||||||||||||||||||||||
0x200 | HLCR |
control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
15/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FMODE
rw |
PMM
rw |
APMS
rw |
TOIE
rw |
SMIE
rw |
FTIE
rw |
TCIE
rw |
TEIE
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FTHRES
rw |
FSEL
rw |
DMM
rw |
TCEN
rw |
DMAEN
rw |
ABORT
rw |
EN
rw |
Bit 0: Enable.
Allowed values:
0: Disabled: OCTOSPI disabled
1: Enabled: OCTOSPI enabled
Bit 1: Abort request.
Allowed values:
0: NotRequested: No abort requested
1: Requested: Abort requested
Bit 2: DMA enable.
Allowed values:
0: Disabled: DMA disabled for Indirect mode
1: Enabled: DMA enabled for Indirect mode
Bit 3: Timeout counter enable.
Allowed values:
0: Disabled: Timeout counter is disabled, and thus the chip-select (NCS) remains active indefinitely after an access in Memory-mapped mode
1: Enabled: Timeout counter is enabled, and thus the chip-select is released in the Memory-mapped mode after TIMEOUT[15:0] cycles of external device inactivity
Bit 6: Dual-memory configuration.
Allowed values:
0: Disabled: Dual-quad configuration disabled
1: Enabled: Dual-quad configuration enabled
Bit 7: FLASH memory selection.
Allowed values:
0: FLASH1: FLASH 1 selected (data exchanged over IO[3:0])
1: FLASH2: FLASH 2 selected (data exchanged over IO[7:4])
Bits 8-12: IFO threshold level.
Allowed values: 0x0-0x1f
Bit 16: Transfer error interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 17: Transfer complete interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 18: FIFO threshold interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 19: Status match interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 20: TimeOut interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 22: Automatic poll mode stop.
Allowed values:
0: Running: Automatic status-polling mode is stopped only by abort or by disabling the OCTOSPI
1: StopMatch: Automatic status-polling mode stops as soon as there is a match
Bit 23: Polling match mode.
Allowed values:
0: ANDMatchMode: AND-match mode, SMF is set if all the unmasked bits received from the device match the corresponding bits in the match register
1: ORMatchmode: OR-match mode, SMF is set if any of the unmasked bits received from the device matches its corresponding bit in the match register
Bits 28-29: Functional mode.
Allowed values:
0: IndirectWrite: Indirect-write mode
1: IndirectRead: Indirect-read mode
2: AutomaticPolling: Automatic status-polling mode
3: MemoryMapped: Memory-mapped mode
device configuration register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MTYP
rw |
DEVSIZE
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CSHT
rw |
DLYBYP
rw |
FRCK
rw |
CKMODE
rw |
Bit 0: Mode 0 / mode 3.
Allowed values:
0: Mode0: CLK must stay low while NCS is high (chip-select released). This is referred to as Mode 0
1: Mode3: CLK must stay high while NCS is high (chip-select released). This is referred to as Mode 3
Bit 1: Free running clock.
Allowed values:
0: Disabled: CLK is not free running
1: Enabled: CLK is free running (always provided)
Bit 3: Delay block bypass.
Allowed values:
0: DelayBlockEnabled: The internal sampling clock (called feedback clock) or the DQS data strobe external signal is delayed by the delay block (for more details on this block, refer to the dedicated section of the reference manual as it is not part of the OCTOSPI peripheral)
1: DelayBlockBypassed: The delay block is bypassed, so the internal sampling clock or the DQS data strobe external signal is not affected by the delay block. The delay is shorter than when the delay block is not bypassed, even with the delay value set to minimum value in delay block
Bits 8-13: Chip-select high time.
Allowed values: 0x0-0x3f
Bits 16-20: Device size.
Allowed values: 0x0-0x1f
Bits 24-26: Memory type.
Allowed values:
0: MicronMode: Micron mode, D0/D1 ordering in DTR 8-data-bit mode. Regular-command protocol in Single-, Dual-, Quad- and Octal-SPI modes
1: MacronixMode: Macronix mode, D1/D0 ordering in DTR 8-data-bit mode. Regular-command protocol in Single-, Dual-, Quad- and Octal-SPI modes
2: StandardMode: Standard Mode
3: MacronixRamMode: Macronix RAM mode, D1/D0 ordering in DTR 8-data-bit mode. Regular-command protocol in Single-, Dual-, Quad- and Octal-SPI modes with dedicated address mapping
4: HyperBusMemoryMode: HyperBus memory mode, the protocol follows the HyperBus specification. 8-data-bit DTR mode must be selected
5: HyperBusMode: HyperBus register mode, addressing register space. The memory-mapped accesses in this mode must be non-cacheable, or Indirect read/write modes must be used
device configuration register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WRAPSIZE
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PRESCALER
rw |
Bits 0-7: Clock prescaler.
Allowed values: 0x0-0xff
Bits 16-18: Wrap size.
Allowed values:
0: NoWrappingSupport: Wrapped reads are not supported by the memory
2: WrappingSize16: External memory supports wrap size of 16 bytes
3: WrappingSize32: External memory supports wrap size of 32 bytes
4: WrappingSize64: External memory supports wrap size of 64 bytes
5: WrappingSize128: External memory supports wrap size of 128 bytes
device configuration register 3
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Device configuration register 4
Offset: 0x14, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
status register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
Bit 0: Transfer error flag.
Allowed values:
0: Cleared: This bit is cleared by writing 1 to CTEF
1: InvalidAddressAccessed: This bit is set in Indirect mode when an invalid address is being accessed in Indirect mode
Bit 1: Transfer complete flag.
Allowed values:
0: Cleared: This bit is cleared by writing 1 to CTCF
1: TransferCompleted: This bit is set when the programmed number of data has been transferred
Bit 2: FIFO threshold flag.
Allowed values:
0: Cleared: It is cleared automatically as soon as the threshold condition is no longer true
1: ThresholdReached: This bit is set when the FIFO threshold has been reached
Bit 3: Status match flag.
Allowed values:
0: Cleared: It is cleared by writing 1 to CSMF
1: Matched: This bit is set in Automatic status-polling mode when the unmasked received data matches the corresponding bits in the match register (OCTOSPI_PSMAR)
Bit 4: Timeout flag.
Allowed values:
0: Cleared: This bit is cleared by writing 1 to CTOF
1: Timeout: This bit is set when timeout occurs
Bit 5: BUSY.
Allowed values:
0: Cleared: This bit is cleared automatically when the operation with the external device is finished and the FIFO is empty
1: Busy: This bit is set when an operation is ongoing
Bits 8-13: FIFO level.
Allowed values: 0x0-0x3f
flag clear register
Offset: 0x24, size: 32, reset: 0x00000000, access: write-only
4/4 fields covered.
Bit 0: Clear transfer error flag.
Allowed values:
1: Clear: Writing 1 clears the TEF flag in the OCTOSPI_SR register
Bit 1: Clear transfer complete flag.
Allowed values:
1: Clear: Writing 1 clears the TCF flag in the OCTOSPI_SR register
Bit 3: Clear status match flag.
Allowed values:
1: Clear: Writing 1 clears the SMF flag in the OCTOSPI_SR register
Bit 4: Clear timeout flag.
Allowed values:
1: Clear: Writing 1 clears the TOF flag in the OCTOSPI_SR register
data length register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
address register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
data register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
polling status mask register
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
polling status match register
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
polling interval register
Offset: 0x90, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTERVAL
rw |
communication configuration register
Offset: 0x100, size: 32, reset: 0x00000000, access: read-write
13/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SIOO
rw |
DQSE
rw |
DDTR
rw |
DMODE
rw |
ABSIZE
rw |
ABDTR
rw |
ABMODE
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ADSIZE
rw |
ADDTR
rw |
ADMODE
rw |
ISIZE
rw |
IDTR
rw |
IMODE
rw |
Bits 0-2: Instruction mode.
Allowed values:
0: NoInstruction: No instruction
1: SingleLine: Instruction on a single line
2: TwoLines: Instruction on two lines
3: FourLines: Instruction on four lines
4: EightLines: Instruction on eight lines
Bit 3: Instruction double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for instruction phase
1: Enabled: DTR mode enabled for instruction phase
Bits 4-5: Instruction size.
Allowed values:
0: Bits8: 8-bit instruction
1: Bits16: 16-bit instruction
2: Bits24: 24-bit instruction
3: Bits32: 32-bit instruction
Bits 8-10: Address mode.
Allowed values:
0: NoAddress: No address
1: SingleLine: Address on a single line
2: TwoLines: Address on two lines
3: FourLines: Address on four lines
4: EightLines: Address on eight lines
Bit 11: Address double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for address phase
1: Enabled: DTR mode enabled for address phase
Bits 12-13: Address size.
Allowed values:
0: Bits8: 8-bit address
1: Bits16: 16-bit address
2: Bits24: 24-bit address
3: Bits32: 32-bit address
Bits 16-18: Alternate byte mode.
Allowed values:
0: NoAlternateBytes: No alternate bytes
1: SingleLine: Alternate bytes on a single line
2: TwoLines: Alternate bytes on two lines
3: FourLines: Alternate bytes on four lines
4: EightLines: Alternate bytes on eight lines
Bit 19: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for alternate bytes phase
1: Enabled: DTR mode enabled for alternate bytes phase
Bits 20-21: Alternate bytes size.
Allowed values:
0: Bits8: 8-bit alternate bytes
1: Bits16: 16-bit alternate bytes
2: Bits24: 24-bit alternate bytes
3: Bits32: 32-bit alternate bytes
Bits 24-26: Data mode.
Allowed values:
0: NoData: No data
1: SingleLine: Data on a single line
2: TwoLines: Data on two lines
3: FourLines: Data on four lines
4: EightLines: Data on eight lines
Bit 27: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for data phase
1: Enabled: DTR mode enabled for data phase
Bit 29: DQS enable.
Allowed values:
0: Disabled: DQS disabled
1: Enabled: DQS enabled
Bit 31: Send instruction only once mode.
Allowed values:
0: SendEveryTransaction: Send instruction on every transaction
1: SendOnlyFirstCmd: Send instruction only for the first command
timing configuration register
Offset: 0x108, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
instruction register
Offset: 0x110, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INSTRUCTION
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
INSTRUCTION
rw |
alternate bytes register
Offset: 0x120, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
low-power timeout register
Offset: 0x130, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TIMEOUT
rw |
wrap communication configuration register
Offset: 0x140, size: 32, reset: 0x00000000, access: Unspecified
12/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DQSE
N/A |
DDTR
N/A |
DMODE
N/A |
ABSIZE
N/A |
ABDTR
N/A |
ABMODE
N/A |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ADSIZE
N/A |
ADDTR
N/A |
ADMODE
N/A |
ISIZE
N/A |
IDTR
N/A |
IMODE
N/A |
Bits 0-2: Instruction mode.
Allowed values:
0: NoInstruction: No instruction
1: SingleLine: Instruction on a single line
2: TwoLines: Instruction on two lines
3: FourLines: Instruction on four lines
4: EightLines: Instruction on eight lines
Bit 3: Instruction double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for instruction phase
1: Enabled: DTR mode enabled for instruction phase
Bits 4-5: Instruction size.
Allowed values:
0: Bits8: 8-bit instruction
1: Bits16: 16-bit instruction
2: Bits24: 24-bit instruction
3: Bits32: 32-bit instruction
Bits 8-10: Address mode.
Allowed values:
0: NoAddress: No address
1: SingleLine: Address on a single line
2: TwoLines: Address on two lines
3: FourLines: Address on four lines
4: EightLines: Address on eight lines
Bit 11: Address double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for address phase
1: Enabled: DTR mode enabled for address phase
Bits 12-13: Address size.
Allowed values:
0: Bits8: 8-bit address
1: Bits16: 16-bit address
2: Bits24: 24-bit address
3: Bits32: 32-bit address
Bits 16-18: Alternate-byte mode.
Allowed values:
0: NoAlternateBytes: No alternate bytes
1: SingleLine: Alternate bytes on a single line
2: TwoLines: Alternate bytes on two lines
3: FourLines: Alternate bytes on four lines
4: EightLines: Alternate bytes on eight lines
Bit 19: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for alternate bytes phase
1: Enabled: DTR mode enabled for alternate bytes phase
Bits 20-21: Alternate bytes size.
Allowed values:
0: Bits8: 8-bit alternate bytes
1: Bits16: 16-bit alternate bytes
2: Bits24: 24-bit alternate bytes
3: Bits32: 32-bit alternate bytes
Bits 24-26: Data mode.
Allowed values:
0: NoData: No data
1: SingleLine: Data on a single line
2: TwoLines: Data on two lines
3: FourLines: Data on four lines
4: EightLines: Data on eight lines
Bit 27: Data double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for data phase
1: Enabled: DTR mode enabled for data phase
Bit 29: DQS enable.
Allowed values:
0: Disabled: DQS disabled
1: Enabled: DQS enabled
Wrap timing configuration register
Offset: 0x148, size: 32, reset: 0x00000000, access: Unspecified
3/3 fields covered.
Wrap instruction register
Offset: 0x150, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INSTRUCTION
N/A |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
INSTRUCTION
N/A |
Wrap alternate bytes register
Offset: 0x160, size: 32, reset: 0x00000000, access: Unspecified
1/1 fields covered.
write communication configuration register
Offset: 0x180, size: 32, reset: 0x00000000, access: read-write
12/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SIOO
rw |
DQSE
rw |
DDTR
rw |
DMODE
rw |
ABSIZE
rw |
ABDTR
rw |
ABMODE
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ADSIZE
rw |
ADDTR
rw |
ADMODE
rw |
ISIZE
rw |
IDTR
rw |
IMODE
rw |
Bits 0-2: Instruction mode.
Allowed values:
0: NoInstruction: No instruction
1: SingleLine: Instruction on a single line
2: TwoLines: Instruction on two lines
3: FourLines: Instruction on four lines
4: EightLines: Instruction on eight lines
Bit 3: Instruction double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for instruction phase
1: Enabled: DTR mode enabled for instruction phase
Bits 4-5: Instruction size.
Allowed values:
0: Bits8: 8-bit instruction
1: Bits16: 16-bit instruction
2: Bits24: 24-bit instruction
3: Bits32: 32-bit instruction
Bits 8-10: Address mode.
Allowed values:
0: NoAddress: No address
1: SingleLine: Address on a single line
2: TwoLines: Address on two lines
3: FourLines: Address on four lines
4: EightLines: Address on eight lines
Bit 11: Address double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for address phase
1: Enabled: DTR mode enabled for address phase
Bits 12-13: Address size.
Allowed values:
0: Bits8: 8-bit address
1: Bits16: 16-bit address
2: Bits24: 24-bit address
3: Bits32: 32-bit address
Bits 16-18: Alternate byte mode.
Allowed values:
0: NoAlternateBytes: No alternate bytes
1: SingleLine: Alternate bytes on a single line
2: TwoLines: Alternate bytes on two lines
3: FourLines: Alternate bytes on four lines
4: EightLines: Alternate bytes on eight lines
Bit 19: Alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for alternate bytes phase
1: Enabled: DTR mode enabled for alternate bytes phase
Bits 20-21: Alternate bytes size.
Allowed values:
0: Bits8: 8-bit alternate bytes
1: Bits16: 16-bit alternate bytes
2: Bits24: 24-bit alternate bytes
3: Bits32: 32-bit alternate bytes
Bits 24-26: Data mode.
Allowed values:
0: NoData: No data
1: SingleLine: Data on a single line
2: TwoLines: Data on two lines
3: FourLines: Data on four lines
4: EightLines: Data on eight lines
Bit 27: alternate bytes double transfer rate.
Allowed values:
0: Disabled: DTR mode disabled for data phase
1: Enabled: DTR mode enabled for data phase
Bit 29: DQS enable.
Allowed values:
0: Disabled: DQS disabled
1: Enabled: DQS enabled
Bit 31: Send instruction only once mode.
write timing configuration register
Offset: 0x188, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DCYC
rw |
write instruction register
Offset: 0x190, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INSTRUCTION
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
INSTRUCTION
rw |
write alternate bytes register
Offset: 0x1a0, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
HyperBusTM latency configuration register
Offset: 0x200, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRWR
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TACC
rw |
WZL
rw |
LM
rw |
Bit 0: Latency mode.
Allowed values:
0: Variable: Variable initial latency
1: Fixed: Fixed latency
Bit 1: Write zero latency.
Allowed values:
0: Disabled: Latency on write accesses
1: Enabled: No latency on write accesses
Bits 8-15: Access time.
Allowed values: 0x0-0xff
Bits 16-23: Read write recovery time.
Allowed values: 0x0-0xff
0x50061c00: OctoSPI IO Manager
0/22 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | P1CR | ||||||||||||||||||||||||||||||||
0x8 | P2CR |
configuration register
Offset: 0x0, size: 32, reset: 0x00000000, access: Unspecified
0/2 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REQ2ACK_TIME
N/A |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MUXEN
N/A |
OctoSPI IO Manager Port 1 Configuration Register
Offset: 0x4, size: 32, reset: 0x03010111, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IOHSRC
rw |
IOHEN
rw |
IOLSRC
rw |
IOLEN
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NCSSRC
rw |
NCSEN
rw |
DQSSRC
rw |
DQSEN
rw |
CLKSRC
rw |
CLKEN
rw |
Bit 0: CLK/CLK Enable for Port.
Bit 1: CLK/CLK Source for Port.
Bit 4: DQS Enable for Port.
Bit 5: DQS Source for Port.
Bit 8: CS Enable for Port.
Bit 9: CS Source for Port.
Bit 16: Enable for Port.
Bits 17-18: Source for Port.
Bit 24: Enable for Port n.
Bits 25-26: Source for Port.
OctoSPI IO Manager Port 2 Configuration Register
Offset: 0x8, size: 32, reset: 0x07050333, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IOHSRC
rw |
IOHEN
rw |
IOLSRC
rw |
IOLEN
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NCSSRC
rw |
NCSEN
rw |
DQSSRC
rw |
DQSEN
rw |
CLKSRC
rw |
CLKEN
rw |
Bit 0: CLK/CLK Enable for Port.
Bit 1: CLK/CLK Source for Port.
Bit 4: DQS Enable for Port.
Bit 5: DQS Source for Port.
Bit 8: CS Enable for Port.
Bit 9: CS Source for Port.
Bit 16: Enable for Port.
Bits 17-18: Source for Port.
Bit 24: Enable for Port n.
Bits 25-26: Source for Port.
0x40007800: Operational amplifiers
0/29 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | OPAMP1_CSR | ||||||||||||||||||||||||||||||||
0x4 | OPAMP1_OTR | ||||||||||||||||||||||||||||||||
0x8 | OPAMP1_LPOTR | ||||||||||||||||||||||||||||||||
0x10 | OPAMP2_CSR | ||||||||||||||||||||||||||||||||
0x14 | OPAMP2_OTR | ||||||||||||||||||||||||||||||||
0x18 | OPAMP2_LPOTR |
OPAMP1 control/status register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA_RANGE
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CALOUT
rw |
USERTRIM
rw |
CALSEL
rw |
CALON
rw |
VP_SEL
rw |
VM_SEL
rw |
PGA_GAIN
rw |
OPAMODE
rw |
OPALPM
rw |
OPAEN
rw |
Bit 0: Operational amplifier Enable.
Bit 1: Operational amplifier Low Power Mode.
Bits 2-3: Operational amplifier PGA mode.
Bits 4-5: Operational amplifier Programmable amplifier gain value.
Bits 8-9: Inverting input selection.
Bit 10: Non inverted input selection.
Bit 12: Calibration mode enabled.
Bit 13: Calibration selection.
Bit 14: allows to switch from AOP offset trimmed values to AOP offset.
Bit 15: Operational amplifier calibration output.
Bit 31: Operational amplifier power supply range for stability.
OPAMP1 offset trimming register in normal mode
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRIMOFFSETP
rw |
TRIMOFFSETN
rw |
OPAMP1 offset trimming register in low-power mode
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRIMLPOFFSETP
rw |
TRIMLPOFFSETN
rw |
OPAMP2 control/status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CALOUT
rw |
USERTRIM
rw |
CALSEL
rw |
CALON
rw |
VP_SEL
rw |
VM_SEL
rw |
PGA_GAIN
rw |
OPAMODE
rw |
OPALPM
rw |
OPAEN
rw |
Bit 0: Operational amplifier Enable.
Bit 1: Operational amplifier Low Power Mode.
Bits 2-3: Operational amplifier PGA mode.
Bits 4-5: Operational amplifier Programmable amplifier gain value.
Bits 8-9: Inverting input selection.
Bit 10: Non inverted input selection.
Bit 12: Calibration mode enabled.
Bit 13: Calibration selection.
Bit 14: allows to switch from AOP offset trimmed values to AOP offset.
Bit 15: Operational amplifier calibration output.
OPAMP2 offset trimming register in normal mode
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRIMOFFSETP
rw |
TRIMOFFSETN
rw |
OPAMP2 offset trimming register in low-power mode
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRIMLPOFFSETP
rw |
TRIMLPOFFSETN
rw |
0x50000800: USB on the go full speed
39/231 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | DCFG | ||||||||||||||||||||||||||||||||
0x4 | DCTL | ||||||||||||||||||||||||||||||||
0x8 | DSTS | ||||||||||||||||||||||||||||||||
0x10 | DIEPMSK | ||||||||||||||||||||||||||||||||
0x14 | DOEPMSK | ||||||||||||||||||||||||||||||||
0x18 | DAINT | ||||||||||||||||||||||||||||||||
0x1c | DAINTMSK | ||||||||||||||||||||||||||||||||
0x28 | DVBUSDIS | ||||||||||||||||||||||||||||||||
0x2c | DVBUSPULSE | ||||||||||||||||||||||||||||||||
0x34 | DIEPEMPMSK | ||||||||||||||||||||||||||||||||
0x100 | DIEPCTL0 | ||||||||||||||||||||||||||||||||
0x108 | DIEPINT0 | ||||||||||||||||||||||||||||||||
0x110 | DIEPTSIZ0 | ||||||||||||||||||||||||||||||||
0x118 | DTXFSTS0 | ||||||||||||||||||||||||||||||||
0x120 | DIEPCTL1 | ||||||||||||||||||||||||||||||||
0x128 | DIEPINT1 | ||||||||||||||||||||||||||||||||
0x130 | DIEPTSIZ1 | ||||||||||||||||||||||||||||||||
0x138 | DTXFSTS1 | ||||||||||||||||||||||||||||||||
0x140 | DIEPCTL2 | ||||||||||||||||||||||||||||||||
0x148 | DIEPINT2 | ||||||||||||||||||||||||||||||||
0x150 | DIEPTSIZ2 | ||||||||||||||||||||||||||||||||
0x158 | DTXFSTS2 | ||||||||||||||||||||||||||||||||
0x160 | DIEPCTL3 | ||||||||||||||||||||||||||||||||
0x168 | DIEPINT3 | ||||||||||||||||||||||||||||||||
0x170 | DIEPTSIZ3 | ||||||||||||||||||||||||||||||||
0x178 | DTXFSTS3 | ||||||||||||||||||||||||||||||||
0x300 | DOEPCTL0 | ||||||||||||||||||||||||||||||||
0x308 | DOEPINT0 | ||||||||||||||||||||||||||||||||
0x310 | DOEPTSIZ0 | ||||||||||||||||||||||||||||||||
0x320 | DOEPCTL1 | ||||||||||||||||||||||||||||||||
0x328 | DOEPINT1 | ||||||||||||||||||||||||||||||||
0x330 | DOEPTSIZ1 | ||||||||||||||||||||||||||||||||
0x340 | DOEPCTL2 | ||||||||||||||||||||||||||||||||
0x348 | DOEPINT2 | ||||||||||||||||||||||||||||||||
0x350 | DOEPTSIZ2 | ||||||||||||||||||||||||||||||||
0x360 | DOEPCTL3 | ||||||||||||||||||||||||||||||||
0x368 | DOEPINT3 | ||||||||||||||||||||||||||||||||
0x370 | DOEPTSIZ3 |
OTG_FS device configuration register (OTG_FS_DCFG)
Offset: 0x0, size: 32, reset: 0x02200000, access: read-write
0/5 fields covered.
OTG_FS device control register (OTG_FS_DCTL)
Offset: 0x4, size: 32, reset: 0x00000000, access: Unspecified
2/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DSBESLRJCT
N/A |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
POPRGDNE
rw |
CGONAK
rw |
SGONAK
rw |
CGINAK
rw |
SGINAK
rw |
TCTL
rw |
GONSTS
r |
GINSTS
r |
SDIS
rw |
RWUSIG
rw |
Bit 0: Remote wakeup signaling.
Bit 1: Soft disconnect.
Bit 2: Global IN NAK status.
Bit 3: Global OUT NAK status.
Bits 4-6: Test control.
Bit 7: Set global IN NAK.
Bit 8: Clear global IN NAK.
Bit 9: Set global OUT NAK.
Bit 10: Clear global OUT NAK.
Bit 11: Power-on programming done.
Bit 18: Deep sleep BESL reject.
OTG_FS device status register (OTG_FS_DSTS)
Offset: 0x8, size: 32, reset: 0x00000010, access: read-only
5/5 fields covered.
OTG_FS device IN endpoint common interrupt mask register (OTG_FS_DIEPMSK)
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NAKM
rw |
INEPNEM
rw |
INEPNMM
rw |
ITTXFEMSK
rw |
TOM
rw |
EPDM
rw |
XFRCM
rw |
Bit 0: Transfer completed interrupt mask.
Bit 1: Endpoint disabled interrupt mask.
Bit 3: Timeout condition mask (Non-isochronous endpoints).
Bit 4: IN token received when TxFIFO empty mask.
Bit 5: IN token received with EP mismatch mask.
Bit 6: IN endpoint NAK effective mask.
Bit 13: NAK interrupt mask.
OTG_FS device OUT endpoint common interrupt mask register (OTG_FS_DOEPMSK)
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NAKMSK
rw |
BERRM
rw |
OUTPKTERRM
rw |
OTEPDM
rw |
STUPM
rw |
EPDM
rw |
XFRCM
rw |
Bit 0: Transfer completed interrupt mask.
Bit 1: Endpoint disabled interrupt mask.
Bit 3: SETUP phase done mask.
Bit 4: OUT token received when endpoint disabled mask.
Bit 8: Out packet error mask.
Bit 12: Babble error interrupt mask.
Bit 13: NAK interrupt mask.
OTG_FS device all endpoints interrupt register (OTG_FS_DAINT)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
OTG_FS all endpoints interrupt mask register (OTG_FS_DAINTMSK)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
OTG_FS device VBUS discharge time register
Offset: 0x28, size: 32, reset: 0x000017D7, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VBUSDT
rw |
OTG_FS device VBUS pulsing time register
Offset: 0x2c, size: 32, reset: 0x000005B8, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DVBUSP
rw |
OTG_FS device IN endpoint FIFO empty interrupt mask register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INEPTXFEM
rw |
OTG_FS device control IN endpoint 0 control register (OTG_FS_DIEPCTL0)
Offset: 0x100, size: 32, reset: 0x00000000, access: Unspecified
5/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EPENA
r |
EPDIS
r |
SNAK
w |
CNAK
w |
TXFNUM
rw |
STALL
rw |
EPTYP
r |
NAKSTS
r |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USBAEP
r |
MPSIZ
rw |
Bits 0-1: Maximum packet size.
Bit 15: USB active endpoint.
Bit 17: NAK status.
Bits 18-19: Endpoint type.
Bit 21: STALL handshake.
Bits 22-25: TxFIFO number.
Bit 26: Clear NAK.
Bit 27: Set NAK.
Bit 30: Endpoint disable.
Bit 31: Endpoint enable.
device endpoint-x interrupt register
Offset: 0x108, size: 32, reset: 0x00000080, access: Unspecified
1/9 fields covered.
device endpoint-0 transfer size register
Offset: 0x110, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
OTG_FS device IN endpoint transmit FIFO status register
Offset: 0x118, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INEPTFSAV
r |
OTG device endpoint-1 control register
Offset: 0x120, size: 32, reset: 0x00000000, access: Unspecified
2/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EPENA
rw |
EPDIS
rw |
SODDFRM_SD1PID
w |
SD0PID_SEVNFRM
w |
SNAK
w |
CNAK
w |
TXFNUM
rw |
Stall
rw |
EPTYP
rw |
NAKSTS
r |
EONUM_DPID
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USBAEP
rw |
MPSIZ
rw |
Bits 0-10: MPSIZ.
Bit 15: USBAEP.
Bit 16: EONUM/DPID.
Bit 17: NAKSTS.
Bits 18-19: EPTYP.
Bit 21: Stall.
Bits 22-25: TXFNUM.
Bit 26: CNAK.
Bit 27: SNAK.
Bit 28: SD0PID/SEVNFRM.
Bit 29: SODDFRM/SD1PID.
Bit 30: EPDIS.
Bit 31: EPENA.
device endpoint-1 interrupt register
Offset: 0x128, size: 32, reset: 0x00000080, access: Unspecified
1/9 fields covered.
device endpoint-1 transfer size register
Offset: 0x130, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
OTG_FS device IN endpoint transmit FIFO status register
Offset: 0x138, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INEPTFSAV
r |
OTG device endpoint-2 control register
Offset: 0x140, size: 32, reset: 0x00000000, access: Unspecified
2/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EPENA
rw |
EPDIS
rw |
SODDFRM
w |
SD0PID_SEVNFRM
w |
SNAK
w |
CNAK
w |
TXFNUM
rw |
Stall
rw |
EPTYP
rw |
NAKSTS
r |
EONUM_DPID
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USBAEP
rw |
MPSIZ
rw |
Bits 0-10: MPSIZ.
Bit 15: USBAEP.
Bit 16: EONUM/DPID.
Bit 17: NAKSTS.
Bits 18-19: EPTYP.
Bit 21: Stall.
Bits 22-25: TXFNUM.
Bit 26: CNAK.
Bit 27: SNAK.
Bit 28: SD0PID/SEVNFRM.
Bit 29: SODDFRM.
Bit 30: EPDIS.
Bit 31: EPENA.
device endpoint-2 interrupt register
Offset: 0x148, size: 32, reset: 0x00000080, access: Unspecified
1/9 fields covered.
device endpoint-2 transfer size register
Offset: 0x150, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
OTG_FS device IN endpoint transmit FIFO status register
Offset: 0x158, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INEPTFSAV
r |
OTG device endpoint-3 control register
Offset: 0x160, size: 32, reset: 0x00000000, access: Unspecified
2/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EPENA
rw |
EPDIS
rw |
SODDFRM
w |
SD0PID_SEVNFRM
w |
SNAK
w |
CNAK
w |
TXFNUM
rw |
Stall
rw |
EPTYP
rw |
NAKSTS
r |
EONUM_DPID
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USBAEP
rw |
MPSIZ
rw |
Bits 0-10: MPSIZ.
Bit 15: USBAEP.
Bit 16: EONUM/DPID.
Bit 17: NAKSTS.
Bits 18-19: EPTYP.
Bit 21: Stall.
Bits 22-25: TXFNUM.
Bit 26: CNAK.
Bit 27: SNAK.
Bit 28: SD0PID/SEVNFRM.
Bit 29: SODDFRM.
Bit 30: EPDIS.
Bit 31: EPENA.
device endpoint-3 interrupt register
Offset: 0x168, size: 32, reset: 0x00000080, access: Unspecified
1/9 fields covered.
device endpoint-3 transfer size register
Offset: 0x170, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
OTG_FS device IN endpoint transmit FIFO status register
Offset: 0x178, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INEPTFSAV
r |
device endpoint-0 control register
Offset: 0x300, size: 32, reset: 0x00008000, access: Unspecified
5/10 fields covered.
device endpoint-0 interrupt register
Offset: 0x308, size: 32, reset: 0x00000080, access: read-write
0/7 fields covered.
device OUT endpoint-0 transfer size register
Offset: 0x310, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
device endpoint-1 control register
Offset: 0x320, size: 32, reset: 0x00000000, access: Unspecified
2/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EPENA
rw |
EPDIS
rw |
SODDFRM
w |
SD0PID_SEVNFRM
w |
SNAK
w |
CNAK
w |
Stall
rw |
SNPM
rw |
EPTYP
rw |
NAKSTS
r |
EONUM_DPID
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USBAEP
rw |
MPSIZ
rw |
Bits 0-10: MPSIZ.
Bit 15: USBAEP.
Bit 16: EONUM/DPID.
Bit 17: NAKSTS.
Bits 18-19: EPTYP.
Bit 20: SNPM.
Bit 21: Stall.
Bit 26: CNAK.
Bit 27: SNAK.
Bit 28: SD0PID/SEVNFRM.
Bit 29: SODDFRM.
Bit 30: EPDIS.
Bit 31: EPENA.
device endpoint-1 interrupt register
Offset: 0x328, size: 32, reset: 0x00000080, access: read-write
0/7 fields covered.
device OUT endpoint-1 transfer size register
Offset: 0x330, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXDPID_STUPCNT
rw |
PKTCNT
rw |
XFRSIZ
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
XFRSIZ
rw |
device endpoint-2 control register
Offset: 0x340, size: 32, reset: 0x00000000, access: Unspecified
2/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EPENA
rw |
EPDIS
rw |
SODDFRM
w |
SD0PID_SEVNFRM
w |
SNAK
w |
CNAK
w |
Stall
rw |
SNPM
rw |
EPTYP
rw |
NAKSTS
r |
EONUM_DPID
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USBAEP
rw |
MPSIZ
rw |
Bits 0-10: MPSIZ.
Bit 15: USBAEP.
Bit 16: EONUM/DPID.
Bit 17: NAKSTS.
Bits 18-19: EPTYP.
Bit 20: SNPM.
Bit 21: Stall.
Bit 26: CNAK.
Bit 27: SNAK.
Bit 28: SD0PID/SEVNFRM.
Bit 29: SODDFRM.
Bit 30: EPDIS.
Bit 31: EPENA.
device endpoint-2 interrupt register
Offset: 0x348, size: 32, reset: 0x00000080, access: read-write
0/7 fields covered.
device OUT endpoint-2 transfer size register
Offset: 0x350, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXDPID_STUPCNT
rw |
PKTCNT
rw |
XFRSIZ
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
XFRSIZ
rw |
device endpoint-3 control register
Offset: 0x360, size: 32, reset: 0x00000000, access: Unspecified
2/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EPENA
rw |
EPDIS
rw |
SODDFRM
w |
SD0PID_SEVNFRM
w |
SNAK
w |
CNAK
w |
Stall
rw |
SNPM
rw |
EPTYP
rw |
NAKSTS
r |
EONUM_DPID
r |
|||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USBAEP
rw |
MPSIZ
rw |
Bits 0-10: MPSIZ.
Bit 15: USBAEP.
Bit 16: EONUM/DPID.
Bit 17: NAKSTS.
Bits 18-19: EPTYP.
Bit 20: SNPM.
Bit 21: Stall.
Bit 26: CNAK.
Bit 27: SNAK.
Bit 28: SD0PID/SEVNFRM.
Bit 29: SODDFRM.
Bit 30: EPDIS.
Bit 31: EPENA.
device endpoint-3 interrupt register
Offset: 0x368, size: 32, reset: 0x00000080, access: read-write
0/7 fields covered.
device OUT endpoint-3 transfer size register
Offset: 0x370, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXDPID_STUPCNT
rw |
PKTCNT
rw |
XFRSIZ
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
XFRSIZ
rw |
0x50000000: USB on the go full speed
42/179 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | GOTGCTL | ||||||||||||||||||||||||||||||||
0x4 | GOTGINT | ||||||||||||||||||||||||||||||||
0x8 | GAHBCFG | ||||||||||||||||||||||||||||||||
0xc | GUSBCFG | ||||||||||||||||||||||||||||||||
0x10 | GRSTCTL | ||||||||||||||||||||||||||||||||
0x14 | GINTSTS | ||||||||||||||||||||||||||||||||
0x18 | GINTMSK | ||||||||||||||||||||||||||||||||
0x1c | GRXSTSR_Device | ||||||||||||||||||||||||||||||||
0x1c | GRXSTSR_Host | ||||||||||||||||||||||||||||||||
0x20 | GRXSTSP_Device | ||||||||||||||||||||||||||||||||
0x20 | GRXSTSP_Host | ||||||||||||||||||||||||||||||||
0x24 | GRXFSIZ | ||||||||||||||||||||||||||||||||
0x28 | DIEPTXF0 | ||||||||||||||||||||||||||||||||
0x28 | HNPTXFSIZ | ||||||||||||||||||||||||||||||||
0x2c | HNPTXSTS | ||||||||||||||||||||||||||||||||
0x38 | GCCFG | ||||||||||||||||||||||||||||||||
0x3c | CID | ||||||||||||||||||||||||||||||||
0x54 | GLPMCFG | ||||||||||||||||||||||||||||||||
0x58 | GPWRDN | ||||||||||||||||||||||||||||||||
0x60 | GADPCTL | ||||||||||||||||||||||||||||||||
0x100 | HPTXFSIZ | ||||||||||||||||||||||||||||||||
0x104 | DIEPTXF1 | ||||||||||||||||||||||||||||||||
0x108 | DIEPTXF2 | ||||||||||||||||||||||||||||||||
0x10c | DIEPTXF3 | ||||||||||||||||||||||||||||||||
0x110 | DIEPTXF4 | ||||||||||||||||||||||||||||||||
0x114 | DIEPTXF5 |
OTG_FS control and status register (OTG_FS_GOTGCTL)
Offset: 0x0, size: 32, reset: 0x00000800, access: Unspecified
6/19 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CURMOD
N/A |
OTGVER
N/A |
BSVLD
r |
ASVLD
r |
DBCT
r |
CIDSTS
r |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EHEN
N/A |
DHNPEN
rw |
HSHNPEN
rw |
HNPRQ
rw |
HNGSCS
r |
BVALOVAL
N/A |
BVALOEN
N/A |
AVALOVAL
N/A |
AVALOEN
N/A |
VBVALOVA
N/A |
VBVALOEN
N/A |
SRQ
rw |
SRQSCS
r |
Bit 0: Session request success.
Bit 1: Session request.
Bit 2: VBUS valid override enable.
Bit 3: VBUS valid override value.
Bit 4: A-peripheral session valid override enable.
Bit 5: A-peripheral session valid override value.
Bit 6: B-peripheral session valid override enable.
Bit 7: B-peripheral session valid override value.
Bit 8: Host negotiation success.
Bit 9: HNP request.
Bit 10: Host set HNP enable.
Bit 11: Device HNP enabled.
Bit 12: Embedded host enable.
Bit 16: Connector ID status.
Bit 17: Long/short debounce time.
Bit 18: A-session valid.
Bit 19: B-session valid.
Bit 20: OTG version.
Bit 21: Current mode of operation.
OTG_FS interrupt register (OTG_FS_GOTGINT)
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/6 fields covered.
OTG_FS AHB configuration register (OTG_FS_GAHBCFG)
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
OTG_FS USB configuration register (OTG_FS_GUSBCFG)
Offset: 0xc, size: 32, reset: 0x00000A00, access: Unspecified
0/7 fields covered.
OTG_FS reset register (OTG_FS_GRSTCTL)
Offset: 0x10, size: 32, reset: 0x20000000, access: Unspecified
1/7 fields covered.
OTG_FS core interrupt register (OTG_FS_GINTSTS)
Offset: 0x14, size: 32, reset: 0x04000020, access: Unspecified
11/27 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WKUPINT
rw |
SRQINT
rw |
DISCINT
rw |
CIDSCHG
rw |
LPMINT
N/A |
PTXFE
r |
HCINT
r |
HPRTINT
r |
RSTDET
N/A |
IPXFR_INCOMPISOOUT
rw |
IISOIXFR
rw |
OEPINT
r |
IEPINT
r |
|||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EOPF
rw |
ISOODRP
rw |
ENUMDNE
rw |
USBRST
rw |
USBSUSP
rw |
ESUSP
rw |
GOUTNAKEFF
r |
GINAKEFF
r |
NPTXFE
r |
RXFLVL
r |
SOF
rw |
OTGINT
r |
MMIS
rw |
CMOD
r |
Bit 0: Current mode of operation.
Bit 1: Mode mismatch interrupt.
Bit 2: OTG interrupt.
Bit 3: Start of frame.
Bit 4: RxFIFO non-empty.
Bit 5: Non-periodic TxFIFO empty.
Bit 6: Global IN non-periodic NAK effective.
Bit 7: Global OUT NAK effective.
Bit 10: Early suspend.
Bit 11: USB suspend.
Bit 12: USB reset.
Bit 13: Enumeration done.
Bit 14: Isochronous OUT packet dropped interrupt.
Bit 15: End of periodic frame interrupt.
Bit 18: IN endpoint interrupt.
Bit 19: OUT endpoint interrupt.
Bit 20: Incomplete isochronous IN transfer.
Bit 21: Incomplete periodic transfer(Host mode)/Incomplete isochronous OUT transfer(Device mode).
Bit 23: Reset detected interrupt.
Bit 24: Host port interrupt.
Bit 25: Host channels interrupt.
Bit 26: Periodic TxFIFO empty.
Bit 27: LPM interrupt.
Bit 28: Connector ID status change.
Bit 29: Disconnect detected interrupt.
Bit 30: Session request/new session detected interrupt.
Bit 31: Resume/remote wakeup detected interrupt.
OTG_FS interrupt mask register (OTG_FS_GINTMSK)
Offset: 0x18, size: 32, reset: 0x00000000, access: Unspecified
1/27 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUIM
rw |
SRQIM
rw |
DISCINT
rw |
CIDSCHGM
rw |
LPMINTM
N/A |
PTXFEM
rw |
HCIM
rw |
PRTIM
r |
RSTDETM
N/A |
IPXFRM_IISOOXFRM
rw |
IISOIXFRM
rw |
OEPINT
rw |
IEPINT
rw |
EPMISM
rw |
||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EOPFM
rw |
ISOODRPM
rw |
ENUMDNEM
rw |
USBRST
rw |
USBSUSPM
rw |
ESUSPM
rw |
GONAKEFFM
rw |
GINAKEFFM
rw |
NPTXFEM
rw |
RXFLVLM
rw |
SOFM
rw |
OTGINT
rw |
MMISM
rw |
Bit 1: Mode mismatch interrupt mask.
Bit 2: OTG interrupt mask.
Bit 3: Start of frame mask.
Bit 4: Receive FIFO non-empty mask.
Bit 5: Non-periodic TxFIFO empty mask.
Bit 6: Global non-periodic IN NAK effective mask.
Bit 7: Global OUT NAK effective mask.
Bit 10: Early suspend mask.
Bit 11: USB suspend mask.
Bit 12: USB reset mask.
Bit 13: Enumeration done mask.
Bit 14: Isochronous OUT packet dropped interrupt mask.
Bit 15: End of periodic frame interrupt mask.
Bit 17: Endpoint mismatch interrupt mask.
Bit 18: IN endpoints interrupt mask.
Bit 19: OUT endpoints interrupt mask.
Bit 20: Incomplete isochronous IN transfer mask.
Bit 21: Incomplete periodic transfer mask(Host mode)/Incomplete isochronous OUT transfer mask(Device mode).
Bit 23: Reset detected interrupt mask.
Bit 24: Host port interrupt mask.
Bit 25: Host channels interrupt mask.
Bit 26: Periodic TxFIFO empty mask.
Bit 27: LPM interrupt mask.
Bit 28: Connector ID status change mask.
Bit 29: Disconnect detected interrupt mask.
Bit 30: Session request/new session detected interrupt mask.
Bit 31: Resume/remote wakeup detected interrupt mask.
OTG_FS Receive status debug read(Device mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-only
6/6 fields covered.
OTG_FS Receive status debug read(Host mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
OTG status read and pop (device mode)
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
6/6 fields covered.
OTG status read and pop (host mode)
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
4/4 fields covered.
OTG_FS Receive FIFO size register (OTG_FS_GRXFSIZ)
Offset: 0x24, size: 32, reset: 0x00000200, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXFD
rw |
OTG_FS non-periodic transmit FIFO size register (Device mode)
Offset: 0x28, size: 32, reset: 0x00000200, access: read-write
0/2 fields covered.
OTG_FS non-periodic transmit FIFO size register (Host mode)
Offset: 0x28, size: 32, reset: 0x00000200, access: read-write
0/2 fields covered.
OTG_FS non-periodic transmit FIFO/queue status register (OTG_FS_GNPTXSTS)
Offset: 0x2c, size: 32, reset: 0x00080200, access: read-only
3/3 fields covered.
OTG_FS general core configuration register (OTG_FS_GCCFG)
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VBDEN
rw |
SDEN
rw |
PDEN
rw |
DCDEN
rw |
BCDEN
rw |
PWRDWN
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PS2DET
rw |
SDET
rw |
PDET
rw |
DCDET
rw |
Bit 0: Data contact detection (DCD) status.
Bit 1: Primary detection (PD) status.
Bit 2: Secondary detection (SD) status.
Bit 3: DM pull-up detection status.
Bit 16: Power down.
Bit 17: Battery charging detector (BCD) enable.
Bit 18: Data contact detection (DCD) mode enable.
Bit 19: Primary detection (PD) mode enable.
Bit 20: Secondary detection (SD) mode enable.
Bit 21: USB VBUS detection enable.
core ID register
Offset: 0x3c, size: 32, reset: 0x00001000, access: read-write
0/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRODUCT_ID
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PRODUCT_ID
rw |
OTG core LPM configuration register
Offset: 0x54, size: 32, reset: 0x00000000, access: Unspecified
0/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ENBESL
N/A |
LPMRCNTSTS
N/A |
SNDLPM
N/A |
PMRCNT
N/A |
LPMCHIDX
N/A |
L1RSMOK
N/A |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SLPSTS
N/A |
LPMRSP
N/A |
L1DSEN
N/A |
BESLTHRS
N/A |
L1SSEN
N/A |
REMWAKE
N/A |
BESL
N/A |
LPMACK
N/A |
LPMEN
N/A |
Bit 0: LPM support enable.
Bit 1: LPM token acknowledge enable.
Bits 2-5: Best effort service latency.
Bit 6: bRemoteWake value.
Bit 7: L1 Shallow Sleep enable.
Bits 8-11: BESL threshold.
Bit 12: L1 deep sleep enable.
Bits 13-14: LPM response.
Bit 15: Port sleep status.
Bit 16: Sleep state resume OK.
Bits 17-20: LPM Channel Index.
Bits 21-23: LPM retry count.
Bit 24: Send LPM transaction.
Bits 25-27: LPM retry count status.
Bit 28: Enable best effort service latency.
OTG power down register
Offset: 0x58, size: 32, reset: 0x00000000, access: Unspecified
0/2 fields covered.
OTG ADP timer, control and status register
Offset: 0x60, size: 32, reset: 0x00000000, access: Unspecified
0/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AR
N/A |
ADPTOIM
N/A |
ADPSNSIM
N/A |
ADPPRBIM
N/A |
ADPTOIF
N/A |
ADPSNSIF
N/A |
ADPPRBIF
N/A |
ADPEN
N/A |
ADPRST
N/A |
ENASNS
N/A |
ENAPRB
N/A |
RTIM
N/A |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RTIM
N/A |
PRBPER
N/A |
PRBDSCHG
N/A |
Bits 0-1: Probe discharge.
Bits 0-3: Probe period.
Bits 2-3: Probe delta.
Bits 6-16: Ramp time.
Bit 17: Enable probe.
Bit 18: Enable sense.
Bit 19: ADP reset.
Bit 20: ADP enable.
Bit 21: ADP probe interrupt flag.
Bit 22: ADP sense interrupt flag.
Bit 23: ADP timeout interrupt flag.
Bit 24: ADP probe interrupt mask.
Bit 25: ADP sense interrupt mask.
Bit 26: ADP timeout interrupt mask.
Bits 27-28: Access request.
OTG_FS Host periodic transmit FIFO size register (OTG_FS_HPTXFSIZ)
Offset: 0x100, size: 32, reset: 0x02000600, access: read-write
0/2 fields covered.
OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF2)
Offset: 0x104, size: 32, reset: 0x02000400, access: read-write
0/2 fields covered.
OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF3)
Offset: 0x108, size: 32, reset: 0x02000400, access: read-write
0/2 fields covered.
OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF4)
Offset: 0x10c, size: 32, reset: 0x02000400, access: read-write
0/2 fields covered.
OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF5)
Offset: 0x110, size: 32, reset: 0x00000000, access: Unspecified
0/2 fields covered.
0x50000400: USB on the go full speed
10/280 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | HCFG | ||||||||||||||||||||||||||||||||
0x4 | HFIR | ||||||||||||||||||||||||||||||||
0x8 | HFNUM | ||||||||||||||||||||||||||||||||
0x10 | HPTXSTS | ||||||||||||||||||||||||||||||||
0x14 | HAINT | ||||||||||||||||||||||||||||||||
0x18 | HAINTMSK | ||||||||||||||||||||||||||||||||
0x40 | HPRT | ||||||||||||||||||||||||||||||||
0x100 | HCCHAR0 | ||||||||||||||||||||||||||||||||
0x108 | HCINT0 | ||||||||||||||||||||||||||||||||
0x10c | HCINTMSK0 | ||||||||||||||||||||||||||||||||
0x110 | HCTSIZ0 | ||||||||||||||||||||||||||||||||
0x120 | HCCHAR1 | ||||||||||||||||||||||||||||||||
0x128 | HCINT1 | ||||||||||||||||||||||||||||||||
0x12c | HCINTMSK1 | ||||||||||||||||||||||||||||||||
0x130 | HCTSIZ1 | ||||||||||||||||||||||||||||||||
0x140 | HCCHAR2 | ||||||||||||||||||||||||||||||||
0x148 | HCINT2 | ||||||||||||||||||||||||||||||||
0x14c | HCINTMSK2 | ||||||||||||||||||||||||||||||||
0x150 | HCTSIZ2 | ||||||||||||||||||||||||||||||||
0x160 | HCCHAR3 | ||||||||||||||||||||||||||||||||
0x168 | HCINT3 | ||||||||||||||||||||||||||||||||
0x16c | HCINTMSK3 | ||||||||||||||||||||||||||||||||
0x170 | HCTSIZ3 | ||||||||||||||||||||||||||||||||
0x180 | HCCHAR4 | ||||||||||||||||||||||||||||||||
0x188 | HCINT4 | ||||||||||||||||||||||||||||||||
0x18c | HCINTMSK4 | ||||||||||||||||||||||||||||||||
0x190 | HCTSIZ4 | ||||||||||||||||||||||||||||||||
0x1a0 | HCCHAR5 | ||||||||||||||||||||||||||||||||
0x1a8 | HCINT5 | ||||||||||||||||||||||||||||||||
0x1ac | HCINTMSK5 | ||||||||||||||||||||||||||||||||
0x1b0 | HCTSIZ5 | ||||||||||||||||||||||||||||||||
0x1c0 | HCCHAR6 | ||||||||||||||||||||||||||||||||
0x1c8 | HCINT6 | ||||||||||||||||||||||||||||||||
0x1cc | HCINTMSK6 | ||||||||||||||||||||||||||||||||
0x1d0 | HCTSIZ6 | ||||||||||||||||||||||||||||||||
0x1e0 | HCCHAR7 | ||||||||||||||||||||||||||||||||
0x1e8 | HCINT7 | ||||||||||||||||||||||||||||||||
0x1ec | HCINTMSK7 | ||||||||||||||||||||||||||||||||
0x1f0 | HCTSIZ7 |
OTG_FS host configuration register (OTG_FS_HCFG)
Offset: 0x0, size: 32, reset: 0x00000000, access: Unspecified
1/2 fields covered.
OTG_FS Host frame interval register
Offset: 0x4, size: 32, reset: 0x0000EA60, access: read-write
0/2 fields covered.
OTG_FS host frame number/frame time remaining register (OTG_FS_HFNUM)
Offset: 0x8, size: 32, reset: 0x00003FFF, access: read-only
2/2 fields covered.
OTG_FS_Host periodic transmit FIFO/queue status register (OTG_FS_HPTXSTS)
Offset: 0x10, size: 32, reset: 0x00080100, access: Unspecified
2/3 fields covered.
OTG_FS Host all channels interrupt register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HAINT
r |
OTG_FS host all channels interrupt mask register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HAINTM
rw |
OTG_FS host port control and status register (OTG_FS_HPRT)
Offset: 0x40, size: 32, reset: 0x00000000, access: Unspecified
4/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSPD
r |
PTCTL
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PTCTL
rw |
PPWR
rw |
PLSTS
r |
PRST
rw |
PSUSP
rw |
PRES
rw |
POCCHNG
rw |
POCA
r |
PENCHNG
rw |
PENA
rw |
PCDET
rw |
PCSTS
r |
Bit 0: Port connect status.
Bit 1: Port connect detected.
Bit 2: Port enable.
Bit 3: Port enable/disable change.
Bit 4: Port overcurrent active.
Bit 5: Port overcurrent change.
Bit 6: Port resume.
Bit 7: Port suspend.
Bit 8: Port reset.
Bits 10-11: Port line status.
Bit 12: Port power.
Bits 13-16: Port test control.
Bits 17-18: Port speed.
OTG_FS host channel-0 characteristics register (OTG_FS_HCCHAR0)
Offset: 0x100, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-0 interrupt register (OTG_FS_HCINT0)
Offset: 0x108, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-0 mask register (OTG_FS_HCINTMSK0)
Offset: 0x10c, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
OTG_FS host channel-0 transfer size register
Offset: 0x110, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
OTG_FS host channel-1 characteristics register (OTG_FS_HCCHAR1)
Offset: 0x120, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-1 interrupt register (OTG_FS_HCINT1)
Offset: 0x128, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-1 mask register (OTG_FS_HCINTMSK1)
Offset: 0x12c, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
OTG_FS host channel-1 transfer size register
Offset: 0x130, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
OTG_FS host channel-2 characteristics register (OTG_FS_HCCHAR2)
Offset: 0x140, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-2 interrupt register (OTG_FS_HCINT2)
Offset: 0x148, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-2 mask register (OTG_FS_HCINTMSK2)
Offset: 0x14c, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
OTG_FS host channel-2 transfer size register
Offset: 0x150, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
OTG_FS host channel-3 characteristics register (OTG_FS_HCCHAR3)
Offset: 0x160, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-3 interrupt register (OTG_FS_HCINT3)
Offset: 0x168, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-3 mask register (OTG_FS_HCINTMSK3)
Offset: 0x16c, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
OTG_FS host channel-3 transfer size register
Offset: 0x170, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
OTG_FS host channel-4 characteristics register (OTG_FS_HCCHAR4)
Offset: 0x180, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-4 interrupt register (OTG_FS_HCINT4)
Offset: 0x188, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-4 mask register (OTG_FS_HCINTMSK4)
Offset: 0x18c, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
OTG_FS host channel-x transfer size register
Offset: 0x190, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
OTG_FS host channel-5 characteristics register (OTG_FS_HCCHAR5)
Offset: 0x1a0, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-5 interrupt register (OTG_FS_HCINT5)
Offset: 0x1a8, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-5 mask register (OTG_FS_HCINTMSK5)
Offset: 0x1ac, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
OTG_FS host channel-5 transfer size register
Offset: 0x1b0, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
OTG_FS host channel-6 characteristics register (OTG_FS_HCCHAR6)
Offset: 0x1c0, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-6 interrupt register (OTG_FS_HCINT6)
Offset: 0x1c8, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-6 mask register (OTG_FS_HCINTMSK6)
Offset: 0x1cc, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
OTG_FS host channel-6 transfer size register
Offset: 0x1d0, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
OTG_FS host channel-7 characteristics register (OTG_FS_HCCHAR7)
Offset: 0x1e0, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHENA
rw |
CHDIS
rw |
ODDFRM
rw |
DAD
rw |
MCNT
rw |
EPTYP
rw |
LSDEV
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EPDIR
rw |
EPNUM
rw |
MPSIZ
rw |
Bits 0-10: Maximum packet size.
Bits 11-14: Endpoint number.
Bit 15: Endpoint direction.
Bit 17: Low-speed device.
Bits 18-19: Endpoint type.
Bits 20-21: Multicount.
Bits 22-28: Device address.
Bit 29: Odd frame.
Bit 30: Channel disable.
Bit 31: Channel enable.
OTG_FS host channel-7 interrupt register (OTG_FS_HCINT7)
Offset: 0x1e8, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERR
rw |
FRMOR
rw |
BBERR
rw |
TXERR
rw |
ACK
rw |
NAK
rw |
STALL
rw |
CHH
rw |
XFRC
rw |
Bit 0: Transfer completed.
Bit 1: Channel halted.
Bit 3: STALL response received interrupt.
Bit 4: NAK response received interrupt.
Bit 5: ACK response received/transmitted interrupt.
Bit 7: Transaction error.
Bit 8: Babble error.
Bit 9: Frame overrun.
Bit 10: Data toggle error.
OTG_FS host channel-7 mask register (OTG_FS_HCINTMSK7)
Offset: 0x1ec, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DTERRM
rw |
FRMORM
rw |
BBERRM
rw |
TXERRM
rw |
ACKM
rw |
NAKM
rw |
STALLM
rw |
CHHM
rw |
XFRCM
rw |
Bit 0: Transfer completed mask.
Bit 1: Channel halted mask.
Bit 3: STALL response received interrupt mask.
Bit 4: NAK response received interrupt mask.
Bit 5: ACK response received/transmitted interrupt mask.
Bit 7: Transaction error mask.
Bit 8: Babble error mask.
Bit 9: Frame overrun mask.
Bit 10: Data toggle error mask.
0x50000e00: USB on the go full speed
0/6 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | PCGCCTL |
0x50050400: Parallel synchronous slave interface
14/18 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | SR | ||||||||||||||||||||||||||||||||
0x8 | RIS | ||||||||||||||||||||||||||||||||
0xc | IER | ||||||||||||||||||||||||||||||||
0x10 | MIS | ||||||||||||||||||||||||||||||||
0x14 | ICR | ||||||||||||||||||||||||||||||||
0x28 | DR |
PSSI control register
Offset: 0x0, size: 32, reset: 0x40000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OUTEN
rw |
DMAEN
rw |
DERDYCFG
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ENABLE
rw |
EDM
rw |
RDYPOL
rw |
DEPOL
rw |
CKPOL
rw |
Bit 5: Parallel data clock polarity.
Allowed values:
0: FallingEdge: Falling edge active for inputs or rising edge active for outputs
1: RisingEdge: Rising edge active for inputs or falling edge active for outputs
Bit 6: Data enable (PSSI_DE) polarity.
Allowed values:
0: ActiveLow: PSSI_DE active low (0 indicates that data is valid)
1: ActiveHigh: PSSI_DE active high (1 indicates that data is valid)
Bit 8: Ready (PSSI_RDY) polarity.
Allowed values:
0: ActiveLow: PSSI_RDY active low (0 indicates that the receiver is ready to receive)
1: ActiveHigh: PSSI_RDY active high (1 indicates that the receiver is ready to receive)
Bits 10-11: Extended data mode.
Allowed values:
0: BitWidth8: Interface captures 8-bit data on every parallel data clock
3: BitWidth16: The interface captures 16-bit data on every parallel data clock
Bit 14: PSSI enable.
Allowed values:
0: Disabled: PSSI disabled
1: Enabled: PSSI enabled
Bits 18-20: Data enable and ready configuration.
Allowed values:
0: Disabled: PSSI_DE and PSSI_RDY both disabled
1: Rdy: Only PSSI_RDY enabled
2: De: Only PSSI_DE enabled
3: RdyDeAlt: Both PSSI_RDY and PSSI_DE alternate functions enabled
4: RdyDe: Both PSSI_RDY and PSSI_DE features enabled - bidirectional on PSSI_RDY pin
5: RdyRemapped: Only PSSI_RDY function enabled, but mapped to PSSI_DE pin
6: DeRemapped: Only PSSI_DE function enabled, but mapped to PSSI_RDY pin
7: RdyDeBidi: Both PSSI_RDY and PSSI_DE features enabled - bidirectional on PSSI_DE pin
Bit 30: DMA enable bit.
Allowed values:
0: Disabled: DMA transfers are disabled. The user application can directly access the PSSI_DR register when DMA transfers are disabled.
1: Enabled: DMA transfers are enabled (default configuration). A DMA channel in the general-purpose DMA controller must be configured to perform transfers from/to PSSI_DR
Bit 31: Data direction selection bit.
Allowed values:
0: ReceiveMode: Data is input synchronously with PSSI_PDCK
1: TransmitMode: Data is output synchronously with PSSI_PDCK
PSSI status register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-only
2/2 fields covered.
Bit 2: FIFO is ready to transfer four bytes.
Allowed values:
0: NotReady: FIFO is not ready for a four-byte transfer
1: Ready: FIFO is ready for a four-byte (32-bit) transfer. In receive mode, this means that at least four valid data bytes are in the FIFO. In transmit mode, this means that there are at least four bytes free in the FIFO
Bit 3: FIFO is ready to transfer one byte.
Allowed values:
0: NotReady: FIFO is not ready for a 1-byte transfer
1: Ready: FIFO is ready for a one byte (32-bit) transfer. In receive mode, this means that at least one valid data byte is in the FIFO. In transmit mode, this means that there is at least one byte free in the FIFO
PSSI raw interrupt status register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OVR_RIS
r |
PSSI interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OVR_IE
rw |
PSSI masked interrupt status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OVR_MIS
r |
Bit 1: Data buffer overrun/underrun masked interrupt status.
Allowed values:
0: Disabled: No interrupt is generated when an overrun/underrun error occurs
1: Enabled: An interrupt is generated if there is either an overrun or an underrun error and the OVR_IE bit is set in PSSI_IER
PSSI interrupt clear register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OVR_ISC
w |
0x40007000: Power control
330/330 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | CR3 | ||||||||||||||||||||||||||||||||
0xc | CR4 | ||||||||||||||||||||||||||||||||
0x10 | SR1 | ||||||||||||||||||||||||||||||||
0x14 | SR2 | ||||||||||||||||||||||||||||||||
0x18 | SCR | ||||||||||||||||||||||||||||||||
0x20 | PUCRA | ||||||||||||||||||||||||||||||||
0x24 | PDCRA | ||||||||||||||||||||||||||||||||
0x28 | PUCRB | ||||||||||||||||||||||||||||||||
0x2c | PDCRB | ||||||||||||||||||||||||||||||||
0x30 | PUCRC | ||||||||||||||||||||||||||||||||
0x34 | PDCRC | ||||||||||||||||||||||||||||||||
0x38 | PUCRD | ||||||||||||||||||||||||||||||||
0x3c | PDCRD | ||||||||||||||||||||||||||||||||
0x40 | PUCRE | ||||||||||||||||||||||||||||||||
0x44 | PDCRE | ||||||||||||||||||||||||||||||||
0x48 | PUCRF | ||||||||||||||||||||||||||||||||
0x4c | PDCRF | ||||||||||||||||||||||||||||||||
0x50 | PUCRG | ||||||||||||||||||||||||||||||||
0x54 | PDCRG | ||||||||||||||||||||||||||||||||
0x58 | PUCRH | ||||||||||||||||||||||||||||||||
0x5c | PDCRH | ||||||||||||||||||||||||||||||||
0x60 | PUCRI | ||||||||||||||||||||||||||||||||
0x64 | PDCRI | ||||||||||||||||||||||||||||||||
0x80 | CR5 |
Power control register 1
Offset: 0x0, size: 32, reset: 0x00000200, access: read-write
5/5 fields covered.
Bits 0-2: Low-power mode selection.
Allowed values:
0: Stop0: Stop 0 mode
1: Stop1: Stop 1 mode
2: Stop2: Stop 2 mode
3: Standby: Standby mode
4: Shutdown: Shutdown mode
Bit 4: SRAM3 retention in Stop 2 mode.
Allowed values:
0: Disabled: SRAM3 is powered off in Stop 2 mode (SRAM3 content is lost)
1: Enabled: SRAM3 is powered in Stop 2 mode (RAM3 content is kept)
Bit 8: Disable backup domain write protection.
Allowed values:
0: Disabled: Access to RTC and Backup registers disabled
1: Enabled: Access to RTC and Backup registers enabled
Bits 9-10: Voltage scaling range selection.
Allowed values:
1: Range1: Range 1
2: Range2: Range 1
Bit 14: Low-power run.
Allowed values:
0: MainMode: Main Mode
1: LowPowerMode: Low Power Mode
Power control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
USV
rw |
IOSV
rw |
PVME4
rw |
PVME3
rw |
PVME2
rw |
PVME1
rw |
PLS
rw |
PVDE
rw |
Bit 0: Power voltage detector enable.
Allowed values:
0: Disabled: Power voltage detector disabled
1: Enabled: Power voltage detector enabled
Bits 1-3: Power voltage detector level selection.
Allowed values:
0: VPVD0: VPVD0 around 2.0 V
1: VPVD1: VPVD1 around 2.2 V
2: VPVD2: VPVD2 around 2.4 V
3: VPVD3: VPVD3 around 2.5 V
4: VPVD4: VPVD4 around 2.6 V
5: VPVD5: VPVD5 around 2.8 V
6: VPVD6: VPVD6 around 2.9 V
7: PVDIN: External input analog voltage PVD_IN (compared internally to VREFINT)
Bit 4: Peripheral voltage monitoring 1 enable: VDDUSB vs. 1.2V.
Allowed values:
0: Disabled: PVM2 (VDDUSB monitoring vs. 1.2V threshold) disable
1: Enabled: PVM2 (VDDUSB monitoring vs. 1.2V threshold) enable
Bit 5: Peripheral voltage monitoring 2 enable: VDDIO2 vs. 0.9V.
Allowed values:
0: Disabled: PVM2 (VDDIO2 monitoring vs. 0.9V threshold) disable
1: Enabled: PVM2 (VDDIO2 monitoring vs. 0.9V threshold) enable
Bit 6: Peripheral voltage monitoring 3 enable: VDDA vs. 1.62V.
Allowed values:
0: Disabled: PVM3 (VDDA monitoring vs. 1.62V threshold) disable
1: Enabled: PVM3 (VDDA monitoring vs. 1.62V threshold) enable
Bit 7: Peripheral voltage monitoring 4 enable: VDDA vs. 2.2V.
Allowed values:
0: Disabled: PVM4 (VDDA monitoring vs. 2.2V threshold) disable
1: Enabled: PVM4 (VDDA monitoring vs. 2.2V threshold) enable
Bit 9: VDDIO2 Independent I/Os supply valid.
Allowed values:
0: NotPresent: VDDIO2 is not present. Logical and electrical isolation is applied to ignore this supply
1: Valid: VDDIO2 is valid
Bit 10: VDDUSB USB supply valid.
Allowed values:
0: NotPresent: VDDUSB is not present. Logical and electrical isolation is applied to ignore this supply
1: Valid: VDDUSB is valid
Power control register 3
Offset: 0x8, size: 32, reset: 0x00008000, access: read-write
10/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EIWUL
rw |
DSIPDEN
rw |
ENULP
rw |
APC
rw |
RRS
rw |
EWUP5
rw |
EWUP4
rw |
EWUP3
rw |
EWUP2
rw |
EWUP1
rw |
Bit 0: Enable Wakeup pin WKUP1.
Allowed values:
0: Disabled: External Wakeup pin WKUPx is disabled
1: Enabled: When this bit is set, the external wakeup pin WKUPx is enabled and triggers a wakeup from Standby or Shutdown event when a rising or a falling edge occurs. The active edge is configured via the WPx bit in the PWR_CR4 register
Bit 1: Enable Wakeup pin WKUP2.
Allowed values:
0: Disabled: External Wakeup pin WKUPx is disabled
1: Enabled: When this bit is set, the external wakeup pin WKUPx is enabled and triggers a wakeup from Standby or Shutdown event when a rising or a falling edge occurs. The active edge is configured via the WPx bit in the PWR_CR4 register
Bit 2: Enable Wakeup pin WKUP3.
Allowed values:
0: Disabled: External Wakeup pin WKUPx is disabled
1: Enabled: When this bit is set, the external wakeup pin WKUPx is enabled and triggers a wakeup from Standby or Shutdown event when a rising or a falling edge occurs. The active edge is configured via the WPx bit in the PWR_CR4 register
Bit 3: Enable Wakeup pin WKUP4.
Allowed values:
0: Disabled: External Wakeup pin WKUPx is disabled
1: Enabled: When this bit is set, the external wakeup pin WKUPx is enabled and triggers a wakeup from Standby or Shutdown event when a rising or a falling edge occurs. The active edge is configured via the WPx bit in the PWR_CR4 register
Bit 4: Enable Wakeup pin WKUP5.
Allowed values:
0: Disabled: External Wakeup pin WKUPx is disabled
1: Enabled: When this bit is set, the external wakeup pin WKUPx is enabled and triggers a wakeup from Standby or Shutdown event when a rising or a falling edge occurs. The active edge is configured via the WPx bit in the PWR_CR4 register
Bits 8-9: SRAM2 retention in Standby mode.
Allowed values:
0: PoweredOff: SRAM2 is powered off in Standby mode (SRAM2 content is lost)
1: PoweredOn: Full SRAM2 is powered by the low-power regulator in Standby mode (SRAM2 full content is kept)
2: PartialPoweredOn: Only 4 Kbytes of SRAM2 is powered by the low-power regulator in Standby mode (4 Kbytes of SRAM2 content is kept)
Bit 10: Apply pull-up and pull-down configuration.
Allowed values:
0: Disabled: Configurations are not applied
1: Enabled: When this bit is set, the I/O pull-up and pull-down configurations defined in the PWR_PUCRx and PWR_PDCRx registers are applied. When this bit is cleared, the PWR_PUCRx and PWR_PDCRx registers are not applied to the I/Os, instead the I/Os will be in floating mode during Standby or configured according GPIO controller GPIOx_PUPDR register during Run mode
Bit 11: Enable ULP sampling.
Allowed values:
0: Disabled: Sampling disabled
1: Enabled: When this bit is set, the BORL, BORH and PVD are periodically sampled instead continuous monitoring to reduce power consumption. Fast supply drop between two sample/compare phases is not detected in this mode. This bit has impact only on STOP2, Standby and shutdown low power modes
Bit 12: Enable Pull-down activation on DSI pins.
Allowed values:
0: Disabled: Pull-Down is disabled on DSI pins
1: Enabled: Pull-Down is enabled on DSI pins
Bit 15: Enable internal wakeup line.
Allowed values:
0: Disabled: Internal wakeup line disable
1: Enabled: Internal wakeup line enable
Power control register 4
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EXT_SMPS_ON
rw |
VBRS
rw |
VBE
rw |
WP5
rw |
WP4
rw |
WP3
rw |
WP2
rw |
WP1
rw |
Bit 0: Wakeup pin WKUP1 polarity.
Allowed values:
0: RisingEdge: Detection on high level (rising edge)
1: FallingEdge: Detection on low level (falling edge)
Bit 1: Wakeup pin WKUP2 polarity.
Allowed values:
0: RisingEdge: Detection on high level (rising edge)
1: FallingEdge: Detection on low level (falling edge)
Bit 2: Wakeup pin WKUP3 polarity.
Allowed values:
0: RisingEdge: Detection on high level (rising edge)
1: FallingEdge: Detection on low level (falling edge)
Bit 3: Wakeup pin WKUP4 polarity.
Allowed values:
0: RisingEdge: Detection on high level (rising edge)
1: FallingEdge: Detection on low level (falling edge)
Bit 4: Wakeup pin WKUP5 polarity.
Allowed values:
0: RisingEdge: Detection on high level (rising edge)
1: FallingEdge: Detection on low level (falling edge)
Bit 8: VBAT battery charging enable.
Allowed values:
0: Disabled: VBAT battery charging disable
1: Enabled: VBAT battery charging enable
Bit 9: VBAT battery charging resistor selection.
Allowed values:
0: R5k: Charge VBAT through a 5 kOhms resistor
1: R1k5: Charge VBAT through a 1.5 kOhms resistor
Bit 13: External SMPS on.
Allowed values:
0: Disabled: The external SMPS switch is open
1: Enabled: The external SMPS switch is closed, internal regulator output is set to 0.95 V
Power status register 1
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUFI
r |
EXT_SMPS_RDY
r |
SBF
r |
WUF5
r |
WUF4
r |
WUF3
r |
WUF2
r |
WUF1
r |
Bit 0: Wakeup flag 1.
Allowed values:
0: Set: This bit is set when a wakeup event is detected on wakeup pin, WKUPx
1: Cleared: No wakeup event detected on WKUPx
Bit 1: Wakeup flag 2.
Allowed values:
0: Set: This bit is set when a wakeup event is detected on wakeup pin, WKUPx
1: Cleared: No wakeup event detected on WKUPx
Bit 2: Wakeup flag 3.
Allowed values:
0: Set: This bit is set when a wakeup event is detected on wakeup pin, WKUPx
1: Cleared: No wakeup event detected on WKUPx
Bit 3: Wakeup flag 4.
Allowed values:
0: Set: This bit is set when a wakeup event is detected on wakeup pin, WKUPx
1: Cleared: No wakeup event detected on WKUPx
Bit 4: Wakeup flag 5.
Allowed values:
0: Set: This bit is set when a wakeup event is detected on wakeup pin, WKUPx
1: Cleared: No wakeup event detected on WKUPx
Bit 8: Standby flag.
Allowed values:
0: Set: The device did not enter the Standby mode
1: Cleared: The device entered the Standby mode
Bit 13: External SMPS ready.
Allowed values:
0: NotReady: Internal regulator not ready in Range 2, the external SMPS cannot be connected
1: Ready: Internal regulator ready in Range 2, the external SMPS can be connected
Bit 15: Wakeup flag internal.
Allowed values:
0: Set: This bit is set when a wakeup is detected on the internal wakeup line
1: Cleared: It is cleared when all internal wakeup sources are cleared
Power status register 2
Offset: 0x14, size: 32, reset: 0x00000000, access: read-only
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PVMO4
r |
PVMO3
r |
PVMO2
r |
PVMO1
r |
PVDO
r |
VOSF
r |
REGLPF
r |
REGLPS
r |
Bit 8: Low-power regulator started.
Allowed values:
0: NotReady: The low-power regulator is not ready
1: Ready: The low-power regulator is ready
Bit 9: Low-power regulator flag.
Allowed values:
0: MR: The regulator is ready in main mode (MR)
1: LPR: The regulator is in low-power mode (LPR)
Bit 10: Voltage scaling flag.
Allowed values:
0: Ready: The regulator is ready in the selected voltage range
1: NotReady: The regulator output voltage is changing to the required voltage level
Bit 11: Power voltage detector output.
Allowed values:
0: Above: VDD is above the selected PVD threshold
1: Below: VDD is below the selected PVD threshold
Bit 12: Peripheral voltage monitoring output: VDDUSB vs. 1.2 V.
Allowed values:
0: Above: VDDUSB voltage is above PVM1 threshold (around 1.2 V)
1: Below: VDDUSB voltage is below PVM1 threshold (around 1.2 V)
Bit 13: Peripheral voltage monitoring output: VDDIO2 vs. 0.9 V.
Allowed values:
0: Above: VDDIO2 voltage is above PVM2 threshold (around 0.9 V)
1: Below: VDDIO2 voltage is below PVM2 threshold (around 0.9 V)
Bit 14: Peripheral voltage monitoring output: VDDA vs. 1.62 V.
Allowed values:
0: Above: VDDA voltage is above PVM3 threshold (around 1.62 V)
1: Below: VDDA voltage is below PVM3 threshold (around 1.62 V)
Bit 15: Peripheral voltage monitoring output: VDDA vs. 2.2 V.
Allowed values:
0: Above: VDDA voltage is above PVM4 threshold (around 2.2 V)
1: Below: VDDA voltage is below PVM4 threshold (around 2.2 V)
Power status clear register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Clear wakeup flag 1.
Allowed values:
1: Clear: Setting this bit clears the WUFx flag in the PWR_SR1 register
Bit 1: Clear wakeup flag 2.
Allowed values:
1: Clear: Setting this bit clears the WUFx flag in the PWR_SR1 register
Bit 2: Clear wakeup flag 3.
Allowed values:
1: Clear: Setting this bit clears the WUFx flag in the PWR_SR1 register
Bit 3: Clear wakeup flag 4.
Allowed values:
1: Clear: Setting this bit clears the WUFx flag in the PWR_SR1 register
Bit 4: Clear wakeup flag 5.
Allowed values:
1: Clear: Setting this bit clears the WUFx flag in the PWR_SR1 register
Bit 8: Clear standby flag.
Allowed values:
1: Clear: Setting this bit clears the SBF flag in the PWR_SR1 register
Power Port A pull-up control register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
15/15 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port A pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port A pull-down control register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD14
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD4
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port A pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port B pull-up control register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU14
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 14: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port B pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port B pull-down control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
15/15 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD15
rw |
PD14
rw |
PD13
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 13: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 15: Port B pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port C pull-up control register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU14
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 14: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port C pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port C pull-down control register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD15
rw |
PD14
rw |
PD13
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD4
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 13: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 15: Port C pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port D pull-up control register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU14
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 14: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port D pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port D pull-down control register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD15
rw |
PD14
rw |
PD13
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD4
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 13: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 15: Port D pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port E pull-up control register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU14
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 14: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port E pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port E pull-down control register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD15
rw |
PD14
rw |
PD13
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD4
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 13: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 15: Port E pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port F pull-up control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU14
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 14: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port F pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port F pull-down control register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD15
rw |
PD14
rw |
PD13
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD4
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 13: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 15: Port F pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port G pull-up control register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU14
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 14: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port G pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port G pull-down control register
Offset: 0x54, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD15
rw |
PD14
rw |
PD13
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD4
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 13: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 15: Port G pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port H pull-up control register
Offset: 0x58, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU15
rw |
PU14
rw |
PU13
rw |
PU12
rw |
PU11
rw |
PU10
rw |
PU9
rw |
PU8
rw |
PU7
rw |
PU6
rw |
PU5
rw |
PU4
rw |
PU3
rw |
PU2
rw |
PU1
rw |
PU0
rw |
Bit 0: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 12: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 13: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 14: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 15: Port H pull-up bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port H pull-down control register
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
16/16 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD15
rw |
PD14
rw |
PD13
rw |
PD12
rw |
PD11
rw |
PD10
rw |
PD9
rw |
PD8
rw |
PD7
rw |
PD6
rw |
PD5
rw |
PD4
rw |
PD3
rw |
PD2
rw |
PD1
rw |
PD0
rw |
Bit 0: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 12: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 13: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 14: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 15: Port H pull-down bit y (y=0..15).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Power Port I pull-up control register
Offset: 0x60, size: 32, reset: 0x00000000, access: Unspecified
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PU11
N/A |
PU10
N/A |
PU9
N/A |
PU8
N/A |
PU7
N/A |
PU6
N/A |
PU5
N/A |
PU4
N/A |
PU3
N/A |
PU2
N/A |
PU1
N/A |
PU0
N/A |
Bit 0: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 1: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 2: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 3: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 4: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 5: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 6: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 7: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 8: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 9: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 10: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Bit 11: Port I pull-up bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Up on Pxx is disabled
1: Enabled: Pull-Up on Pxx is enabled
Power Port I pull-down control register
Offset: 0x64, size: 32, reset: 0x00000000, access: Unspecified
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PD11
N/A |
PD10
N/A |
PD9
N/A |
PD8
N/A |
PD7
N/A |
PD6
N/A |
PD5
N/A |
PD4
N/A |
PD3
N/A |
PD2
N/A |
PD1
N/A |
PD0
N/A |
Bit 0: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 1: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 2: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 3: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 4: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 5: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 6: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 7: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 8: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 9: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 10: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
Bit 11: Port I pull-down bit y (y=0..11).
Allowed values:
0: Disabled: Pull-Down on Pxx is disabled
1: Enabled: Pull-Down on Pxx is enabled
control register 5
Offset: 0x80, size: 32, reset: 0x00000100, access: Unspecified
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
R1MODE
N/A |
0x40021000: Reset and clock control
349/354 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | ICSCR | ||||||||||||||||||||||||||||||||
0x8 | CFGR | ||||||||||||||||||||||||||||||||
0xc | PLLCFGR | ||||||||||||||||||||||||||||||||
0x10 | PLLSAI1CFGR | ||||||||||||||||||||||||||||||||
0x14 | PLLSAI2CFGR | ||||||||||||||||||||||||||||||||
0x18 | CIER | ||||||||||||||||||||||||||||||||
0x1c | CIFR | ||||||||||||||||||||||||||||||||
0x20 | CICR | ||||||||||||||||||||||||||||||||
0x28 | AHB1RSTR | ||||||||||||||||||||||||||||||||
0x2c | AHB2RSTR | ||||||||||||||||||||||||||||||||
0x30 | AHB3RSTR | ||||||||||||||||||||||||||||||||
0x38 | APB1RSTR1 | ||||||||||||||||||||||||||||||||
0x3c | APB1RSTR2 | ||||||||||||||||||||||||||||||||
0x40 | APB2RSTR | ||||||||||||||||||||||||||||||||
0x48 | AHB1ENR | ||||||||||||||||||||||||||||||||
0x4c | AHB2ENR | ||||||||||||||||||||||||||||||||
0x50 | AHB3ENR | ||||||||||||||||||||||||||||||||
0x58 | APB1ENR1 | ||||||||||||||||||||||||||||||||
0x5c | APB1ENR2 | ||||||||||||||||||||||||||||||||
0x60 | APB2ENR | ||||||||||||||||||||||||||||||||
0x68 | AHB1SMENR | ||||||||||||||||||||||||||||||||
0x6c | AHB2SMENR | ||||||||||||||||||||||||||||||||
0x70 | AHB3SMENR | ||||||||||||||||||||||||||||||||
0x78 | APB1SMENR1 | ||||||||||||||||||||||||||||||||
0x7c | APB1SMENR2 | ||||||||||||||||||||||||||||||||
0x80 | APB2SMENR | ||||||||||||||||||||||||||||||||
0x88 | CCIPR | ||||||||||||||||||||||||||||||||
0x90 | BDCR | ||||||||||||||||||||||||||||||||
0x94 | CSR | ||||||||||||||||||||||||||||||||
0x98 | CRRCR | ||||||||||||||||||||||||||||||||
0x9c | CCIPR2 | ||||||||||||||||||||||||||||||||
0xa4 | DLYCFGR |
Clock control register
Offset: 0x0, size: 32, reset: 0x00000063, access: Unspecified
19/19 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLLSAI2RDY
r |
PLLSAI2ON
rw |
PLLSAI1RDY
r |
PLLSAI1ON
rw |
PLLRDY
r |
PLLON
rw |
CSSON
w |
HSEBYP
rw |
HSERDY
r |
HSEON
rw |
||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
HSIASFS
rw |
HSIRDY
r |
HSIKERON
rw |
HSION
rw |
MSIRANGE
rw |
MSIRGSEL
w |
MSIPLLEN
rw |
MSIRDY
r |
MSION
rw |
Bit 0: MSI clock enable.
Allowed values:
0: Disabled: MSI oscillator OFF
1: Enabled: MSI oscillator ON
Bit 1: MSI clock ready flag.
Allowed values:
0: NotReady: MSI oscillator not ready
1: Ready: MSI oscillator ready
Bit 2: MSI clock PLL enable.
Allowed values:
0: Disabled: MSI PLL OFF
1: Enabled: MSI PLL ON
Bit 3: MSI clock range selection.
Allowed values:
0: CSR: MSI Range is provided by MSISRANGE[3:0] in RCC_CSR register
1: CR: MSI Range is provided by MSIRANGE[3:0] in the RCC_CR register
Bits 4-7: MSI clock ranges.
Allowed values:
0: Range100K: range 0 around 100 kHz
1: Range200K: range 1 around 200 kHz
2: Range400K: range 2 around 400 kHz
3: Range800K: range 3 around 800 kHz
4: Range1M: range 4 around 1 MHz
5: Range2M: range 5 around 2 MHz
6: Range4M: range 6 around 4 MHz
7: Range8M: range 7 around 8 MHz
8: Range16M: range 8 around 16 MHz
9: Range24M: range 9 around 24 MHz
10: Range32M: range 10 around 32 MHz
11: Range48M: range 11 around 48 MHz
Bit 8: HSI clock enable.
Allowed values:
0: Disabled: HSI16 oscillator OFF
1: Enabled: HSI16 oscillator ON
Bit 9: HSI always enable for peripheral kernels.
Allowed values:
0: Disabled: No effect on HSI16 oscillator
1: Enabled: HSI16 oscillator is forced ON even in Stop mode
Bit 10: HSI clock ready flag.
Allowed values:
0: NotReady: HSI16 oscillator not ready
1: Ready: HSI16 oscillator ready
Bit 11: HSI automatic start from Stop.
Allowed values:
0: Disabled: HSI16 oscillator is not enabled by hardware when exiting Stop mode with MSI as wakeup clock
1: Enabled: HSI16 oscillator is enabled by hardware when exiting Stop mode with MSI as wakeup clock
Bit 16: HSE clock enable.
Allowed values:
0: Disabled: HSE oscillator OFF
1: Enabled: HSE oscillator ON
Bit 17: HSE clock ready flag.
Allowed values:
0: NotReady: HSE oscillator not ready
1: Ready: HSE oscillator ready
Bit 18: HSE crystal oscillator bypass.
Allowed values:
0: NotBypassed: HSE crystal oscillator not bypassed
1: Bypassed: HSE crystal oscillator bypassed with external clock
Bit 19: Clock security system enable.
Allowed values:
0: Disabled: Clock security system OFF (clock detector OFF)
1: Enabled: Clock security system ON (Clock detector ON if the HSE oscillator is stable, OFF if not)
Bit 24: Main PLL enable.
Allowed values:
0: Disabled: PLL OFF
1: Enabled: PLL ON
Bit 25: Main PLL clock ready flag.
Allowed values:
0: Unlocked: PLL unlocked
1: Locked: PLL locked
Bit 26: SAI1 PLL enable.
Allowed values:
0: Disabled: PLLSAI1 OFF
1: Enabled: PLLSAI1 ON
Bit 27: SAI1 PLL clock ready flag.
Allowed values:
0: Unlocked: PLLSAI1 unlocked
1: Locked: PLLSAI1 locked
Bit 28: SAI2 PLL enable.
Allowed values:
0: Disabled: PLLSAI2 OFF
1: Enabled: PLLSAI2 ON
Bit 29: SAI2 PLL clock ready flag.
Allowed values:
0: Unlocked: PLLSAI2 unlocked
1: Locked: PLLSAI2 locked
Internal clock sources calibration register
Offset: 0x4, size: 32, reset: 0x10000000, access: Unspecified
4/4 fields covered.
Clock configuration register
Offset: 0x8, size: 32, reset: 0x00000000, access: Unspecified
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MCOPRE
r |
MCOSEL
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
STOPWUCK
rw |
PPRE2
rw |
PPRE1
rw |
HPRE
rw |
SWS
r |
SW
rw |
Bits 0-1: System clock switch.
Allowed values:
0: MSI: MSI selected as system clock
1: HSI16: HSI16 selected as system clock
2: HSE: HSE selected as system clock
3: PLL: PLL selected as system clock
Bits 2-3: System clock switch status.
Allowed values:
0: MSI: MSI oscillator used as system clock
1: HSI16: HSI16 oscillator used as system clock
2: HSE: HSE used as system clock
3: PLL: PLL used as system clock
Bits 4-7: AHB prescaler.
Allowed values:
8: Div2: SYSCLK divided by 2
9: Div4: SYSCLK divided by 4
10: Div8: SYSCLK divided by 8
11: Div16: SYSCLK divided by 16
12: Div64: SYSCLK divided by 64
13: Div128: SYSCLK divided by 128
14: Div256: SYSCLK divided by 256
15: Div512: SYSCLK divided by 512
0 (+): Div1: SYSCLK not divided
Bits 8-10: PB low-speed prescaler (APB1).
Allowed values:
4: Div2: HCLK divided by 2
5: Div4: HCLK divided by 4
6: Div8: HCLK divided by 8
7: Div16: HCLK divided by 16
0 (+): Div1: HCLK not divided
Bits 11-13: APB high-speed prescaler (APB2).
Allowed values:
4: Div2: HCLK divided by 2
5: Div4: HCLK divided by 4
6: Div8: HCLK divided by 8
7: Div16: HCLK divided by 16
0 (+): Div1: HCLK not divided
Bit 15: Wakeup from Stop and CSS backup clock selection.
Allowed values:
0: MSI: MSI oscillator selected as wakeup from stop clock and CSS backup clock
1: HSI16: HSI16 oscillator selected as wakeup from stop clock and CSS backup clock
Bits 24-27: Microcontroller clock output.
Allowed values:
0: Disabled: MCO output disabled, no clock on MCO
1: SYSCLK: SYSCLK system clock selected
2: MSI: MSI clock selected.
3: HSI16: HSI16 clock selected.
4: HSE: HSE clock selected
5: MainPLL: Main PLL clock selected
6: LSI: LSI clock selected
7: LSE: LSE clock selected
8: HSI48: Internal HSI48 clock selected
Bits 28-30: Microcontroller clock output prescaler.
Allowed values:
0: Divider1: MCO is divided by 1
1: Divider2: MCO is divided by 2
2: Divider4: MCO is divided by 4
3: Divider8: MCO is divided by 8
4: Divider16: MCO is divided by 16
PLL configuration register
Offset: 0xc, size: 32, reset: 0x00001000, access: read-write
10/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLLPDIV
rw |
PLLR
rw |
PLLREN
rw |
PLLQ
rw |
PLLQEN
rw |
PLLP
rw |
PLLPEN
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PLLN
rw |
PLLM
rw |
PLLSRC
rw |
Bits 0-1: Main PLL, PLLSAI1 and PLLSAI2 entry clock source.
Allowed values:
0: NoClock: No clock sent to PLL
1: MSI: MSI clock selected as PLL clock entry
2: HSI16: HSI16 clock selected as PLL clock entry
3: HSE: HSE clock selected as PLL clock entry
Bits 4-7: Division factor for the main PLL and audio PLL (PLLSAI1 and PLLSAI2) input clock.
Allowed values:
0: Div1: PLLM = 1
1: Div2: PLLM = 2
2: Div3: PLLM = 3
3: Div4: PLLM = 4
4: Div5: PLLM = 5
5: Div6: PLLM = 6
6: Div7: PLLM = 7
7: Div8: PLLM = 8
8: Div9: PLLM = 9
9: Div10: PLLM = 11
10: Div11: PLLM = 12
11: Div12: PLLM = 13
12: Div13: PLLM = 13
13: Div14: PLLM = 14
14: Div15: PLLM = 15
15: Div16: PLLM = 16
Bits 8-14: Main PLL multiplication factor for VCO.
Allowed values: 0x8-0x7f
Bit 16: Main PLL PLLSAI3CLK output enable.
Allowed values:
0: Disabled: PLLSAI3CLK output disable
1: Enabled: PLLSAI3CLK output enabled
Bit 17: Main PLL division factor for PLLSAI3CLK (SAI1 and SAI2 clock).
Allowed values:
0: Div7: PLLP = 7
1: Div17: PLLP = 17
Bit 20: Main PLL PLLUSB1CLK output enable.
Allowed values:
0: Disabled: PLL48M1CLK output disable
1: Enabled: PLL48M1CLK output enabled
Bits 21-22: Main PLL division factor for PLLUSB1CLK(48 MHz clock).
Allowed values:
0: Div2: PLLx = 2
1: Div4: PLLx = 4
2: Div6: PLLx = 6
3: Div8: PLLx = 8
Bit 24: Main PLL PLLCLK output enable.
Allowed values:
0: Disabled: PLLCLK output disable
1: Enabled: PLLCLK output enabled
Bits 25-26: Main PLL division factor for PLLCLK (system clock).
Allowed values:
0: Div2: PLLx = 2
1: Div4: PLLx = 4
2: Div6: PLLx = 6
3: Div8: PLLx = 8
Bits 27-31: Main PLL division factor for PLLSAI2CLK.
Allowed values:
0: PLLP: PLLSAI3CLK is controlled by the bit PLLP
2: Div2: PLLSAI3CLK = VCO / 2
3: Div3: PLLSAI3CLK = VCO / 3
4: Div4: PLLSAI3CLK = VCO / 4
5: Div5: PLLSAI3CLK = VCO / 5
6: Div6: PLLSAI3CLK = VCO / 6
7: Div7: PLLSAI3CLK = VCO / 7
8: Div8: PLLSAI3CLK = VCO / 8
9: Div9: PLLSAI3CLK = VCO / 9
10: Div10: PLLSAI3CLK = VCO / 10
11: Div11: PLLSAI3CLK = VCO / 11
12: Div12: PLLSAI3CLK = VCO / 12
13: Div13: PLLSAI3CLK = VCO / 13
14: Div14: PLLSAI3CLK = VCO / 14
15: Div15: PLLSAI3CLK = VCO / 15
16: Div16: PLLSAI3CLK = VCO / 16
17: Div17: PLLSAI3CLK = VCO / 17
18: Div18: PLLSAI3CLK = VCO / 18
19: Div19: PLLSAI3CLK = VCO / 19
20: Div20: PLLSAI3CLK = VCO / 20
21: Div21: PLLSAI3CLK = VCO / 21
22: Div22: PLLSAI3CLK = VCO / 22
23: Div23: PLLSAI3CLK = VCO / 23
24: Div24: PLLSAI3CLK = VCO / 24
25: Div25: PLLSAI3CLK = VCO / 25
26: Div26: PLLSAI3CLK = VCO / 26
27: Div27: PLLSAI3CLK = VCO / 27
28: Div28: PLLSAI3CLK = VCO / 28
29: Div29: PLLSAI3CLK = VCO / 29
30: Div30: PLLSAI3CLK = VCO / 30
31: Div31: PLLSAI3CLK = VCO / 31
PLLSAI1 configuration register
Offset: 0x10, size: 32, reset: 0x00001000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLLSAI1PDIV
rw |
PLLSAI1R
rw |
PLLSAI1REN
rw |
PLLSAI1Q
rw |
PLLSAI1QEN
rw |
PLLSAI1P
rw |
PLLSAI1PEN
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PLLSAI1N
rw |
PLLSAI1M
rw |
Bits 4-7: Division factor for PLLSAI1 input clock.
Allowed values:
0: Div1: PLLSAI1M = 1
1: Div2: PLLSAI1M = 2
2: Div3: PLLSAI1M = 3
3: Div4: PLLSAI1M = 4
4: Div5: PLLSAI1M = 5
5: Div6: PLLSAI1M = 6
6: Div7: PLLSAI1M = 7
7: Div8: PLLSAI1M = 8
8: Div9: PLLSAI1M = 9
9: Div10: PLLSAI1M = 11
10: Div11: PLLSAI1M = 12
11: Div12: PLLSAI1M = 13
12: Div13: PLLSAI1M = 13
13: Div14: PLLSAI1M = 14
14: Div15: PLLSAI1M = 15
15: Div16: PLLSAI1M = 16
Bits 8-14: SAI1PLL multiplication factor for VCO.
Allowed values: 0x8-0x7f
Bit 16: SAI1PLL PLLSAI1CLK output enable.
Allowed values:
0: Disabled: PLLSAI1CLK output disable
1: Enabled: PLLSAI1CLK output enabled
Bit 17: SAI1PLL division factor for PLLSAI1CLK (SAI1 or SAI2 clock).
Allowed values:
0: Div7: PLLSAI1P = 7
1: Div17: PLLSAI1P = 17
Bit 20: SAI1PLL PLLUSB2CLK output enable.
Allowed values:
0: Disabled: PLL48M2CLK output disable
1: Enabled: PLL48M2CLK output enabled
Bits 21-22: SAI1PLL division factor for PLLUSB2CLK (48 MHz clock).
Allowed values:
0: Div2: PLLSAI1x = 2
1: Div4: PLLSAI1x = 4
2: Div6: PLLSAI1x = 6
3: Div8: PLLSAI1x = 8
Bit 24: PLLSAI1 PLLADC1CLK output enable.
Allowed values:
0: Disabled: PLLADC1CLK output disable
1: Enabled: PLLADC1CLK output enabled
Bits 25-26: PLLSAI1 division factor for PLLADC1CLK (ADC clock).
Allowed values:
0: Div2: PLLSAI1x = 2
1: Div4: PLLSAI1x = 4
2: Div6: PLLSAI1x = 6
3: Div8: PLLSAI1x = 8
Bits 27-31: PLLSAI1 division factor for PLLSAI1CLK.
Allowed values:
0: PLLSAI1P: PLLSAI1CLK is controlled by the bit PLLSAI1P
2: Div2: PLLSAI1CLK = VCOSAI / 2
3: Div3: PLLSAI1CLK = VCOSAI / 3
4: Div4: PLLSAI1CLK = VCOSAI / 4
5: Div5: PLLSAI1CLK = VCOSAI / 5
6: Div6: PLLSAI1CLK = VCOSAI / 6
7: Div7: PLLSAI1CLK = VCOSAI / 7
8: Div8: PLLSAI1CLK = VCOSAI / 8
9: Div9: PLLSAI1CLK = VCOSAI / 9
10: Div10: PLLSAI1CLK = VCOSAI / 10
11: Div11: PLLSAI1CLK = VCOSAI / 11
12: Div12: PLLSAI1CLK = VCOSAI / 12
13: Div13: PLLSAI1CLK = VCOSAI / 13
14: Div14: PLLSAI1CLK = VCOSAI / 14
15: Div15: PLLSAI1CLK = VCOSAI / 15
16: Div16: PLLSAI1CLK = VCOSAI / 16
17: Div17: PLLSAI1CLK = VCOSAI / 17
18: Div18: PLLSAI1CLK = VCOSAI / 18
19: Div19: PLLSAI1CLK = VCOSAI / 19
20: Div20: PLLSAI1CLK = VCOSAI / 20
21: Div21: PLLSAI1CLK = VCOSAI / 21
22: Div22: PLLSAI1CLK = VCOSAI / 22
23: Div23: PLLSAI1CLK = VCOSAI / 23
24: Div24: PLLSAI1CLK = VCOSAI / 24
25: Div25: PLLSAI1CLK = VCOSAI / 25
26: Div26: PLLSAI1CLK = VCOSAI / 26
27: Div27: PLLSAI1CLK = VCOSAI / 27
28: Div28: PLLSAI1CLK = VCOSAI / 28
29: Div29: PLLSAI1CLK = VCOSAI / 29
30: Div30: PLLSAI1CLK = VCOSAI / 30
31: Div31: PLLSAI1CLK = VCOSAI / 31
PLLSAI2 configuration register
Offset: 0x14, size: 32, reset: 0x00001000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLLSAI2PDIV
rw |
PLLSAI2R
rw |
PLLSAI2REN
rw |
PLLSAI2Q
rw |
PLLSAI2QEN
rw |
PLLSAI2P
rw |
PLLSAI2PEN
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PLLSAI2N
rw |
PLLSAI2M
rw |
Bits 4-7: Division factor for PLLSAI2 input clock.
Allowed values:
0: Div1: PLLSAI2M = 1
1: Div2: PLLSAI2M = 2
2: Div3: PLLSAI2M = 3
3: Div4: PLLSAI2M = 4
4: Div5: PLLSAI2M = 5
5: Div6: PLLSAI2M = 6
6: Div7: PLLSAI2M = 7
7: Div8: PLLSAI2M = 8
8: Div9: PLLSAI2M = 9
9: Div10: PLLSAI2M = 11
10: Div11: PLLSAI2M = 12
11: Div12: PLLSAI2M = 13
12: Div13: PLLSAI2M = 13
13: Div14: PLLSAI2M = 14
14: Div15: PLLSAI2M = 15
15: Div16: PLLSAI2M = 16
Bits 8-14: SAI2PLL multiplication factor for VCO.
Allowed values: 0x8-0x7f
Bit 16: SAI2PLL PLLSAI2CLK output enable.
Allowed values:
0: Disabled: PLLSAI2CLK output disable
1: Enabled: PLLSAI2CLK output enabled
Bit 17: SAI1PLL division factor for PLLSAI2CLK (SAI1 or SAI2 clock).
Allowed values:
0: Div7: PLLSAI2P = 7
1: Div17: PLLSAI2P = 17
Bit 20: PLLSAI2 division factor for PLLDISCLK.
Allowed values:
0: Disabled: PLLDSICLK output disable
1: Enabled: PLLDSICLK output enabled
Bits 21-22: SAI2PLL PLLSAI2CLK output enable.
Allowed values:
0: Div2: PLLSAI2x = 2
1: Div4: PLLSAI2x = 4
2: Div6: PLLSAI2x = 6
3: Div8: PLLSAI2x = 8
Bit 24: PLLSAI2 PLLADC2CLK output enable.
Allowed values:
0: Disabled: PLLLCDCLK output disable
1: Enabled: PLLLCDCLK output enabled
Bits 25-26: PLLSAI2 division factor for PLLADC2CLK (ADC clock).
Allowed values:
0: Div2: PLLSAI2x = 2
1: Div4: PLLSAI2x = 4
2: Div6: PLLSAI2x = 6
3: Div8: PLLSAI2x = 8
Bits 27-31: PLLSAI2 division factor for PLLSAI2CLK.
Allowed values:
0: PLLSAI1P: PLLSAI2CLK is controlled by the bit PLLSAI2P
2: Div2: PLLSAI2CLK = VCOSAI2 / 2
3: Div3: PLLSAI2CLK = VCOSAI2 / 3
4: Div4: PLLSAI2CLK = VCOSAI2 / 4
5: Div5: PLLSAI2CLK = VCOSAI2 / 5
6: Div6: PLLSAI2CLK = VCOSAI2 / 6
7: Div7: PLLSAI2CLK = VCOSAI2 / 7
8: Div8: PLLSAI2CLK = VCOSAI2 / 8
9: Div9: PLLSAI2CLK = VCOSAI2 / 9
10: Div10: PLLSAI2CLK = VCOSAI2 / 10
11: Div11: PLLSAI2CLK = VCOSAI2 / 11
12: Div12: PLLSAI2CLK = VCOSAI2 / 12
13: Div13: PLLSAI2CLK = VCOSAI2 / 13
14: Div14: PLLSAI2CLK = VCOSAI2 / 14
15: Div15: PLLSAI2CLK = VCOSAI2 / 15
16: Div16: PLLSAI2CLK = VCOSAI2 / 16
17: Div17: PLLSAI2CLK = VCOSAI2 / 17
18: Div18: PLLSAI2CLK = VCOSAI2 / 18
19: Div19: PLLSAI2CLK = VCOSAI2 / 19
20: Div20: PLLSAI2CLK = VCOSAI2 / 20
21: Div21: PLLSAI2CLK = VCOSAI2 / 21
22: Div22: PLLSAI2CLK = VCOSAI2 / 22
23: Div23: PLLSAI2CLK = VCOSAI2 / 23
24: Div24: PLLSAI2CLK = VCOSAI2 / 24
25: Div25: PLLSAI2CLK = VCOSAI2 / 25
26: Div26: PLLSAI2CLK = VCOSAI2 / 26
27: Div27: PLLSAI2CLK = VCOSAI2 / 27
28: Div28: PLLSAI2CLK = VCOSAI2 / 28
29: Div29: PLLSAI2CLK = VCOSAI2 / 29
30: Div30: PLLSAI2CLK = VCOSAI2 / 30
31: Div31: PLLSAI2CLK = VCOSAI2 / 31
Clock interrupt enable register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
10/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HSI48RDYIE
rw |
LSECSSIE
rw |
PLLSAI2RDYIE
rw |
PLLSAI1RDYIE
rw |
PLLRDYIE
rw |
HSERDYIE
rw |
HSIRDYIE
rw |
MSIRDYIE
rw |
LSERDYIE
rw |
LSIRDYIE
rw |
Bit 0: LSI ready interrupt enable.
Allowed values:
0: Disabled: LSI ready interrupt disabled
1: Enabled: LSI ready interrupt enabled
Bit 1: LSE ready interrupt enable.
Allowed values:
0: Disabled: LSE ready interrupt disabled
1: Enabled: LSE ready interrupt enabled
Bit 2: MSI ready interrupt enable.
Allowed values:
0: Disabled: MSI ready interrupt disabled
1: Enabled: MSI ready interrupt enabled
Bit 3: HSI ready interrupt enable.
Allowed values:
0: Disabled: HSI16 ready interrupt disabled
1: Enabled: HSI16 ready interrupt enabled
Bit 4: HSE ready interrupt enable.
Allowed values:
0: Disabled: HSE ready interrupt disabled
1: Enabled: HSE ready interrupt enabled
Bit 5: PLL ready interrupt enable.
Allowed values:
0: Disabled: PLL lock interrupt disabled
1: Enabled: PLL lock interrupt enabled
Bit 6: PLLSAI1 ready interrupt enable.
Allowed values:
0: Disabled: PLLSAI1 lock interrupt disabled
1: Enabled: PLLSAI1 lock interrupt enabled
Bit 7: PLLSAI2 ready interrupt enable.
Allowed values:
0: Disabled: PLLSAI2 lock interrupt disabled
1: Enabled: PLLSAI2 lock interrupt enabled
Bit 9: LSE clock security system interrupt enable.
Allowed values:
0: Disabled: Clock security interrupt caused by LSE clock failure disabled
1: Enabled: Clock security interrupt caused by LSE clock failure enabled
Bit 10: HSI48 ready interrupt enable.
Allowed values:
0: Disabled: HSI48 ready interrupt disabled
1: Enabled: HSI48 ready interrupt enabled
Clock interrupt flag register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-only
11/11 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HSI48RDYF
r |
LSECSSF
r |
CSSF
r |
PLLSAI2RDYF
r |
PLLSAI1RDYF
r |
PLLRDYF
r |
HSERDYF
r |
HSIRDYF
r |
MSIRDYF
r |
LSERDYF
r |
LSIRDYF
r |
Bit 0: LSI ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by the LSI oscillator
1: Interrupt: Clock ready interrupt caused by the LSI oscillator
Bit 1: LSE ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by the LSE oscillator
1: Interrupt: Clock ready interrupt caused by the LSE oscillator
Bit 2: MSI ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by the MSI oscillator
1: Interrupt: Clock ready interrupt caused by the MSI oscillator
Bit 3: HSI ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by the HSI16 oscillator
1: Interrupt: Clock ready interrupt caused by the HSI16 oscillator
Bit 4: HSE ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by the HSE oscillator
1: Interrupt: Clock ready interrupt caused by the HSE oscillator
Bit 5: PLL ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by PLL lock
1: Interrupt: Clock ready interrupt caused by PLL lock
Bit 6: PLLSAI1 ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by PLLSAI1 lock
1: Interrupt: Clock ready interrupt caused by PLLSAI1 lock
Bit 7: PLLSAI2 ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by PLLSAI2 lock
1: Interrupt: Clock ready interrupt caused by PLLSAI2 lock
Bit 8: Clock security system interrupt flag.
Allowed values:
0: NoInterrupt: No clock security interrupt caused by HSE clock failure
1: Interrupt: Clock security interrupt caused by HSE clock failure
Bit 9: LSE Clock security system interrupt flag.
Allowed values:
0: NoInterrupt: No clock security interrupt caused by LSE clock failure
1: Interrupt: Clock security interrupt caused by LSE clock failure
Bit 10: HSI48 ready interrupt flag.
Allowed values:
0: NoInterrupt: No clock ready interrupt caused by the HSI48 oscillator
1: Interrupt: Clock ready interrupt caused by the HSI48 oscillator
Clock interrupt clear register
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
11/11 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HSI48RDYC
w |
LSECSSC
w |
CSSC
w |
PLLSAI2RDYC
w |
PLLSAI1RDYC
w |
PLLRDYC
w |
HSERDYC
w |
HSIRDYC
w |
MSIRDYC
w |
LSERDYC
w |
LSIRDYC
w |
Bit 0: LSI ready interrupt clear.
Allowed values:
1: Clear: Clear the LSIRDYF flag
Bit 1: LSE ready interrupt clear.
Allowed values:
1: Clear: Clear the LSERDYF flag
Bit 2: MSI ready interrupt clear.
Allowed values:
1: Clear: Clear the MSIRDYF flag
Bit 3: HSI ready interrupt clear.
Allowed values:
1: Clear: Clear HSIRDYF flag
Bit 4: HSE ready interrupt clear.
Allowed values:
1: Clear: Clear HSERDYF flag
Bit 5: PLL ready interrupt clear.
Allowed values:
1: Clear: Clear PLLRDYF flag
Bit 6: PLLSAI1 ready interrupt clear.
Allowed values:
1: Clear: Clear PLLSAI1RDYF flag
Bit 7: PLLSAI2 ready interrupt clear.
Allowed values:
1: Clear: Clear PLLSAI2RDYF flag
Bit 8: Clock security system interrupt clear.
Allowed values:
1: Clear: Clear the CSSF flag
Bit 9: LSE Clock security system interrupt clear.
Allowed values:
1: Clear: Clear the LSECSSF flag
Bit 10: HSI48 oscillator ready interrupt clear.
Allowed values:
1: Clear: Clear the HSI48RDYC flag
AHB1 peripheral reset register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GFXMMURST
rw |
DMA2DRST
rw |
TSCRST
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CRCRST
rw |
FLASHRST
rw |
DMAMUX1RST
rw |
DMA2RST
rw |
DMA1RST
rw |
Bit 0: DMA1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DMA1
Bit 1: DMA2 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DMA2
Bit 2: DMAMUXRST.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DMAMUX1
Bit 8: Flash memory interface reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset Flash memory interface
Bit 12: CRC reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset CRC
Bit 16: Touch Sensing Controller reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TSC
Bit 17: DMA2D reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DMA2D
Bit 18: GFXMMU reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GFXMMU
AHB2 peripheral reset register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
19/19 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SDMMC2RST
rw |
SDMMC1RST
rw |
OSPIMRST
rw |
RNGRST
rw |
HASHRST
rw |
AESRST
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PKARST
rw |
DCMIRST
rw |
ADCRST
rw |
OTGFSRST
rw |
GPIOIRST
rw |
GPIOHRST
rw |
GPIOGRST
rw |
GPIOFRST
rw |
GPIOERST
rw |
GPIODRST
rw |
GPIOCRST
rw |
GPIOBRST
rw |
GPIOARST
rw |
Bit 0: IO port A reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 1: IO port B reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 2: IO port C reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 3: IO port D reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 4: IO port E reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 5: IO port F reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 6: IO port G reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 7: IO port H reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 8: IO port I reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset GPIO port x
Bit 12: USB OTG FS reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset USB OTG FS
Bit 13: ADC reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset ADC
Bit 14: Digital Camera Interface reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DCMI/PSSI interface
Bit 15: PKA reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset PKA
Bit 16: AES hardware accelerator reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset AES
Bit 17: Hash reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset HASH
Bit 18: Random number generator reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset RNG
Bit 20: OCTOSPI IO manager reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset OctoSPI IO manager
Bit 22: SDMMC1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SDMMC1
Bit 23: SDMMC2 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SDMMC2
AHB3 peripheral reset register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 0: Flexible memory controller reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset FMC
Bit 8: OctoSPI1 memory interface reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset OctoSPIx
Bit 9: OctOSPI2 memory interface reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset OctoSPIx
APB1 peripheral reset register 1
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
19/21 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LPTIM1RST
rw |
OPAMPRST
rw |
DAC1RST
rw |
PWRRST
rw |
CAN1RST
rw |
CRSRST
rw |
I2C3RST
rw |
I2C2RST
rw |
I2C1RST
rw |
UART5RST
rw |
UART4RST
rw |
USART3RST
rw |
USART2RST
rw |
|||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SPI3RST
rw |
SPI2RST
rw |
TIM7RST
rw |
TIM6RST
rw |
TIM5RST
rw |
TIM4RST
rw |
TIM3RST
rw |
TIM2RST
rw |
Bit 0: TIM2 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 1: TIM3 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 2: TIM3 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 3: TIM5 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 4: TIM6 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 5: TIM7 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 14: SPI2 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SPIx
Bit 15: SPI3 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SPIx
Bit 17: USART2 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset UARTx
Bit 18: USART3 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset UARTx
Bit 19: UART4 reset.
Bit 20: UART5 reset.
Bit 21: I2C1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset I2Cx
Bit 22: I2C2 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset I2Cx
Bit 23: I2C3 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset I2Cx
Bit 24: CRS reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset CRS
Bit 25: CAN1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset CAN1
Bit 28: Power interface reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset PWR
Bit 29: DAC1 interface reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DAC1
Bit 30: OPAMP interface reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset OPAMP
Bit 31: Low Power Timer 1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset LPTIM1
APB1 peripheral reset register 2
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LPTIM2RST
rw |
I2C4RST
rw |
LPUART1RST
rw |
Bit 0: Low-power UART 1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset LPUART1
Bit 1: I2C4 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset I2C4
Bit 5: Low-power timer 2 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset LPTIM2
APB2 peripheral reset register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
13/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DSIRST
rw |
LTDCRST
rw |
DFSDM1RST
rw |
SAI2RST
rw |
SAI1RST
rw |
TIM17RST
rw |
TIM16RST
rw |
TIM15RST
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USART1RST
rw |
TIM8RST
rw |
SPI1RST
rw |
TIM1RST
rw |
SYSCFGRST
rw |
Bit 0: System configuration (SYSCFG) reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SYSCFG + COMP + VREFBUF
Bit 11: TIM1 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 12: SPI1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SPI1
Bit 13: TIM8 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 14: USART1 reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset UARTx
Bit 16: TIM15 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 17: TIM16 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 18: TIM17 timer reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset TIMx
Bit 21: Serial audio interface 1 (SAI1) reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SAIx
Bit 22: Serial audio interface 2 (SAI2) reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset SAIx
Bit 24: Digital filters for sigma-delata modulators (DFSDM) reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DFSDM1
Bit 26: LCD-TFT reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset LCD-TFT
Bit 27: DSI reset.
Allowed values:
0: NoEffect: No effect
1: Reset: Reset DSI
AHB1 peripheral clock enable register
Offset: 0x48, size: 32, reset: 0x00000100, access: read-write
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GFXMMUEN
rw |
DMA2DEN
rw |
TSCEN
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CRCEN
rw |
FLASHEN
rw |
DMAMUX1EN
rw |
DMA2EN
rw |
DMA1EN
rw |
Bit 0: DMA1 clock enable.
Allowed values:
0: Disabled: DMAx clock disabled
1: Enabled: DMAx clock enabled
Bit 1: DMA2 clock enable.
Allowed values:
0: Disabled: DMAx clock disabled
1: Enabled: DMAx clock enabled
Bit 2: DMAMUX clock enable.
Allowed values:
0: Disabled: DMAMUX1 clock disabled
1: Enabled: DMAMUX1 clock enabled
Bit 8: Flash memory interface clock enable.
Allowed values:
0: Disabled: Flash memory interface clock disabled
1: Enabled: Flash memory interface clock enabled
Bit 12: CRC clock enable.
Allowed values:
0: Disabled: CRC clock disabled
1: Enabled: CRC clock enabled
Bit 16: Touch Sensing Controller clock enable.
Allowed values:
0: Disabled: TSC clock disabled
1: Enabled: TSC clock enabled
Bit 17: DMA2D clock enable.
Allowed values:
0: Disabled: DMA2D clock disabled
1: Enabled: DMA2D clock enabled
Bit 18: Graphic MMU clock enable.
Allowed values:
0: Disabled: GFXMMU clock disabled
1: Enabled: GFXMMU clock enabled
AHB2 peripheral clock enable register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
19/19 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SDMMC2EN
rw |
SDMMC1EN
rw |
OSPIMEN
rw |
RNGEN
rw |
HASHEN
rw |
AESEN
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PKAEN
rw |
DCMIEN
rw |
ADCEN
rw |
OTGFSEN
rw |
GPIOIEN
rw |
GPIOHEN
rw |
GPIOGEN
rw |
GPIOFEN
rw |
GPIOEEN
rw |
GPIODEN
rw |
GPIOCEN
rw |
GPIOBEN
rw |
GPIOAEN
rw |
Bit 0: IO port A clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 1: IO port B clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 2: IO port C clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 3: IO port D clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 4: IO port E clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 5: IO port F clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 6: IO port G clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 7: IO port H clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 8: IO port I clock enable.
Allowed values:
0: Disabled: IO port x clock disabled
1: Enabled: IO port x clock enabled
Bit 12: OTG full speed clock enable.
Allowed values:
0: Disabled: USB OTG full speed clock disabled
1: Enabled: USB OTG full speed clock enabled
Bit 13: ADC clock enable.
Allowed values:
0: Disabled: ADC clock disabled
1: Enabled: ADC clock enabled
Bit 14: DCMI clock enable.
Allowed values:
0: Disabled: DCMI/PSSI clock disabled
1: Enabled: DCMI/PSSI clock enabled
Bit 15: PKA clock enable.
Allowed values:
0: Disabled: PKA clock disabled
1: Enabled: PKA clock enabled
Bit 16: AES accelerator clock enable.
Allowed values:
0: Disabled: AES clock disabled
1: Enabled: AES clock enabled
Bit 17: HASH clock enable.
Allowed values:
0: Disabled: HASH clock disabled
1: Enabled: HASH clock enabled
Bit 18: Random Number Generator clock enable.
Allowed values:
0: Disabled: Random Number Generator clock disabled
1: Enabled: Random Number Generator clock enabled
Bit 20: OctoSPI IO manager clock enable.
Allowed values:
0: Disabled: OctoSPI IO manager clock disabled
1: Enabled: OctoSPI IO manager clock enabled
Bit 22: SDMMC1 clock enable.
Allowed values:
0: Disabled: SDMMCx clock disabled
1: Enabled: SDMMCx clock enabled
Bit 23: SDMMC2 clock enable.
Allowed values:
0: Disabled: SDMMCx clock disabled
1: Enabled: SDMMCx clock enabled
AHB3 peripheral clock enable register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 0: Flexible memory controller clock enable.
Allowed values:
0: Disabled: FMC clock disabled
1: Enabled: FMC clock enabled
Bit 8: OctoSPI1 memory interface clock enable.
Allowed values:
0: Disabled: OctoSPI x clock disabled
1: Enabled: OctoSPI x clock enabled
Bit 9: OSPI2EN memory interface clock enable.
Allowed values:
0: Disabled: OctoSPI x clock disabled
1: Enabled: OctoSPI x clock enabled
APB1ENR1
Offset: 0x58, size: 32, reset: 0x00000400, access: read-write
23/23 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LPTIM1EN
rw |
OPAMPEN
rw |
DAC1EN
rw |
PWREN
rw |
CAN1EN
rw |
CRSEN
rw |
I2C3EN
rw |
I2C2EN
rw |
I2C1EN
rw |
UART5EN
rw |
UART4EN
rw |
USART3EN
rw |
USART2EN
rw |
|||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SPI3EN
rw |
SPI2EN
rw |
WWDGEN
rw |
RTCAPBEN
rw |
TIM7EN
rw |
TIM6EN
rw |
TIM5EN
rw |
TIM4EN
rw |
TIM3EN
rw |
TIM2EN
rw |
Bit 0: TIM2 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 1: TIM3 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 2: TIM4 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 3: TIM5 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 4: TIM6 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 5: TIM7 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 10: RTC APB clock enable.
Allowed values:
0: Disabled: RTC APB clock disabled
1: Enabled: RTC APB clock enabled
Bit 11: Window watchdog clock enable.
Allowed values:
0: Disabled: Window watchdog clock disabled
1: Enabled: Window watchdog clock enabled
Bit 14: SPI2 clock enable.
Allowed values:
0: Disabled: SPIx clock disabled
1: Enabled: SPIx clock enabled
Bit 15: SPI3 clock enable.
Allowed values:
0: Disabled: SPIx clock disabled
1: Enabled: SPIx clock enabled
Bit 17: USART2 clock enable.
Allowed values:
0: Disabled: USARTx clock disabled
1: Enabled: USARTx clock enabled
Bit 18: USART3 clock enable.
Allowed values:
0: Disabled: USARTx clock disabled
1: Enabled: USARTx clock enabled
Bit 19: UART4 clock enable.
Allowed values:
0: Disabled: UARTx clock disabled
1: Enabled: UARTx clock enabled
Bit 20: UART5 clock enable.
Allowed values:
0: Disabled: UARTx clock disabled
1: Enabled: UARTx clock enabled
Bit 21: I2C1 clock enable.
Allowed values:
0: Disabled: I2C1 clock disabled
1: Enabled: I2C1 clock enabled
Bit 22: I2C2 clock enable.
Allowed values:
0: Disabled: I2C2 clock disabled
1: Enabled: I2C2 clock enabled
Bit 23: I2C3 clock enable.
Allowed values:
0: Disabled: I2C3 clock disabled
1: Enabled: I2C3 clock enabled
Bit 24: Clock Recovery System clock enable.
Allowed values:
0: Disabled: CRS clock disabled
1: Enabled: CRS clock enabled
Bit 25: CAN1 clock enable.
Allowed values:
0: Disabled: CAN1 clock disabled
1: Enabled: CAN1 clock enabled
Bit 28: Power interface clock enable.
Allowed values:
0: Disabled: Power interface clock disabled
1: Enabled: Power interface clock enabled
Bit 29: DAC1 interface clock enable.
Allowed values:
0: Disabled: DAC1 clock disabled
1: Enabled: DAC1 clock enabled
Bit 30: OPAMP interface clock enable.
Allowed values:
0: Disabled: OPAMP clock disabled
1: Enabled: OPAMP clock enabled
Bit 31: Low power timer 1 clock enable.
Allowed values:
0: Disabled: LPTIM1 clock disabled
1: Enabled: LPTIM1 clock enabled
APB1 peripheral clock enable register 2
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 0: Low power UART 1 clock enable.
Allowed values:
0: Disabled: LPUART1 clock disabled
1: Enabled: LPUART1 clock enabled
Bit 1: I2C4 clock enable.
Allowed values:
0: Disabled: I2C4 clock disabled
1: Enabled: I2C4 clock enabled
Bit 5: LPTIM2EN.
Allowed values:
0: Disabled: LPTIM2 clock disabled
1: Enabled: LPTIM2 clock enabled
APB2ENR
Offset: 0x60, size: 32, reset: 0x00000000, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DSIEN
rw |
LTDCEN
rw |
DFSDM1EN
rw |
SAI2EN
rw |
SAI1EN
rw |
TIM17EN
rw |
TIM16EN
rw |
TIM15EN
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USART1EN
rw |
TIM8EN
rw |
SPI1EN
rw |
TIM1EN
rw |
FWEN
rw |
SYSCFGEN
rw |
Bit 0: SYSCFG clock enable.
Allowed values:
0: Disabled: SYSCFG + COMP + VREFBUF clock disabled
1: Enabled: SYSCFG + COMP + VREFBUF clock enabled
Bit 7: Firewall clock enable.
Allowed values:
0: Disabled: Firewall clock disabled
1: Enabled: Firewall clock enabled
Bit 11: TIM1 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 12: SPI1 clock enable.
Allowed values:
0: Disabled: SPI1 clock disabled
1: Enabled: SPI1 clock enabled
Bit 13: TIM8 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 14: USART1clock enable.
Allowed values:
0: Disabled: USART1 clock disabled
1: Enabled: USART1 clock enabled
Bit 16: TIM15 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 17: TIM16 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 18: TIM17 timer clock enable.
Allowed values:
0: Disabled: TIMx clock disabled
1: Enabled: TIMx clock enabled
Bit 21: SAI1 clock enable.
Allowed values:
0: Disabled: SAIx clock disabled
1: Enabled: SAIx clock enabled
Bit 22: SAI2 clock enable.
Allowed values:
0: Disabled: SAIx clock disabled
1: Enabled: SAIx clock enabled
Bit 24: DFSDM timer clock enable.
Allowed values:
0: Disabled: DFSDM1 clock disabled
1: Enabled: DFSDM1 clock enabled
Bit 26: LCD-TFT clock enable.
Allowed values:
0: Disabled: LTDC clock disabled
1: Enabled: LTDC clock enabled
Bit 27: DSI clock enable.
Allowed values:
0: Disabled: DSI clock disabled
1: Enabled: DSI clock enabled
AHB1 peripheral clocks enable in Sleep and Stop modes register
Offset: 0x68, size: 32, reset: 0x00071307, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GFXMMUSMEN
rw |
DMA2DSMEN
rw |
TSCSMEN
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CRCSMEN
rw |
SRAM1SMEN
rw |
FLASHSMEN
rw |
DMAMUX1SMEN
rw |
DMA2SMEN
rw |
DMA1SMEN
rw |
Bit 0: DMA1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DMAx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DMAx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 1: DMA2 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DMAx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DMAx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 2: DMAMUX clock enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DMAMUX1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DMAMUX1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 8: Flash memory interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: Flash memory interface clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: Flash memory interface clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 9: SRAM1 interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SRAM1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SRAM1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 12: CRCSMEN.
Allowed values:
0: Disabled: CRC clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: CRC clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 16: Touch Sensing Controller clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TSC clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TSC clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 17: DMA2D clock enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DMA2D clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DMA2D clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 18: GFXMMU clock enable during Sleep and Stop modes.
Allowed values:
0: Disabled: GFXMMU clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: GFXMMU clocks enabled by the clock gating(1) during Sleep and Stop modes
AHB2 peripheral clocks enable in Sleep and Stop modes register
Offset: 0x6c, size: 32, reset: 0x005777FF, access: read-write
21/21 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SDMMC2SMEN
rw |
SDMMC1SMEN
rw |
OSPIMSMEN
rw |
RNGSMEN
rw |
HASHSMEN
rw |
AESSMEN
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PKASMEN
rw |
DCMISMEN
rw |
ADCSMEN
rw |
OTGFSSMEN
rw |
SRAM3SMEN
rw |
SRAM2SMEN
rw |
GPIOISMEN
rw |
GPIOHSMEN
rw |
GPIOGSMEN
rw |
GPIOFSMEN
rw |
GPIOESMEN
rw |
GPIODSMEN
rw |
GPIOCSMEN
rw |
GPIOBSMEN
rw |
GPIOASMEN
rw |
Bit 0: IO port A clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 1: IO port B clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 2: IO port C clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 3: IO port D clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 4: IO port E clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 5: IO port F clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 6: IO port G clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 7: IO port H clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 8: IO port I clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: IO port x clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: IO port x clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 9: SRAM2 interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SRAMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SRAMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 10: SRAM2 interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SRAMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SRAMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 12: OTG full speed clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: USB OTG full speed clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: USB OTG full speed clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 13: ADC clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: ADC clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: ADC clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 14: DCMI clock enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DCMI/PSSI clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DCMI/PSSI clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 15: PKA clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: PKA clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: PKA clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 16: AES accelerator clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: AES clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: AES clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 17: HASH clock enable during Sleep and Stop modes.
Allowed values:
0: Disabled: HASH clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: HASH clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 18: Random Number Generator clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: Random Number Generator clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: Random Number Generator clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 20: OctoSPI IO manager clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: OCTOSPIM clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: OCTOSPIM clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 22: SDMMC1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SDMMCx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SDMMCx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 23: SDMMC2 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SDMMCx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SDMMCx clocks enabled by the clock gating(1) during Sleep and Stop modes
AHB3 peripheral clocks enable in Sleep and Stop modes register
Offset: 0x70, size: 32, reset: 0x00000301, access: read-write
3/3 fields covered.
Bit 0: Flexible memory controller clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: FMC clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: FMC clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 8: OctoSPI1 memory interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: OctoSPI1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: OctoSPI1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 9: OctoSPI2 memory interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: OctoSPI2 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: OctoSPI2 clocks enabled by the clock gating(1) during Sleep and Stop modes
APB1SMENR1
Offset: 0x78, size: 32, reset: 0xF3FECC3F, access: read-write
22/23 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LPTIM1SMEN
rw |
OPAMPSMEN
rw |
DAC1SMEN
rw |
PWRSMEN
rw |
CAN1SMEN
rw |
CRSSMEN
rw |
I2C3SMEN
rw |
I2C2SMEN
rw |
I2C1SMEN
rw |
UART5SMEN
rw |
UART4SMEN
rw |
USART3SMEN
rw |
USART2SMEN
rw |
|||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SP3SMEN
rw |
SPI2SMEN
rw |
WWDGSMEN
rw |
RTCAPBSMEN
rw |
TIM7SMEN
rw |
TIM6SMEN
rw |
TIM5SMEN
rw |
TIM4SMEN
rw |
TIM3SMEN
rw |
TIM2SMEN
rw |
Bit 0: TIM2 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 1: TIM3 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 2: TIM4 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 3: TIM5 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 4: TIM6 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 5: TIM7 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 10: RTC APB clock enable during Sleep and Stop modes.
Allowed values:
0: Disabled: RTC APB clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: RTC APB clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 11: Window watchdog clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: Window watchdog clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: Window watchdog clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 14: SPI2 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SPIx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SPIx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 15: SPI3 clocks enable during Sleep and Stop modes.
Bit 17: USART2 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: USARTx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: USARTx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 18: USART3 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: USARTx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: USARTx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 19: UART4 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: UARTx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: UARTx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 20: UART5 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: UARTx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: UARTx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 21: I2C1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: I2Cx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: I2Cx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 22: I2C2 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: I2Cx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: I2Cx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 23: I2C3 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: I2Cx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: I2Cx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 24: CRS clock enable during Sleep and Stop modes.
Allowed values:
0: Disabled: CRS clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: CRS clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 25: CAN1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: CAN1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: CAN1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 28: Power interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: Power interface clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: Power interface clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 29: DAC1 interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DAC1 interface clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DAC1 interface clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 30: OPAMP interface clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: OPAMP interface clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: OPAMP interface clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 31: Low power timer 1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: LPTIM1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: LPTIM1 clocks enabled by the clock gating(1) during Sleep and Stop modes
APB1 peripheral clocks enable in Sleep and Stop modes register 2
Offset: 0x7c, size: 32, reset: 0x00000023, access: read-write
3/3 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LPTIM2SMEN
rw |
I2C4SMEN
rw |
LPUART1SMEN
rw |
Bit 0: Low power UART 1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: LPUART1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: LPUART1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 1: I2C4 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: I2C4 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: I2C4 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 5: LPTIM2SMEN.
Allowed values:
0: Disabled: LPTIM2 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: LPTIM2 clocks enabled by the clock gating(1) during Sleep and Stop modes
APB2SMENR
Offset: 0x80, size: 32, reset: 0x0D677801, access: read-write
13/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DSISMEN
rw |
LTDCSMEN
rw |
DFSDM1SMEN
rw |
SAI2SMEN
rw |
SAI1SMEN
rw |
TIM17SMEN
rw |
TIM16SMEN
rw |
TIM15SMEN
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USART1SMEN
rw |
TIM8SMEN
rw |
SPI1SMEN
rw |
TIM1SMEN
rw |
SYSCFGSMEN
rw |
Bit 0: SYSCFG clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SYSCFG + COMP + VREFBUF clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SYSCFG + COMP + VREFBUF clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 11: TIM1 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 12: SPI1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SPI1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SPI1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 13: TIM8 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 14: USART1clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: USART1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: USART1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 16: TIM15 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 17: TIM16 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 18: TIM17 timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: TIMx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: TIMx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 21: SAI1 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SAIx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SAIx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 22: SAI2 clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: SAIx clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: SAIx clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 24: DFSDM timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DFSDM1 clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DFSDM1 clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 26: LCD-TFT timer clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: LCD-TFT clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: LCD-TFT clocks enabled by the clock gating(1) during Sleep and Stop modes
Bit 27: DSI clocks enable during Sleep and Stop modes.
Allowed values:
0: Disabled: DSI clocks disabled by the clock gating during Sleep and Stop modes
1: Enabled: DSI clocks enabled by the clock gating(1) during Sleep and Stop modes
CCIPR
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
13/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADCSEL
rw |
CLK48SEL
rw |
SAI2SEL
rw |
SAI1SEL
rw |
LPTIM2SEL
rw |
LPTIM1SEL
rw |
I2C3SEL
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
I2C2SEL
rw |
I2C1SEL
rw |
LPUART1SEL
rw |
UART5SEL
rw |
UART4SEL
rw |
USART3SEL
rw |
USART2SEL
rw |
USART1SEL
rw |
Bits 0-1: USART1 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 2-3: USART2 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 4-5: USART3 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 6-7: UART4 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 8-9: UART5 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 10-11: LPUART1 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 12-13: I2C1 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
Bits 14-15: I2C2 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
Bits 16-17: I2C3 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
Bits 18-19: Low power timer 1 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: LSI: LSI clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 20-21: Low power timer 2 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: LSI: LSI clock selected
2: HSI16: HSI16 clock selected
3: LSE: LSE clock selected
Bits 22-23: SAI1 clock source selection.
Bits 24-25: SAI2 clock source selection.
Bits 26-27: 48 MHz clock source selection.
Allowed values:
0: HSI48: HSI48 clock selected (only for STM32L41x/L42x/L43x/L44x/L45x/L46x/L49x/L4Ax devices, otherwise no clock selected)
1: PLL48M2CLK: PLL48M2CLK clock selected
2: PLL48M1CLK: PLL48M1CLK clock selected
3: MSI: MSI clock selected
Bits 28-29: ADCs clock source selection.
Allowed values:
0: NoClock: No clock selected
1: PLLADC1CLK: PLLADC1CLK clock selected
3: SYSCLK: SYSCLK clock selected
BDCR
Offset: 0x90, size: 32, reset: 0x00000000, access: Unspecified
12/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LSCOSEL
rw |
LSCOEN
rw |
BDRST
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RTCEN
rw |
RTCSEL
rw |
LSESYSDIS
N/A |
LSECSSD
r |
LSECSSON
rw |
LSEDRV
rw |
LSEBYP
rw |
LSERDY
r |
LSEON
rw |
Bit 0: LSE oscillator enable.
Allowed values:
0: Disabled: LSE oscillator OFF
1: Enabled: LSE oscillator ON
Bit 1: LSE oscillator ready.
Allowed values:
0: NotReady: LSE oscillator not ready
1: Ready: LSE oscillator ready
Bit 2: LSE oscillator bypass.
Allowed values:
0: NotBypassed: LSE oscillator not bypassed
1: Bypassed: LSE oscillator bypassed
Bits 3-4: SE oscillator drive capability.
Allowed values:
0: Low: ‘Xtal mode’ lower driving capability
1: MediumLow: ‘Xtal mode’ medium low driving capability
2: MediumHigh: ‘Xtal mode’ medium high driving capability
3: High: ‘Xtal mode’ higher driving capability
Bit 5: LSECSSON.
Allowed values:
0: Disabled: CSS on LSE (32 kHz external oscillator) OFF
1: Enabled: CSS on LSE (32 kHz external oscillator) ON
Bit 6: LSECSSD.
Allowed values:
0: NoFailure: No failure detected on LSE (32 kHz oscillator)
1: FailureDetected: Failure detected on LSE (32 kHz oscillator)
Bit 7: Disable the Clock LSE propagation to the system.
Allowed values:
0: Disabled: No clock LSE propagation
1: Enabled: Clock LSE propagation enabled
Bits 8-9: RTC clock source selection.
Allowed values:
0: NoClock: No clock
1: LSE: LSE oscillator clock selected
2: LSI: LSI oscillator clock selected
3: HSE: HSE oscillator clock divided by 32 selected
Bit 15: RTC clock enable.
Allowed values:
0: Disabled: RTC clock disabled
1: Enabled: RTC clock enabled
Bit 16: Backup domain software reset.
Allowed values:
0: NoReset: Reset not activated
1: Reset: Reset the entire Backup domain
Bit 24: Low speed clock output enable.
Allowed values:
0: Disabled: Low speed clock output (LSCO) disabled
1: Enabled: Low speed clock output (LSCO) enabled
Bit 25: Low speed clock output selection.
Allowed values:
0: LSI: LSI clock selected
1: LSE: LSE clock selected
CSR
Offset: 0x94, size: 32, reset: 0x0C000600, access: Unspecified
13/13 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LPWRRSTF
r |
WWDGRSTF
r |
IWDGRSTF
r |
SFTRSTF
r |
BORRSTF
r |
PINRSTF
r |
OBLRSTF
r |
FWRSTF
r |
RMVF
rw |
|||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MSISRANGE
rw |
LSIPREDIV
N/A |
LSIRDY
r |
LSION
rw |
Bit 0: LSI oscillator enable.
Allowed values:
0: Disabled: LSI oscillator OFF
1: Enabled: LSI oscillator ON
Bit 1: LSI oscillator ready.
Allowed values:
0: NotReady: LSI oscillator not ready
1: Ready: LSI oscillator ready
Bit 4: Internal low-speed oscillator predivided by 128.
Allowed values:
0: Disabled: LSI PREDIV OFF
1: Enabled: LSI PREDIV ON
Bits 8-11: SI range after Standby mode.
Allowed values:
4: Range1M: range 4 around 1 MHz
5: Range2M: range 5 around 2 MHz
6: Range4M: range 6 around 4 MHz
7: Range8M: range 7 around 8 MHz
Bit 23: Remove reset flag.
Allowed values:
0: NoEffect: No effect
1: Clear: Clear the reset flags
Bit 24: Firewall reset flag.
Allowed values:
0: NotOccured: No reset from the firewall occurred
1: Occured: Reset from the firewall occurred
Bit 25: Option byte loader reset flag.
Allowed values:
0: NotOccured: No reset from Option Byte loading occurred
1: Occured: Reset from Option Byte loading occurred
Bit 26: Pin reset flag.
Allowed values:
0: NotOccured: No reset from NRST pin occurred
1: Occured: Reset from NRST pin occurred
Bit 27: BOR flag.
Allowed values:
0: NotOccured: No BOR occurred
1: Occured: BOR occurred
Bit 28: Software reset flag.
Allowed values:
0: NotOccured: No software reset occurred
1: Occured: Software reset occurred
Bit 29: Independent window watchdog reset flag.
Allowed values:
0: NotOccured: No independent watchdog reset occurred
1: Occured: Independent watchdog reset occurred
Bit 30: Window watchdog reset flag.
Allowed values:
0: NotOccured: No window watchdog reset occurred
1: Occured: Window watchdog reset occurred
Bit 31: Low-power reset flag.
Allowed values:
0: NotOccured: No illegal mode reset occurred
1: Occured: Illegal mode reset occurred
Clock recovery RC register
Offset: 0x98, size: 32, reset: 0x00000000, access: Unspecified
3/3 fields covered.
Bit 0: HSI48 clock enable.
Allowed values:
0: Disabled: HSI48 oscillator OFF
1: Enabled: HSI48 oscillator ON
Bit 1: HSI48 clock ready flag.
Allowed values:
0: NotReady: HSI48 oscillator not ready
1: Ready: HSI48 oscillator ready
Bits 7-15: HSI48 clock calibration.
Allowed values: 0x0-0x1ff
Peripherals independent clock configuration register
Offset: 0x9c, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSPISEL
rw |
PLLSAI2DIVR
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SDMMCSEL
rw |
DSISEL
rw |
SAI2SEL
rw |
SAI1SEL
rw |
ADFSDMSEL
rw |
DFSDMSEL
rw |
I2C4SEL
rw |
Bits 0-1: I2C4 clock source selection.
Allowed values:
0: PCLK: PCLK clock selected
1: SYSCLK: SYSCLK clock selected
2: HSI16: HSI16 clock selected
Bit 2: Digital filter for sigma delta modulator kernel clock source selection.
Allowed values:
0: PCLK2: APB2 clock (PCLK2) selected as DFSDM kernel clock
1: SYSCLK: System clock selected as DFSDM kernel clock
Bits 3-4: Digital filter for sigma delta modulator audio clock source selection.
Allowed values:
0: SAI1: SAI1clock selected as DFSDM audio clock
1: HSI: HSI clock selected as DFSDM audio clock
2: MSI: MSI clock selected as DFSDM audio clock
Bits 5-7: SAI1 clock source selection.
Allowed values:
0: PLLSAI1CLK: PLLSAI1CLK clock is selected as SAIx clock
1: PLLSAI2CLK: PLLSAI2CLK clock is selected as SAIx clock
2: PLLSAI3CLK: PLLSAI3CLK clock is selected as SAIx clock
3: SAI2_EXTCLK: External clock SAIx_EXTCLK clock selected as SAIx clock
4: HSI: HSI clock selected as SAIx clock
Bits 8-10: SAI2 clock source selection.
Allowed values:
0: PLLSAI1CLK: PLLSAI1CLK clock is selected as SAIx clock
1: PLLSAI2CLK: PLLSAI2CLK clock is selected as SAIx clock
2: PLLSAI3CLK: PLLSAI3CLK clock is selected as SAIx clock
3: SAI2_EXTCLK: External clock SAIx_EXTCLK clock selected as SAIx clock
4: HSI: HSI clock selected as SAIx clock
Bit 12: clock selection.
Allowed values:
0: DSIPHY: DSI-PHY is selected as DSI byte lane clock source (usual case)
1: PLLDSICLK: PLLDSICLK is selected as DSI byte lane clock source, used in case DSI PLL and DSIPHY are off (low-power mode)
Bit 14: SDMMC clock selection.
Allowed values:
0: HSI48: 48 MHz clock is selected as SDMMC kernel clock
1: PLLSAI3CLK: PLLSAI3CLK is selected as SDMMC kernel clock, used in case higher frequency than 48MHz is needed (for SDR50 mode)
Bits 16-17: division factor for LTDC clock.
Allowed values:
0: Div2: PLLSAI2DIVR = /2
1: Div4: PLLSAI2DIVR = /4
2: Div8: PLLSAI2DIVR = /8
3: Div16: PLLSAI2DIVR = /16
Bits 20-21: Octospi clock source selection.
Allowed values:
0: SYSCLK: System clock selected as OctoSPI kernel clock
1: MSI: MSI clock selected as OctoSPI kernel clock
2: PLL48M1CLK: PLL48M1CLK clock selected as OctoSPI kernel clock
delay configuration register
Offset: 0xa4, size: 32, reset: 0x00000000, access: Unspecified
2/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OCTOSPI2_DLY
N/A |
OCTOSPI1_DLY
N/A |
Bits 0-3: Delay sampling configuration on OCTOSPI1 to be used for internal sampling clock (called feedback clock) or for DQS data strobe.
Allowed values: 0x0-0xf
Bits 4-7: Delay sampling configuration on OCTOSPI2 to be used for internal sampling clock (called feedback clock) or for DQS data strobe.
Allowed values: 0x0-0xf
0x50060800: Random number generator
16/17 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | SR | ||||||||||||||||||||||||||||||||
0x8 | DR | ||||||||||||||||||||||||||||||||
0x10 | HTCR |
control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
9/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CONFIGLOCK
rw |
CONDRST
rw |
RNG_CONFIG1
rw |
CLKDIV
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RNG_CONFIG2
rw |
NISTC
rw |
RNG_CONFIG3
rw |
CED
rw |
IE
rw |
RNGEN
rw |
Bit 2: Random number generator enable.
Allowed values:
0: Disabled: Random number generator is disabled
1: Enabled: Random number generator is enabled
Bit 3: Interrupt enable.
Allowed values:
0: Disabled: RNG interrupt is disabled
1: Enabled: RNG interrupt is enabled
Bit 5: Clock error detection.
Allowed values:
0: Enabled: Clock error detection is enabled
1: Disabled: Clock error detection is disabled
Bits 8-11: RNG configuration 3.
Allowed values:
0: ConfigB: Recommended value for config B (not NIST certifiable)
13: ConfigA: Recommended value for config A (NIST certifiable)
Bit 12: Non NIST compliant.
Allowed values:
0: Default: Hardware default values for NIST compliant RNG. In this configuration per 128-bit output two conditioning loops are performed and 256 bits of noise source are used
1: Custom: Custom values for NIST compliant RNG
Bits 13-15: RNG configuration 2.
Allowed values:
0: ConfigA_B: Recommended value for config A and B
Bits 16-19: Clock divider factor.
Allowed values:
0: Div1: Internal RNG clock after divider is similar to incoming RNG clock
1: Div2: Divide RNG clock by 2^1
2: Div4: Divide RNG clock by 2^2
3: Div8: Divide RNG clock by 2^3
4: Div16: Divide RNG clock by 2^4
5: Div32: Divide RNG clock by 2^5
6: Div64: Divide RNG clock by 2^6
7: Div128: Divide RNG clock by 2^7
8: Div256: Divide RNG clock by 2^8
9: Div512: Divide RNG clock by 2^9
10: Div1024: Divide RNG clock by 2^10
11: Div2048: Divide RNG clock by 2^11
12: Div4096: Divide RNG clock by 2^12
13: Div8192: Divide RNG clock by 2^13
14: Div16384: Divide RNG clock by 2^14
15: Div32768: Divide RNG clock by 2^15
Bits 20-25: RNG configuration 1.
Allowed values:
15: ConfigA: Recommended value for config A (NIST certifiable)
24: ConfigB: Recommended value for config B (not NIST certifiable)
Bit 30: Conditioning soft reset.
Bit 31: RNG Config lock.
Allowed values:
0: Enabled: Writes to the RNG_CR configuration bits [29:4] are allowed
1: Disabled: Writes to the RNG_CR configuration bits [29:4] are ignored until the next RNG reset
status register
Offset: 0x4, size: 32, reset: 0x00000000, access: Unspecified
5/5 fields covered.
Bit 0: Data ready.
Allowed values:
0: Invalid: The RNG_DR register is not yet valid, no random data is available
1: Valid: The RNG_DR register contains valid random data
Bit 1: Clock error current status.
Allowed values:
0: Correct: The RNG clock is correct (fRNGCLK> fHCLK/32)
1: Slow: The RNG clock before internal divider has been detected too slow (fRNGCLK< fHCLK/32)
Bit 2: Seed error current status.
Allowed values:
0: NoFault: No faulty sequence has currently been detected. If the SEIS bit is set, this means that a faulty sequence was detected and the situation has been recovered
1: Fault: At least one faulty sequence has been detected - see ref manual for details
Bit 5: Clock error interrupt status.
Allowed values:
0: Correct: The RNG clock is correct (fRNGCLK> fHCLK/32)
1: Slow: The RNG clock before internal divider has been detected too slow (fRNGCLK< fHCLK/32)
Bit 6: Seed error interrupt status.
Allowed values:
0: NoFault: No faulty sequence detected
1: Fault: At least one faulty sequence has been detected
data register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
0x40002800: Real-time clock
18/130 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | TR | ||||||||||||||||||||||||||||||||
0x4 | DR | ||||||||||||||||||||||||||||||||
0x8 | SSR | ||||||||||||||||||||||||||||||||
0xc | ICSR | ||||||||||||||||||||||||||||||||
0x10 | PRER | ||||||||||||||||||||||||||||||||
0x14 | WUTR | ||||||||||||||||||||||||||||||||
0x18 | CR | ||||||||||||||||||||||||||||||||
0x24 | WPR | ||||||||||||||||||||||||||||||||
0x28 | CALR | ||||||||||||||||||||||||||||||||
0x2c | SHIFTR | ||||||||||||||||||||||||||||||||
0x30 | TSTR | ||||||||||||||||||||||||||||||||
0x34 | TSDR | ||||||||||||||||||||||||||||||||
0x38 | TSSSR | ||||||||||||||||||||||||||||||||
0x40 | ALRMAR | ||||||||||||||||||||||||||||||||
0x44 | ALRMASSR | ||||||||||||||||||||||||||||||||
0x48 | ALRMBR | ||||||||||||||||||||||||||||||||
0x4c | ALRMBSSR | ||||||||||||||||||||||||||||||||
0x50 | SR | ||||||||||||||||||||||||||||||||
0x54 | MISR | ||||||||||||||||||||||||||||||||
0x5c | SCR | ||||||||||||||||||||||||||||||||
0x70 | ALRABINR | ||||||||||||||||||||||||||||||||
0x74 | ALRBBINR |
time register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/7 fields covered.
date register
Offset: 0x4, size: 32, reset: 0x00002101, access: read-write
0/7 fields covered.
sub second register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
initialization and status register
Offset: 0xc, size: 32, reset: 0x00000007, access: Unspecified
4/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RECALPF
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BCDU
N/A |
BIN
N/A |
INIT
rw |
INITF
r |
RSF
rw |
INITS
r |
SHPF
rw |
WUTWF
r |
Bit 2: Wakeup timer write flag.
Bit 3: Shift operation pending.
Bit 4: Initialization status flag.
Bit 5: Registers synchronization flag.
Bit 6: Initialization flag.
Bit 7: Initialization mode.
Bits 8-9: Binary mode.
Bits 10-12: BCD update (BIN = 10 or 11).
Bit 16: Recalibration pending Flag.
prescaler register
Offset: 0x10, size: 32, reset: 0x007F00FF, access: read-write
0/2 fields covered.
wakeup timer register
Offset: 0x14, size: 32, reset: 0x0000FFFF, access: read-write
0/2 fields covered.
control register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/26 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OUT2EN
rw |
TAMPALRM_TYPE
rw |
TAMPALRM_PU
rw |
TAMPOE
rw |
TAMPTS
rw |
ITSE
rw |
COE
rw |
OSEL
rw |
POL
rw |
COSEL
rw |
BKP
rw |
SUB1H
rw |
ADD1H
rw |
|||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TSIE
rw |
WUTIE
rw |
ALRBIE
rw |
ALRAIE
rw |
TSE
rw |
WUTE
rw |
ALRBE
rw |
ALRAE
rw |
FMT
rw |
BYPSHAD
rw |
REFCKON
rw |
TSEDGE
rw |
WUCKSEL
rw |
Bits 0-2: Wakeup clock selection.
Bit 3: Time-stamp event active edge.
Bit 4: Reference clock detection enable (50 or 60 Hz).
Bit 5: Bypass the shadow registers.
Bit 6: Hour format.
Bit 8: Alarm A enable.
Bit 9: Alarm B enable.
Bit 10: Wakeup timer enable.
Bit 11: Time stamp enable.
Bit 12: Alarm A interrupt enable.
Bit 13: Alarm B interrupt enable.
Bit 14: Wakeup timer interrupt enable.
Bit 15: Time-stamp interrupt enable.
Bit 16: Add 1 hour (summer time change).
Bit 17: Subtract 1 hour (winter time change).
Bit 18: Backup.
Bit 19: Calibration output selection.
Bit 20: Output polarity.
Bits 21-22: Output selection.
Bit 23: Calibration output enable.
Bit 24: timestamp on internal event enable.
Bit 25: Activate timestamp on tamper detection event.
Bit 26: Tamper detection output enable on TAMPALRM.
Bit 29: TAMPALRM pull-up enable.
Bit 30: TAMPALRM output type.
Bit 31: RTC_OUT2 output enable.
write protection register
Offset: 0x24, size: 32, reset: 0x00000000, access: write-only
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
KEY
w |
calibration register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/5 fields covered.
shift control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: write-only
0/2 fields covered.
time stamp time register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-only
7/7 fields covered.
time stamp date register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-only
5/5 fields covered.
timestamp sub second register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
alarm A register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
0/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MSK4
rw |
WDSEL
rw |
DT
rw |
DU
rw |
MSK3
rw |
PM
rw |
HT
rw |
HU
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MSK2
rw |
MNT
rw |
MNU
rw |
MSK1
rw |
ST
rw |
SU
rw |
Bits 0-3: Second units in BCD format.
Bits 4-6: Second tens in BCD format.
Bit 7: Alarm A seconds mask.
Bits 8-11: Minute units in BCD format.
Bits 12-14: Minute tens in BCD format.
Bit 15: Alarm A minutes mask.
Bits 16-19: Hour units in BCD format.
Bits 20-21: Hour tens in BCD format.
Bit 22: AM/PM notation.
Bit 23: Alarm A hours mask.
Bits 24-27: Date units or day in BCD format.
Bits 28-29: Date tens in BCD format.
Bit 30: Week day selection.
Bit 31: Alarm A date mask.
alarm A sub second register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
alarm B register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
0/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MSK4
rw |
WDSEL
rw |
DT
rw |
DU
rw |
MSK3
rw |
PM
rw |
HT
rw |
HU
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MSK2
rw |
MNT
rw |
MNU
rw |
MSK1
rw |
ST
rw |
SU
rw |
Bits 0-3: Second units in BCD format.
Bits 4-6: Second tens in BCD format.
Bit 7: Alarm B seconds mask.
Bits 8-11: Minute units in BCD format.
Bits 12-14: Minute tens in BCD format.
Bit 15: Alarm B minutes mask.
Bits 16-19: Hour units in BCD format.
Bits 20-21: Hour tens in BCD format.
Bit 22: AM/PM notation.
Bit 23: Alarm B hours mask.
Bits 24-27: Date units or day in BCD format.
Bits 28-29: Date tens in BCD format.
Bit 30: Week day selection.
Bit 31: Alarm B date mask.
alarm B sub second register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
RTC status register
Offset: 0x50, size: 32, reset: 0x00000000, access: Unspecified
0/7 fields covered.
RTC masked interrupt status register
Offset: 0x54, size: 32, reset: 0x00000000, access: Unspecified
0/7 fields covered.
RTC status clear register
Offset: 0x5c, size: 32, reset: 0x00000000, access: Unspecified
0/7 fields covered.
RTC alarm A binary mode register
Offset: 0x70, size: 32, reset: 0x00000000, access: Unspecified
0/1 fields covered.
0x40015400: Serial audio interface
95/108 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | GCR | ||||||||||||||||||||||||||||||||
0x4 | CR1 [A] | ||||||||||||||||||||||||||||||||
0x8 | CR2 [A] | ||||||||||||||||||||||||||||||||
0xc | FRCR [A] | ||||||||||||||||||||||||||||||||
0x10 | SLOTR [A] | ||||||||||||||||||||||||||||||||
0x14 | IM [A] | ||||||||||||||||||||||||||||||||
0x18 | SR [A] | ||||||||||||||||||||||||||||||||
0x1c | CLRFR [A] | ||||||||||||||||||||||||||||||||
0x20 | DR [A] | ||||||||||||||||||||||||||||||||
0x24 | CR1 [B] | ||||||||||||||||||||||||||||||||
0x28 | CR2 [B] | ||||||||||||||||||||||||||||||||
0x2c | FRCR [B] | ||||||||||||||||||||||||||||||||
0x30 | SLOTR [B] | ||||||||||||||||||||||||||||||||
0x34 | IM [B] | ||||||||||||||||||||||||||||||||
0x38 | SR [B] | ||||||||||||||||||||||||||||||||
0x3c | CLRFR [B] | ||||||||||||||||||||||||||||||||
0x40 | DR [B] |
Global configuration register
Offset: 0x0, size: 32, reset: 0x00000000, access: Unspecified
1/2 fields covered.
Bits 0-1: Synchronization inputs.
Bits 4-5: Synchronization outputs.
Allowed values:
0: Disabled: No synchronization output signals. SYNCOUT[1:0] should be configured as “No synchronization output signals” when audio block is configured as SPDIF
1: BlockA: Block A used for further synchronization for others SAI
2: BlockB: Block B used for further synchronization for others SAI
AConfiguration register 1
Offset: 0x4, size: 32, reset: 0x00000040, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSR
rw |
MCKDIV
rw |
NODIV
rw |
DMAEN
rw |
SAIEN
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OUTDRIV
rw |
MONO
rw |
SYNCEN
rw |
CKSTR
rw |
LSBFIRST
rw |
DS
rw |
PRTCFG
rw |
MODE
rw |
Bits 0-1: Audio block mode.
Allowed values:
0: MasterTx: Master transmitter
1: MasterRx: Master receiver
2: SlaveTx: Slave transmitter
3: SlaveRx: Slave receiver
Bits 2-3: Protocol configuration.
Allowed values:
0: Free: Free protocol. Free protocol allows to use the powerful configuration of the audio block to address a specific audio protocol
1: Spdif: SPDIF protocol
2: Ac97: AC’97 protocol
Bits 5-7: Data size.
Allowed values:
2: Bit8: 8 bits
3: Bit10: 10 bits
4: Bit16: 16 bits
5: Bit20: 20 bits
6: Bit24: 24 bits
7: Bit32: 32 bits
Bit 8: Least significant bit first.
Allowed values:
0: MsbFirst: Data are transferred with MSB first
1: LsbFirst: Data are transferred with LSB first
Bit 9: Clock strobing edge.
Allowed values:
0: FallingEdge: Data strobing edge is falling edge of SCK
1: RisingEdge: Data strobing edge is rising edge of SCK
Bits 10-11: Synchronization enable.
Allowed values:
0: Asynchronous: audio sub-block in asynchronous mode
1: Internal: audio sub-block is synchronous with the other internal audio sub-block. In this case, the audio sub-block must be configured in slave mode
2: External: audio sub-block is synchronous with an external SAI embedded peripheral. In this case the audio sub-block should be configured in Slave mode
Bit 12: Mono mode.
Allowed values:
0: Stereo: Stereo mode
1: Mono: Mono mode
Bit 13: Output drive.
Allowed values:
0: OnStart: Audio block output driven when SAIEN is set
1: Immediately: Audio block output driven immediately after the setting of this bit
Bit 16: Audio block A enable.
Allowed values:
0: Disabled: SAI audio block disabled
1: Enabled: SAI audio block enabled
Bit 17: DMA enable.
Allowed values:
0: Disabled: DMA disabled
1: Enabled: DMA enabled
Bit 19: No divider.
Allowed values:
0: MasterClock: MCLK output is enabled. Forces the ratio between FS and MCLK to 256 or 512 according to the OSR value
1: NoDiv: MCLK output enable set by the MCKEN bit (where present, else 0). Ratio between FS and MCLK depends on FRL.
Bit 19: No divider.
Allowed values:
0: Enabled: Master clock generator is enabled
1: Disabled: Master clock generator is disabled. The clock divider controlled by MCKDIV can still be used to generate the bit clock
Bits 20-25: Master clock divider.
Allowed values: 0x0-0x3f
Bit 26: Oversampling ratio for master clock.
Allowed values:
0: Multiplier256: Master clock frequency = FFS x 256
1: Multiplier512: Master clock frequency = FFS x 512
AConfiguration register 2
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
COMP
rw |
CPL
rw |
MUTECNT
rw |
MUTEVAL
rw |
MUTE
rw |
TRIS
rw |
FFLUSH
rw |
FTH
rw |
Bits 0-2: FIFO threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: 1⁄4 FIFO
2: Quarter2: 1⁄2 FIFO
3: Quarter3: 3⁄4 FIFO
4: Full: FIFO full
Bit 3: FIFO flush.
Allowed values:
0: NoFlush: No FIFO flush
1: Flush: FIFO flush. Programming this bit to 1 triggers the FIFO Flush. All the internal FIFO pointers (read and write) are cleared
Bit 4: Tristate management on data line.
Allowed values:
0: DrivenWhileInactive: SD output line is still driven by the SAI when a slot is inactive
1: HighZ: SD output line is released (HI-Z) at the end of the last data bit of the last active slot if the next one is inactive
Bit 5: Mute.
Allowed values:
0: Disabled: No mute mode
1: Enabled: Mute mode enabled
Bit 6: Mute value.
Allowed values:
0: SendZero: Bit value 0 is sent during the mute mode
1: SendLast: Last values are sent during the mute mode
Bits 7-12: Mute counter.
Allowed values: 0x0-0x3f
Bit 13: Complement bit.
Allowed values:
0: OnesComplement: 1’s complement representation
1: TwosComplement: 2’s complement representation
Bits 14-15: Companding mode.
Allowed values:
0: NoCompanding: No companding algorithm
2: MuLaw: μ-Law algorithm
3: ALaw: A-Law algorithm
AFRCR
Offset: 0xc, size: 32, reset: 0x00000007, access: read-write
2/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FSOFF
rw |
FSPOL
rw |
FSDEF
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FSALL
rw |
FRL
rw |
Bits 0-7: Frame length.
Bits 8-14: Frame synchronization active level length.
Bit 16: Frame synchronization definition.
Bit 17: Frame synchronization polarity.
Allowed values:
0: FallingEdge: FS is active low (falling edge)
1: RisingEdge: FS is active high (rising edge)
Bit 18: Frame synchronization offset.
Allowed values:
0: OnFirst: FS is asserted on the first bit of the slot 0
1: BeforeFirst: FS is asserted one bit before the first bit of the slot 0
ASlot register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SLOTEN
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NBSLOT
rw |
SLOTSZ
rw |
FBOFF
rw |
Bits 0-4: First bit offset.
Bits 6-7: Slot size.
Allowed values:
0: DataSize: The slot size is equivalent to the data size (specified in DS[3:0] in the SAI_xCR1 register)
1: Bit16: 16-bit
2: Bit32: 32-bit
Bits 8-11: Number of slots in an audio frame.
Bits 16-31: Slot enable.
Allowed values:
0: Inactive: Inactive slot
1: Active: Active slot
AInterrupt mask register2
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LFSDETIE
rw |
AFSDETIE
rw |
CNRDYIE
rw |
FREQIE
rw |
WCKCFGIE
rw |
MUTEDETIE
rw |
OVRUDRIE
rw |
Bit 0: Overrun/underrun interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 1: Mute detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 2: Wrong clock configuration interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 3: FIFO request interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 4: Codec not ready interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 5: Anticipated frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 6: Late frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
AStatus register
Offset: 0x18, size: 32, reset: 0x00000008, access: read-only
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FLVL
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LFSDET
r |
AFSDET
r |
CNRDY
r |
FREQ
r |
WCKCFG
r |
MUTEDET
r |
OVRUDR
r |
Bit 0: Overrun / underrun.
Allowed values:
0: NoError: No overrun/underrun error
1: Overrun: Overrun/underrun error detection
Bit 1: Mute detection.
Allowed values:
0: NoMute: No MUTE detection on the SD input line
1: Mute: MUTE value detected on the SD input line (0 value) for a specified number of consecutive audio frame
Bit 2: Wrong clock configuration flag. This bit is read only.
Allowed values:
0: Correct: Clock configuration is correct
1: Wrong: Clock configuration does not respect the rule concerning the frame length specification
Bit 3: FIFO request.
Allowed values:
0: NoRequest: No FIFO request
1: Request: FIFO request to read or to write the SAI_xDR
Bit 4: Codec not ready.
Allowed values:
0: Ready: External AC’97 Codec is ready
1: NotReady: External AC’97 Codec is not ready
Bit 5: Anticipated frame synchronization detection.
Allowed values:
0: NoError: No error
1: EarlySync: Frame synchronization signal is detected earlier than expected
Bit 6: Late frame synchronization detection.
Allowed values:
0: NoError: No error
1: NoSync: Frame synchronization signal is not present at the right time
Bits 16-18: FIFO level threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: FIFO <= 1⁄4 but not empty
2: Quarter2: 1⁄4 < FIFO <= 1⁄2
3: Quarter3: 1⁄2 < FIFO <= 3⁄4
4: Quarter4: 3⁄4 < FIFO but not full
5: Full: FIFO full
AClear flag register
Offset: 0x1c, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Clear overrun / underrun.
Allowed values:
1: Clear: Clears the OVRUDR flag
Bit 1: Mute detection flag.
Allowed values:
1: Clear: Clears the MUTEDET flag
Bit 2: Clear wrong clock configuration flag.
Allowed values:
1: Clear: Clears the WCKCFG flag
Bit 4: Clear codec not ready flag.
Allowed values:
1: Clear: Clears the CNRDY flag
Bit 5: Clear anticipated frame synchronization detection flag.
Allowed values:
1: Clear: Clears the AFSDET flag
Bit 6: Clear late frame synchronization detection flag.
Allowed values:
1: Clear: Clears the LFSDET flag
AData register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
AConfiguration register 1
Offset: 0x24, size: 32, reset: 0x00000040, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSR
rw |
MCKDIV
rw |
NODIV
rw |
DMAEN
rw |
SAIEN
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OUTDRIV
rw |
MONO
rw |
SYNCEN
rw |
CKSTR
rw |
LSBFIRST
rw |
DS
rw |
PRTCFG
rw |
MODE
rw |
Bits 0-1: Audio block mode.
Allowed values:
0: MasterTx: Master transmitter
1: MasterRx: Master receiver
2: SlaveTx: Slave transmitter
3: SlaveRx: Slave receiver
Bits 2-3: Protocol configuration.
Allowed values:
0: Free: Free protocol. Free protocol allows to use the powerful configuration of the audio block to address a specific audio protocol
1: Spdif: SPDIF protocol
2: Ac97: AC’97 protocol
Bits 5-7: Data size.
Allowed values:
2: Bit8: 8 bits
3: Bit10: 10 bits
4: Bit16: 16 bits
5: Bit20: 20 bits
6: Bit24: 24 bits
7: Bit32: 32 bits
Bit 8: Least significant bit first.
Allowed values:
0: MsbFirst: Data are transferred with MSB first
1: LsbFirst: Data are transferred with LSB first
Bit 9: Clock strobing edge.
Allowed values:
0: FallingEdge: Data strobing edge is falling edge of SCK
1: RisingEdge: Data strobing edge is rising edge of SCK
Bits 10-11: Synchronization enable.
Allowed values:
0: Asynchronous: audio sub-block in asynchronous mode
1: Internal: audio sub-block is synchronous with the other internal audio sub-block. In this case, the audio sub-block must be configured in slave mode
2: External: audio sub-block is synchronous with an external SAI embedded peripheral. In this case the audio sub-block should be configured in Slave mode
Bit 12: Mono mode.
Allowed values:
0: Stereo: Stereo mode
1: Mono: Mono mode
Bit 13: Output drive.
Allowed values:
0: OnStart: Audio block output driven when SAIEN is set
1: Immediately: Audio block output driven immediately after the setting of this bit
Bit 16: Audio block A enable.
Allowed values:
0: Disabled: SAI audio block disabled
1: Enabled: SAI audio block enabled
Bit 17: DMA enable.
Allowed values:
0: Disabled: DMA disabled
1: Enabled: DMA enabled
Bit 19: No divider.
Allowed values:
0: MasterClock: MCLK output is enabled. Forces the ratio between FS and MCLK to 256 or 512 according to the OSR value
1: NoDiv: MCLK output enable set by the MCKEN bit (where present, else 0). Ratio between FS and MCLK depends on FRL.
Bit 19: No divider.
Allowed values:
0: Enabled: Master clock generator is enabled
1: Disabled: Master clock generator is disabled. The clock divider controlled by MCKDIV can still be used to generate the bit clock
Bits 20-25: Master clock divider.
Allowed values: 0x0-0x3f
Bit 26: Oversampling ratio for master clock.
Allowed values:
0: Multiplier256: Master clock frequency = FFS x 256
1: Multiplier512: Master clock frequency = FFS x 512
AConfiguration register 2
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
COMP
rw |
CPL
rw |
MUTECNT
rw |
MUTEVAL
rw |
MUTE
rw |
TRIS
rw |
FFLUSH
rw |
FTH
rw |
Bits 0-2: FIFO threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: 1⁄4 FIFO
2: Quarter2: 1⁄2 FIFO
3: Quarter3: 3⁄4 FIFO
4: Full: FIFO full
Bit 3: FIFO flush.
Allowed values:
0: NoFlush: No FIFO flush
1: Flush: FIFO flush. Programming this bit to 1 triggers the FIFO Flush. All the internal FIFO pointers (read and write) are cleared
Bit 4: Tristate management on data line.
Allowed values:
0: DrivenWhileInactive: SD output line is still driven by the SAI when a slot is inactive
1: HighZ: SD output line is released (HI-Z) at the end of the last data bit of the last active slot if the next one is inactive
Bit 5: Mute.
Allowed values:
0: Disabled: No mute mode
1: Enabled: Mute mode enabled
Bit 6: Mute value.
Allowed values:
0: SendZero: Bit value 0 is sent during the mute mode
1: SendLast: Last values are sent during the mute mode
Bits 7-12: Mute counter.
Allowed values: 0x0-0x3f
Bit 13: Complement bit.
Allowed values:
0: OnesComplement: 1’s complement representation
1: TwosComplement: 2’s complement representation
Bits 14-15: Companding mode.
Allowed values:
0: NoCompanding: No companding algorithm
2: MuLaw: μ-Law algorithm
3: ALaw: A-Law algorithm
AFRCR
Offset: 0x2c, size: 32, reset: 0x00000007, access: read-write
2/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FSOFF
rw |
FSPOL
rw |
FSDEF
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FSALL
rw |
FRL
rw |
Bits 0-7: Frame length.
Bits 8-14: Frame synchronization active level length.
Bit 16: Frame synchronization definition.
Bit 17: Frame synchronization polarity.
Allowed values:
0: FallingEdge: FS is active low (falling edge)
1: RisingEdge: FS is active high (rising edge)
Bit 18: Frame synchronization offset.
Allowed values:
0: OnFirst: FS is asserted on the first bit of the slot 0
1: BeforeFirst: FS is asserted one bit before the first bit of the slot 0
ASlot register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
2/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SLOTEN
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NBSLOT
rw |
SLOTSZ
rw |
FBOFF
rw |
Bits 0-4: First bit offset.
Bits 6-7: Slot size.
Allowed values:
0: DataSize: The slot size is equivalent to the data size (specified in DS[3:0] in the SAI_xCR1 register)
1: Bit16: 16-bit
2: Bit32: 32-bit
Bits 8-11: Number of slots in an audio frame.
Bits 16-31: Slot enable.
Allowed values:
0: Inactive: Inactive slot
1: Active: Active slot
AInterrupt mask register2
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LFSDETIE
rw |
AFSDETIE
rw |
CNRDYIE
rw |
FREQIE
rw |
WCKCFGIE
rw |
MUTEDETIE
rw |
OVRUDRIE
rw |
Bit 0: Overrun/underrun interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 1: Mute detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 2: Wrong clock configuration interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 3: FIFO request interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 4: Codec not ready interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 5: Anticipated frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 6: Late frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
AStatus register
Offset: 0x38, size: 32, reset: 0x00000008, access: read-only
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FLVL
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LFSDET
r |
AFSDET
r |
CNRDY
r |
FREQ
r |
WCKCFG
r |
MUTEDET
r |
OVRUDR
r |
Bit 0: Overrun / underrun.
Allowed values:
0: NoError: No overrun/underrun error
1: Overrun: Overrun/underrun error detection
Bit 1: Mute detection.
Allowed values:
0: NoMute: No MUTE detection on the SD input line
1: Mute: MUTE value detected on the SD input line (0 value) for a specified number of consecutive audio frame
Bit 2: Wrong clock configuration flag. This bit is read only.
Allowed values:
0: Correct: Clock configuration is correct
1: Wrong: Clock configuration does not respect the rule concerning the frame length specification
Bit 3: FIFO request.
Allowed values:
0: NoRequest: No FIFO request
1: Request: FIFO request to read or to write the SAI_xDR
Bit 4: Codec not ready.
Allowed values:
0: Ready: External AC’97 Codec is ready
1: NotReady: External AC’97 Codec is not ready
Bit 5: Anticipated frame synchronization detection.
Allowed values:
0: NoError: No error
1: EarlySync: Frame synchronization signal is detected earlier than expected
Bit 6: Late frame synchronization detection.
Allowed values:
0: NoError: No error
1: NoSync: Frame synchronization signal is not present at the right time
Bits 16-18: FIFO level threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: FIFO <= 1⁄4 but not empty
2: Quarter2: 1⁄4 < FIFO <= 1⁄2
3: Quarter3: 1⁄2 < FIFO <= 3⁄4
4: Quarter4: 3⁄4 < FIFO but not full
5: Full: FIFO full
AClear flag register
Offset: 0x3c, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Clear overrun / underrun.
Allowed values:
1: Clear: Clears the OVRUDR flag
Bit 1: Mute detection flag.
Allowed values:
1: Clear: Clears the MUTEDET flag
Bit 2: Clear wrong clock configuration flag.
Allowed values:
1: Clear: Clears the WCKCFG flag
Bit 4: Clear codec not ready flag.
Allowed values:
1: Clear: Clears the CNRDY flag
Bit 5: Clear anticipated frame synchronization detection flag.
Allowed values:
1: Clear: Clears the AFSDET flag
Bit 6: Clear late frame synchronization detection flag.
Allowed values:
1: Clear: Clears the LFSDET flag
0x40015800: Serial audio interface
95/108 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | GCR | ||||||||||||||||||||||||||||||||
0x4 | CR1 [A] | ||||||||||||||||||||||||||||||||
0x8 | CR2 [A] | ||||||||||||||||||||||||||||||||
0xc | FRCR [A] | ||||||||||||||||||||||||||||||||
0x10 | SLOTR [A] | ||||||||||||||||||||||||||||||||
0x14 | IM [A] | ||||||||||||||||||||||||||||||||
0x18 | SR [A] | ||||||||||||||||||||||||||||||||
0x1c | CLRFR [A] | ||||||||||||||||||||||||||||||||
0x20 | DR [A] | ||||||||||||||||||||||||||||||||
0x24 | CR1 [B] | ||||||||||||||||||||||||||||||||
0x28 | CR2 [B] | ||||||||||||||||||||||||||||||||
0x2c | FRCR [B] | ||||||||||||||||||||||||||||||||
0x30 | SLOTR [B] | ||||||||||||||||||||||||||||||||
0x34 | IM [B] | ||||||||||||||||||||||||||||||||
0x38 | SR [B] | ||||||||||||||||||||||||||||||||
0x3c | CLRFR [B] | ||||||||||||||||||||||||||||||||
0x40 | DR [B] |
Global configuration register
Offset: 0x0, size: 32, reset: 0x00000000, access: Unspecified
1/2 fields covered.
Bits 0-1: Synchronization inputs.
Bits 4-5: Synchronization outputs.
Allowed values:
0: Disabled: No synchronization output signals. SYNCOUT[1:0] should be configured as “No synchronization output signals” when audio block is configured as SPDIF
1: BlockA: Block A used for further synchronization for others SAI
2: BlockB: Block B used for further synchronization for others SAI
AConfiguration register 1
Offset: 0x4, size: 32, reset: 0x00000040, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSR
rw |
MCKDIV
rw |
NODIV
rw |
DMAEN
rw |
SAIEN
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OUTDRIV
rw |
MONO
rw |
SYNCEN
rw |
CKSTR
rw |
LSBFIRST
rw |
DS
rw |
PRTCFG
rw |
MODE
rw |
Bits 0-1: Audio block mode.
Allowed values:
0: MasterTx: Master transmitter
1: MasterRx: Master receiver
2: SlaveTx: Slave transmitter
3: SlaveRx: Slave receiver
Bits 2-3: Protocol configuration.
Allowed values:
0: Free: Free protocol. Free protocol allows to use the powerful configuration of the audio block to address a specific audio protocol
1: Spdif: SPDIF protocol
2: Ac97: AC’97 protocol
Bits 5-7: Data size.
Allowed values:
2: Bit8: 8 bits
3: Bit10: 10 bits
4: Bit16: 16 bits
5: Bit20: 20 bits
6: Bit24: 24 bits
7: Bit32: 32 bits
Bit 8: Least significant bit first.
Allowed values:
0: MsbFirst: Data are transferred with MSB first
1: LsbFirst: Data are transferred with LSB first
Bit 9: Clock strobing edge.
Allowed values:
0: FallingEdge: Data strobing edge is falling edge of SCK
1: RisingEdge: Data strobing edge is rising edge of SCK
Bits 10-11: Synchronization enable.
Allowed values:
0: Asynchronous: audio sub-block in asynchronous mode
1: Internal: audio sub-block is synchronous with the other internal audio sub-block. In this case, the audio sub-block must be configured in slave mode
2: External: audio sub-block is synchronous with an external SAI embedded peripheral. In this case the audio sub-block should be configured in Slave mode
Bit 12: Mono mode.
Allowed values:
0: Stereo: Stereo mode
1: Mono: Mono mode
Bit 13: Output drive.
Allowed values:
0: OnStart: Audio block output driven when SAIEN is set
1: Immediately: Audio block output driven immediately after the setting of this bit
Bit 16: Audio block A enable.
Allowed values:
0: Disabled: SAI audio block disabled
1: Enabled: SAI audio block enabled
Bit 17: DMA enable.
Allowed values:
0: Disabled: DMA disabled
1: Enabled: DMA enabled
Bit 19: No divider.
Allowed values:
0: MasterClock: MCLK output is enabled. Forces the ratio between FS and MCLK to 256 or 512 according to the OSR value
1: NoDiv: MCLK output enable set by the MCKEN bit (where present, else 0). Ratio between FS and MCLK depends on FRL.
Bit 19: No divider.
Allowed values:
0: Enabled: Master clock generator is enabled
1: Disabled: Master clock generator is disabled. The clock divider controlled by MCKDIV can still be used to generate the bit clock
Bits 20-25: Master clock divider.
Allowed values: 0x0-0x3f
Bit 26: Oversampling ratio for master clock.
Allowed values:
0: Multiplier256: Master clock frequency = FFS x 256
1: Multiplier512: Master clock frequency = FFS x 512
AConfiguration register 2
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
COMP
rw |
CPL
rw |
MUTECNT
rw |
MUTEVAL
rw |
MUTE
rw |
TRIS
rw |
FFLUSH
rw |
FTH
rw |
Bits 0-2: FIFO threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: 1⁄4 FIFO
2: Quarter2: 1⁄2 FIFO
3: Quarter3: 3⁄4 FIFO
4: Full: FIFO full
Bit 3: FIFO flush.
Allowed values:
0: NoFlush: No FIFO flush
1: Flush: FIFO flush. Programming this bit to 1 triggers the FIFO Flush. All the internal FIFO pointers (read and write) are cleared
Bit 4: Tristate management on data line.
Allowed values:
0: DrivenWhileInactive: SD output line is still driven by the SAI when a slot is inactive
1: HighZ: SD output line is released (HI-Z) at the end of the last data bit of the last active slot if the next one is inactive
Bit 5: Mute.
Allowed values:
0: Disabled: No mute mode
1: Enabled: Mute mode enabled
Bit 6: Mute value.
Allowed values:
0: SendZero: Bit value 0 is sent during the mute mode
1: SendLast: Last values are sent during the mute mode
Bits 7-12: Mute counter.
Allowed values: 0x0-0x3f
Bit 13: Complement bit.
Allowed values:
0: OnesComplement: 1’s complement representation
1: TwosComplement: 2’s complement representation
Bits 14-15: Companding mode.
Allowed values:
0: NoCompanding: No companding algorithm
2: MuLaw: μ-Law algorithm
3: ALaw: A-Law algorithm
AFRCR
Offset: 0xc, size: 32, reset: 0x00000007, access: read-write
2/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FSOFF
rw |
FSPOL
rw |
FSDEF
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FSALL
rw |
FRL
rw |
Bits 0-7: Frame length.
Bits 8-14: Frame synchronization active level length.
Bit 16: Frame synchronization definition.
Bit 17: Frame synchronization polarity.
Allowed values:
0: FallingEdge: FS is active low (falling edge)
1: RisingEdge: FS is active high (rising edge)
Bit 18: Frame synchronization offset.
Allowed values:
0: OnFirst: FS is asserted on the first bit of the slot 0
1: BeforeFirst: FS is asserted one bit before the first bit of the slot 0
ASlot register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SLOTEN
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NBSLOT
rw |
SLOTSZ
rw |
FBOFF
rw |
Bits 0-4: First bit offset.
Bits 6-7: Slot size.
Allowed values:
0: DataSize: The slot size is equivalent to the data size (specified in DS[3:0] in the SAI_xCR1 register)
1: Bit16: 16-bit
2: Bit32: 32-bit
Bits 8-11: Number of slots in an audio frame.
Bits 16-31: Slot enable.
Allowed values:
0: Inactive: Inactive slot
1: Active: Active slot
AInterrupt mask register2
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LFSDETIE
rw |
AFSDETIE
rw |
CNRDYIE
rw |
FREQIE
rw |
WCKCFGIE
rw |
MUTEDETIE
rw |
OVRUDRIE
rw |
Bit 0: Overrun/underrun interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 1: Mute detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 2: Wrong clock configuration interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 3: FIFO request interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 4: Codec not ready interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 5: Anticipated frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 6: Late frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
AStatus register
Offset: 0x18, size: 32, reset: 0x00000008, access: read-only
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FLVL
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LFSDET
r |
AFSDET
r |
CNRDY
r |
FREQ
r |
WCKCFG
r |
MUTEDET
r |
OVRUDR
r |
Bit 0: Overrun / underrun.
Allowed values:
0: NoError: No overrun/underrun error
1: Overrun: Overrun/underrun error detection
Bit 1: Mute detection.
Allowed values:
0: NoMute: No MUTE detection on the SD input line
1: Mute: MUTE value detected on the SD input line (0 value) for a specified number of consecutive audio frame
Bit 2: Wrong clock configuration flag. This bit is read only.
Allowed values:
0: Correct: Clock configuration is correct
1: Wrong: Clock configuration does not respect the rule concerning the frame length specification
Bit 3: FIFO request.
Allowed values:
0: NoRequest: No FIFO request
1: Request: FIFO request to read or to write the SAI_xDR
Bit 4: Codec not ready.
Allowed values:
0: Ready: External AC’97 Codec is ready
1: NotReady: External AC’97 Codec is not ready
Bit 5: Anticipated frame synchronization detection.
Allowed values:
0: NoError: No error
1: EarlySync: Frame synchronization signal is detected earlier than expected
Bit 6: Late frame synchronization detection.
Allowed values:
0: NoError: No error
1: NoSync: Frame synchronization signal is not present at the right time
Bits 16-18: FIFO level threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: FIFO <= 1⁄4 but not empty
2: Quarter2: 1⁄4 < FIFO <= 1⁄2
3: Quarter3: 1⁄2 < FIFO <= 3⁄4
4: Quarter4: 3⁄4 < FIFO but not full
5: Full: FIFO full
AClear flag register
Offset: 0x1c, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Clear overrun / underrun.
Allowed values:
1: Clear: Clears the OVRUDR flag
Bit 1: Mute detection flag.
Allowed values:
1: Clear: Clears the MUTEDET flag
Bit 2: Clear wrong clock configuration flag.
Allowed values:
1: Clear: Clears the WCKCFG flag
Bit 4: Clear codec not ready flag.
Allowed values:
1: Clear: Clears the CNRDY flag
Bit 5: Clear anticipated frame synchronization detection flag.
Allowed values:
1: Clear: Clears the AFSDET flag
Bit 6: Clear late frame synchronization detection flag.
Allowed values:
1: Clear: Clears the LFSDET flag
AData register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
AConfiguration register 1
Offset: 0x24, size: 32, reset: 0x00000040, access: read-write
14/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSR
rw |
MCKDIV
rw |
NODIV
rw |
DMAEN
rw |
SAIEN
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OUTDRIV
rw |
MONO
rw |
SYNCEN
rw |
CKSTR
rw |
LSBFIRST
rw |
DS
rw |
PRTCFG
rw |
MODE
rw |
Bits 0-1: Audio block mode.
Allowed values:
0: MasterTx: Master transmitter
1: MasterRx: Master receiver
2: SlaveTx: Slave transmitter
3: SlaveRx: Slave receiver
Bits 2-3: Protocol configuration.
Allowed values:
0: Free: Free protocol. Free protocol allows to use the powerful configuration of the audio block to address a specific audio protocol
1: Spdif: SPDIF protocol
2: Ac97: AC’97 protocol
Bits 5-7: Data size.
Allowed values:
2: Bit8: 8 bits
3: Bit10: 10 bits
4: Bit16: 16 bits
5: Bit20: 20 bits
6: Bit24: 24 bits
7: Bit32: 32 bits
Bit 8: Least significant bit first.
Allowed values:
0: MsbFirst: Data are transferred with MSB first
1: LsbFirst: Data are transferred with LSB first
Bit 9: Clock strobing edge.
Allowed values:
0: FallingEdge: Data strobing edge is falling edge of SCK
1: RisingEdge: Data strobing edge is rising edge of SCK
Bits 10-11: Synchronization enable.
Allowed values:
0: Asynchronous: audio sub-block in asynchronous mode
1: Internal: audio sub-block is synchronous with the other internal audio sub-block. In this case, the audio sub-block must be configured in slave mode
2: External: audio sub-block is synchronous with an external SAI embedded peripheral. In this case the audio sub-block should be configured in Slave mode
Bit 12: Mono mode.
Allowed values:
0: Stereo: Stereo mode
1: Mono: Mono mode
Bit 13: Output drive.
Allowed values:
0: OnStart: Audio block output driven when SAIEN is set
1: Immediately: Audio block output driven immediately after the setting of this bit
Bit 16: Audio block A enable.
Allowed values:
0: Disabled: SAI audio block disabled
1: Enabled: SAI audio block enabled
Bit 17: DMA enable.
Allowed values:
0: Disabled: DMA disabled
1: Enabled: DMA enabled
Bit 19: No divider.
Allowed values:
0: MasterClock: MCLK output is enabled. Forces the ratio between FS and MCLK to 256 or 512 according to the OSR value
1: NoDiv: MCLK output enable set by the MCKEN bit (where present, else 0). Ratio between FS and MCLK depends on FRL.
Bit 19: No divider.
Allowed values:
0: Enabled: Master clock generator is enabled
1: Disabled: Master clock generator is disabled. The clock divider controlled by MCKDIV can still be used to generate the bit clock
Bits 20-25: Master clock divider.
Allowed values: 0x0-0x3f
Bit 26: Oversampling ratio for master clock.
Allowed values:
0: Multiplier256: Master clock frequency = FFS x 256
1: Multiplier512: Master clock frequency = FFS x 512
AConfiguration register 2
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
8/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
COMP
rw |
CPL
rw |
MUTECNT
rw |
MUTEVAL
rw |
MUTE
rw |
TRIS
rw |
FFLUSH
rw |
FTH
rw |
Bits 0-2: FIFO threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: 1⁄4 FIFO
2: Quarter2: 1⁄2 FIFO
3: Quarter3: 3⁄4 FIFO
4: Full: FIFO full
Bit 3: FIFO flush.
Allowed values:
0: NoFlush: No FIFO flush
1: Flush: FIFO flush. Programming this bit to 1 triggers the FIFO Flush. All the internal FIFO pointers (read and write) are cleared
Bit 4: Tristate management on data line.
Allowed values:
0: DrivenWhileInactive: SD output line is still driven by the SAI when a slot is inactive
1: HighZ: SD output line is released (HI-Z) at the end of the last data bit of the last active slot if the next one is inactive
Bit 5: Mute.
Allowed values:
0: Disabled: No mute mode
1: Enabled: Mute mode enabled
Bit 6: Mute value.
Allowed values:
0: SendZero: Bit value 0 is sent during the mute mode
1: SendLast: Last values are sent during the mute mode
Bits 7-12: Mute counter.
Allowed values: 0x0-0x3f
Bit 13: Complement bit.
Allowed values:
0: OnesComplement: 1’s complement representation
1: TwosComplement: 2’s complement representation
Bits 14-15: Companding mode.
Allowed values:
0: NoCompanding: No companding algorithm
2: MuLaw: μ-Law algorithm
3: ALaw: A-Law algorithm
AFRCR
Offset: 0x2c, size: 32, reset: 0x00000007, access: read-write
2/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FSOFF
rw |
FSPOL
rw |
FSDEF
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FSALL
rw |
FRL
rw |
Bits 0-7: Frame length.
Bits 8-14: Frame synchronization active level length.
Bit 16: Frame synchronization definition.
Bit 17: Frame synchronization polarity.
Allowed values:
0: FallingEdge: FS is active low (falling edge)
1: RisingEdge: FS is active high (rising edge)
Bit 18: Frame synchronization offset.
Allowed values:
0: OnFirst: FS is asserted on the first bit of the slot 0
1: BeforeFirst: FS is asserted one bit before the first bit of the slot 0
ASlot register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
2/4 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SLOTEN
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NBSLOT
rw |
SLOTSZ
rw |
FBOFF
rw |
Bits 0-4: First bit offset.
Bits 6-7: Slot size.
Allowed values:
0: DataSize: The slot size is equivalent to the data size (specified in DS[3:0] in the SAI_xCR1 register)
1: Bit16: 16-bit
2: Bit32: 32-bit
Bits 8-11: Number of slots in an audio frame.
Bits 16-31: Slot enable.
Allowed values:
0: Inactive: Inactive slot
1: Active: Active slot
AInterrupt mask register2
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
7/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LFSDETIE
rw |
AFSDETIE
rw |
CNRDYIE
rw |
FREQIE
rw |
WCKCFGIE
rw |
MUTEDETIE
rw |
OVRUDRIE
rw |
Bit 0: Overrun/underrun interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 1: Mute detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 2: Wrong clock configuration interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 3: FIFO request interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 4: Codec not ready interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 5: Anticipated frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
Bit 6: Late frame synchronization detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled
AStatus register
Offset: 0x38, size: 32, reset: 0x00000008, access: read-only
8/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FLVL
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LFSDET
r |
AFSDET
r |
CNRDY
r |
FREQ
r |
WCKCFG
r |
MUTEDET
r |
OVRUDR
r |
Bit 0: Overrun / underrun.
Allowed values:
0: NoError: No overrun/underrun error
1: Overrun: Overrun/underrun error detection
Bit 1: Mute detection.
Allowed values:
0: NoMute: No MUTE detection on the SD input line
1: Mute: MUTE value detected on the SD input line (0 value) for a specified number of consecutive audio frame
Bit 2: Wrong clock configuration flag. This bit is read only.
Allowed values:
0: Correct: Clock configuration is correct
1: Wrong: Clock configuration does not respect the rule concerning the frame length specification
Bit 3: FIFO request.
Allowed values:
0: NoRequest: No FIFO request
1: Request: FIFO request to read or to write the SAI_xDR
Bit 4: Codec not ready.
Allowed values:
0: Ready: External AC’97 Codec is ready
1: NotReady: External AC’97 Codec is not ready
Bit 5: Anticipated frame synchronization detection.
Allowed values:
0: NoError: No error
1: EarlySync: Frame synchronization signal is detected earlier than expected
Bit 6: Late frame synchronization detection.
Allowed values:
0: NoError: No error
1: NoSync: Frame synchronization signal is not present at the right time
Bits 16-18: FIFO level threshold.
Allowed values:
0: Empty: FIFO empty
1: Quarter1: FIFO <= 1⁄4 but not empty
2: Quarter2: 1⁄4 < FIFO <= 1⁄2
3: Quarter3: 1⁄2 < FIFO <= 3⁄4
4: Quarter4: 3⁄4 < FIFO but not full
5: Full: FIFO full
AClear flag register
Offset: 0x3c, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Clear overrun / underrun.
Allowed values:
1: Clear: Clears the OVRUDR flag
Bit 1: Mute detection flag.
Allowed values:
1: Clear: Clears the MUTEDET flag
Bit 2: Clear wrong clock configuration flag.
Allowed values:
1: Clear: Clears the WCKCFG flag
Bit 4: Clear codec not ready flag.
Allowed values:
1: Clear: Clears the CNRDY flag
Bit 5: Clear anticipated frame synchronization detection flag.
Allowed values:
1: Clear: Clears the AFSDET flag
Bit 6: Clear late frame synchronization detection flag.
Allowed values:
1: Clear: Clears the LFSDET flag
0xe000ed00: System control block
5/74 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CPUID | ||||||||||||||||||||||||||||||||
0x4 | ICSR | ||||||||||||||||||||||||||||||||
0x8 | VTOR | ||||||||||||||||||||||||||||||||
0xc | AIRCR | ||||||||||||||||||||||||||||||||
0x10 | SCR | ||||||||||||||||||||||||||||||||
0x14 | CCR | ||||||||||||||||||||||||||||||||
0x18 | SHPR1 | ||||||||||||||||||||||||||||||||
0x1c | SHPR2 | ||||||||||||||||||||||||||||||||
0x20 | SHPR3 | ||||||||||||||||||||||||||||||||
0x24 | SHCSR | ||||||||||||||||||||||||||||||||
0x28 | CFSR_UFSR_BFSR_MMFSR | ||||||||||||||||||||||||||||||||
0x2c | HFSR | ||||||||||||||||||||||||||||||||
0x34 | MMFAR | ||||||||||||||||||||||||||||||||
0x38 | BFAR | ||||||||||||||||||||||||||||||||
0x3c | AFSR |
CPUID base register
Offset: 0x0, size: 32, reset: 0x410FC241, access: read-only
5/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Implementer
r |
Variant
r |
Constant
r |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PartNo
r |
Revision
r |
Interrupt control and state register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/9 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NMIPENDSET
rw |
PENDSVSET
rw |
PENDSVCLR
rw |
PENDSTSET
rw |
PENDSTCLR
rw |
ISRPENDING
rw |
VECTPENDING
rw |
|||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
VECTPENDING
rw |
RETTOBASE
rw |
VECTACTIVE
rw |
Bits 0-8: Active vector.
Bit 11: Return to base level.
Bits 12-18: Pending vector.
Bit 22: Interrupt pending flag.
Bit 25: SysTick exception clear-pending bit.
Bit 26: SysTick exception set-pending bit.
Bit 27: PendSV clear-pending bit.
Bit 28: PendSV set-pending bit.
Bit 31: NMI set-pending bit..
Vector table offset register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
Application interrupt and reset control register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/6 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VECTKEYSTAT
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ENDIANESS
rw |
PRIGROUP
rw |
SYSRESETREQ
rw |
VECTCLRACTIVE
rw |
VECTRESET
rw |
System control register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SEVEONPEND
rw |
SLEEPDEEP
rw |
SLEEPONEXIT
rw |
Configuration and control register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
0/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STKALIGN
rw |
BFHFNMIGN
rw |
DIV_0_TRP
rw |
UNALIGN__TRP
rw |
USERSETMPEND
rw |
NONBASETHRDENA
rw |
System handler priority registers
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
System handler priority registers
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRI_11
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
System handler priority registers
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
System handler control and state register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
0/14 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
USGFAULTENA
rw |
BUSFAULTENA
rw |
MEMFAULTENA
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SVCALLPENDED
rw |
BUSFAULTPENDED
rw |
MEMFAULTPENDED
rw |
USGFAULTPENDED
rw |
SYSTICKACT
rw |
PENDSVACT
rw |
MONITORACT
rw |
SVCALLACT
rw |
USGFAULTACT
rw |
BUSFAULTACT
rw |
MEMFAULTACT
rw |
Bit 0: Memory management fault exception active bit.
Bit 1: Bus fault exception active bit.
Bit 3: Usage fault exception active bit.
Bit 7: SVC call active bit.
Bit 8: Debug monitor active bit.
Bit 10: PendSV exception active bit.
Bit 11: SysTick exception active bit.
Bit 12: Usage fault exception pending bit.
Bit 13: Memory management fault exception pending bit.
Bit 14: Bus fault exception pending bit.
Bit 15: SVC call pending bit.
Bit 16: Memory management fault enable bit.
Bit 17: Bus fault enable bit.
Bit 18: Usage fault enable bit.
Configurable fault status register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/18 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DIVBYZERO
rw |
UNALIGNED
rw |
NOCP
rw |
INVPC
rw |
INVSTATE
rw |
UNDEFINSTR
rw |
||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BFARVALID
rw |
LSPERR
rw |
STKERR
rw |
UNSTKERR
rw |
IMPRECISERR
rw |
PRECISERR
rw |
IBUSERR
rw |
MMARVALID
rw |
MLSPERR
rw |
MSTKERR
rw |
MUNSTKERR
rw |
IACCVIOL
rw |
Bit 1: Instruction access violation flag.
Bit 3: Memory manager fault on unstacking for a return from exception.
Bit 4: Memory manager fault on stacking for exception entry..
Bit 5: MLSPERR.
Bit 7: Memory Management Fault Address Register (MMAR) valid flag.
Bit 8: Instruction bus error.
Bit 9: Precise data bus error.
Bit 10: Imprecise data bus error.
Bit 11: Bus fault on unstacking for a return from exception.
Bit 12: Bus fault on stacking for exception entry.
Bit 13: Bus fault on floating-point lazy state preservation.
Bit 15: Bus Fault Address Register (BFAR) valid flag.
Bit 16: Undefined instruction usage fault.
Bit 17: Invalid state usage fault.
Bit 18: Invalid PC load usage fault.
Bit 19: No coprocessor usage fault..
Bit 24: Unaligned access usage fault.
Bit 25: Divide by zero usage fault.
Hard fault status register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
Memory management fault address register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
0xe000e008: System control block ACTLR
0/5 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | ACTRL |
Auxiliary control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/5 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DISOOFP
rw |
DISFPCA
rw |
DISFOLD
rw |
DISDEFWBUF
rw |
DISMCYCINT
rw |
0x50062400: Secure digital input/output interface 1
35/137 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | POWER | ||||||||||||||||||||||||||||||||
0x4 | CLKCR | ||||||||||||||||||||||||||||||||
0x8 | ARGR | ||||||||||||||||||||||||||||||||
0xc | CMDR | ||||||||||||||||||||||||||||||||
0x10 | RESPCMDR | ||||||||||||||||||||||||||||||||
0x14 | RESP1R | ||||||||||||||||||||||||||||||||
0x18 | RESP2R | ||||||||||||||||||||||||||||||||
0x1c | RESP3R | ||||||||||||||||||||||||||||||||
0x20 | RESP4R | ||||||||||||||||||||||||||||||||
0x24 | DTIMER | ||||||||||||||||||||||||||||||||
0x28 | DLENR | ||||||||||||||||||||||||||||||||
0x2c | DCTRL | ||||||||||||||||||||||||||||||||
0x30 | DCNTR | ||||||||||||||||||||||||||||||||
0x34 | STAR | ||||||||||||||||||||||||||||||||
0x38 | ICR | ||||||||||||||||||||||||||||||||
0x3c | MASKR | ||||||||||||||||||||||||||||||||
0x40 | ACKTIMER | ||||||||||||||||||||||||||||||||
0x50 | IDMACTRLR | ||||||||||||||||||||||||||||||||
0x54 | IDMABSIZER | ||||||||||||||||||||||||||||||||
0x58 | IDMABASE0R | ||||||||||||||||||||||||||||||||
0x5c | IDMABASE1R | ||||||||||||||||||||||||||||||||
0x80 | FIFOR0 | ||||||||||||||||||||||||||||||||
0x84 | FIFOR1 | ||||||||||||||||||||||||||||||||
0x88 | FIFOR2 | ||||||||||||||||||||||||||||||||
0x8c | FIFOR3 | ||||||||||||||||||||||||||||||||
0x90 | FIFOR4 | ||||||||||||||||||||||||||||||||
0x94 | FIFOR5 | ||||||||||||||||||||||||||||||||
0x98 | FIFOR6 | ||||||||||||||||||||||||||||||||
0x9c | FIFOR7 | ||||||||||||||||||||||||||||||||
0xa0 | FIFOR8 | ||||||||||||||||||||||||||||||||
0xa4 | FIFOR9 | ||||||||||||||||||||||||||||||||
0xa8 | FIFOR10 | ||||||||||||||||||||||||||||||||
0xac | FIFOR11 | ||||||||||||||||||||||||||||||||
0xb0 | FIFOR12 | ||||||||||||||||||||||||||||||||
0xb4 | FIFOR13 | ||||||||||||||||||||||||||||||||
0xb8 | FIFOR14 | ||||||||||||||||||||||||||||||||
0xbc | FIFOR15 |
power control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
SDI clock control register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SELCLKRX
rw |
BUSSPEED
rw |
DDR
rw |
HWFC_EN
rw |
NEGEDGE
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
WIDBUS
rw |
PWRSAV
rw |
CLKDIV
rw |
Bits 0-9: Clock divide factor.
Bit 12: Power saving configuration bit.
Bits 14-15: Wide bus mode enable bit.
Bit 16: SDMMC_CK dephasing selection bit for data and command.
Bit 17: Hardware flow control enable.
Bit 18: Data rate signaling selection.
Bit 19: Bus speed mode selection between DS, HS, SDR12, SDR25 and SDR50,DDR50.
Bits 20-21: Receive clock selection.
argument register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
command register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CMDSUSPEND
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BOOTEN
rw |
BOOTMODE
rw |
DTHOLD
rw |
CPSMEN
rw |
WAITPEND
rw |
WAITINT
rw |
WAITRESP
rw |
CMDSTOP
rw |
CMDTRANS
rw |
CMDINDEX
rw |
Bits 0-5: Command index.
Bit 6: The CPSM treats the command as a data transfer command, stops the interrupt period, and signals DataEnable to the DPSM.
Bit 7: The CPSM treats the command as a Stop Transmission command and signals Abort to the DPSM.
Bits 8-9: Wait for response bits.
Bit 10: CPSM waits for interrupt request.
Bit 11: CPSM Waits for ends of data transfer (CmdPend internal signal).
Bit 12: Command path state machine (CPSM) Enable bit.
Bit 13: Hold new data block transmission and reception in the DPSM.
Bit 14: Select the boot mode procedure to be used.
Bit 15: Enable boot mode procedure.
Bit 16: The CPSM treats the command as a Suspend or Resume command and signals interrupt period start/end.
command response register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RESPCMD
r |
response 1..4 register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS1
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS1
r |
response 1..4 register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS2
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS2
r |
response 1..4 register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS3
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS3
r |
response 1..4 register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS4
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS4
r |
data timer register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data length register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DATALENGTH
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATALENGTH
rw |
data control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIFORST
rw |
BOOTACKEN
rw |
SDIOEN
rw |
RWMOD
rw |
RWSTOP
rw |
RWSTART
rw |
DBLOCKSIZE
rw |
DTMODE
rw |
DTDIR
rw |
DTEN
rw |
Bit 0: DTEN.
Bit 1: Data transfer direction selection.
Bits 2-3: Data transfer mode selection 1: Stream or SDIO multibyte data transfer.
Bits 4-7: Data block size.
Bit 8: Read wait start.
Bit 9: Read wait stop.
Bit 10: Read wait mode.
Bit 11: SD I/O enable functions.
Bit 12: Enable the reception of the boot acknowledgment.
Bit 13: FIFO reset, will flush any remaining data.
data counter register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
status register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-only
29/29 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABTC
r |
IDMATE
r |
CKSTOP
r |
VSWEND
r |
ACKTIMEOUT
r |
ACKFAIL
r |
SDIOIT
r |
BUSYD0END
r |
BUSYD0
r |
RXFIFOE
r |
TXFIFOE
r |
RXFIFOF
r |
TXFIFOF
r |
|||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXFIFOHF
r |
TXFIFOHE
r |
CPSMACT
r |
DPSMACT
r |
DABORT
r |
DBCKEND
r |
DHOLD
r |
DATAEND
r |
CMDSENT
r |
CMDREND
r |
RXOVERR
r |
TXUNDERR
r |
DTIMEOUT
r |
CTIMEOUT
r |
DCRCFAIL
r |
CCRCFAIL
r |
Bit 0: Command response received (CRC check failed).
Bit 1: Data block sent/received (CRC check failed).
Bit 2: Command response timeout.
Bit 3: Data timeout.
Bit 4: Transmit FIFO underrun error.
Bit 5: Received FIFO overrun error.
Bit 6: Command response received (CRC check passed).
Bit 7: Command sent (no response required).
Bit 8: Data end (data counter, SDIDCOUNT, is zero).
Bit 9: Data transfer Hold.
Bit 10: Data block sent/received.
Bit 11: Data transfer aborted by CMD12.
Bit 12: Data path state machine active, i.e. not in Idle state.
Bit 13: Command path state machine active, i.e. not in Idle state.
Bit 14: Transmit FIFO half empty: at least 8 words can be written into the FIFO.
Bit 15: Receive FIFO half full: there are at least 8 words in the FIFO.
Bit 16: Transmit FIFO full.
Bit 17: Receive FIFO full.
Bit 18: Transmit FIFO empty.
Bit 19: Receive FIFO empty.
Bit 20: Inverted value of SDMMC_D0 line (Busy), sampled at the end of a CMD response and a second time 2 SDMMC_CK cycles after the CMD response.
Bit 21: end of SDMMC_D0 Busy following a CMD response detected.
Bit 22: SDIO interrupt received.
Bit 23: Boot acknowledgment received (boot acknowledgment check fail).
Bit 24: Boot acknowledgment timeout.
Bit 25: Voltage switch critical timing section completion.
Bit 26: SDMMC_CK stopped in Voltage switch procedure.
Bit 27: IDMA transfer error.
Bit 28: IDMA buffer transfer complete.
interrupt clear register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
0/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABTCC
rw |
IDMATEC
rw |
CKSTOPC
rw |
VSWENDC
rw |
ACKTIMEOUTC
rw |
ACKFAILC
rw |
SDIOITC
rw |
BUSYD0ENDC
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DABORTC
rw |
DBCKENDC
rw |
DHOLDC
rw |
DATAENDC
rw |
CMDSENTC
rw |
CMDRENDC
rw |
RXOVERRC
rw |
TXUNDERRC
rw |
DTIMEOUTC
rw |
CTIMEOUTC
rw |
DCRCFAILC
rw |
CCRCFAILC
rw |
Bit 0: CCRCFAIL flag clear bit.
Bit 1: DCRCFAIL flag clear bit.
Bit 2: CTIMEOUT flag clear bit.
Bit 3: DTIMEOUT flag clear bit.
Bit 4: TXUNDERR flag clear bit.
Bit 5: RXOVERR flag clear bit.
Bit 6: CMDREND flag clear bit.
Bit 7: CMDSENT flag clear bit.
Bit 8: DATAEND flag clear bit.
Bit 9: DHOLD flag clear bit.
Bit 10: DBCKEND flag clear bit.
Bit 11: DABORT flag clear bit.
Bit 21: BUSYD0END flag clear bit.
Bit 22: SDIOIT flag clear bit.
Bit 23: ACKFAIL flag clear bit.
Bit 24: ACKTIMEOUT flag clear bit.
Bit 25: VSWEND flag clear bit.
Bit 26: CKSTOP flag clear bit.
Bit 27: IDMA transfer error clear bit.
Bit 28: IDMA buffer transfer complete clear bit.
mask register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
0/23 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABTCIE
rw |
CKSTOPIE
rw |
VSWENDIE
rw |
ACKTIMEOUTIE
rw |
ACKFAILIE
rw |
SDIOITIE
rw |
BUSYD0ENDIE
rw |
TXFIFOEIE
rw |
RXFIFOFIE
rw |
|||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXFIFOHFIE
rw |
TXFIFOHEIE
rw |
DABORTIE
rw |
DBCKENDIE
rw |
DHOLDIE
rw |
DATAENDIE
rw |
CMDSENTIE
rw |
CMDRENDIE
rw |
RXOVERRIE
rw |
TXUNDERRIE
rw |
DTIMEOUTIE
rw |
CTIMEOUTIE
rw |
DCRCFAILIE
rw |
CCRCFAILIE
rw |
Bit 0: Command CRC fail interrupt enable.
Bit 1: Data CRC fail interrupt enable.
Bit 2: Command timeout interrupt enable.
Bit 3: Data timeout interrupt enable.
Bit 4: Tx FIFO underrun error interrupt enable.
Bit 5: Rx FIFO overrun error interrupt enable.
Bit 6: Command response received interrupt enable.
Bit 7: Command sent interrupt enable.
Bit 8: Data end interrupt enable.
Bit 9: Data hold interrupt enable.
Bit 10: Data block end interrupt enable.
Bit 11: Data transfer aborted interrupt enable.
Bit 14: Tx FIFO half empty interrupt enable.
Bit 15: Rx FIFO half full interrupt enable.
Bit 17: Rx FIFO full interrupt enable.
Bit 18: Tx FIFO empty interrupt enable.
Bit 21: BUSYD0END interrupt enable.
Bit 22: SDIO mode interrupt received interrupt enable.
Bit 23: Acknowledgment Fail interrupt enable.
Bit 24: Acknowledgment timeout interrupt enable.
Bit 25: Voltage switch critical timing section completion interrupt enable.
Bit 26: CKSTOPIE.
Bit 28: IDMABTCIE.
acknowledgment timer register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
DMA control register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
IDMA buffer size register
Offset: 0x54, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABNDT
rw |
IDMA buffer 0 base address register
Offset: 0x58, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
IDMA buffer 0 base address register
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 0
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 1
Offset: 0x84, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 2
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 3
Offset: 0x8c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 4
Offset: 0x90, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 5
Offset: 0x94, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 6
Offset: 0x98, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 7
Offset: 0x9c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 8
Offset: 0xa0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 9
Offset: 0xa4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 10
Offset: 0xa8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 11
Offset: 0xac, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 12
Offset: 0xb0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 13
Offset: 0xb4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
0x50062800: Secure digital input/output interface 2
35/137 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | POWER | ||||||||||||||||||||||||||||||||
0x4 | CLKCR | ||||||||||||||||||||||||||||||||
0x8 | ARGR | ||||||||||||||||||||||||||||||||
0xc | CMDR | ||||||||||||||||||||||||||||||||
0x10 | RESPCMDR | ||||||||||||||||||||||||||||||||
0x14 | RESP1R | ||||||||||||||||||||||||||||||||
0x18 | RESP2R | ||||||||||||||||||||||||||||||||
0x1c | RESP3R | ||||||||||||||||||||||||||||||||
0x20 | RESP4R | ||||||||||||||||||||||||||||||||
0x24 | DTIMER | ||||||||||||||||||||||||||||||||
0x28 | DLENR | ||||||||||||||||||||||||||||||||
0x2c | DCTRL | ||||||||||||||||||||||||||||||||
0x30 | DCNTR | ||||||||||||||||||||||||||||||||
0x34 | STAR | ||||||||||||||||||||||||||||||||
0x38 | ICR | ||||||||||||||||||||||||||||||||
0x3c | MASKR | ||||||||||||||||||||||||||||||||
0x40 | ACKTIMER | ||||||||||||||||||||||||||||||||
0x50 | IDMACTRLR | ||||||||||||||||||||||||||||||||
0x54 | IDMABSIZER | ||||||||||||||||||||||||||||||||
0x58 | IDMABASE0R | ||||||||||||||||||||||||||||||||
0x5c | IDMABASE1R | ||||||||||||||||||||||||||||||||
0x80 | FIFOR0 | ||||||||||||||||||||||||||||||||
0x84 | FIFOR1 | ||||||||||||||||||||||||||||||||
0x88 | FIFOR2 | ||||||||||||||||||||||||||||||||
0x8c | FIFOR3 | ||||||||||||||||||||||||||||||||
0x90 | FIFOR4 | ||||||||||||||||||||||||||||||||
0x94 | FIFOR5 | ||||||||||||||||||||||||||||||||
0x98 | FIFOR6 | ||||||||||||||||||||||||||||||||
0x9c | FIFOR7 | ||||||||||||||||||||||||||||||||
0xa0 | FIFOR8 | ||||||||||||||||||||||||||||||||
0xa4 | FIFOR9 | ||||||||||||||||||||||||||||||||
0xa8 | FIFOR10 | ||||||||||||||||||||||||||||||||
0xac | FIFOR11 | ||||||||||||||||||||||||||||||||
0xb0 | FIFOR12 | ||||||||||||||||||||||||||||||||
0xb4 | FIFOR13 | ||||||||||||||||||||||||||||||||
0xb8 | FIFOR14 | ||||||||||||||||||||||||||||||||
0xbc | FIFOR15 |
power control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
SDI clock control register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SELCLKRX
rw |
BUSSPEED
rw |
DDR
rw |
HWFC_EN
rw |
NEGEDGE
rw |
|||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
WIDBUS
rw |
PWRSAV
rw |
CLKDIV
rw |
Bits 0-9: Clock divide factor.
Bit 12: Power saving configuration bit.
Bits 14-15: Wide bus mode enable bit.
Bit 16: SDMMC_CK dephasing selection bit for data and command.
Bit 17: Hardware flow control enable.
Bit 18: Data rate signaling selection.
Bit 19: Bus speed mode selection between DS, HS, SDR12, SDR25 and SDR50,DDR50.
Bits 20-21: Receive clock selection.
argument register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
command register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/11 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CMDSUSPEND
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BOOTEN
rw |
BOOTMODE
rw |
DTHOLD
rw |
CPSMEN
rw |
WAITPEND
rw |
WAITINT
rw |
WAITRESP
rw |
CMDSTOP
rw |
CMDTRANS
rw |
CMDINDEX
rw |
Bits 0-5: Command index.
Bit 6: The CPSM treats the command as a data transfer command, stops the interrupt period, and signals DataEnable to the DPSM.
Bit 7: The CPSM treats the command as a Stop Transmission command and signals Abort to the DPSM.
Bits 8-9: Wait for response bits.
Bit 10: CPSM waits for interrupt request.
Bit 11: CPSM Waits for ends of data transfer (CmdPend internal signal).
Bit 12: Command path state machine (CPSM) Enable bit.
Bit 13: Hold new data block transmission and reception in the DPSM.
Bit 14: Select the boot mode procedure to be used.
Bit 15: Enable boot mode procedure.
Bit 16: The CPSM treats the command as a Suspend or Resume command and signals interrupt period start/end.
command response register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RESPCMD
r |
response 1..4 register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS1
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS1
r |
response 1..4 register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS2
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS2
r |
response 1..4 register
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS3
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS3
r |
response 1..4 register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CARDSTATUS4
r |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CARDSTATUS4
r |
data timer register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data length register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DATALENGTH
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DATALENGTH
rw |
data control register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIFORST
rw |
BOOTACKEN
rw |
SDIOEN
rw |
RWMOD
rw |
RWSTOP
rw |
RWSTART
rw |
DBLOCKSIZE
rw |
DTMODE
rw |
DTDIR
rw |
DTEN
rw |
Bit 0: DTEN.
Bit 1: Data transfer direction selection.
Bits 2-3: Data transfer mode selection 1: Stream or SDIO multibyte data transfer.
Bits 4-7: Data block size.
Bit 8: Read wait start.
Bit 9: Read wait stop.
Bit 10: Read wait mode.
Bit 11: SD I/O enable functions.
Bit 12: Enable the reception of the boot acknowledgment.
Bit 13: FIFO reset, will flush any remaining data.
data counter register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
status register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-only
29/29 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABTC
r |
IDMATE
r |
CKSTOP
r |
VSWEND
r |
ACKTIMEOUT
r |
ACKFAIL
r |
SDIOIT
r |
BUSYD0END
r |
BUSYD0
r |
RXFIFOE
r |
TXFIFOE
r |
RXFIFOF
r |
TXFIFOF
r |
|||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXFIFOHF
r |
TXFIFOHE
r |
CPSMACT
r |
DPSMACT
r |
DABORT
r |
DBCKEND
r |
DHOLD
r |
DATAEND
r |
CMDSENT
r |
CMDREND
r |
RXOVERR
r |
TXUNDERR
r |
DTIMEOUT
r |
CTIMEOUT
r |
DCRCFAIL
r |
CCRCFAIL
r |
Bit 0: Command response received (CRC check failed).
Bit 1: Data block sent/received (CRC check failed).
Bit 2: Command response timeout.
Bit 3: Data timeout.
Bit 4: Transmit FIFO underrun error.
Bit 5: Received FIFO overrun error.
Bit 6: Command response received (CRC check passed).
Bit 7: Command sent (no response required).
Bit 8: Data end (data counter, SDIDCOUNT, is zero).
Bit 9: Data transfer Hold.
Bit 10: Data block sent/received.
Bit 11: Data transfer aborted by CMD12.
Bit 12: Data path state machine active, i.e. not in Idle state.
Bit 13: Command path state machine active, i.e. not in Idle state.
Bit 14: Transmit FIFO half empty: at least 8 words can be written into the FIFO.
Bit 15: Receive FIFO half full: there are at least 8 words in the FIFO.
Bit 16: Transmit FIFO full.
Bit 17: Receive FIFO full.
Bit 18: Transmit FIFO empty.
Bit 19: Receive FIFO empty.
Bit 20: Inverted value of SDMMC_D0 line (Busy), sampled at the end of a CMD response and a second time 2 SDMMC_CK cycles after the CMD response.
Bit 21: end of SDMMC_D0 Busy following a CMD response detected.
Bit 22: SDIO interrupt received.
Bit 23: Boot acknowledgment received (boot acknowledgment check fail).
Bit 24: Boot acknowledgment timeout.
Bit 25: Voltage switch critical timing section completion.
Bit 26: SDMMC_CK stopped in Voltage switch procedure.
Bit 27: IDMA transfer error.
Bit 28: IDMA buffer transfer complete.
interrupt clear register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
0/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABTCC
rw |
IDMATEC
rw |
CKSTOPC
rw |
VSWENDC
rw |
ACKTIMEOUTC
rw |
ACKFAILC
rw |
SDIOITC
rw |
BUSYD0ENDC
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DABORTC
rw |
DBCKENDC
rw |
DHOLDC
rw |
DATAENDC
rw |
CMDSENTC
rw |
CMDRENDC
rw |
RXOVERRC
rw |
TXUNDERRC
rw |
DTIMEOUTC
rw |
CTIMEOUTC
rw |
DCRCFAILC
rw |
CCRCFAILC
rw |
Bit 0: CCRCFAIL flag clear bit.
Bit 1: DCRCFAIL flag clear bit.
Bit 2: CTIMEOUT flag clear bit.
Bit 3: DTIMEOUT flag clear bit.
Bit 4: TXUNDERR flag clear bit.
Bit 5: RXOVERR flag clear bit.
Bit 6: CMDREND flag clear bit.
Bit 7: CMDSENT flag clear bit.
Bit 8: DATAEND flag clear bit.
Bit 9: DHOLD flag clear bit.
Bit 10: DBCKEND flag clear bit.
Bit 11: DABORT flag clear bit.
Bit 21: BUSYD0END flag clear bit.
Bit 22: SDIOIT flag clear bit.
Bit 23: ACKFAIL flag clear bit.
Bit 24: ACKTIMEOUT flag clear bit.
Bit 25: VSWEND flag clear bit.
Bit 26: CKSTOP flag clear bit.
Bit 27: IDMA transfer error clear bit.
Bit 28: IDMA buffer transfer complete clear bit.
mask register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
0/23 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABTCIE
rw |
CKSTOPIE
rw |
VSWENDIE
rw |
ACKTIMEOUTIE
rw |
ACKFAILIE
rw |
SDIOITIE
rw |
BUSYD0ENDIE
rw |
TXFIFOEIE
rw |
RXFIFOFIE
rw |
|||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RXFIFOHFIE
rw |
TXFIFOHEIE
rw |
DABORTIE
rw |
DBCKENDIE
rw |
DHOLDIE
rw |
DATAENDIE
rw |
CMDSENTIE
rw |
CMDRENDIE
rw |
RXOVERRIE
rw |
TXUNDERRIE
rw |
DTIMEOUTIE
rw |
CTIMEOUTIE
rw |
DCRCFAILIE
rw |
CCRCFAILIE
rw |
Bit 0: Command CRC fail interrupt enable.
Bit 1: Data CRC fail interrupt enable.
Bit 2: Command timeout interrupt enable.
Bit 3: Data timeout interrupt enable.
Bit 4: Tx FIFO underrun error interrupt enable.
Bit 5: Rx FIFO overrun error interrupt enable.
Bit 6: Command response received interrupt enable.
Bit 7: Command sent interrupt enable.
Bit 8: Data end interrupt enable.
Bit 9: Data hold interrupt enable.
Bit 10: Data block end interrupt enable.
Bit 11: Data transfer aborted interrupt enable.
Bit 14: Tx FIFO half empty interrupt enable.
Bit 15: Rx FIFO half full interrupt enable.
Bit 17: Rx FIFO full interrupt enable.
Bit 18: Tx FIFO empty interrupt enable.
Bit 21: BUSYD0END interrupt enable.
Bit 22: SDIO mode interrupt received interrupt enable.
Bit 23: Acknowledgment Fail interrupt enable.
Bit 24: Acknowledgment timeout interrupt enable.
Bit 25: Voltage switch critical timing section completion interrupt enable.
Bit 26: CKSTOPIE.
Bit 28: IDMABTCIE.
acknowledgment timer register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
DMA control register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
IDMA buffer size register
Offset: 0x54, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDMABNDT
rw |
IDMA buffer 0 base address register
Offset: 0x58, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
IDMA buffer 0 base address register
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 0
Offset: 0x80, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 1
Offset: 0x84, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 2
Offset: 0x88, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 3
Offset: 0x8c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 4
Offset: 0x90, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 5
Offset: 0x94, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 6
Offset: 0x98, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 7
Offset: 0x9c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 8
Offset: 0xa0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 9
Offset: 0xa4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 10
Offset: 0xa8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 11
Offset: 0xac, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 12
Offset: 0xb0, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
data FIFO register 13
Offset: 0xb4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
0x40013000: Serial peripheral interface/Inter-IC sound
11/40 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 (16-bit) | CR1 | ||||||||||||||||||||||||||||||||
0x4 (16-bit) | CR2 | ||||||||||||||||||||||||||||||||
0x8 (16-bit) | SR | ||||||||||||||||||||||||||||||||
0xc (16-bit) | DR | ||||||||||||||||||||||||||||||||
0xc (8-bit) | DR8 | ||||||||||||||||||||||||||||||||
0x10 (16-bit) | CRCPR | ||||||||||||||||||||||||||||||||
0x14 (16-bit) | RXCRCR | ||||||||||||||||||||||||||||||||
0x18 (16-bit) | TXCRCR |
control register 1
Offset: 0x0, size: 16, reset: 0x00000000, access: read-write
0/14 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BIDIMODE
rw |
BIDIOE
rw |
CRCEN
rw |
CRCNEXT
rw |
CRCL
rw |
RXONLY
rw |
SSM
rw |
SSI
rw |
LSBFIRST
rw |
SPE
rw |
BR
rw |
MSTR
rw |
CPOL
rw |
CPHA
rw |
Bit 0: Clock phase.
Bit 1: Clock polarity.
Bit 2: Master selection.
Bits 3-5: Baud rate control.
Bit 6: SPI enable.
Bit 7: Frame format.
Bit 8: Internal slave select.
Bit 9: Software slave management.
Bit 10: Receive only.
Bit 11: CRC length.
Bit 12: CRC transfer next.
Bit 13: Hardware CRC calculation enable.
Bit 14: Output enable in bidirectional mode.
Bit 15: Bidirectional data mode enable.
control register 2
Offset: 0x4, size: 16, reset: 0x00000000, access: read-write
0/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LDMA_TX
rw |
LDMA_RX
rw |
FRXTH
rw |
DS
rw |
TXEIE
rw |
RXNEIE
rw |
ERRIE
rw |
FRF
rw |
NSSP
rw |
SSOE
rw |
TXDMAEN
rw |
RXDMAEN
rw |
Bit 0: Rx buffer DMA enable.
Bit 1: Tx buffer DMA enable.
Bit 2: SS output enable.
Bit 3: NSS pulse management.
Bit 4: Frame format.
Bit 5: Error interrupt enable.
Bit 6: RX buffer not empty interrupt enable.
Bit 7: Tx buffer empty interrupt enable.
Bits 8-11: Data size.
Bit 12: FIFO reception threshold.
Bit 13: Last DMA transfer for reception.
Bit 14: Last DMA transfer for transmission.
status register
Offset: 0x8, size: 16, reset: 0x00000002, access: Unspecified
8/9 fields covered.
data register
Offset: 0xc, size: 16, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR
rw |
Direct 8-bit access to data register
Offset: 0xc, size: 8, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR
rw |
CRC polynomial register
Offset: 0x10, size: 16, reset: 0x00000007, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CRCPOLY
rw |
RX CRC register
Offset: 0x14, size: 16, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RxCRC
r |
TX CRC register
Offset: 0x18, size: 16, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TxCRC
r |
0x40003800: Serial peripheral interface/Inter-IC sound
11/40 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 (16-bit) | CR1 | ||||||||||||||||||||||||||||||||
0x4 (16-bit) | CR2 | ||||||||||||||||||||||||||||||||
0x8 (16-bit) | SR | ||||||||||||||||||||||||||||||||
0xc (16-bit) | DR | ||||||||||||||||||||||||||||||||
0xc (8-bit) | DR8 | ||||||||||||||||||||||||||||||||
0x10 (16-bit) | CRCPR | ||||||||||||||||||||||||||||||||
0x14 (16-bit) | RXCRCR | ||||||||||||||||||||||||||||||||
0x18 (16-bit) | TXCRCR |
control register 1
Offset: 0x0, size: 16, reset: 0x00000000, access: read-write
0/14 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BIDIMODE
rw |
BIDIOE
rw |
CRCEN
rw |
CRCNEXT
rw |
CRCL
rw |
RXONLY
rw |
SSM
rw |
SSI
rw |
LSBFIRST
rw |
SPE
rw |
BR
rw |
MSTR
rw |
CPOL
rw |
CPHA
rw |
Bit 0: Clock phase.
Bit 1: Clock polarity.
Bit 2: Master selection.
Bits 3-5: Baud rate control.
Bit 6: SPI enable.
Bit 7: Frame format.
Bit 8: Internal slave select.
Bit 9: Software slave management.
Bit 10: Receive only.
Bit 11: CRC length.
Bit 12: CRC transfer next.
Bit 13: Hardware CRC calculation enable.
Bit 14: Output enable in bidirectional mode.
Bit 15: Bidirectional data mode enable.
control register 2
Offset: 0x4, size: 16, reset: 0x00000000, access: read-write
0/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LDMA_TX
rw |
LDMA_RX
rw |
FRXTH
rw |
DS
rw |
TXEIE
rw |
RXNEIE
rw |
ERRIE
rw |
FRF
rw |
NSSP
rw |
SSOE
rw |
TXDMAEN
rw |
RXDMAEN
rw |
Bit 0: Rx buffer DMA enable.
Bit 1: Tx buffer DMA enable.
Bit 2: SS output enable.
Bit 3: NSS pulse management.
Bit 4: Frame format.
Bit 5: Error interrupt enable.
Bit 6: RX buffer not empty interrupt enable.
Bit 7: Tx buffer empty interrupt enable.
Bits 8-11: Data size.
Bit 12: FIFO reception threshold.
Bit 13: Last DMA transfer for reception.
Bit 14: Last DMA transfer for transmission.
status register
Offset: 0x8, size: 16, reset: 0x00000002, access: Unspecified
8/9 fields covered.
data register
Offset: 0xc, size: 16, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR
rw |
Direct 8-bit access to data register
Offset: 0xc, size: 8, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR
rw |
CRC polynomial register
Offset: 0x10, size: 16, reset: 0x00000007, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CRCPOLY
rw |
RX CRC register
Offset: 0x14, size: 16, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RxCRC
r |
TX CRC register
Offset: 0x18, size: 16, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TxCRC
r |
0x40003c00: Serial peripheral interface/Inter-IC sound
11/40 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 (16-bit) | CR1 | ||||||||||||||||||||||||||||||||
0x4 (16-bit) | CR2 | ||||||||||||||||||||||||||||||||
0x8 (16-bit) | SR | ||||||||||||||||||||||||||||||||
0xc (16-bit) | DR | ||||||||||||||||||||||||||||||||
0xc (8-bit) | DR8 | ||||||||||||||||||||||||||||||||
0x10 (16-bit) | CRCPR | ||||||||||||||||||||||||||||||||
0x14 (16-bit) | RXCRCR | ||||||||||||||||||||||||||||||||
0x18 (16-bit) | TXCRCR |
control register 1
Offset: 0x0, size: 16, reset: 0x00000000, access: read-write
0/14 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BIDIMODE
rw |
BIDIOE
rw |
CRCEN
rw |
CRCNEXT
rw |
CRCL
rw |
RXONLY
rw |
SSM
rw |
SSI
rw |
LSBFIRST
rw |
SPE
rw |
BR
rw |
MSTR
rw |
CPOL
rw |
CPHA
rw |
Bit 0: Clock phase.
Bit 1: Clock polarity.
Bit 2: Master selection.
Bits 3-5: Baud rate control.
Bit 6: SPI enable.
Bit 7: Frame format.
Bit 8: Internal slave select.
Bit 9: Software slave management.
Bit 10: Receive only.
Bit 11: CRC length.
Bit 12: CRC transfer next.
Bit 13: Hardware CRC calculation enable.
Bit 14: Output enable in bidirectional mode.
Bit 15: Bidirectional data mode enable.
control register 2
Offset: 0x4, size: 16, reset: 0x00000000, access: read-write
0/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LDMA_TX
rw |
LDMA_RX
rw |
FRXTH
rw |
DS
rw |
TXEIE
rw |
RXNEIE
rw |
ERRIE
rw |
FRF
rw |
NSSP
rw |
SSOE
rw |
TXDMAEN
rw |
RXDMAEN
rw |
Bit 0: Rx buffer DMA enable.
Bit 1: Tx buffer DMA enable.
Bit 2: SS output enable.
Bit 3: NSS pulse management.
Bit 4: Frame format.
Bit 5: Error interrupt enable.
Bit 6: RX buffer not empty interrupt enable.
Bit 7: Tx buffer empty interrupt enable.
Bits 8-11: Data size.
Bit 12: FIFO reception threshold.
Bit 13: Last DMA transfer for reception.
Bit 14: Last DMA transfer for transmission.
status register
Offset: 0x8, size: 16, reset: 0x00000002, access: Unspecified
8/9 fields covered.
data register
Offset: 0xc, size: 16, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR
rw |
Direct 8-bit access to data register
Offset: 0xc, size: 8, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DR
rw |
CRC polynomial register
Offset: 0x10, size: 16, reset: 0x00000007, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CRCPOLY
rw |
RX CRC register
Offset: 0x14, size: 16, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RxCRC
r |
TX CRC register
Offset: 0x18, size: 16, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TxCRC
r |
0xe000e010: SysTick timer
0/9 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CTRL | ||||||||||||||||||||||||||||||||
0x4 | LOAD | ||||||||||||||||||||||||||||||||
0x8 | VAL | ||||||||||||||||||||||||||||||||
0xc | CALIB |
SysTick control and status register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
SysTick reload value register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
SysTick current value register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
0x40010000: System configuration controller
107/107 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | MEMRMP | ||||||||||||||||||||||||||||||||
0x4 | CFGR1 | ||||||||||||||||||||||||||||||||
0x8 | EXTICR1 | ||||||||||||||||||||||||||||||||
0xc | EXTICR2 | ||||||||||||||||||||||||||||||||
0x10 | EXTICR3 | ||||||||||||||||||||||||||||||||
0x14 | EXTICR4 | ||||||||||||||||||||||||||||||||
0x18 | SCSR | ||||||||||||||||||||||||||||||||
0x1c | CFGR2 | ||||||||||||||||||||||||||||||||
0x20 | SWPR | ||||||||||||||||||||||||||||||||
0x24 | SKR | ||||||||||||||||||||||||||||||||
0x28 | SWPR2 |
memory remap register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Bits 0-2: Memory mapping selection.
Allowed values:
0: MainFlash: Main Flash memory mapped at 0x00000000
1: SystemFlash: System Flash memory mapped at 0x00000000
2: FMC: FMC bank 1 (NOR/PSRAM 1 and 2) mapped at 0x00000000
3: SRAM1: SRAM1 mapped at 0x00000000
4: OCTOSPI1: OCTOSPI1 memory mapped at 0x00000000
5: OCTOSPI2: OCTOSPI2 memory mapped at 0x00000000
Bit 8: Flash Bank mode selection.
Allowed values:
0: Normal: Flash Bank 1 mapped at 0x0800 0000 (and aliased @0x0000 0000(1)) and Flash Bank 2 mapped at offset
1: Inverted: Flash Bank 2 mapped at 0x0800 0000 (and aliased @0x0000 0000(1)) and Flash Bank 1 mapped at offset
configuration register 1
Offset: 0x4, size: 32, reset: 0x7C000001, access: read-write
17/17 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FPU_IE5
rw |
FPU_IE4
rw |
FPU_IE3
rw |
FPU_IE2
rw |
FPU_IE1
rw |
FPU_IE0
rw |
I2C4_FMP
rw |
I2C3_FMP
rw |
I2C2_FMP
rw |
I2C1_FMP
rw |
I2C_PB9_FMP
rw |
I2C_PB8_FMP
rw |
I2C_PB7_FMP
rw |
I2C_PB6_FMP
rw |
||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ANASWVDD
rw |
BOOSTEN
rw |
FWDIS
rw |
Bit 0: Firewall disable.
Allowed values:
0: Enabled: Firewall protection enabled
1: Disabled: Firewall protection disabled
Bit 8: I/O analog switch voltage booster enable.
Allowed values:
0: Disabled: I/O analog switches are supplied by VDDA voltage. This is the recommended configuration when using the ADC in high VDDA voltage operation
1: Enabled: I/O analog switches are supplied by a dedicated voltage booster (supplied by VDD). This is the recommended configuration when using the ADC in low VDDA voltage operation
Bit 9: GPIO analog switch control voltage selection when at least one analog peripheral supplied by VDDA is enabled (COMP, OPAMP, VREFBUF, ADC,...).
Allowed values:
0: VDDA: I/O analog switches supplied by VDDA or booster when booster is ON
1: VDD: I/O analog switches supplied by VDD
Bit 16: Fast-mode Plus (Fm+) driving capability activation on PB6.
Allowed values:
0: Disabled: PBx pin operates in standard mode
1: Enabled: Fm+ mode enabled on PB7 pin, and the Speed control is bypassed
Bit 17: Fast-mode Plus (Fm+) driving capability activation on PB7.
Allowed values:
0: Disabled: PBx pin operates in standard mode
1: Enabled: Fm+ mode enabled on PB7 pin, and the Speed control is bypassed
Bit 18: Fast-mode Plus (Fm+) driving capability activation on PB8.
Allowed values:
0: Disabled: PBx pin operates in standard mode
1: Enabled: Fm+ mode enabled on PB7 pin, and the Speed control is bypassed
Bit 19: Fast-mode Plus (Fm+) driving capability activation on PB9.
Allowed values:
0: Disabled: PBx pin operates in standard mode
1: Enabled: Fm+ mode enabled on PB7 pin, and the Speed control is bypassed
Bit 20: I2C1 Fast-mode Plus driving capability activation.
Allowed values:
0: Disabled: Fm+ mode is not enabled on I2Cx pins selected through AF selection bits
1: Enabled: Fm+ mode is enabled on I2Cx pins selected through AF selection bits
Bit 21: I2C2 Fast-mode Plus driving capability activation.
Allowed values:
0: Disabled: Fm+ mode is not enabled on I2Cx pins selected through AF selection bits
1: Enabled: Fm+ mode is enabled on I2Cx pins selected through AF selection bits
Bit 22: I2C3 Fast-mode Plus driving capability activation.
Allowed values:
0: Disabled: Fm+ mode is not enabled on I2Cx pins selected through AF selection bits
1: Enabled: Fm+ mode is enabled on I2Cx pins selected through AF selection bits
Bit 23: I2C3 Fast-mode Plus driving capability activation.
Allowed values:
0: Disabled: Fm+ mode is not enabled on I2Cx pins selected through AF selection bits
1: Enabled: Fm+ mode is enabled on I2Cx pins selected through AF selection bits
Bit 26: Invalid operation interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 27: Divide-by-zero interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 28: Underflow interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 29: Overflow interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 30: Input denormal interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
Bit 31: Inexact interrupt enable.
Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled
external interrupt configuration register 1
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bits 0-3: EXTI 0 configuration bits.
Allowed values:
0: PA0: PA0 pin
1: PB0: PB0 pin
2: PC0: PC0 pin
3: PD0: PD0 pin
4: PE0: PE0 pin
5: PF0: PF0 pin
6: PG0: PG0 pin
7: PH0: PH0 pin
8: PI0: PI0 pin
Bits 4-7: EXTI 1 configuration bits.
Allowed values:
0: PA1: PA1 pin
1: PB1: PB1 pin
2: PC1: PC1 pin
3: PD1: PD1 pin
4: PE1: PE1 pin
5: PF1: PF1 pin
6: PG1: PG1 pin
7: PH1: PH1 pin
8: PI1: PI1 pin
Bits 8-11: EXTI 2 configuration bits.
Allowed values:
0: PA2: PA2 pin
1: PB2: PB2 pin
2: PC2: PC2 pin
3: PD2: PD2 pin
4: PE2: PE2 pin
5: PF2: PF2 pin
6: PG2: PG2 pin
7: PH2: PH2 pin
8: PI2: PI2 pin
Bits 12-15: EXTI 3 configuration bits.
Allowed values:
0: PA3: PA3 pin
1: PB3: PB3 pin
2: PC3: PC3 pin
3: PD3: PD3 pin
4: PE3: PE3 pin
5: PF3: PF3 pin
6: PG3: PG3 pin
7: PH3: PH3 pin
8: PI3: PI3 pin
external interrupt configuration register 2
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bits 0-3: EXTI 4 configuration bits.
Allowed values:
0: PA4: PA4 pin
1: PB4: PB4 pin
2: PC4: PC4 pin
3: PD4: PD4 pin
4: PE4: PE4 pin
5: PF4: PF4 pin
6: PG4: PG4 pin
7: PH4: PH4 pin
8: PI4: PI4 pin
Bits 4-7: EXTI 5 configuration bits.
Allowed values:
0: PA5: PA5 pin
1: PB5: PB5 pin
2: PC5: PC5 pin
3: PD5: PD5 pin
4: PE5: PE5 pin
5: PF5: PF5 pin
6: PG5: PG5 pin
7: PH5: PH5 pin
8: PI5: PI5 pin
Bits 8-11: EXTI 6 configuration bits.
Allowed values:
0: PA6: PA6 pin
1: PB6: PB6 pin
2: PC6: PC6 pin
3: PD6: PD6 pin
4: PE6: PE6 pin
5: PF6: PF6 pin
6: PG6: PG6 pin
7: PH6: PH6 pin
8: PI6: PI6 pin
Bits 12-15: EXTI 7 configuration bits.
Allowed values:
0: PA7: PA7 pin
1: PB7: PB7 pin
2: PC7: PC7 pin
3: PD7: PD7 pin
4: PE7: PE7 pin
5: PF7: PF7 pin
6: PG7: PG7 pin
7: PH7: PH7 pin
8: PI7: PI7 pin
external interrupt configuration register 3
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bits 0-3: EXTI 8 configuration bits.
Allowed values:
0: PA8: PA8 pin
1: PB8: PB8 pin
2: PC8: PC8 pin
3: PD8: PD8 pin
4: PE8: PE8 pin
5: PF8: PF8 pin
6: PG8: PG8 pin
7: PH8: PH8 pin
8: PI8: PI8 pin
Bits 4-7: EXTI 9 configuration bits.
Allowed values:
0: PA9: PA9 pin
1: PB9: PB9 pin
2: PC9: PC9 pin
3: PD9: PD9 pin
4: PE9: PE9 pin
5: PF9: PF9 pin
6: PG9: PG9 pin
7: PH9: PH9 pin
8: PI9: PI9 pin
Bits 8-11: EXTI 10 configuration bits.
Allowed values:
0: PA10: PA10 pin
1: PB10: PB10 pin
2: PC10: PC10 pin
3: PD10: PD10 pin
4: PE10: PE10 pin
5: PF10: PF10 pin
6: PG10: PG10 pin
7: PH10: PH10 pin
8: PI10: PI10 pin
Bits 12-15: EXTI 11 configuration bits.
Allowed values:
0: PA11: PA11 pin
1: PB11: PB11 pin
2: PC11: PC11 pin
3: PD11: PD11 pin
4: PE11: PE11 pin
5: PF11: PF11 pin
6: PG11: PG11 pin
7: PH11: PH11 pin
8: PI11: PI11 pin
external interrupt configuration register 4
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
4/4 fields covered.
Bits 0-3: EXTI12 configuration bits.
Allowed values:
0: PA12: PA12 pin
1: PB12: PB12 pin
2: PC12: PC12 pin
3: PD12: PD12 pin
4: PE12: PE12 pin
5: PF12: PF12 pin
6: PG12: PG12 pin
7: PH12: PH12 pin
Bits 4-7: EXTI13 configuration bits.
Allowed values:
0: PA13: PA13 pin
1: PB13: PB13 pin
2: PC13: PC13 pin
3: PD13: PD13 pin
4: PE13: PE13 pin
5: PF13: PF13 pin
6: PG13: PG13 pin
7: PH13: PH13 pin
Bits 8-11: EXTI14 configuration bits.
Allowed values:
0: PA14: PA14 pin
1: PB14: PB14 pin
2: PC14: PC14 pin
3: PD14: PD14 pin
4: PE14: PE14 pin
5: PF14: PF14 pin
6: PG14: PG14 pin
7: PH14: PH14 pin
Bits 12-15: EXTI15 configuration bits.
Allowed values:
0: PA15: PA15 pin
1: PB15: PB15 pin
2: PC15: PC15 pin
3: PD15: PD15 pin
4: PE15: PE15 pin
5: PF15: PF15 pin
6: PG15: PG15 pin
7: PH15: PH15 pin
CFGR2
Offset: 0x1c, size: 32, reset: 0x00000000, access: Unspecified
5/5 fields covered.
Bit 0: Cortex-M4 LOCKUP (Hardfault) output enable bit.
Allowed values:
0: Disconnected: Cortex®-M4 LOCKUP output disconnected from TIM1/8/15/16/17 Break inputs
1: Connected: Cortex®-M4 LOCKUP output connected to TIM1/8/15/16/17 Break inputs
Bit 1: SRAM2 parity lock bit.
Allowed values:
0: Disconnected: SRAM2 parity error signal disconnected from TIM1/8/15/16/17 Break inputs
1: Connected: SRAM2 parity error signal connected to TIM1/8/15/16/17 Break inputs
Bit 2: PVD lock enable bit.
Allowed values:
0: Disconnected: PVD interrupt disconnected from TIM1/8/15/16/17 Break input. PVDE and PLS[2:0] bits can be programmed by the application
1: Connected: PVD interrupt connected to TIM1/8/15/16/17 Break input, PVDE and PLS[2:0] bits are read only
Bit 3: ECC Lock.
Allowed values:
0: Disconnected: ECC error disconnected from TIM1/8/15/16/17 Break input
1: Connected: ECC error connected to TIM1/8/15/16/17 Break input
Bit 8: SRAM2 parity error flag.
Allowed values:
0: Cleared: No SRAM2 parity error detected
1: Set: SRAM2 parity error detected
SWPR
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P31WP
w |
P30WP
w |
P29WP
w |
P28WP
w |
P27WP
w |
P26WP
w |
P25WP
w |
P24WP
w |
P23WP
w |
P22WP
w |
P21WP
w |
P20WP
w |
P19WP
w |
P18WP
w |
P17WP
w |
P16WP
w |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
P15WP
w |
P14WP
w |
P13WP
w |
P12WP
w |
P11WP
w |
P10WP
w |
P9WP
w |
P8WP
w |
P7WP
w |
P6WP
w |
P5WP
w |
P4WP
w |
P3WP
w |
P2WP
w |
P1WP
w |
P0WP
w |
Bit 0: P0WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 1: P1WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 2: P2WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 3: P3WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 4: P4WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 5: P5WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 6: P6WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 7: P7WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 8: P8WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 9: P9WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 10: P10WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 11: P11WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 12: P12WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 13: P13WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 14: P14WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 15: P15WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 16: P16WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 17: P17WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 18: P18WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 19: P19WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 20: P20WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 21: P21WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 22: P22WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 23: P23WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 24: P24WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 25: P25WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 26: P26WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 27: P27WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 28: P28WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 29: P29WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 30: P30WP.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 31: SRAM2 page 31 write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
SKR
Offset: 0x24, size: 32, reset: 0x00000000, access: write-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
KEY
w |
write protection register 2
Offset: 0x28, size: 32, reset: 0x00000000, access: Unspecified
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P63WP
N/A |
P62WP
N/A |
P61WP
N/A |
P60WP
N/A |
P59WP
N/A |
P58WP
N/A |
P57WP
N/A |
P56WP
N/A |
P55WP
N/A |
P54WP
N/A |
P53WP
N/A |
P52WP
N/A |
P51WP
N/A |
P50WP
N/A |
P49WP
N/A |
P48WP
N/A |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
P47WP
N/A |
P46WP
N/A |
P45WP
N/A |
P44WP
N/A |
P43WP
N/A |
P42WP
N/A |
P41WP
N/A |
P40WP
N/A |
P39WP
N/A |
P38WP
N/A |
P37WP
N/A |
P36WP
N/A |
P35WP
N/A |
P34WP
N/A |
P33WP
N/A |
P32WP
N/A |
Bit 0: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 1: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 2: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 3: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 4: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 5: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 6: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 7: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 8: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 9: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 10: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 11: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 12: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 13: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 14: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 15: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 16: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 17: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 18: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 19: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 20: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 21: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 22: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 23: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 24: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 25: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 26: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 27: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 28: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 29: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 30: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
Bit 31: SRAM2 page x write protection.
Allowed values:
0: Disabled: Write protection of SRAM2 page x is disabled
1: Enabled: Write protection of SRAM2 page x is enabled
0x40012c00: Advanced-timers
109/186 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | SMCR | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Input | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x30 | RCR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x38 | CCR[2] | ||||||||||||||||||||||||||||||||
0x3c | CCR[3] | ||||||||||||||||||||||||||||||||
0x40 | CCR[4] | ||||||||||||||||||||||||||||||||
0x44 | BDTR | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR | ||||||||||||||||||||||||||||||||
0x50 | OR1 | ||||||||||||||||||||||||||||||||
0x54 | CCMR3_Output | ||||||||||||||||||||||||||||||||
0x58 | CCR5 | ||||||||||||||||||||||||||||||||
0x5c | CCR6 | ||||||||||||||||||||||||||||||||
0x60 | OR2 | ||||||||||||||||||||||||||||||||
0x64 | OR3 |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIFREMA
rw |
CKD
rw |
ARPE
rw |
CMS
rw |
DIR
rw |
OPM
rw |
URS
rw |
UDIS
rw |
CEN
rw |
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 4: Direction.
Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter
Bits 5-6: Center-aligned mode selection.
Allowed values:
0: EdgeAligned: The counter counts up or down depending on the direction bit
1: CenterAligned1: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting down.
2: CenterAligned2: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting up.
3: CenterAligned3: The counter counts up and down alternatively. Output compare interrupt flags are set both when the counter is counting up or down.
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
12/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MMS2
rw |
OIS[6]
rw |
OIS[5]
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OIS[4]
rw |
OIS[3]N
rw |
OIS[3]
rw |
OIS[2]N
rw |
OIS[2]
rw |
OIS[1]N
rw |
OIS[1]
rw |
TI1S
rw |
MMS
rw |
CCDS
rw |
CCUS
rw |
CCPC
rw |
Bit 0: Capture/compare preloaded control.
Bit 2: Capture/compare control update selection.
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bits 4-6: Master mode selection.
Allowed values:
0: Reset: The UG bit from the TIMx_EGR register is used as trigger output
1: Enable: The counter enable signal, CNT_EN, is used as trigger output
2: Update: The update event is selected as trigger output
3: ComparePulse: The trigger output send a positive pulse when the CC1IF flag it to be set, as soon as a capture or a compare match occurred
4: CompareOC1: OC1REF signal is used as trigger output
5: CompareOC2: OC2REF signal is used as trigger output
6: CompareOC3: OC3REF signal is used as trigger output
7: CompareOC4: OC4REF signal is used as trigger output
Bit 7: TI1 selection.
Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input
Bit 8: Output Idle state (OC1 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 9: Output Idle state (OC1N output).
Allowed values:
0: Reset: OCxN=0 after a dead-time when MOE=0
1: Set: OCxN=1 after a dead-time when MOE=0
Bit 10: Output Idle state (OC2 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 11: Output Idle state (OC2N output).
Allowed values:
0: Reset: OCxN=0 after a dead-time when MOE=0
1: Set: OCxN=1 after a dead-time when MOE=0
Bit 12: Output Idle state (OC3 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 13: Output Idle state (OC3N output).
Allowed values:
0: Reset: OCxN=0 after a dead-time when MOE=0
1: Set: OCxN=1 after a dead-time when MOE=0
Bit 14: Output Idle state (OC4 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 16: Output Idle state (OC5 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 18: Output Idle state (OC6 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bits 20-23: Master mode selection 2.
slave mode control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
7/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMS3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETP
rw |
ECE
rw |
ETPS
rw |
ETF
rw |
MSM
rw |
TS
rw |
SMS
rw |
Bits 0-2: Slave mode selection.
Allowed values:
0: Disabled: Slave mode disabled - if CEN = ‘1 then the prescaler is clocked directly by the internal clock.
1: Encoder_Mode_1: Encoder mode 1 - Counter counts up/down on TI2FP1 edge depending on TI1FP2 level.
2: Encoder_Mode_2: Encoder mode 2 - Counter counts up/down on TI1FP2 edge depending on TI2FP1 level.
3: Encoder_Mode_3: Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input.
4: Reset_Mode: Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.
5: Gated_Mode: Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high. The counter stops (but is not reset) as soon as the trigger becomes low. Both start and stop of the counter are controlled.
6: Trigger_Mode: Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset). Only the start of the counter is controlled.
7: Ext_Clock_Mode: External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.
Bits 4-6: Trigger selection.
Allowed values:
0: ITR0: Internal Trigger 0 (ITR0)
1: ITR1: Internal Trigger 1 (ITR1)
2: ITR2: Internal Trigger 2 (ITR2)
4: TI1F_ED: TI1 Edge Detector (TI1F_ED)
5: TI1FP1: Filtered Timer Input 1 (TI1FP1)
6: TI2FP2: Filtered Timer Input 2 (TI2FP2)
7: ETRF: External Trigger input (ETRF)
Bit 7: Master/Slave mode.
Allowed values:
0: NoSync: No action
1: Sync: The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO). It is useful if we want to synchronize several timers on a single external event.
Bits 8-11: External trigger filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 12-13: External trigger prescaler.
Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8
Bit 14: External clock enable.
Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.
Bit 15: External trigger polarity.
Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge
Bit 16: Bit 3 of Slave mode selection.
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
12/15 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDE
rw |
COMDE
rw |
CC[4]DE
rw |
CC[3]DE
rw |
CC[2]DE
rw |
CC[1]DE
rw |
UDE
rw |
BIE
rw |
TIE
rw |
COMIE
rw |
CC[4]IE
rw |
CC[3]IE
rw |
CC[2]IE
rw |
CC[1]IE
rw |
UIE
rw |
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 2: Capture/Compare 2 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 3: Capture/Compare 3 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 4: Capture/Compare 4 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 5: COM interrupt enable.
Bit 6: Trigger interrupt enable.
Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled
Bit 7: Break interrupt enable.
Bit 8: Update DMA request enable.
Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 10: Capture/Compare 2 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 11: Capture/Compare 3 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 12: Capture/Compare 4 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 13: COM DMA request enable.
Bit 14: Trigger DMA request enable.
Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
12/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC6IF
rw |
CC5IF
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SBIF
rw |
CC[4]OF
rw |
CC[3]OF
rw |
CC[2]OF
rw |
CC[1]OF
rw |
B2IF
rw |
BIF
rw |
TIF
rw |
COMIF
rw |
CC[4]IF
rw |
CC[3]IF
rw |
CC[2]IF
rw |
CC[1]IF
rw |
UIF
rw |
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 5: COM interrupt flag.
Bit 6: Trigger interrupt flag.
Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending
Bit 7: Break interrupt flag.
Bit 8: Break 2 interrupt flag.
Bit 9: Capture/Compare 1 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 10: Capture/Compare 2 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 11: Capture/Compare 3 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 12: Capture/Compare 4 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 13: System Break interrupt flag.
Bit 16: Compare 5 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 17: Compare 6 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
6/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
B2G
w |
BG
w |
TG
w |
COMG
w |
CC[4]G
w |
CC[3]G
w |
CC[2]G
w |
CC[1]G
w |
UG
w |
Bit 0: Update generation.
Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.
Bit 1: Capture/compare 1 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 5: Capture/Compare control update generation.
Bit 6: Trigger generation.
Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.
Bit 7: Break generation.
Bit 8: Break 2 generation.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
4/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[2]F
rw |
IC[2]PSC
rw |
CC[2]S
rw |
IC[1]F
rw |
IC[1]PSC
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 2-3: Input capture 1 prescaler.
Bits 4-7: Input capture 1 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 10-11: Input capture 2 prescaler.
Bits 12-15: Input capture 2 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
capture/compare mode register 1 (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[2]M_3
rw |
OC[1]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[2]CE
rw |
OC[2]M
rw |
OC[2]PE
rw |
OC[2]FE
rw |
CC[2]S
rw |
OC[1]CE
rw |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 1 clear enable.
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 10: Output compare 2 fast enable.
Bit 11: Output compare 2 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 2 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 2 clear enable.
Bit 16: Output compare 1 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 2 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare mode register 2 (input mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[4]F
rw |
IC[4]PSC
rw |
CC[4]S
rw |
IC[3]F
rw |
IC[3]PSC
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 2-3: Input capture 3 prescaler.
Allowed values: 0x0-0x3
Bits 4-7: Input capture 3 filter.
Allowed values: 0x0-0xf
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 10-11: Input capture 4 prescaler.
Allowed values: 0x0-0x3
Bits 12-15: Input capture 4 filter.
Allowed values: 0x0-0xf
capture/compare mode register 2 (output mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[4]M_3
rw |
OC[3]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[4]CE
rw |
OC[4]M
rw |
OC[4]PE
rw |
OC[4]FE
rw |
CC[4]S
rw |
OC[3]CE
rw |
OC[3]M
rw |
OC[3]PE
rw |
OC[3]FE
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 2: Output compare 3 fast enable.
Bit 3: Output compare 3 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 3 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 3 clear enable.
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 10: Output compare 4 fast enable.
Bit 11: Output compare 4 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 4 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 4 clear enable.
Bit 16: Output compare 3 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 4 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/19 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[6]P
rw |
CC[6]E
rw |
CC[5]P
rw |
CC[5]E
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CC[4]NP
rw |
CC[4]P
rw |
CC[4]E
rw |
CC[3]NP
rw |
CC[3]NE
rw |
CC[3]P
rw |
CC[3]E
rw |
CC[2]NP
rw |
CC[2]NE
rw |
CC[2]P
rw |
CC[2]E
rw |
CC[1]NP
rw |
CC[1]NE
rw |
CC[1]P
rw |
CC[1]E
rw |
Bit 0: Capture/Compare 1 output enable.
Bit 1: Capture/Compare 1 output Polarity.
Bit 2: Capture/Compare 1 complementary output enable.
Bit 3: Capture/Compare 1 output Polarity.
Bit 4: Capture/Compare 2 output enable.
Bit 5: Capture/Compare 2 output Polarity.
Bit 6: Capture/Compare 2 complementary output enable.
Bit 7: Capture/Compare 2 output Polarity.
Bit 8: Capture/Compare 3 output enable.
Bit 9: Capture/Compare 3 output Polarity.
Bit 10: Capture/Compare 3 complementary output enable.
Bit 11: Capture/Compare 3 output Polarity.
Bit 12: Capture/Compare 4 output enable.
Bit 13: Capture/Compare 4 output Polarity.
Bit 15: Capture/Compare 4 output Polarity.
Bit 16: Capture/Compare 5 output enable.
Bit 17: Capture/Compare 5 output Polarity.
Bit 20: Capture/Compare 6 output enable.
Bit 21: Capture/Compare 6 output Polarity.
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
rw |
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
repetition counter register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REP
rw |
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
break and dead-time register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
10/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BK2BID
rw |
BKBID
rw |
BK2DSRM
rw |
BKDSRM
rw |
BK2P
rw |
BK2E
rw |
BK2F
rw |
BKF
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MOE
rw |
AOE
rw |
BKP
rw |
BKE
rw |
OSSR
rw |
OSSI
rw |
LOCK
rw |
DTG
rw |
Bits 0-7: Dead-time generator setup.
Allowed values: 0x0-0xff
Bits 8-9: Lock configuration.
Allowed values:
0: Off: No bit is write protected
1: Level1: Any bits except MOE, OSSR, OSSI and LOCK in TIMx_BDTR register, OISx and OISxN bits in TIMx_CR2 register can no longer be written
2: Level2: LOCK Level 1 + CC Polarity bits (CCxP/CCxNP bits in TIMx_CCER register, as long as the related channel is configured in output through the CCxS bits) as well as OSSR and OSSI bits can no longer be written
3: Level3: LOCK Level 2 + CC Control bits (OCxM and OCxPE bits in TIMx_CCMRx registers, as long as the related channel is configured in output through the CCxS bits) can no longer be written
Bit 10: Off-state selection for Idle mode.
Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are forced to idle level
Bit 11: Off-state selection for Run mode.
Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are enabled with their inactive level
Bit 12: Break enable.
Allowed values:
0: Disabled: Break function x disabled
1: Enabled: Break function x disabled
Bit 13: Break polarity.
Allowed values:
0: ActiveLow: Break input BRKx is active low
1: ActiveHigh: Break input BRKx is active high
Bit 14: Automatic output enable.
Allowed values:
0: Manual: MOE can be set only by software
1: Automatic: MOE can be set by software or automatically at the next update event (if none of the break inputs BRK and BRK2 is active)
Bit 15: Main output enable.
Allowed values:
0: DisabledIdle: OC/OCN are disabled or forced idle depending on OSSI
1: Enabled: OC/OCN are enabled if CCxE/CCxNE are set
Bits 16-19: Break filter.
Bits 20-23: Break 2 filter.
Bit 24: Break 2 enable.
Allowed values:
0: Disabled: Break function x disabled
1: Enabled: Break function x disabled
Bit 25: Break 2 polarity.
Allowed values:
0: ActiveLow: Break input BRKx is active low
1: ActiveHigh: Break input BRKx is active high
Bit 26: Break Disarm.
Bit 27: Break2 Disarm.
Bit 28: Break Bidirectional.
Bit 29: Break2 bidirectional.
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
TIM1 option register 1
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TI1_RMP
rw |
ETR_ADC1_RMP
rw |
capture/compare mode register 2 (output mode)
Offset: 0x54, size: 32, reset: 0x00000000, access: read-write
4/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[6]M_3
rw |
OC[5]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[6]CE
rw |
OC[6]M
rw |
OC[6]PE
rw |
OC[6]FE
rw |
OC[5]CE
rw |
OC[5]M
rw |
OC[5]PE
rw |
OC[5]FE
rw |
Bit 2: Output compare 5 fast enable.
Bit 3: Output compare 5 preload enable.
Bits 4-6: Output compare 5 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 5 clear enable.
Bit 10: Output compare 6 fast enable.
Bit 11: Output compare 6 preload enable.
Bits 12-14: Output compare 6 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 6 clear enable.
Bit 16: Output compare 5 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 6 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare register
Offset: 0x58, size: 32, reset: 0x00000000, access: read-write
1/4 fields covered.
capture/compare register
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
DMA address for full transfer
Offset: 0x60, size: 32, reset: 0x00000001, access: read-write
0/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ETRSEL
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETRSEL
rw |
BKCMP2P
rw |
BKCMP1P
rw |
BKINP
rw |
BKDFBK0E
rw |
BKCMP2E
rw |
BKCMP1E
rw |
BKINE
rw |
Bit 0: BRK BKIN input enable.
Bit 1: BRK COMP1 enable.
Bit 2: BRK COMP2 enable.
Bit 8: BRK DFSDM_BREAK0 enable.
Bit 9: BRK BKIN input polarity.
Bit 10: BRK COMP1 input polarity.
Bit 11: BRK COMP2 input polarity.
Bits 14-16: ETR source selection.
0x40014000: General purpose timers
13/85 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | SMCR | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x30 | RCR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x38 | CCR[2] | ||||||||||||||||||||||||||||||||
0x44 | BDTR | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR | ||||||||||||||||||||||||||||||||
0x50 | OR1 | ||||||||||||||||||||||||||||||||
0x60 | OR2 |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
6/7 fields covered.
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/6 fields covered.
??
Offset: 0x8, size: 32, reset: 0x00000000, access: Unspecified
0/4 fields covered.
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDE
rw |
COMDE
rw |
CC[1]DE
rw |
UDE
rw |
BIE
rw |
TIE
rw |
COMIE
rw |
CC[2]IE
rw |
CC[1]IE
rw |
UIE
rw |
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Bit 2: Capture/Compare 2 interrupt enable.
Bit 5: COM interrupt enable.
Bit 6: Trigger interrupt enable.
Bit 7: Break interrupt enable.
Bit 8: Update DMA request enable.
Bit 9: Capture/Compare 1 DMA request enable.
Bit 13: COM DMA request enable.
Bit 14: Trigger DMA request enable.
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
1/8 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[1]OF
rw |
BIF
rw |
TIF
rw |
COMIF
rw |
CC[2]IF
rw |
CC[1]IF
rw |
UIF
rw |
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Bit 2: Capture/compare 2 interrupt flag.
Bit 5: COM interrupt flag.
Bit 6: Trigger interrupt flag.
Bit 7: Break interrupt flag.
Bit 9: Capture/Compare 1 overcapture flag.
Bit 9: Capture/Compare 2 overcapture flag.
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
1/6 fields covered.
Bit 0: Update generation.
Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.
Bit 1: Capture/compare 1 generation.
Bit 2: Capture/compare 2 generation.
Bit 5: Capture/Compare control update generation.
Bit 6: Trigger generation.
Bit 7: Break generation.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
capture/compare mode register (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
2/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[1]M_3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / Reserved
7: PwmMode2: Inversely to PwmMode1 / Reserved
Bit 16: Output compare 1 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/7 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[2]NP
rw |
CC[2]P
rw |
CC[2]E
rw |
CC[1]NP
rw |
CC[1]NE
rw |
CC[1]P
rw |
CC[1]E
rw |
Bit 0: Capture/Compare 1 output enable.
Bit 1: Capture/Compare 1 output Polarity.
Bit 2: Capture/Compare 1 complementary output enable.
Bit 3: Capture/Compare 1 output Polarity.
Bit 4: Capture/Compare 2 output enable.
Bit 5: Capture/Compare 2 output Polarity.
Bit 7: Capture/Compare 2 output Polarity.
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: Unspecified
1/2 fields covered.
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
repetition counter register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REP
rw |
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
break and dead-time register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BKBID
rw |
BKDSRM
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MOE
rw |
AOE
rw |
BKP
rw |
BKE
rw |
OSSR
rw |
OSSI
rw |
LOCK
rw |
DTG
rw |
Bits 0-7: Dead-time generator setup.
Bits 8-9: Lock configuration.
Bit 10: Off-state selection for Idle mode.
Bit 11: Off-state selection for Run mode.
Bit 12: Break enable.
Bit 13: Break polarity.
Bit 14: Automatic output enable.
Bit 15: Main output enable.
Bit 26: Break Disarm.
Bit 28: Break Bidirectional.
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DMAB
rw |
TIM15 option register 1
Offset: 0x50, size: 32, reset: 0x00000000, access: Unspecified
0/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ENCODER_MODE
N/A |
TI1_RMP
N/A |
0x40014400: General purpose timers
21/67 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x30 | RCR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x44 | BDTR | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR | ||||||||||||||||||||||||||||||||
0x50 | OR1 | ||||||||||||||||||||||||||||||||
0x60 | OR2 |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
6/7 fields covered.
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
Bit 0: Capture/compare preloaded control.
Allowed values:
0: NotPreloaded: CCxE, CCxNE and OCxM bits are not preloaded
1: Preloaded: CCxE, CCxNE and OCxM bits are preloaded
Bit 2: Capture/compare control update selection.
Allowed values:
0: Default: Capture/compare are updated only by setting the COMG bit
1: WithRisingEdge: Capture/compare are updated by setting the COMG bit or when an rising edge occurs on TRGI
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bit 8: Output Idle state 1.
Allowed values:
0: Reset: OC1=0 (after a dead-time if OC1N is implemented) when MOE=0
1: Set: OC1=1 (after a dead-time if OC1N is implemented) when MOE=0
Bit 9: Output Idle state 1.
Allowed values:
0: Reset: OC1N=0 after a dead-time when MOE=0
1: Set: OC1N=1 after a dead-time when MOE=0
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
5/7 fields covered.
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CC1 interrupt disabled
1: Enabled: CC1 interrupt enabled
Bit 5: COM interrupt enable.
Allowed values:
0: Disabled: COM interrupt disabled
1: Enabled: COM interrupt enabled
Bit 6: Trigger interrupt enable.
Bit 7: Break interrupt enable.
Allowed values:
0: Disabled: Break interrupt disabled
1: Enabled: Break interrupt enabled
Bit 8: Update DMA request enable.
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CC1 DMA request disabled
1: Enabled: CC1 DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
1/5 fields covered.
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Bit 5: COM interrupt flag.
Bit 7: Break interrupt flag.
Bit 9: Capture/Compare 1 overcapture flag.
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
1/4 fields covered.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
capture/compare mode register (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
1/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[1]M_3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy
4: ForceInactive: OCyREF is forced low
5: ForceActive: OCyREF is forced high
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active
7: PwmMode2: Inversely to PwmMode1
Bit 16: Output compare 1 mode, bit 3.
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: Unspecified
1/2 fields covered.
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
repetition counter register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REP
rw |
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
break and dead-time register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BKBID
rw |
BKDSRM
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MOE
rw |
AOE
rw |
BKP
rw |
BKE
rw |
OSSR
rw |
OSSI
rw |
LOCK
rw |
DTG
rw |
Bits 0-7: Dead-time generator setup.
Bits 8-9: Lock configuration.
Bit 10: Off-state selection for Idle mode.
Bit 11: Off-state selection for Run mode.
Bit 12: Break enable.
Bit 13: Break polarity.
Bit 14: Automatic output enable.
Bit 15: Main output enable.
Bit 26: Break Disarm.
Bit 28: Break Bidirectional.
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DMAB
rw |
TIM16 option register 1
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TI1_RMP
rw |
0x40014800: General purpose timers
21/67 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x30 | RCR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x44 | BDTR | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR | ||||||||||||||||||||||||||||||||
0x50 | OR1 | ||||||||||||||||||||||||||||||||
0x60 | OR2 |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
6/7 fields covered.
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
5/5 fields covered.
Bit 0: Capture/compare preloaded control.
Allowed values:
0: NotPreloaded: CCxE, CCxNE and OCxM bits are not preloaded
1: Preloaded: CCxE, CCxNE and OCxM bits are preloaded
Bit 2: Capture/compare control update selection.
Allowed values:
0: Default: Capture/compare are updated only by setting the COMG bit
1: WithRisingEdge: Capture/compare are updated by setting the COMG bit or when an rising edge occurs on TRGI
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bit 8: Output Idle state 1.
Allowed values:
0: Reset: OC1=0 (after a dead-time if OC1N is implemented) when MOE=0
1: Set: OC1=1 (after a dead-time if OC1N is implemented) when MOE=0
Bit 9: Output Idle state 1.
Allowed values:
0: Reset: OC1N=0 after a dead-time when MOE=0
1: Set: OC1N=1 after a dead-time when MOE=0
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
5/7 fields covered.
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CC1 interrupt disabled
1: Enabled: CC1 interrupt enabled
Bit 5: COM interrupt enable.
Allowed values:
0: Disabled: COM interrupt disabled
1: Enabled: COM interrupt enabled
Bit 6: Trigger interrupt enable.
Bit 7: Break interrupt enable.
Allowed values:
0: Disabled: Break interrupt disabled
1: Enabled: Break interrupt enabled
Bit 8: Update DMA request enable.
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CC1 DMA request disabled
1: Enabled: CC1 DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
1/5 fields covered.
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Bit 5: COM interrupt flag.
Bit 7: Break interrupt flag.
Bit 9: Capture/Compare 1 overcapture flag.
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
1/4 fields covered.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
0/3 fields covered.
capture/compare mode register (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
1/5 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[1]M_3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy
4: ForceInactive: OCyREF is forced low
5: ForceActive: OCyREF is forced high
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active
7: PwmMode2: Inversely to PwmMode1
Bit 16: Output compare 1 mode, bit 3.
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/4 fields covered.
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: Unspecified
1/2 fields covered.
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
repetition counter register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REP
rw |
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
break and dead-time register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
0/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BKBID
rw |
BKDSRM
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MOE
rw |
AOE
rw |
BKP
rw |
BKE
rw |
OSSR
rw |
OSSI
rw |
LOCK
rw |
DTG
rw |
Bits 0-7: Dead-time generator setup.
Bits 8-9: Lock configuration.
Bit 10: Off-state selection for Idle mode.
Bit 11: Off-state selection for Run mode.
Bit 12: Break enable.
Bit 13: Break polarity.
Bit 14: Automatic output enable.
Bit 15: Main output enable.
Bit 26: Break Disarm.
Bit 28: Break Bidirectional.
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DMAB
rw |
TIM16 option register 1
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TI1_RMP
rw |
0x40000000: General-purpose-timers
82/110 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | SMCR | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Input | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x38 | CCR[2] | ||||||||||||||||||||||||||||||||
0x3c | CCR[3] | ||||||||||||||||||||||||||||||||
0x40 | CCR[4] | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR | ||||||||||||||||||||||||||||||||
0x50 | OR1 | ||||||||||||||||||||||||||||||||
0x60 | OR2 |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIFREMA
rw |
CKD
rw |
ARPE
rw |
CMS
rw |
DIR
rw |
OPM
rw |
URS
rw |
UDIS
rw |
CEN
rw |
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 4: Direction.
Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter
Bits 5-6: Center-aligned mode selection.
Allowed values:
0: EdgeAligned: The counter counts up or down depending on the direction bit
1: CenterAligned1: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting down.
2: CenterAligned2: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting up.
3: CenterAligned3: The counter counts up and down alternatively. Output compare interrupt flags are set both when the counter is counting up or down.
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bits 4-6: Master mode selection.
Allowed values:
0: Reset: The UG bit from the TIMx_EGR register is used as trigger output
1: Enable: The counter enable signal, CNT_EN, is used as trigger output
2: Update: The update event is selected as trigger output
3: ComparePulse: The trigger output send a positive pulse when the CC1IF flag it to be set, as soon as a capture or a compare match occurred
4: CompareOC1: OC1REF signal is used as trigger output
5: CompareOC2: OC2REF signal is used as trigger output
6: CompareOC3: OC3REF signal is used as trigger output
7: CompareOC4: OC4REF signal is used as trigger output
Bit 7: TI1 selection.
Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input
slave mode control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
7/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMS3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETP
rw |
ECE
rw |
ETPS
rw |
ETF
rw |
MSM
rw |
TS
rw |
SMS
rw |
Bits 0-2: Slave mode selection.
Allowed values:
0: Disabled: Slave mode disabled - if CEN = ‘1 then the prescaler is clocked directly by the internal clock.
1: Encoder_Mode_1: Encoder mode 1 - Counter counts up/down on TI2FP1 edge depending on TI1FP2 level.
2: Encoder_Mode_2: Encoder mode 2 - Counter counts up/down on TI1FP2 edge depending on TI2FP1 level.
3: Encoder_Mode_3: Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input.
4: Reset_Mode: Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.
5: Gated_Mode: Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high. The counter stops (but is not reset) as soon as the trigger becomes low. Both start and stop of the counter are controlled.
6: Trigger_Mode: Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset). Only the start of the counter is controlled.
7: Ext_Clock_Mode: External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.
Bits 4-6: Trigger selection.
Allowed values:
0: ITR0: Internal Trigger 0 (ITR0)
1: ITR1: Internal Trigger 1 (ITR1)
2: ITR2: Internal Trigger 2 (ITR2)
4: TI1F_ED: TI1 Edge Detector (TI1F_ED)
5: TI1FP1: Filtered Timer Input 1 (TI1FP1)
6: TI2FP2: Filtered Timer Input 2 (TI2FP2)
7: ETRF: External Trigger input (ETRF)
Bit 7: Master/Slave mode.
Allowed values:
0: NoSync: No action
1: Sync: The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO). It is useful if we want to synchronize several timers on a single external event.
Bits 8-11: External trigger filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 12-13: External trigger prescaler.
Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8
Bit 14: External clock enable.
Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.
Bit 15: External trigger polarity.
Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge
Bit 16: Bit 3 of Slave mode selection.
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDE
rw |
CC[4]DE
rw |
CC[3]DE
rw |
CC[2]DE
rw |
CC[1]DE
rw |
UDE
rw |
TIE
rw |
CC[4]IE
rw |
CC[3]IE
rw |
CC[2]IE
rw |
CC[1]IE
rw |
UIE
rw |
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 2: Capture/Compare 2 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 3: Capture/Compare 3 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 4: Capture/Compare 4 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 6: Trigger interrupt enable.
Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled
Bit 8: Update DMA request enable.
Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 10: Capture/Compare 2 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 11: Capture/Compare 3 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 12: Capture/Compare 4 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 14: Trigger DMA request enable.
Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
10/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]OF
rw |
CC[3]OF
rw |
CC[2]OF
rw |
CC[1]OF
rw |
TIF
rw |
CC[4]IF
rw |
CC[3]IF
rw |
CC[2]IF
rw |
CC[1]IF
rw |
UIF
rw |
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 6: Trigger interrupt flag.
Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending
Bit 9: Capture/Compare 1 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 10: Capture/Compare 2 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 11: Capture/Compare 3 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 12: Capture/Compare 4 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Update generation.
Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.
Bit 1: Capture/compare 1 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 6: Trigger generation.
Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
4/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[2]F
rw |
IC[2]PSC
rw |
CC[2]S
rw |
IC[1]F
rw |
IC[1]PSC
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 2-3: Input capture 1 prescaler.
Bits 4-7: Input capture 1 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 10-11: Input capture 2 prescaler.
Bits 12-15: Input capture 2 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
capture/compare mode register 1 (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[2]M_3
rw |
OC[1]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[2]CE
rw |
OC[2]M
rw |
OC[2]PE
rw |
OC[2]FE
rw |
CC[2]S
rw |
OC[1]CE
rw |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 1 clear enable.
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 10: Output compare 2 fast enable.
Bit 11: Output compare 2 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 2 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 2 clear enable.
Bit 16: Output compare 1 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 2 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare mode register 2 (input mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[4]F
rw |
IC[4]PSC
rw |
CC[4]S
rw |
IC[3]F
rw |
IC[3]PSC
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 2-3: Input capture 3 prescaler.
Allowed values: 0x0-0x3
Bits 4-7: Input capture 3 filter.
Allowed values: 0x0-0xf
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 10-11: Input capture 4 prescaler.
Allowed values: 0x0-0x3
Bits 12-15: Input capture 4 filter.
Allowed values: 0x0-0xf
capture/compare mode register 2 (output mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[4]M_3
rw |
OC[3]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[4]CE
rw |
OC[4]M
rw |
OC[4]PE
rw |
OC[4]FE
rw |
CC[4]S
rw |
OC[3]CE
rw |
OC[3]M
rw |
OC[3]PE
rw |
OC[3]FE
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 2: Output compare 3 fast enable.
Bit 3: Output compare 3 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 3 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 3 clear enable.
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 10: Output compare 4 fast enable.
Bit 11: Output compare 4 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 4 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 4 clear enable.
Bit 16: Output compare 3 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 4 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]NP
rw |
CC[4]P
rw |
CC[4]E
rw |
CC[3]NP
rw |
CC[3]P
rw |
CC[3]E
rw |
CC[2]NP
rw |
CC[2]P
rw |
CC[2]E
rw |
CC[1]NP
rw |
CC[1]P
rw |
CC[1]E
rw |
Bit 0: Capture/Compare 1 output enable.
Bit 1: Capture/Compare 1 output Polarity.
Bit 3: Capture/Compare 1 output Polarity.
Bit 4: Capture/Compare 2 output enable.
Bit 5: Capture/Compare 2 output Polarity.
Bit 7: Capture/Compare 2 output Polarity.
Bit 8: Capture/Compare 3 output enable.
Bit 9: Capture/Compare 3 output Polarity.
Bit 11: Capture/Compare 3 output Polarity.
Bit 12: Capture/Compare 4 output enable.
Bit 13: Capture/Compare 4 output Polarity.
Bit 15: Capture/Compare 4 output Polarity.
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DMAB
rw |
0x40000400: General-purpose-timers
82/108 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | SMCR | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Input | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x38 | CCR[2] | ||||||||||||||||||||||||||||||||
0x3c | CCR[3] | ||||||||||||||||||||||||||||||||
0x40 | CCR[4] | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR | ||||||||||||||||||||||||||||||||
0x50 | OR1 | ||||||||||||||||||||||||||||||||
0x60 | OR2 |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIFREMA
rw |
CKD
rw |
ARPE
rw |
CMS
rw |
DIR
rw |
OPM
rw |
URS
rw |
UDIS
rw |
CEN
rw |
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 4: Direction.
Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter
Bits 5-6: Center-aligned mode selection.
Allowed values:
0: EdgeAligned: The counter counts up or down depending on the direction bit
1: CenterAligned1: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting down.
2: CenterAligned2: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting up.
3: CenterAligned3: The counter counts up and down alternatively. Output compare interrupt flags are set both when the counter is counting up or down.
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bits 4-6: Master mode selection.
Allowed values:
0: Reset: The UG bit from the TIMx_EGR register is used as trigger output
1: Enable: The counter enable signal, CNT_EN, is used as trigger output
2: Update: The update event is selected as trigger output
3: ComparePulse: The trigger output send a positive pulse when the CC1IF flag it to be set, as soon as a capture or a compare match occurred
4: CompareOC1: OC1REF signal is used as trigger output
5: CompareOC2: OC2REF signal is used as trigger output
6: CompareOC3: OC3REF signal is used as trigger output
7: CompareOC4: OC4REF signal is used as trigger output
Bit 7: TI1 selection.
Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input
slave mode control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
7/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMS3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETP
rw |
ECE
rw |
ETPS
rw |
ETF
rw |
MSM
rw |
TS
rw |
SMS
rw |
Bits 0-2: Slave mode selection.
Allowed values:
0: Disabled: Slave mode disabled - if CEN = ‘1 then the prescaler is clocked directly by the internal clock.
1: Encoder_Mode_1: Encoder mode 1 - Counter counts up/down on TI2FP1 edge depending on TI1FP2 level.
2: Encoder_Mode_2: Encoder mode 2 - Counter counts up/down on TI1FP2 edge depending on TI2FP1 level.
3: Encoder_Mode_3: Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input.
4: Reset_Mode: Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.
5: Gated_Mode: Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high. The counter stops (but is not reset) as soon as the trigger becomes low. Both start and stop of the counter are controlled.
6: Trigger_Mode: Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset). Only the start of the counter is controlled.
7: Ext_Clock_Mode: External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.
Bits 4-6: Trigger selection.
Allowed values:
0: ITR0: Internal Trigger 0 (ITR0)
1: ITR1: Internal Trigger 1 (ITR1)
2: ITR2: Internal Trigger 2 (ITR2)
4: TI1F_ED: TI1 Edge Detector (TI1F_ED)
5: TI1FP1: Filtered Timer Input 1 (TI1FP1)
6: TI2FP2: Filtered Timer Input 2 (TI2FP2)
7: ETRF: External Trigger input (ETRF)
Bit 7: Master/Slave mode.
Allowed values:
0: NoSync: No action
1: Sync: The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO). It is useful if we want to synchronize several timers on a single external event.
Bits 8-11: External trigger filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 12-13: External trigger prescaler.
Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8
Bit 14: External clock enable.
Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.
Bit 15: External trigger polarity.
Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge
Bit 16: Bit 3 of Slave mode selection.
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDE
rw |
CC[4]DE
rw |
CC[3]DE
rw |
CC[2]DE
rw |
CC[1]DE
rw |
UDE
rw |
TIE
rw |
CC[4]IE
rw |
CC[3]IE
rw |
CC[2]IE
rw |
CC[1]IE
rw |
UIE
rw |
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 2: Capture/Compare 2 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 3: Capture/Compare 3 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 4: Capture/Compare 4 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 6: Trigger interrupt enable.
Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled
Bit 8: Update DMA request enable.
Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 10: Capture/Compare 2 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 11: Capture/Compare 3 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 12: Capture/Compare 4 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 14: Trigger DMA request enable.
Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
10/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]OF
rw |
CC[3]OF
rw |
CC[2]OF
rw |
CC[1]OF
rw |
TIF
rw |
CC[4]IF
rw |
CC[3]IF
rw |
CC[2]IF
rw |
CC[1]IF
rw |
UIF
rw |
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 6: Trigger interrupt flag.
Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending
Bit 9: Capture/Compare 1 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 10: Capture/Compare 2 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 11: Capture/Compare 3 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 12: Capture/Compare 4 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Update generation.
Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.
Bit 1: Capture/compare 1 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 6: Trigger generation.
Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
4/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[2]F
rw |
IC[2]PSC
rw |
CC[2]S
rw |
IC[1]F
rw |
IC[1]PSC
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 2-3: Input capture 1 prescaler.
Bits 4-7: Input capture 1 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 10-11: Input capture 2 prescaler.
Bits 12-15: Input capture 2 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
capture/compare mode register 1 (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[2]M_3
rw |
OC[1]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[2]CE
rw |
OC[2]M
rw |
OC[2]PE
rw |
OC[2]FE
rw |
CC[2]S
rw |
OC[1]CE
rw |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 1 clear enable.
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 10: Output compare 2 fast enable.
Bit 11: Output compare 2 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 2 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 2 clear enable.
Bit 16: Output compare 1 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 2 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare mode register 2 (input mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[4]F
rw |
IC[4]PSC
rw |
CC[4]S
rw |
IC[3]F
rw |
IC[3]PSC
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 2-3: Input capture 3 prescaler.
Allowed values: 0x0-0x3
Bits 4-7: Input capture 3 filter.
Allowed values: 0x0-0xf
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 10-11: Input capture 4 prescaler.
Allowed values: 0x0-0x3
Bits 12-15: Input capture 4 filter.
Allowed values: 0x0-0xf
capture/compare mode register 2 (output mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[4]M_3
rw |
OC[3]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[4]CE
rw |
OC[4]M
rw |
OC[4]PE
rw |
OC[4]FE
rw |
CC[4]S
rw |
OC[3]CE
rw |
OC[3]M
rw |
OC[3]PE
rw |
OC[3]FE
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 2: Output compare 3 fast enable.
Bit 3: Output compare 3 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 3 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 3 clear enable.
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 10: Output compare 4 fast enable.
Bit 11: Output compare 4 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 4 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 4 clear enable.
Bit 16: Output compare 3 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 4 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]NP
rw |
CC[4]P
rw |
CC[4]E
rw |
CC[3]NP
rw |
CC[3]P
rw |
CC[3]E
rw |
CC[2]NP
rw |
CC[2]P
rw |
CC[2]E
rw |
CC[1]NP
rw |
CC[1]P
rw |
CC[1]E
rw |
Bit 0: Capture/Compare 1 output enable.
Bit 1: Capture/Compare 1 output Polarity.
Bit 3: Capture/Compare 1 output Polarity.
Bit 4: Capture/Compare 2 output enable.
Bit 5: Capture/Compare 2 output Polarity.
Bit 7: Capture/Compare 2 output Polarity.
Bit 8: Capture/Compare 3 output enable.
Bit 9: Capture/Compare 3 output Polarity.
Bit 11: Capture/Compare 3 output Polarity.
Bit 12: Capture/Compare 4 output enable.
Bit 13: Capture/Compare 4 output Polarity.
Bit 15: Capture/Compare 4 output Polarity.
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
rw |
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DMAB
rw |
option register 1
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TI1_RMP
rw |
0x40000800: General-purpose-timers
82/106 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | SMCR | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Input | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x38 | CCR[2] | ||||||||||||||||||||||||||||||||
0x3c | CCR[3] | ||||||||||||||||||||||||||||||||
0x40 | CCR[4] | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIFREMA
rw |
CKD
rw |
ARPE
rw |
CMS
rw |
DIR
rw |
OPM
rw |
URS
rw |
UDIS
rw |
CEN
rw |
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 4: Direction.
Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter
Bits 5-6: Center-aligned mode selection.
Allowed values:
0: EdgeAligned: The counter counts up or down depending on the direction bit
1: CenterAligned1: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting down.
2: CenterAligned2: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting up.
3: CenterAligned3: The counter counts up and down alternatively. Output compare interrupt flags are set both when the counter is counting up or down.
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bits 4-6: Master mode selection.
Allowed values:
0: Reset: The UG bit from the TIMx_EGR register is used as trigger output
1: Enable: The counter enable signal, CNT_EN, is used as trigger output
2: Update: The update event is selected as trigger output
3: ComparePulse: The trigger output send a positive pulse when the CC1IF flag it to be set, as soon as a capture or a compare match occurred
4: CompareOC1: OC1REF signal is used as trigger output
5: CompareOC2: OC2REF signal is used as trigger output
6: CompareOC3: OC3REF signal is used as trigger output
7: CompareOC4: OC4REF signal is used as trigger output
Bit 7: TI1 selection.
Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input
slave mode control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
7/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMS3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETP
rw |
ECE
rw |
ETPS
rw |
ETF
rw |
MSM
rw |
TS
rw |
SMS
rw |
Bits 0-2: Slave mode selection.
Allowed values:
0: Disabled: Slave mode disabled - if CEN = ‘1 then the prescaler is clocked directly by the internal clock.
1: Encoder_Mode_1: Encoder mode 1 - Counter counts up/down on TI2FP1 edge depending on TI1FP2 level.
2: Encoder_Mode_2: Encoder mode 2 - Counter counts up/down on TI1FP2 edge depending on TI2FP1 level.
3: Encoder_Mode_3: Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input.
4: Reset_Mode: Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.
5: Gated_Mode: Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high. The counter stops (but is not reset) as soon as the trigger becomes low. Both start and stop of the counter are controlled.
6: Trigger_Mode: Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset). Only the start of the counter is controlled.
7: Ext_Clock_Mode: External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.
Bits 4-6: Trigger selection.
Allowed values:
0: ITR0: Internal Trigger 0 (ITR0)
1: ITR1: Internal Trigger 1 (ITR1)
2: ITR2: Internal Trigger 2 (ITR2)
4: TI1F_ED: TI1 Edge Detector (TI1F_ED)
5: TI1FP1: Filtered Timer Input 1 (TI1FP1)
6: TI2FP2: Filtered Timer Input 2 (TI2FP2)
7: ETRF: External Trigger input (ETRF)
Bit 7: Master/Slave mode.
Allowed values:
0: NoSync: No action
1: Sync: The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO). It is useful if we want to synchronize several timers on a single external event.
Bits 8-11: External trigger filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 12-13: External trigger prescaler.
Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8
Bit 14: External clock enable.
Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.
Bit 15: External trigger polarity.
Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge
Bit 16: Bit 3 of Slave mode selection.
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDE
rw |
CC[4]DE
rw |
CC[3]DE
rw |
CC[2]DE
rw |
CC[1]DE
rw |
UDE
rw |
TIE
rw |
CC[4]IE
rw |
CC[3]IE
rw |
CC[2]IE
rw |
CC[1]IE
rw |
UIE
rw |
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 2: Capture/Compare 2 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 3: Capture/Compare 3 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 4: Capture/Compare 4 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 6: Trigger interrupt enable.
Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled
Bit 8: Update DMA request enable.
Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 10: Capture/Compare 2 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 11: Capture/Compare 3 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 12: Capture/Compare 4 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 14: Trigger DMA request enable.
Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
10/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]OF
rw |
CC[3]OF
rw |
CC[2]OF
rw |
CC[1]OF
rw |
TIF
rw |
CC[4]IF
rw |
CC[3]IF
rw |
CC[2]IF
rw |
CC[1]IF
rw |
UIF
rw |
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 6: Trigger interrupt flag.
Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending
Bit 9: Capture/Compare 1 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 10: Capture/Compare 2 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 11: Capture/Compare 3 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 12: Capture/Compare 4 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Update generation.
Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.
Bit 1: Capture/compare 1 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 6: Trigger generation.
Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
4/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[2]F
rw |
IC[2]PSC
rw |
CC[2]S
rw |
IC[1]F
rw |
IC[1]PSC
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 2-3: Input capture 1 prescaler.
Bits 4-7: Input capture 1 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 10-11: Input capture 2 prescaler.
Bits 12-15: Input capture 2 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
capture/compare mode register 1 (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[2]M_3
rw |
OC[1]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[2]CE
rw |
OC[2]M
rw |
OC[2]PE
rw |
OC[2]FE
rw |
CC[2]S
rw |
OC[1]CE
rw |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 1 clear enable.
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 10: Output compare 2 fast enable.
Bit 11: Output compare 2 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 2 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 2 clear enable.
Bit 16: Output compare 1 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 2 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare mode register 2 (input mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[4]F
rw |
IC[4]PSC
rw |
CC[4]S
rw |
IC[3]F
rw |
IC[3]PSC
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 2-3: Input capture 3 prescaler.
Allowed values: 0x0-0x3
Bits 4-7: Input capture 3 filter.
Allowed values: 0x0-0xf
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 10-11: Input capture 4 prescaler.
Allowed values: 0x0-0x3
Bits 12-15: Input capture 4 filter.
Allowed values: 0x0-0xf
capture/compare mode register 2 (output mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[4]M_3
rw |
OC[3]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[4]CE
rw |
OC[4]M
rw |
OC[4]PE
rw |
OC[4]FE
rw |
CC[4]S
rw |
OC[3]CE
rw |
OC[3]M
rw |
OC[3]PE
rw |
OC[3]FE
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 2: Output compare 3 fast enable.
Bit 3: Output compare 3 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 3 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 3 clear enable.
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 10: Output compare 4 fast enable.
Bit 11: Output compare 4 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 4 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 4 clear enable.
Bit 16: Output compare 3 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 4 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]NP
rw |
CC[4]P
rw |
CC[4]E
rw |
CC[3]NP
rw |
CC[3]P
rw |
CC[3]E
rw |
CC[2]NP
rw |
CC[2]P
rw |
CC[2]E
rw |
CC[1]NP
rw |
CC[1]P
rw |
CC[1]E
rw |
Bit 0: Capture/Compare 1 output enable.
Bit 1: Capture/Compare 1 output Polarity.
Bit 3: Capture/Compare 1 output Polarity.
Bit 4: Capture/Compare 2 output enable.
Bit 5: Capture/Compare 2 output Polarity.
Bit 7: Capture/Compare 2 output Polarity.
Bit 8: Capture/Compare 3 output enable.
Bit 9: Capture/Compare 3 output Polarity.
Bit 11: Capture/Compare 3 output Polarity.
Bit 12: Capture/Compare 4 output enable.
Bit 13: Capture/Compare 4 output Polarity.
Bit 15: Capture/Compare 4 output Polarity.
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
rw |
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DMAB
rw |
0x40000c00: General-purpose-timers
82/106 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | SMCR | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Input | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x38 | CCR[2] | ||||||||||||||||||||||||||||||||
0x3c | CCR[3] | ||||||||||||||||||||||||||||||||
0x40 | CCR[4] | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIFREMA
rw |
CKD
rw |
ARPE
rw |
CMS
rw |
DIR
rw |
OPM
rw |
URS
rw |
UDIS
rw |
CEN
rw |
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 4: Direction.
Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter
Bits 5-6: Center-aligned mode selection.
Allowed values:
0: EdgeAligned: The counter counts up or down depending on the direction bit
1: CenterAligned1: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting down.
2: CenterAligned2: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting up.
3: CenterAligned3: The counter counts up and down alternatively. Output compare interrupt flags are set both when the counter is counting up or down.
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
3/3 fields covered.
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bits 4-6: Master mode selection.
Allowed values:
0: Reset: The UG bit from the TIMx_EGR register is used as trigger output
1: Enable: The counter enable signal, CNT_EN, is used as trigger output
2: Update: The update event is selected as trigger output
3: ComparePulse: The trigger output send a positive pulse when the CC1IF flag it to be set, as soon as a capture or a compare match occurred
4: CompareOC1: OC1REF signal is used as trigger output
5: CompareOC2: OC2REF signal is used as trigger output
6: CompareOC3: OC3REF signal is used as trigger output
7: CompareOC4: OC4REF signal is used as trigger output
Bit 7: TI1 selection.
Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input
slave mode control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
7/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMS3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETP
rw |
ECE
rw |
ETPS
rw |
ETF
rw |
MSM
rw |
TS
rw |
SMS
rw |
Bits 0-2: Slave mode selection.
Allowed values:
0: Disabled: Slave mode disabled - if CEN = ‘1 then the prescaler is clocked directly by the internal clock.
1: Encoder_Mode_1: Encoder mode 1 - Counter counts up/down on TI2FP1 edge depending on TI1FP2 level.
2: Encoder_Mode_2: Encoder mode 2 - Counter counts up/down on TI1FP2 edge depending on TI2FP1 level.
3: Encoder_Mode_3: Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input.
4: Reset_Mode: Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.
5: Gated_Mode: Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high. The counter stops (but is not reset) as soon as the trigger becomes low. Both start and stop of the counter are controlled.
6: Trigger_Mode: Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset). Only the start of the counter is controlled.
7: Ext_Clock_Mode: External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.
Bits 4-6: Trigger selection.
Allowed values:
0: ITR0: Internal Trigger 0 (ITR0)
1: ITR1: Internal Trigger 1 (ITR1)
2: ITR2: Internal Trigger 2 (ITR2)
4: TI1F_ED: TI1 Edge Detector (TI1F_ED)
5: TI1FP1: Filtered Timer Input 1 (TI1FP1)
6: TI2FP2: Filtered Timer Input 2 (TI2FP2)
7: ETRF: External Trigger input (ETRF)
Bit 7: Master/Slave mode.
Allowed values:
0: NoSync: No action
1: Sync: The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO). It is useful if we want to synchronize several timers on a single external event.
Bits 8-11: External trigger filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 12-13: External trigger prescaler.
Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8
Bit 14: External clock enable.
Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.
Bit 15: External trigger polarity.
Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge
Bit 16: Bit 3 of Slave mode selection.
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
12/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDE
rw |
CC[4]DE
rw |
CC[3]DE
rw |
CC[2]DE
rw |
CC[1]DE
rw |
UDE
rw |
TIE
rw |
CC[4]IE
rw |
CC[3]IE
rw |
CC[2]IE
rw |
CC[1]IE
rw |
UIE
rw |
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 2: Capture/Compare 2 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 3: Capture/Compare 3 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 4: Capture/Compare 4 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 6: Trigger interrupt enable.
Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled
Bit 8: Update DMA request enable.
Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 10: Capture/Compare 2 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 11: Capture/Compare 3 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 12: Capture/Compare 4 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 14: Trigger DMA request enable.
Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
10/10 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]OF
rw |
CC[3]OF
rw |
CC[2]OF
rw |
CC[1]OF
rw |
TIF
rw |
CC[4]IF
rw |
CC[3]IF
rw |
CC[2]IF
rw |
CC[1]IF
rw |
UIF
rw |
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 6: Trigger interrupt flag.
Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending
Bit 9: Capture/Compare 1 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 10: Capture/Compare 2 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 11: Capture/Compare 3 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 12: Capture/Compare 4 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
6/6 fields covered.
Bit 0: Update generation.
Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.
Bit 1: Capture/compare 1 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 6: Trigger generation.
Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
4/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[2]F
rw |
IC[2]PSC
rw |
CC[2]S
rw |
IC[1]F
rw |
IC[1]PSC
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 2-3: Input capture 1 prescaler.
Bits 4-7: Input capture 1 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 10-11: Input capture 2 prescaler.
Bits 12-15: Input capture 2 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
capture/compare mode register 1 (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[2]M_3
rw |
OC[1]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[2]CE
rw |
OC[2]M
rw |
OC[2]PE
rw |
OC[2]FE
rw |
CC[2]S
rw |
OC[1]CE
rw |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 1 clear enable.
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 10: Output compare 2 fast enable.
Bit 11: Output compare 2 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 2 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 2 clear enable.
Bit 16: Output compare 1 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 2 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare mode register 2 (input mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[4]F
rw |
IC[4]PSC
rw |
CC[4]S
rw |
IC[3]F
rw |
IC[3]PSC
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 2-3: Input capture 3 prescaler.
Allowed values: 0x0-0x3
Bits 4-7: Input capture 3 filter.
Allowed values: 0x0-0xf
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 10-11: Input capture 4 prescaler.
Allowed values: 0x0-0x3
Bits 12-15: Input capture 4 filter.
Allowed values: 0x0-0xf
capture/compare mode register 2 (output mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[4]M_3
rw |
OC[3]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[4]CE
rw |
OC[4]M
rw |
OC[4]PE
rw |
OC[4]FE
rw |
CC[4]S
rw |
OC[3]CE
rw |
OC[3]M
rw |
OC[3]PE
rw |
OC[3]FE
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 2: Output compare 3 fast enable.
Bit 3: Output compare 3 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 3 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 3 clear enable.
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 10: Output compare 4 fast enable.
Bit 11: Output compare 4 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 4 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 4 clear enable.
Bit 16: Output compare 3 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 4 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/12 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[4]NP
rw |
CC[4]P
rw |
CC[4]E
rw |
CC[3]NP
rw |
CC[3]P
rw |
CC[3]E
rw |
CC[2]NP
rw |
CC[2]P
rw |
CC[2]E
rw |
CC[1]NP
rw |
CC[1]P
rw |
CC[1]E
rw |
Bit 0: Capture/Compare 1 output enable.
Bit 1: Capture/Compare 1 output Polarity.
Bit 3: Capture/Compare 1 output Polarity.
Bit 4: Capture/Compare 2 output enable.
Bit 5: Capture/Compare 2 output Polarity.
Bit 7: Capture/Compare 2 output Polarity.
Bit 8: Capture/Compare 3 output enable.
Bit 9: Capture/Compare 3 output Polarity.
Bit 11: Capture/Compare 3 output Polarity.
Bit 12: Capture/Compare 4 output enable.
Bit 13: Capture/Compare 4 output Polarity.
Bit 15: Capture/Compare 4 output Polarity.
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
capture/compare register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DMAB
rw |
0x40001000: Basic-timers
14/14 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MMS
rw |
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIF
rw |
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UG
w |
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
rw |
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
0x40001400: Basic-timers
14/14 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MMS
rw |
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIF
rw |
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UG
w |
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
rw |
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
0x40013400: Advanced-timers
109/186 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | SMCR | ||||||||||||||||||||||||||||||||
0xc | DIER | ||||||||||||||||||||||||||||||||
0x10 | SR | ||||||||||||||||||||||||||||||||
0x14 | EGR | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Input | ||||||||||||||||||||||||||||||||
0x18 | CCMR1_Output | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Input | ||||||||||||||||||||||||||||||||
0x1c | CCMR2_Output | ||||||||||||||||||||||||||||||||
0x20 | CCER | ||||||||||||||||||||||||||||||||
0x24 | CNT | ||||||||||||||||||||||||||||||||
0x28 | PSC | ||||||||||||||||||||||||||||||||
0x2c | ARR | ||||||||||||||||||||||||||||||||
0x30 | RCR | ||||||||||||||||||||||||||||||||
0x34 | CCR[1] | ||||||||||||||||||||||||||||||||
0x38 | CCR[2] | ||||||||||||||||||||||||||||||||
0x3c | CCR[3] | ||||||||||||||||||||||||||||||||
0x40 | CCR[4] | ||||||||||||||||||||||||||||||||
0x44 | BDTR | ||||||||||||||||||||||||||||||||
0x48 | DCR | ||||||||||||||||||||||||||||||||
0x4c | DMAR | ||||||||||||||||||||||||||||||||
0x50 | OR1 | ||||||||||||||||||||||||||||||||
0x54 | CCMR3_Output | ||||||||||||||||||||||||||||||||
0x58 | CCR5 | ||||||||||||||||||||||||||||||||
0x5c | CCR6 | ||||||||||||||||||||||||||||||||
0x60 | OR2 | ||||||||||||||||||||||||||||||||
0x64 | OR3 |
control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
9/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UIFREMA
rw |
CKD
rw |
ARPE
rw |
CMS
rw |
DIR
rw |
OPM
rw |
URS
rw |
UDIS
rw |
CEN
rw |
Bit 0: Counter enable.
Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled
Bit 1: Update disable.
Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled
Bit 2: Update request source.
Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request
Bit 3: One-pulse mode.
Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)
Bit 4: Direction.
Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter
Bits 5-6: Center-aligned mode selection.
Allowed values:
0: EdgeAligned: The counter counts up or down depending on the direction bit
1: CenterAligned1: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting down.
2: CenterAligned2: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting up.
3: CenterAligned3: The counter counts up and down alternatively. Output compare interrupt flags are set both when the counter is counting up or down.
Bit 7: Auto-reload preload enable.
Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered
Bits 8-9: Clock division.
Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT
Bit 11: UIF status bit remapping.
Allowed values:
0: Disabled: No remapping. UIF status bit is not copied to TIMx_CNT register bit 31
1: Enabled: Remapping enabled. UIF status bit is copied to TIMx_CNT register bit 31
control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
12/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MMS2
rw |
OIS[6]
rw |
OIS[5]
rw |
|||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OIS[4]
rw |
OIS[3]N
rw |
OIS[3]
rw |
OIS[2]N
rw |
OIS[2]
rw |
OIS[1]N
rw |
OIS[1]
rw |
TI1S
rw |
MMS
rw |
CCDS
rw |
CCUS
rw |
CCPC
rw |
Bit 0: Capture/compare preloaded control.
Bit 2: Capture/compare control update selection.
Bit 3: Capture/compare DMA selection.
Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs
Bits 4-6: Master mode selection.
Allowed values:
0: Reset: The UG bit from the TIMx_EGR register is used as trigger output
1: Enable: The counter enable signal, CNT_EN, is used as trigger output
2: Update: The update event is selected as trigger output
3: ComparePulse: The trigger output send a positive pulse when the CC1IF flag it to be set, as soon as a capture or a compare match occurred
4: CompareOC1: OC1REF signal is used as trigger output
5: CompareOC2: OC2REF signal is used as trigger output
6: CompareOC3: OC3REF signal is used as trigger output
7: CompareOC4: OC4REF signal is used as trigger output
Bit 7: TI1 selection.
Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input
Bit 8: Output Idle state (OC1 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 9: Output Idle state (OC1N output).
Allowed values:
0: Reset: OCxN=0 after a dead-time when MOE=0
1: Set: OCxN=1 after a dead-time when MOE=0
Bit 10: Output Idle state (OC2 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 11: Output Idle state (OC2N output).
Allowed values:
0: Reset: OCxN=0 after a dead-time when MOE=0
1: Set: OCxN=1 after a dead-time when MOE=0
Bit 12: Output Idle state (OC3 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 13: Output Idle state (OC3N output).
Allowed values:
0: Reset: OCxN=0 after a dead-time when MOE=0
1: Set: OCxN=1 after a dead-time when MOE=0
Bit 14: Output Idle state (OC4 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 16: Output Idle state (OC5 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bit 18: Output Idle state (OC6 output).
Allowed values:
0: Reset: OCx=0 (after a dead-time if OCx(N) is implemented) when MOE=0
1: Set: OCx=1 (after a dead-time if OCx(N) is implemented) when MOE=0
Bits 20-23: Master mode selection 2.
slave mode control register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
7/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMS3
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETP
rw |
ECE
rw |
ETPS
rw |
ETF
rw |
MSM
rw |
TS
rw |
SMS
rw |
Bits 0-2: Slave mode selection.
Allowed values:
0: Disabled: Slave mode disabled - if CEN = ‘1 then the prescaler is clocked directly by the internal clock.
1: Encoder_Mode_1: Encoder mode 1 - Counter counts up/down on TI2FP1 edge depending on TI1FP2 level.
2: Encoder_Mode_2: Encoder mode 2 - Counter counts up/down on TI1FP2 edge depending on TI2FP1 level.
3: Encoder_Mode_3: Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input.
4: Reset_Mode: Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.
5: Gated_Mode: Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high. The counter stops (but is not reset) as soon as the trigger becomes low. Both start and stop of the counter are controlled.
6: Trigger_Mode: Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset). Only the start of the counter is controlled.
7: Ext_Clock_Mode: External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.
Bits 4-6: Trigger selection.
Allowed values:
0: ITR0: Internal Trigger 0 (ITR0)
1: ITR1: Internal Trigger 1 (ITR1)
2: ITR2: Internal Trigger 2 (ITR2)
4: TI1F_ED: TI1 Edge Detector (TI1F_ED)
5: TI1FP1: Filtered Timer Input 1 (TI1FP1)
6: TI2FP2: Filtered Timer Input 2 (TI2FP2)
7: ETRF: External Trigger input (ETRF)
Bit 7: Master/Slave mode.
Allowed values:
0: NoSync: No action
1: Sync: The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO). It is useful if we want to synchronize several timers on a single external event.
Bits 8-11: External trigger filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 12-13: External trigger prescaler.
Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8
Bit 14: External clock enable.
Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.
Bit 15: External trigger polarity.
Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge
Bit 16: Bit 3 of Slave mode selection.
DMA/Interrupt enable register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
12/15 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDE
rw |
COMDE
rw |
CC[4]DE
rw |
CC[3]DE
rw |
CC[2]DE
rw |
CC[1]DE
rw |
UDE
rw |
BIE
rw |
TIE
rw |
COMIE
rw |
CC[4]IE
rw |
CC[3]IE
rw |
CC[2]IE
rw |
CC[1]IE
rw |
UIE
rw |
Bit 0: Update interrupt enable.
Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled
Bit 1: Capture/Compare 1 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 2: Capture/Compare 2 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 3: Capture/Compare 3 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 4: Capture/Compare 4 interrupt enable.
Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled
Bit 5: COM interrupt enable.
Bit 6: Trigger interrupt enable.
Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled
Bit 7: Break interrupt enable.
Bit 8: Update DMA request enable.
Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled
Bit 9: Capture/Compare 1 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 10: Capture/Compare 2 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 11: Capture/Compare 3 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 12: Capture/Compare 4 DMA request enable.
Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled
Bit 13: COM DMA request enable.
Bit 14: Trigger DMA request enable.
Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled
status register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
12/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC6IF
rw |
CC5IF
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SBIF
rw |
CC[4]OF
rw |
CC[3]OF
rw |
CC[2]OF
rw |
CC[1]OF
rw |
B2IF
rw |
BIF
rw |
TIF
rw |
COMIF
rw |
CC[4]IF
rw |
CC[3]IF
rw |
CC[2]IF
rw |
CC[1]IF
rw |
UIF
rw |
Bit 0: Update interrupt flag.
Allowed values:
0: NoUpdateOccurred: No update occurred
1: UpdatePending: Update interrupt pending
Bit 1: Capture/compare 1 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 5: COM interrupt flag.
Bit 6: Trigger interrupt flag.
Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending
Bit 7: Break interrupt flag.
Bit 8: Break 2 interrupt flag.
Bit 9: Capture/Compare 1 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 10: Capture/Compare 2 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 11: Capture/Compare 3 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 12: Capture/Compare 4 overcapture flag.
Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set
Bit 13: System Break interrupt flag.
Bit 16: Compare 5 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
Bit 17: Compare 6 interrupt flag.
Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.
event generation register
Offset: 0x14, size: 32, reset: 0x00000000, access: write-only
6/9 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
B2G
w |
BG
w |
TG
w |
COMG
w |
CC[4]G
w |
CC[3]G
w |
CC[2]G
w |
CC[1]G
w |
UG
w |
Bit 0: Update generation.
Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.
Bit 1: Capture/compare 1 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 2: Capture/compare 2 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 3: Capture/compare 3 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 4: Capture/compare 4 generation.
Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.
Bit 5: Capture/Compare control update generation.
Bit 6: Trigger generation.
Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.
Bit 7: Break generation.
Bit 8: Break 2 generation.
capture/compare mode register 1 (input mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
4/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[2]F
rw |
IC[2]PSC
rw |
CC[2]S
rw |
IC[1]F
rw |
IC[1]PSC
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 2-3: Input capture 1 prescaler.
Bits 4-7: Input capture 1 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC
Bits 10-11: Input capture 2 prescaler.
Bits 12-15: Input capture 2 filter.
Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8
capture/compare mode register 1 (output mode)
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[2]M_3
rw |
OC[1]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[2]CE
rw |
OC[2]M
rw |
OC[2]PE
rw |
OC[2]FE
rw |
CC[2]S
rw |
OC[1]CE
rw |
OC[1]M
rw |
OC[1]PE
rw |
OC[1]FE
rw |
CC[1]S
rw |
Bits 0-1: Capture/Compare 1 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 2: Output compare 1 fast enable.
Bit 3: Output compare 1 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 1 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 1 clear enable.
Bits 8-9: Capture/Compare 2 selection.
Allowed values:
0: Output: CC1 channel is configured as output
Bit 10: Output compare 2 fast enable.
Bit 11: Output compare 2 preload enable.
Allowed values:
0: Disabled: Preload register on CCR1 disabled. New values written to CCR1 are taken into account immediately
1: Enabled: Preload register on CCR1 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 2 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 2 clear enable.
Bit 16: Output compare 1 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 2 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare mode register 2 (input mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
6/6 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC[4]F
rw |
IC[4]PSC
rw |
CC[4]S
rw |
IC[3]F
rw |
IC[3]PSC
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 2-3: Input capture 3 prescaler.
Allowed values: 0x0-0x3
Bits 4-7: Input capture 3 filter.
Allowed values: 0x0-0xf
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC
Bits 10-11: Input capture 4 prescaler.
Allowed values: 0x0-0x3
Bits 12-15: Input capture 4 filter.
Allowed values: 0x0-0xf
capture/compare mode register 2 (output mode)
Offset: 0x1c, size: 32, reset: 0x00000000, access: read-write
8/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[4]M_3
rw |
OC[3]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[4]CE
rw |
OC[4]M
rw |
OC[4]PE
rw |
OC[4]FE
rw |
CC[4]S
rw |
OC[3]CE
rw |
OC[3]M
rw |
OC[3]PE
rw |
OC[3]FE
rw |
CC[3]S
rw |
Bits 0-1: Capture/Compare 3 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 2: Output compare 3 fast enable.
Bit 3: Output compare 3 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 4-6: Output compare 3 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 3 clear enable.
Bits 8-9: Capture/Compare 4 selection.
Allowed values:
0: Output: CC3 channel is configured as output
Bit 10: Output compare 4 fast enable.
Bit 11: Output compare 4 preload enable.
Allowed values:
0: Disabled: Preload register on CCR3 disabled. New values written to CCR3 are taken into account immediately
1: Enabled: Preload register on CCR3 enabled. Preload value is loaded into active register on each update event
Bits 12-14: Output compare 4 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 4 clear enable.
Bit 16: Output compare 3 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 4 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare enable register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
0/19 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC[6]P
rw |
CC[6]E
rw |
CC[5]P
rw |
CC[5]E
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CC[4]NP
rw |
CC[4]P
rw |
CC[4]E
rw |
CC[3]NP
rw |
CC[3]NE
rw |
CC[3]P
rw |
CC[3]E
rw |
CC[2]NP
rw |
CC[2]NE
rw |
CC[2]P
rw |
CC[2]E
rw |
CC[1]NP
rw |
CC[1]NE
rw |
CC[1]P
rw |
CC[1]E
rw |
Bit 0: Capture/Compare 1 output enable.
Bit 1: Capture/Compare 1 output Polarity.
Bit 2: Capture/Compare 1 complementary output enable.
Bit 3: Capture/Compare 1 output Polarity.
Bit 4: Capture/Compare 2 output enable.
Bit 5: Capture/Compare 2 output Polarity.
Bit 6: Capture/Compare 2 complementary output enable.
Bit 7: Capture/Compare 2 output Polarity.
Bit 8: Capture/Compare 3 output enable.
Bit 9: Capture/Compare 3 output Polarity.
Bit 10: Capture/Compare 3 complementary output enable.
Bit 11: Capture/Compare 3 output Polarity.
Bit 12: Capture/Compare 4 output enable.
Bit 13: Capture/Compare 4 output Polarity.
Bit 15: Capture/Compare 4 output Polarity.
Bit 16: Capture/Compare 5 output enable.
Bit 17: Capture/Compare 5 output Polarity.
Bit 20: Capture/Compare 6 output enable.
Bit 21: Capture/Compare 6 output Polarity.
counter
Offset: 0x24, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
rw |
prescaler
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSC
rw |
auto-reload register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARR
rw |
repetition counter register
Offset: 0x30, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REP
rw |
capture/compare register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
capture/compare register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
break and dead-time register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-write
10/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BK2BID
rw |
BKBID
rw |
BK2DSRM
rw |
BKDSRM
rw |
BK2P
rw |
BK2E
rw |
BK2F
rw |
BKF
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MOE
rw |
AOE
rw |
BKP
rw |
BKE
rw |
OSSR
rw |
OSSI
rw |
LOCK
rw |
DTG
rw |
Bits 0-7: Dead-time generator setup.
Allowed values: 0x0-0xff
Bits 8-9: Lock configuration.
Allowed values:
0: Off: No bit is write protected
1: Level1: Any bits except MOE, OSSR, OSSI and LOCK in TIMx_BDTR register, OISx and OISxN bits in TIMx_CR2 register can no longer be written
2: Level2: LOCK Level 1 + CC Polarity bits (CCxP/CCxNP bits in TIMx_CCER register, as long as the related channel is configured in output through the CCxS bits) as well as OSSR and OSSI bits can no longer be written
3: Level3: LOCK Level 2 + CC Control bits (OCxM and OCxPE bits in TIMx_CCMRx registers, as long as the related channel is configured in output through the CCxS bits) can no longer be written
Bit 10: Off-state selection for Idle mode.
Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are forced to idle level
Bit 11: Off-state selection for Run mode.
Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are enabled with their inactive level
Bit 12: Break enable.
Allowed values:
0: Disabled: Break function x disabled
1: Enabled: Break function x disabled
Bit 13: Break polarity.
Allowed values:
0: ActiveLow: Break input BRKx is active low
1: ActiveHigh: Break input BRKx is active high
Bit 14: Automatic output enable.
Allowed values:
0: Manual: MOE can be set only by software
1: Automatic: MOE can be set by software or automatically at the next update event (if none of the break inputs BRK and BRK2 is active)
Bit 15: Main output enable.
Allowed values:
0: DisabledIdle: OC/OCN are disabled or forced idle depending on OSSI
1: Enabled: OC/OCN are enabled if CCxE/CCxNE are set
Bits 16-19: Break filter.
Bits 20-23: Break 2 filter.
Bit 24: Break 2 enable.
Allowed values:
0: Disabled: Break function x disabled
1: Enabled: Break function x disabled
Bit 25: Break 2 polarity.
Allowed values:
0: ActiveLow: Break input BRKx is active low
1: ActiveHigh: Break input BRKx is active high
Bit 26: Break Disarm.
Bit 27: Break2 Disarm.
Bit 28: Break Bidirectional.
Bit 29: Break2 bidirectional.
DMA control register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
DMA address for full transfer
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
TIM1 option register 1
Offset: 0x50, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TI1_RMP
rw |
ETR_ADC2_RMP
rw |
capture/compare mode register 2 (output mode)
Offset: 0x54, size: 32, reset: 0x00000000, access: read-write
4/10 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OC[6]M_3
rw |
OC[5]M_3
rw |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OC[6]CE
rw |
OC[6]M
rw |
OC[6]PE
rw |
OC[6]FE
rw |
OC[5]CE
rw |
OC[5]M
rw |
OC[5]PE
rw |
OC[5]FE
rw |
Bit 2: Output compare 5 fast enable.
Bit 3: Output compare 5 preload enable.
Bits 4-6: Output compare 5 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 7: Output compare 5 clear enable.
Bit 10: Output compare 6 fast enable.
Bit 11: Output compare 6 preload enable.
Bits 12-14: Output compare 6 mode.
Allowed values:
0: Frozen: The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the outputs / OpmMode1: Retriggerable OPM mode 1 - In up-counting mode, the channel is active until a trigger event is detected (on TRGI signal). In down-counting mode, the channel is inactive
1: ActiveOnMatch: Set channel to active level on match. OCyREF signal is forced high when the counter matches the capture/compare register / OpmMode2: Inversely to OpmMode1
2: InactiveOnMatch: Set channel to inactive level on match. OCyREF signal is forced low when the counter matches the capture/compare register / Reserved
3: Toggle: OCyREF toggles when TIMx_CNT=TIMx_CCRy / Reserved
4: ForceInactive: OCyREF is forced low / CombinedPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC is the logical OR between OC1REF and OC2REF
5: ForceActive: OCyREF is forced high / CombinedPwmMode2: OCyREF has the same behavior as in PWM mode 2. OCyREFC is the logical AND between OC1REF and OC2REF
6: PwmMode1: In upcounting, channel is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel is inactive as long as TIMx_CNT>TIMx_CCRy else active / AsymmetricPwmMode1: OCyREF has the same behavior as in PWM mode 1. OCyREFC outputs OC1REF when the counter is counting up, OC2REF when it is counting down
7: PwmMode2: Inversely to PwmMode1 / AsymmetricPwmMode2: Inversely to AsymmetricPwmMode1
Bit 15: Output compare 6 clear enable.
Bit 16: Output compare 5 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
Bit 24: Output compare 6 mode, bit 3.
Allowed values:
0: Normal: Normal output compare mode (modes 0-7)
1: Extended: Extended output compare mode (modes 7-15)
capture/compare register
Offset: 0x58, size: 32, reset: 0x00000000, access: read-write
1/4 fields covered.
capture/compare register
Offset: 0x5c, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCR
rw |
DMA address for full transfer
Offset: 0x60, size: 32, reset: 0x00000001, access: read-write
0/8 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ETRSEL
rw |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ETRSEL
rw |
BKCMP2P
rw |
BKCMP1P
rw |
BKINP
rw |
BKDFBK2E
rw |
BKCMP2E
rw |
BKCMP1E
rw |
BKINE
rw |
Bit 0: BRK BKIN input enable.
Bit 1: BRK COMP1 enable.
Bit 2: BRK COMP2 enable.
Bit 8: BRK DFSDM_BREAK2 enable.
Bit 9: BRK BKIN input polarity.
Bit 10: BRK COMP1 input polarity.
Bit 11: BRK COMP2 input polarity.
Bits 14-16: ETR source selection.
0x40024000: Touch sensing controller
160/170 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | IER | ||||||||||||||||||||||||||||||||
0x8 | ICR | ||||||||||||||||||||||||||||||||
0xc | ISR | ||||||||||||||||||||||||||||||||
0x10 | IOHCR | ||||||||||||||||||||||||||||||||
0x18 | IOASCR | ||||||||||||||||||||||||||||||||
0x20 | IOSCR | ||||||||||||||||||||||||||||||||
0x28 | IOCCR | ||||||||||||||||||||||||||||||||
0x30 | IOGCSR | ||||||||||||||||||||||||||||||||
0x34 | IOG1CR | ||||||||||||||||||||||||||||||||
0x38 | IOG2CR | ||||||||||||||||||||||||||||||||
0x3c | IOG3CR | ||||||||||||||||||||||||||||||||
0x40 | IOG4CR | ||||||||||||||||||||||||||||||||
0x44 | IOG5CR | ||||||||||||||||||||||||||||||||
0x48 | IOG6CR | ||||||||||||||||||||||||||||||||
0x4c | IOG7CR | ||||||||||||||||||||||||||||||||
0x50 | IOG8CR |
control register
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
6/12 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CTPH
rw |
CTPL
rw |
SSD
rw |
SSE
rw |
||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SSPSC
rw |
PGPSC
rw |
MCV
rw |
IODEF
rw |
SYNCPOL
rw |
AM
rw |
START
rw |
TSCE
rw |
Bit 0: Touch sensing controller enable.
Allowed values:
0: Disabled: Touch sensing controller disabled
1: Enabled: Touch sensing controller enabled
Bit 1: Start a new acquisition.
Allowed values:
0: NoStarted: Acquisition not started
1: Started: Start a new acquisition
Bit 2: Acquisition mode.
Allowed values:
0: Normal: Normal acquisition mode (acquisition starts as soon as START bit is set)
1: Synchronized: Synchronized acquisition mode (acquisition starts if START bit is set and when the selected signal is detected on the SYNC input pin)
Bit 3: Synchronization pin polarity.
Allowed values:
0: FallingEdge: Falling edge only
1: RisingEdge: Rising edge and high level
Bit 4: I/O Default mode.
Allowed values:
0: PushPull: I/Os are forced to output push-pull low
1: Floating: I/Os are in input floating
Bits 5-7: Max count value.
Bits 12-14: pulse generator prescaler.
Bit 15: Spread spectrum prescaler.
Bit 16: Spread spectrum enable.
Allowed values:
0: Disabled: Spread spectrum disabled
1: Enabled: Spread spectrum enabled
Bits 17-23: Spread spectrum deviation.
Bits 24-27: Charge transfer pulse low.
Bits 28-31: Charge transfer pulse high.
interrupt enable register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Bit 0: End of acquisition interrupt enable.
Allowed values:
0: Disabled: End of acquisition interrupt disabled
1: Enabled: End of acquisition interrupt enabled
Bit 1: Max count error interrupt enable.
Allowed values:
0: Disabled: Max count error interrupt disabled
1: Enabled: Max count error interrupt enabled
interrupt clear register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
interrupt status register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
0/2 fields covered.
I/O hysteresis control register
Offset: 0x10, size: 32, reset: 0xFFFFFFFF, access: read-write
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G8_IO4
rw |
G8_IO3
rw |
G8_IO2
rw |
G8_IO1
rw |
G7_IO4
rw |
G7_IO3
rw |
G7_IO2
rw |
G7_IO1
rw |
G6_IO4
rw |
G6_IO3
rw |
G6_IO2
rw |
G6_IO1
rw |
G5_IO4
rw |
G5_IO3
rw |
G5_IO2
rw |
G5_IO1
rw |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
G4_IO4
rw |
G4_IO3
rw |
G4_IO2
rw |
G4_IO1
rw |
G3_IO4
rw |
G3_IO3
rw |
G3_IO2
rw |
G3_IO1
rw |
G2_IO4
rw |
G2_IO3
rw |
G2_IO2
rw |
G2_IO1
rw |
G1_IO4
rw |
G1_IO3
rw |
G1_IO2
rw |
G1_IO1
rw |
Bit 0: G1_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 1: G1_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 2: G1_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 3: G1_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 4: G2_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 5: G2_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 6: G2_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 7: G2_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 8: G3_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 9: G3_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 10: G3_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 11: G3_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 12: G4_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 13: G4_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 14: G4_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 15: G4_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 16: G5_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 17: G5_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 18: G5_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 19: G5_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 20: G6_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 21: G6_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 22: G6_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 23: G6_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 24: G7_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 25: G7_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 26: G7_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 27: G7_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 28: G8_IO1.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 29: G8_IO2.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 30: G8_IO3.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
Bit 31: G8_IO4.
Allowed values:
0: Disabled: Gx_IOy Schmitt trigger hysteresis disabled
1: Enabled: Gx_IOy Schmitt trigger hysteresis enabled
I/O analog switch control register
Offset: 0x18, size: 32, reset: 0x00000000, access: read-write
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G8_IO4
rw |
G8_IO3
rw |
G8_IO2
rw |
G8_IO1
rw |
G7_IO4
rw |
G7_IO3
rw |
G7_IO2
rw |
G7_IO1
rw |
G6_IO4
rw |
G6_IO3
rw |
G6_IO2
rw |
G6_IO1
rw |
G5_IO4
rw |
G5_IO3
rw |
G5_IO2
rw |
G5_IO1
rw |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
G4_IO4
rw |
G4_IO3
rw |
G4_IO2
rw |
G4_IO1
rw |
G3_IO4
rw |
G3_IO3
rw |
G3_IO2
rw |
G3_IO1
rw |
G2_IO4
rw |
G2_IO3
rw |
G2_IO2
rw |
G2_IO1
rw |
G1_IO4
rw |
G1_IO3
rw |
G1_IO2
rw |
G1_IO1
rw |
Bit 0: G1_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 1: G1_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 2: G1_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 3: G1_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 4: G2_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 5: G2_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 6: G2_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 7: G2_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 8: G3_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 9: G3_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 10: G3_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 11: G3_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 12: G4_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 13: G4_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 14: G4_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 15: G4_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 16: G5_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 17: G5_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 18: G5_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 19: G5_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 20: G6_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 21: G6_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 22: G6_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 23: G6_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 24: G7_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 25: G7_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 26: G7_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 27: G7_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 28: G8_IO1.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 29: G8_IO2.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 30: G8_IO3.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
Bit 31: G8_IO4.
Allowed values:
0: Disabled: Gx_IOy analog switch disabled (opened)
1: Enabled: Gx_IOy analog switch enabled (closed)
I/O sampling control register
Offset: 0x20, size: 32, reset: 0x00000000, access: read-write
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G8_IO4
rw |
G8_IO3
rw |
G8_IO2
rw |
G8_IO1
rw |
G7_IO4
rw |
G7_IO3
rw |
G7_IO2
rw |
G7_IO1
rw |
G6_IO4
rw |
G6_IO3
rw |
G6_IO2
rw |
G6_IO1
rw |
G5_IO4
rw |
G5_IO3
rw |
G5_IO2
rw |
G5_IO1
rw |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
G4_IO4
rw |
G4_IO3
rw |
G4_IO2
rw |
G4_IO1
rw |
G3_IO4
rw |
G3_IO3
rw |
G3_IO2
rw |
G3_IO1
rw |
G2_IO4
rw |
G2_IO3
rw |
G2_IO2
rw |
G2_IO1
rw |
G1_IO4
rw |
G1_IO3
rw |
G1_IO2
rw |
G1_IO1
rw |
Bit 0: G1_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 1: G1_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 2: G1_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 3: G1_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 4: G2_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 5: G2_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 6: G2_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 7: G2_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 8: G3_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 9: G3_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 10: G3_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 11: G3_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 12: G4_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 13: G4_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 14: G4_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 15: G4_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 16: G5_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 17: G5_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 18: G5_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 19: G5_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 20: G6_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 21: G6_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 22: G6_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 23: G6_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 24: G7_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 25: G7_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 26: G7_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 27: G7_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 28: G8_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 29: G8_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 30: G8_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
Bit 31: G8_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as sampling capacitor
I/O channel control register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
32/32 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G8_IO4
rw |
G8_IO3
rw |
G8_IO2
rw |
G8_IO1
rw |
G7_IO4
rw |
G7_IO3
rw |
G7_IO2
rw |
G7_IO1
rw |
G6_IO4
rw |
G6_IO3
rw |
G6_IO2
rw |
G6_IO1
rw |
G5_IO4
rw |
G5_IO3
rw |
G5_IO2
rw |
G5_IO1
rw |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
G4_IO4
rw |
G4_IO3
rw |
G4_IO2
rw |
G4_IO1
rw |
G3_IO4
rw |
G3_IO3
rw |
G3_IO2
rw |
G3_IO1
rw |
G2_IO4
rw |
G2_IO3
rw |
G2_IO2
rw |
G2_IO1
rw |
G1_IO4
rw |
G1_IO3
rw |
G1_IO2
rw |
G1_IO1
rw |
Bit 0: G1_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 1: G1_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 2: G1_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 3: G1_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 4: G2_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 5: G2_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 6: G2_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 7: G2_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 8: G3_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 9: G3_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 10: G3_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 11: G3_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 12: G4_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 13: G4_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 14: G4_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 15: G4_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 16: G5_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 17: G5_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 18: G5_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 19: G5_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 20: G6_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 21: G6_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 22: G6_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 23: G6_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 24: G7_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 25: G7_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 26: G7_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 27: G7_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 28: G8_IO1.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 29: G8_IO2.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 30: G8_IO3.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
Bit 31: G8_IO4.
Allowed values:
0: Disabled: Gx_IOy unused
1: Enabled: Gx_IOy used as channel
I/O group control status register
Offset: 0x30, size: 32, reset: 0x00000000, access: Unspecified
16/16 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G8S
r |
G7S
r |
G6S
r |
G5S
r |
G4S
r |
G3S
r |
G2S
r |
G1S
r |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
G8E
rw |
G7E
rw |
G6E
rw |
G5E
rw |
G4E
rw |
G3E
rw |
G2E
rw |
G1E
rw |
Bit 0: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 1: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 2: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 3: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 4: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 5: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 6: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 7: Analog I/O group x enable.
Allowed values:
0: Disabled: Acquisition on analog I/O group x disabled
1: Enabled: Acquisition on analog I/O group x enabled
Bit 16: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
Bit 17: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
Bit 18: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
Bit 19: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
Bit 20: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
Bit 21: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
Bit 22: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
Bit 23: Analog I/O group x status.
Allowed values:
0: Ongoing: Acquisition on analog I/O group x is ongoing or not started
1: Complete: Acquisition on analog I/O group x is complete
I/O group x counter register
Offset: 0x34, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
I/O group x counter register
Offset: 0x38, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
I/O group x counter register
Offset: 0x3c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
I/O group x counter register
Offset: 0x40, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
I/O group x counter register
Offset: 0x44, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
I/O group x counter register
Offset: 0x48, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
I/O group x counter register
Offset: 0x4c, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
I/O group x counter register
Offset: 0x50, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNT
r |
0x40004c00: Universal synchronous asynchronous receiver transmitter
109/123 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | CR3 | ||||||||||||||||||||||||||||||||
0xc | BRR | ||||||||||||||||||||||||||||||||
0x10 | GTPR | ||||||||||||||||||||||||||||||||
0x14 | RTOR | ||||||||||||||||||||||||||||||||
0x18 | RQR | ||||||||||||||||||||||||||||||||
0x1c | ISR | ||||||||||||||||||||||||||||||||
0x20 | ICR | ||||||||||||||||||||||||||||||||
0x24 | RDR | ||||||||||||||||||||||||||||||||
0x28 | TDR | ||||||||||||||||||||||||||||||||
0x2c | PRESC |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
21/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXFFIE
rw |
TXFEIE
rw |
FIFOEN
rw |
M1
rw |
EOBIE
rw |
RTOIE
rw |
DEAT
rw |
DEDT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OVER8
rw |
CMIE
rw |
MME
rw |
M0
rw |
WAKE
rw |
PCE
rw |
PS
rw |
PEIE
rw |
TXEIE
rw |
TCIE
rw |
RXNEIE
rw |
IDLEIE
rw |
TE
rw |
RE
rw |
UESM
rw |
UE
rw |
Bit 0: USART enable.
Allowed values:
0: Disabled: UART is disabled
1: Enabled: UART is enabled
Bit 1: USART enable in Stop mode.
Allowed values:
0: Disabled: USART not able to wake up the MCU from Stop mode
1: Enabled: USART able to wake up the MCU from Stop mode
Bit 2: Receiver enable.
Allowed values:
0: Disabled: Receiver is disabled
1: Enabled: Receiver is enabled
Bit 3: Transmitter enable.
Allowed values:
0: Disabled: Transmitter is disabled
1: Enabled: Transmitter is enabled
Bit 4: IDLE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever IDLE=1 in the ISR register
Bit 5: RXNE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever ORE=1 or RXNE=1 in the ISR register
Bit 6: Transmission complete interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TC=1 in the ISR register
Bit 7: interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TXE=1 in the ISR register
Bit 8: PE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever PE=1 in the ISR register
Bit 9: Parity selection.
Allowed values:
0: Even: Even parity
1: Odd: Odd parity
Bit 10: Parity control enable.
Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled
Bit 11: Receiver wakeup method.
Allowed values:
0: Idle: Idle line
1: Address: Address mask
Bit 12: Word length.
Allowed values:
0: Bit8: 1 start bit, 8 data bits, n stop bits
1: Bit9: 1 start bit, 9 data bits, n stop bits
Bit 13: Mute mode enable.
Allowed values:
0: Disabled: Receiver in active mode permanently
1: Enabled: Receiver can switch between mute mode and active mode
Bit 14: Character match interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated when the CMF bit is set in the ISR register
Bit 15: Oversampling mode.
Allowed values:
0: Oversampling16: Oversampling by 16
1: Oversampling8: Oversampling by 8
Bits 16-20: Driver Enable de-assertion time.
Allowed values: 0x0-0x1f
Bits 21-25: Driver Enable assertion time.
Allowed values: 0x0-0x1f
Bit 26: Receiver timeout interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated when the RTOF bit is set in the ISR register
Bit 27: End of Block interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: A USART interrupt is generated when the EOBF flag is set in the ISR register
Bit 28: Word length.
Allowed values:
0: M0: Use M0 to set the data bits
1: Bit7: 1 start bit, 7 data bits, n stop bits
Bit 29: FIFO mode enable.
Bit 30: TXFIFO empty interrupt enable.
Bit 31: RXFIFO Full interrupt enable.
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
18/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADD
rw |
RTOEN
rw |
ABRMOD
rw |
ABREN
rw |
MSBFIRST
rw |
DATAINV
rw |
TXINV
rw |
RXINV
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SWAP
rw |
LINEN
rw |
STOP
rw |
CLKEN
rw |
CPOL
rw |
CPHA
rw |
LBCL
rw |
LBDIE
rw |
LBDL
rw |
ADDM7
rw |
DIS_NSS
rw |
SLVEN
rw |
Bit 0: Synchronous Slave mode enable.
Bit 3: DIS_NSS.
Bit 4: 7-bit Address Detection/4-bit Address Detection.
Allowed values:
0: Bit4: 4-bit address detection
1: Bit7: 7-bit address detection
Bit 5: LIN break detection length.
Allowed values:
0: Bit10: 10-bit break detection
1: Bit11: 11-bit break detection
Bit 6: LIN break detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever LBDF=1 in the ISR register
Bit 8: Last bit clock pulse.
Allowed values:
0: NotOutput: The clock pulse of the last data bit is not output to the CK pin
1: Output: The clock pulse of the last data bit is output to the CK pin
Bit 9: Clock phase.
Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge
Bit 10: Clock polarity.
Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window
Bit 11: Clock enable.
Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled
Bits 12-13: STOP bits.
Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bit
2: Stop2: 2 stop bit
3: Stop1p5: 1.5 stop bit
Bit 14: LIN mode enable.
Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled
Bit 15: Swap TX/RX pins.
Allowed values:
0: Standard: TX/RX pins are used as defined in standard pinout
1: Swapped: The TX and RX pins functions are swapped
Bit 16: RX pin active level inversion.
Allowed values:
0: Standard: RX pin signal works using the standard logic levels
1: Inverted: RX pin signal values are inverted
Bit 17: TX pin active level inversion.
Allowed values:
0: Standard: TX pin signal works using the standard logic levels
1: Inverted: TX pin signal values are inverted
Bit 18: Binary data inversion.
Allowed values:
0: Positive: Logical data from the data register are send/received in positive/direct logic
1: Negative: Logical data from the data register are send/received in negative/inverse logic
Bit 19: Most significant bit first.
Allowed values:
0: LSB: data is transmitted/received with data bit 0 first, following the start bit
1: MSB: data is transmitted/received with MSB (bit 7/8/9) first, following the start bit
Bit 20: Auto baud rate enable.
Allowed values:
0: Disabled: Auto baud rate detection is disabled
1: Enabled: Auto baud rate detection is enabled
Bits 21-22: Auto baud rate mode.
Allowed values:
0: Start: Measurement of the start bit is used to detect the baud rate
1: Edge: Falling edge to falling edge measurement
2: Frame7F: 0x7F frame detection
3: Frame55: 0x55 frame detection
Bit 23: Receiver timeout enable.
Allowed values:
0: Disabled: Receiver timeout feature disabled
1: Enabled: Receiver timeout feature enabled
Bits 24-31: Address of the USART node.
Allowed values: 0x0-0xff
Control register 3
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
19/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFTCFG
rw |
RXFTIE
rw |
RXFTCFG
rw |
TCBGTIE
rw |
TXFTIE
rw |
WUFIE
rw |
WUS
rw |
SCARCNT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DEP
rw |
DEM
rw |
DDRE
rw |
OVRDIS
rw |
ONEBIT
rw |
CTSIE
rw |
CTSE
rw |
RTSE
rw |
DMAT
rw |
DMAR
rw |
SCEN
rw |
NACK
rw |
HDSEL
rw |
IRLP
rw |
IREN
rw |
EIE
rw |
Bit 0: Error interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the ISR register
Bit 1: Ir mode enable.
Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled
Bit 2: Ir low-power.
Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode
Bit 3: Half-duplex selection.
Allowed values:
0: NotSelected: Half duplex mode is not selected
1: Selected: Half duplex mode is selected
Bit 4: Smartcard NACK enable.
Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled
Bit 5: Smartcard mode enable.
Allowed values:
0: Disabled: Smartcard Mode disabled
1: Enabled: Smartcard Mode enabled
Bit 6: DMA enable receiver.
Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception
Bit 7: DMA enable transmitter.
Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission
Bit 8: RTS enable.
Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS output enabled, data is only requested when there is space in the receive buffer
Bit 9: CTS enable.
Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS mode enabled, data is only transmitted when the CTS input is asserted
Bit 10: CTS interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever CTSIF=1 in the ISR register
Bit 11: One sample bit method enable.
Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method
Bit 12: Overrun Disable.
Allowed values:
0: Enabled: Overrun Error Flag, ORE, is set when received data is not read before receiving new data
1: Disabled: Overrun functionality is disabled. If new data is received while the RXNE flag is still set the ORE flag is not set and the new received data overwrites the previous content of the RDR register
Bit 13: DMA Disable on Reception Error.
Allowed values:
0: NotDisabled: DMA is not disabled in case of reception error
1: Disabled: DMA is disabled following a reception error
Bit 14: Driver enable mode.
Allowed values:
0: Disabled: DE function is disabled
1: Enabled: The DE signal is output on the RTS pin
Bit 15: Driver enable polarity selection.
Allowed values:
0: High: DE signal is active high
1: Low: DE signal is active low
Bits 17-19: Smartcard auto-retry count.
Allowed values: 0x0-0x7
Bits 20-21: Wakeup from Stop mode interrupt flag selection.
Allowed values:
0: Address: WUF active on address match
2: Start: WuF active on Start bit detection
3: RXNE: WUF active on RXNE
Bit 22: Wakeup from Stop mode interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated whenever WUF=1 in the ISR register
Bit 23: TXFIFO threshold interrupt enable.
Bit 24: Transmission Complete before guard time, interrupt enable.
Bits 25-27: Receive FIFO threshold configuration.
Bit 28: RXFIFO threshold interrupt enable.
Bits 29-31: TXFIFO threshold configuration.
Baud rate register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BRR
rw |
Guard time and prescaler register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Receiver timeout register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Request register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
5/5 fields covered.
Bit 0: Auto baud rate request.
Allowed values:
1: Request: resets the ABRF flag in the USART_ISR and request an automatic baud rate measurement on the next received data frame
Bit 1: Send break request.
Allowed values:
1: Break: sets the SBKF flag and request to send a BREAK on the line, as soon as the transmit machine is available
Bit 2: Mute mode request.
Allowed values:
1: Mute: Puts the USART in mute mode and sets the RWU flag
Bit 3: Receive data flush request.
Allowed values:
1: Discard: clears the RXNE flag. This allows to discard the received data without reading it, and avoid an overrun condition
Bit 4: Transmit data flush request.
Allowed values:
1: Discard: Set the TXE flags. This allows to discard the transmit data
Interrupt status register
Offset: 0x1c, size: 32, reset: 0x000000C0, access: read-only
27/27 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFT
r |
RXFT
r |
TCBGT
r |
RXFF
r |
TXFE
r |
REACK
r |
TEACK
r |
WUF
r |
RWU
r |
SBKF
r |
CMF
r |
BUSY
r |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ABRF
r |
ABRE
r |
EOBF
r |
RTOF
r |
CTS
r |
CTSIF
r |
LBDF
r |
TXE
r |
TC
r |
RXNE
r |
IDLE
r |
ORE
r |
NE
r |
FE
r |
PE
r |
Bit 0: PE.
Bit 1: FE.
Bit 2: NF.
Bit 3: ORE.
Bit 4: IDLE.
Bit 5: RXNE.
Bit 6: TC.
Bit 7: TXE.
Bit 8: LBDF.
Bit 9: CTSIF.
Bit 10: CTS.
Bit 11: RTOF.
Bit 12: EOBF.
Bit 14: ABRE.
Bit 15: ABRF.
Bit 16: BUSY.
Bit 17: CMF.
Bit 18: SBKF.
Bit 19: RWU.
Bit 20: WUF.
Bit 21: TEACK.
Bit 22: REACK.
Bit 23: TXFE.
Bit 24: RXFF.
Bit 25: TCBGT.
Bit 26: RXFT.
Bit 27: TXFT.
Interrupt flag clear register
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
12/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUCF
w |
CMCF
w |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
UDRCF
w |
EOBCF
w |
RTOCF
w |
CTSCF
w |
LBDCF
w |
TCBGTCF
w |
TCCF
w |
TXFECF
w |
IDLECF
w |
ORECF
w |
NCEF
w |
FECF
w |
PECF
w |
Bit 0: Parity error clear flag.
Allowed values:
1: Clear: Clears the PE flag in the ISR register
Bit 1: Framing error clear flag.
Allowed values:
1: Clear: Clears the FE flag in the ISR register
Bit 2: Noise detected clear flag.
Allowed values:
1: Clear: Clears the NF flag in the ISR register
Bit 3: Overrun error clear flag.
Allowed values:
1: Clear: Clears the ORE flag in the ISR register
Bit 4: Idle line detected clear flag.
Allowed values:
1: Clear: Clears the IDLE flag in the ISR register
Bit 5: TXFIFO empty clear flag.
Bit 6: Transmission complete clear flag.
Allowed values:
1: Clear: Clears the TC flag in the ISR register
Bit 7: Transmission complete before Guard time clear flag.
Bit 8: LIN break detection clear flag.
Allowed values:
1: Clear: Clears the LBDF flag in the ISR register
Bit 9: CTS clear flag.
Allowed values:
1: Clear: Clears the CTSIF flag in the ISR register
Bit 11: Receiver timeout clear flag.
Allowed values:
1: Clear: Clears the RTOF flag in the ISR register
Bit 12: End of block clear flag.
Allowed values:
1: Clear: Clears the EOBF flag in the ISR register
Bit 13: UDRCF.
Bit 17: Character match clear flag.
Allowed values:
1: Clear: Clears the CMF flag in the ISR register
Bit 20: Wakeup from Stop mode clear flag.
Allowed values:
1: Clear: Clears the WUF flag in the ISR register
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RDR
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDR
rw |
USART prescaler register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESCALER
rw |
0x40005000: Universal synchronous asynchronous receiver transmitter
109/123 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | CR3 | ||||||||||||||||||||||||||||||||
0xc | BRR | ||||||||||||||||||||||||||||||||
0x10 | GTPR | ||||||||||||||||||||||||||||||||
0x14 | RTOR | ||||||||||||||||||||||||||||||||
0x18 | RQR | ||||||||||||||||||||||||||||||||
0x1c | ISR | ||||||||||||||||||||||||||||||||
0x20 | ICR | ||||||||||||||||||||||||||||||||
0x24 | RDR | ||||||||||||||||||||||||||||||||
0x28 | TDR | ||||||||||||||||||||||||||||||||
0x2c | PRESC |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
21/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXFFIE
rw |
TXFEIE
rw |
FIFOEN
rw |
M1
rw |
EOBIE
rw |
RTOIE
rw |
DEAT
rw |
DEDT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OVER8
rw |
CMIE
rw |
MME
rw |
M0
rw |
WAKE
rw |
PCE
rw |
PS
rw |
PEIE
rw |
TXEIE
rw |
TCIE
rw |
RXNEIE
rw |
IDLEIE
rw |
TE
rw |
RE
rw |
UESM
rw |
UE
rw |
Bit 0: USART enable.
Allowed values:
0: Disabled: UART is disabled
1: Enabled: UART is enabled
Bit 1: USART enable in Stop mode.
Allowed values:
0: Disabled: USART not able to wake up the MCU from Stop mode
1: Enabled: USART able to wake up the MCU from Stop mode
Bit 2: Receiver enable.
Allowed values:
0: Disabled: Receiver is disabled
1: Enabled: Receiver is enabled
Bit 3: Transmitter enable.
Allowed values:
0: Disabled: Transmitter is disabled
1: Enabled: Transmitter is enabled
Bit 4: IDLE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever IDLE=1 in the ISR register
Bit 5: RXNE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever ORE=1 or RXNE=1 in the ISR register
Bit 6: Transmission complete interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TC=1 in the ISR register
Bit 7: interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TXE=1 in the ISR register
Bit 8: PE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever PE=1 in the ISR register
Bit 9: Parity selection.
Allowed values:
0: Even: Even parity
1: Odd: Odd parity
Bit 10: Parity control enable.
Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled
Bit 11: Receiver wakeup method.
Allowed values:
0: Idle: Idle line
1: Address: Address mask
Bit 12: Word length.
Allowed values:
0: Bit8: 1 start bit, 8 data bits, n stop bits
1: Bit9: 1 start bit, 9 data bits, n stop bits
Bit 13: Mute mode enable.
Allowed values:
0: Disabled: Receiver in active mode permanently
1: Enabled: Receiver can switch between mute mode and active mode
Bit 14: Character match interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated when the CMF bit is set in the ISR register
Bit 15: Oversampling mode.
Allowed values:
0: Oversampling16: Oversampling by 16
1: Oversampling8: Oversampling by 8
Bits 16-20: Driver Enable de-assertion time.
Allowed values: 0x0-0x1f
Bits 21-25: Driver Enable assertion time.
Allowed values: 0x0-0x1f
Bit 26: Receiver timeout interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated when the RTOF bit is set in the ISR register
Bit 27: End of Block interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: A USART interrupt is generated when the EOBF flag is set in the ISR register
Bit 28: Word length.
Allowed values:
0: M0: Use M0 to set the data bits
1: Bit7: 1 start bit, 7 data bits, n stop bits
Bit 29: FIFO mode enable.
Bit 30: TXFIFO empty interrupt enable.
Bit 31: RXFIFO Full interrupt enable.
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
18/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADD
rw |
RTOEN
rw |
ABRMOD
rw |
ABREN
rw |
MSBFIRST
rw |
DATAINV
rw |
TXINV
rw |
RXINV
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SWAP
rw |
LINEN
rw |
STOP
rw |
CLKEN
rw |
CPOL
rw |
CPHA
rw |
LBCL
rw |
LBDIE
rw |
LBDL
rw |
ADDM7
rw |
DIS_NSS
rw |
SLVEN
rw |
Bit 0: Synchronous Slave mode enable.
Bit 3: DIS_NSS.
Bit 4: 7-bit Address Detection/4-bit Address Detection.
Allowed values:
0: Bit4: 4-bit address detection
1: Bit7: 7-bit address detection
Bit 5: LIN break detection length.
Allowed values:
0: Bit10: 10-bit break detection
1: Bit11: 11-bit break detection
Bit 6: LIN break detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever LBDF=1 in the ISR register
Bit 8: Last bit clock pulse.
Allowed values:
0: NotOutput: The clock pulse of the last data bit is not output to the CK pin
1: Output: The clock pulse of the last data bit is output to the CK pin
Bit 9: Clock phase.
Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge
Bit 10: Clock polarity.
Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window
Bit 11: Clock enable.
Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled
Bits 12-13: STOP bits.
Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bit
2: Stop2: 2 stop bit
3: Stop1p5: 1.5 stop bit
Bit 14: LIN mode enable.
Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled
Bit 15: Swap TX/RX pins.
Allowed values:
0: Standard: TX/RX pins are used as defined in standard pinout
1: Swapped: The TX and RX pins functions are swapped
Bit 16: RX pin active level inversion.
Allowed values:
0: Standard: RX pin signal works using the standard logic levels
1: Inverted: RX pin signal values are inverted
Bit 17: TX pin active level inversion.
Allowed values:
0: Standard: TX pin signal works using the standard logic levels
1: Inverted: TX pin signal values are inverted
Bit 18: Binary data inversion.
Allowed values:
0: Positive: Logical data from the data register are send/received in positive/direct logic
1: Negative: Logical data from the data register are send/received in negative/inverse logic
Bit 19: Most significant bit first.
Allowed values:
0: LSB: data is transmitted/received with data bit 0 first, following the start bit
1: MSB: data is transmitted/received with MSB (bit 7/8/9) first, following the start bit
Bit 20: Auto baud rate enable.
Allowed values:
0: Disabled: Auto baud rate detection is disabled
1: Enabled: Auto baud rate detection is enabled
Bits 21-22: Auto baud rate mode.
Allowed values:
0: Start: Measurement of the start bit is used to detect the baud rate
1: Edge: Falling edge to falling edge measurement
2: Frame7F: 0x7F frame detection
3: Frame55: 0x55 frame detection
Bit 23: Receiver timeout enable.
Allowed values:
0: Disabled: Receiver timeout feature disabled
1: Enabled: Receiver timeout feature enabled
Bits 24-31: Address of the USART node.
Allowed values: 0x0-0xff
Control register 3
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
19/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFTCFG
rw |
RXFTIE
rw |
RXFTCFG
rw |
TCBGTIE
rw |
TXFTIE
rw |
WUFIE
rw |
WUS
rw |
SCARCNT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DEP
rw |
DEM
rw |
DDRE
rw |
OVRDIS
rw |
ONEBIT
rw |
CTSIE
rw |
CTSE
rw |
RTSE
rw |
DMAT
rw |
DMAR
rw |
SCEN
rw |
NACK
rw |
HDSEL
rw |
IRLP
rw |
IREN
rw |
EIE
rw |
Bit 0: Error interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the ISR register
Bit 1: Ir mode enable.
Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled
Bit 2: Ir low-power.
Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode
Bit 3: Half-duplex selection.
Allowed values:
0: NotSelected: Half duplex mode is not selected
1: Selected: Half duplex mode is selected
Bit 4: Smartcard NACK enable.
Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled
Bit 5: Smartcard mode enable.
Allowed values:
0: Disabled: Smartcard Mode disabled
1: Enabled: Smartcard Mode enabled
Bit 6: DMA enable receiver.
Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception
Bit 7: DMA enable transmitter.
Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission
Bit 8: RTS enable.
Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS output enabled, data is only requested when there is space in the receive buffer
Bit 9: CTS enable.
Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS mode enabled, data is only transmitted when the CTS input is asserted
Bit 10: CTS interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever CTSIF=1 in the ISR register
Bit 11: One sample bit method enable.
Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method
Bit 12: Overrun Disable.
Allowed values:
0: Enabled: Overrun Error Flag, ORE, is set when received data is not read before receiving new data
1: Disabled: Overrun functionality is disabled. If new data is received while the RXNE flag is still set the ORE flag is not set and the new received data overwrites the previous content of the RDR register
Bit 13: DMA Disable on Reception Error.
Allowed values:
0: NotDisabled: DMA is not disabled in case of reception error
1: Disabled: DMA is disabled following a reception error
Bit 14: Driver enable mode.
Allowed values:
0: Disabled: DE function is disabled
1: Enabled: The DE signal is output on the RTS pin
Bit 15: Driver enable polarity selection.
Allowed values:
0: High: DE signal is active high
1: Low: DE signal is active low
Bits 17-19: Smartcard auto-retry count.
Allowed values: 0x0-0x7
Bits 20-21: Wakeup from Stop mode interrupt flag selection.
Allowed values:
0: Address: WUF active on address match
2: Start: WuF active on Start bit detection
3: RXNE: WUF active on RXNE
Bit 22: Wakeup from Stop mode interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated whenever WUF=1 in the ISR register
Bit 23: TXFIFO threshold interrupt enable.
Bit 24: Transmission Complete before guard time, interrupt enable.
Bits 25-27: Receive FIFO threshold configuration.
Bit 28: RXFIFO threshold interrupt enable.
Bits 29-31: TXFIFO threshold configuration.
Baud rate register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BRR
rw |
Guard time and prescaler register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Receiver timeout register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Request register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
5/5 fields covered.
Bit 0: Auto baud rate request.
Allowed values:
1: Request: resets the ABRF flag in the USART_ISR and request an automatic baud rate measurement on the next received data frame
Bit 1: Send break request.
Allowed values:
1: Break: sets the SBKF flag and request to send a BREAK on the line, as soon as the transmit machine is available
Bit 2: Mute mode request.
Allowed values:
1: Mute: Puts the USART in mute mode and sets the RWU flag
Bit 3: Receive data flush request.
Allowed values:
1: Discard: clears the RXNE flag. This allows to discard the received data without reading it, and avoid an overrun condition
Bit 4: Transmit data flush request.
Allowed values:
1: Discard: Set the TXE flags. This allows to discard the transmit data
Interrupt status register
Offset: 0x1c, size: 32, reset: 0x000000C0, access: read-only
27/27 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFT
r |
RXFT
r |
TCBGT
r |
RXFF
r |
TXFE
r |
REACK
r |
TEACK
r |
WUF
r |
RWU
r |
SBKF
r |
CMF
r |
BUSY
r |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ABRF
r |
ABRE
r |
EOBF
r |
RTOF
r |
CTS
r |
CTSIF
r |
LBDF
r |
TXE
r |
TC
r |
RXNE
r |
IDLE
r |
ORE
r |
NE
r |
FE
r |
PE
r |
Bit 0: PE.
Bit 1: FE.
Bit 2: NF.
Bit 3: ORE.
Bit 4: IDLE.
Bit 5: RXNE.
Bit 6: TC.
Bit 7: TXE.
Bit 8: LBDF.
Bit 9: CTSIF.
Bit 10: CTS.
Bit 11: RTOF.
Bit 12: EOBF.
Bit 14: ABRE.
Bit 15: ABRF.
Bit 16: BUSY.
Bit 17: CMF.
Bit 18: SBKF.
Bit 19: RWU.
Bit 20: WUF.
Bit 21: TEACK.
Bit 22: REACK.
Bit 23: TXFE.
Bit 24: RXFF.
Bit 25: TCBGT.
Bit 26: RXFT.
Bit 27: TXFT.
Interrupt flag clear register
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
12/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUCF
w |
CMCF
w |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
UDRCF
w |
EOBCF
w |
RTOCF
w |
CTSCF
w |
LBDCF
w |
TCBGTCF
w |
TCCF
w |
TXFECF
w |
IDLECF
w |
ORECF
w |
NCEF
w |
FECF
w |
PECF
w |
Bit 0: Parity error clear flag.
Allowed values:
1: Clear: Clears the PE flag in the ISR register
Bit 1: Framing error clear flag.
Allowed values:
1: Clear: Clears the FE flag in the ISR register
Bit 2: Noise detected clear flag.
Allowed values:
1: Clear: Clears the NF flag in the ISR register
Bit 3: Overrun error clear flag.
Allowed values:
1: Clear: Clears the ORE flag in the ISR register
Bit 4: Idle line detected clear flag.
Allowed values:
1: Clear: Clears the IDLE flag in the ISR register
Bit 5: TXFIFO empty clear flag.
Bit 6: Transmission complete clear flag.
Allowed values:
1: Clear: Clears the TC flag in the ISR register
Bit 7: Transmission complete before Guard time clear flag.
Bit 8: LIN break detection clear flag.
Allowed values:
1: Clear: Clears the LBDF flag in the ISR register
Bit 9: CTS clear flag.
Allowed values:
1: Clear: Clears the CTSIF flag in the ISR register
Bit 11: Receiver timeout clear flag.
Allowed values:
1: Clear: Clears the RTOF flag in the ISR register
Bit 12: End of block clear flag.
Allowed values:
1: Clear: Clears the EOBF flag in the ISR register
Bit 13: UDRCF.
Bit 17: Character match clear flag.
Allowed values:
1: Clear: Clears the CMF flag in the ISR register
Bit 20: Wakeup from Stop mode clear flag.
Allowed values:
1: Clear: Clears the WUF flag in the ISR register
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RDR
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDR
rw |
USART prescaler register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESCALER
rw |
0x40013800: Universal synchronous asynchronous receiver transmitter
109/123 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | CR3 | ||||||||||||||||||||||||||||||||
0xc | BRR | ||||||||||||||||||||||||||||||||
0x10 | GTPR | ||||||||||||||||||||||||||||||||
0x14 | RTOR | ||||||||||||||||||||||||||||||||
0x18 | RQR | ||||||||||||||||||||||||||||||||
0x1c | ISR | ||||||||||||||||||||||||||||||||
0x20 | ICR | ||||||||||||||||||||||||||||||||
0x24 | RDR | ||||||||||||||||||||||||||||||||
0x28 | TDR | ||||||||||||||||||||||||||||||||
0x2c | PRESC |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
21/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXFFIE
rw |
TXFEIE
rw |
FIFOEN
rw |
M1
rw |
EOBIE
rw |
RTOIE
rw |
DEAT
rw |
DEDT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OVER8
rw |
CMIE
rw |
MME
rw |
M0
rw |
WAKE
rw |
PCE
rw |
PS
rw |
PEIE
rw |
TXEIE
rw |
TCIE
rw |
RXNEIE
rw |
IDLEIE
rw |
TE
rw |
RE
rw |
UESM
rw |
UE
rw |
Bit 0: USART enable.
Allowed values:
0: Disabled: UART is disabled
1: Enabled: UART is enabled
Bit 1: USART enable in Stop mode.
Allowed values:
0: Disabled: USART not able to wake up the MCU from Stop mode
1: Enabled: USART able to wake up the MCU from Stop mode
Bit 2: Receiver enable.
Allowed values:
0: Disabled: Receiver is disabled
1: Enabled: Receiver is enabled
Bit 3: Transmitter enable.
Allowed values:
0: Disabled: Transmitter is disabled
1: Enabled: Transmitter is enabled
Bit 4: IDLE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever IDLE=1 in the ISR register
Bit 5: RXNE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever ORE=1 or RXNE=1 in the ISR register
Bit 6: Transmission complete interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TC=1 in the ISR register
Bit 7: interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TXE=1 in the ISR register
Bit 8: PE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever PE=1 in the ISR register
Bit 9: Parity selection.
Allowed values:
0: Even: Even parity
1: Odd: Odd parity
Bit 10: Parity control enable.
Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled
Bit 11: Receiver wakeup method.
Allowed values:
0: Idle: Idle line
1: Address: Address mask
Bit 12: Word length.
Allowed values:
0: Bit8: 1 start bit, 8 data bits, n stop bits
1: Bit9: 1 start bit, 9 data bits, n stop bits
Bit 13: Mute mode enable.
Allowed values:
0: Disabled: Receiver in active mode permanently
1: Enabled: Receiver can switch between mute mode and active mode
Bit 14: Character match interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated when the CMF bit is set in the ISR register
Bit 15: Oversampling mode.
Allowed values:
0: Oversampling16: Oversampling by 16
1: Oversampling8: Oversampling by 8
Bits 16-20: Driver Enable de-assertion time.
Allowed values: 0x0-0x1f
Bits 21-25: Driver Enable assertion time.
Allowed values: 0x0-0x1f
Bit 26: Receiver timeout interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated when the RTOF bit is set in the ISR register
Bit 27: End of Block interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: A USART interrupt is generated when the EOBF flag is set in the ISR register
Bit 28: Word length.
Allowed values:
0: M0: Use M0 to set the data bits
1: Bit7: 1 start bit, 7 data bits, n stop bits
Bit 29: FIFO mode enable.
Bit 30: TXFIFO empty interrupt enable.
Bit 31: RXFIFO Full interrupt enable.
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
18/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADD
rw |
RTOEN
rw |
ABRMOD
rw |
ABREN
rw |
MSBFIRST
rw |
DATAINV
rw |
TXINV
rw |
RXINV
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SWAP
rw |
LINEN
rw |
STOP
rw |
CLKEN
rw |
CPOL
rw |
CPHA
rw |
LBCL
rw |
LBDIE
rw |
LBDL
rw |
ADDM7
rw |
DIS_NSS
rw |
SLVEN
rw |
Bit 0: Synchronous Slave mode enable.
Bit 3: DIS_NSS.
Bit 4: 7-bit Address Detection/4-bit Address Detection.
Allowed values:
0: Bit4: 4-bit address detection
1: Bit7: 7-bit address detection
Bit 5: LIN break detection length.
Allowed values:
0: Bit10: 10-bit break detection
1: Bit11: 11-bit break detection
Bit 6: LIN break detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever LBDF=1 in the ISR register
Bit 8: Last bit clock pulse.
Allowed values:
0: NotOutput: The clock pulse of the last data bit is not output to the CK pin
1: Output: The clock pulse of the last data bit is output to the CK pin
Bit 9: Clock phase.
Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge
Bit 10: Clock polarity.
Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window
Bit 11: Clock enable.
Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled
Bits 12-13: STOP bits.
Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bit
2: Stop2: 2 stop bit
3: Stop1p5: 1.5 stop bit
Bit 14: LIN mode enable.
Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled
Bit 15: Swap TX/RX pins.
Allowed values:
0: Standard: TX/RX pins are used as defined in standard pinout
1: Swapped: The TX and RX pins functions are swapped
Bit 16: RX pin active level inversion.
Allowed values:
0: Standard: RX pin signal works using the standard logic levels
1: Inverted: RX pin signal values are inverted
Bit 17: TX pin active level inversion.
Allowed values:
0: Standard: TX pin signal works using the standard logic levels
1: Inverted: TX pin signal values are inverted
Bit 18: Binary data inversion.
Allowed values:
0: Positive: Logical data from the data register are send/received in positive/direct logic
1: Negative: Logical data from the data register are send/received in negative/inverse logic
Bit 19: Most significant bit first.
Allowed values:
0: LSB: data is transmitted/received with data bit 0 first, following the start bit
1: MSB: data is transmitted/received with MSB (bit 7/8/9) first, following the start bit
Bit 20: Auto baud rate enable.
Allowed values:
0: Disabled: Auto baud rate detection is disabled
1: Enabled: Auto baud rate detection is enabled
Bits 21-22: Auto baud rate mode.
Allowed values:
0: Start: Measurement of the start bit is used to detect the baud rate
1: Edge: Falling edge to falling edge measurement
2: Frame7F: 0x7F frame detection
3: Frame55: 0x55 frame detection
Bit 23: Receiver timeout enable.
Allowed values:
0: Disabled: Receiver timeout feature disabled
1: Enabled: Receiver timeout feature enabled
Bits 24-31: Address of the USART node.
Allowed values: 0x0-0xff
Control register 3
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
19/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFTCFG
rw |
RXFTIE
rw |
RXFTCFG
rw |
TCBGTIE
rw |
TXFTIE
rw |
WUFIE
rw |
WUS
rw |
SCARCNT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DEP
rw |
DEM
rw |
DDRE
rw |
OVRDIS
rw |
ONEBIT
rw |
CTSIE
rw |
CTSE
rw |
RTSE
rw |
DMAT
rw |
DMAR
rw |
SCEN
rw |
NACK
rw |
HDSEL
rw |
IRLP
rw |
IREN
rw |
EIE
rw |
Bit 0: Error interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the ISR register
Bit 1: Ir mode enable.
Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled
Bit 2: Ir low-power.
Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode
Bit 3: Half-duplex selection.
Allowed values:
0: NotSelected: Half duplex mode is not selected
1: Selected: Half duplex mode is selected
Bit 4: Smartcard NACK enable.
Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled
Bit 5: Smartcard mode enable.
Allowed values:
0: Disabled: Smartcard Mode disabled
1: Enabled: Smartcard Mode enabled
Bit 6: DMA enable receiver.
Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception
Bit 7: DMA enable transmitter.
Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission
Bit 8: RTS enable.
Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS output enabled, data is only requested when there is space in the receive buffer
Bit 9: CTS enable.
Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS mode enabled, data is only transmitted when the CTS input is asserted
Bit 10: CTS interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever CTSIF=1 in the ISR register
Bit 11: One sample bit method enable.
Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method
Bit 12: Overrun Disable.
Allowed values:
0: Enabled: Overrun Error Flag, ORE, is set when received data is not read before receiving new data
1: Disabled: Overrun functionality is disabled. If new data is received while the RXNE flag is still set the ORE flag is not set and the new received data overwrites the previous content of the RDR register
Bit 13: DMA Disable on Reception Error.
Allowed values:
0: NotDisabled: DMA is not disabled in case of reception error
1: Disabled: DMA is disabled following a reception error
Bit 14: Driver enable mode.
Allowed values:
0: Disabled: DE function is disabled
1: Enabled: The DE signal is output on the RTS pin
Bit 15: Driver enable polarity selection.
Allowed values:
0: High: DE signal is active high
1: Low: DE signal is active low
Bits 17-19: Smartcard auto-retry count.
Allowed values: 0x0-0x7
Bits 20-21: Wakeup from Stop mode interrupt flag selection.
Allowed values:
0: Address: WUF active on address match
2: Start: WuF active on Start bit detection
3: RXNE: WUF active on RXNE
Bit 22: Wakeup from Stop mode interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated whenever WUF=1 in the ISR register
Bit 23: TXFIFO threshold interrupt enable.
Bit 24: Transmission Complete before guard time, interrupt enable.
Bits 25-27: Receive FIFO threshold configuration.
Bit 28: RXFIFO threshold interrupt enable.
Bits 29-31: TXFIFO threshold configuration.
Baud rate register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BRR
rw |
Guard time and prescaler register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Receiver timeout register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Request register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
5/5 fields covered.
Bit 0: Auto baud rate request.
Allowed values:
1: Request: resets the ABRF flag in the USART_ISR and request an automatic baud rate measurement on the next received data frame
Bit 1: Send break request.
Allowed values:
1: Break: sets the SBKF flag and request to send a BREAK on the line, as soon as the transmit machine is available
Bit 2: Mute mode request.
Allowed values:
1: Mute: Puts the USART in mute mode and sets the RWU flag
Bit 3: Receive data flush request.
Allowed values:
1: Discard: clears the RXNE flag. This allows to discard the received data without reading it, and avoid an overrun condition
Bit 4: Transmit data flush request.
Allowed values:
1: Discard: Set the TXE flags. This allows to discard the transmit data
Interrupt status register
Offset: 0x1c, size: 32, reset: 0x000000C0, access: read-only
27/27 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFT
r |
RXFT
r |
TCBGT
r |
RXFF
r |
TXFE
r |
REACK
r |
TEACK
r |
WUF
r |
RWU
r |
SBKF
r |
CMF
r |
BUSY
r |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ABRF
r |
ABRE
r |
EOBF
r |
RTOF
r |
CTS
r |
CTSIF
r |
LBDF
r |
TXE
r |
TC
r |
RXNE
r |
IDLE
r |
ORE
r |
NE
r |
FE
r |
PE
r |
Bit 0: PE.
Bit 1: FE.
Bit 2: NF.
Bit 3: ORE.
Bit 4: IDLE.
Bit 5: RXNE.
Bit 6: TC.
Bit 7: TXE.
Bit 8: LBDF.
Bit 9: CTSIF.
Bit 10: CTS.
Bit 11: RTOF.
Bit 12: EOBF.
Bit 14: ABRE.
Bit 15: ABRF.
Bit 16: BUSY.
Bit 17: CMF.
Bit 18: SBKF.
Bit 19: RWU.
Bit 20: WUF.
Bit 21: TEACK.
Bit 22: REACK.
Bit 23: TXFE.
Bit 24: RXFF.
Bit 25: TCBGT.
Bit 26: RXFT.
Bit 27: TXFT.
Interrupt flag clear register
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
12/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUCF
w |
CMCF
w |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
UDRCF
w |
EOBCF
w |
RTOCF
w |
CTSCF
w |
LBDCF
w |
TCBGTCF
w |
TCCF
w |
TXFECF
w |
IDLECF
w |
ORECF
w |
NCEF
w |
FECF
w |
PECF
w |
Bit 0: Parity error clear flag.
Allowed values:
1: Clear: Clears the PE flag in the ISR register
Bit 1: Framing error clear flag.
Allowed values:
1: Clear: Clears the FE flag in the ISR register
Bit 2: Noise detected clear flag.
Allowed values:
1: Clear: Clears the NF flag in the ISR register
Bit 3: Overrun error clear flag.
Allowed values:
1: Clear: Clears the ORE flag in the ISR register
Bit 4: Idle line detected clear flag.
Allowed values:
1: Clear: Clears the IDLE flag in the ISR register
Bit 5: TXFIFO empty clear flag.
Bit 6: Transmission complete clear flag.
Allowed values:
1: Clear: Clears the TC flag in the ISR register
Bit 7: Transmission complete before Guard time clear flag.
Bit 8: LIN break detection clear flag.
Allowed values:
1: Clear: Clears the LBDF flag in the ISR register
Bit 9: CTS clear flag.
Allowed values:
1: Clear: Clears the CTSIF flag in the ISR register
Bit 11: Receiver timeout clear flag.
Allowed values:
1: Clear: Clears the RTOF flag in the ISR register
Bit 12: End of block clear flag.
Allowed values:
1: Clear: Clears the EOBF flag in the ISR register
Bit 13: UDRCF.
Bit 17: Character match clear flag.
Allowed values:
1: Clear: Clears the CMF flag in the ISR register
Bit 20: Wakeup from Stop mode clear flag.
Allowed values:
1: Clear: Clears the WUF flag in the ISR register
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RDR
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDR
rw |
USART prescaler register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESCALER
rw |
0x40004400: Universal synchronous asynchronous receiver transmitter
109/123 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | CR3 | ||||||||||||||||||||||||||||||||
0xc | BRR | ||||||||||||||||||||||||||||||||
0x10 | GTPR | ||||||||||||||||||||||||||||||||
0x14 | RTOR | ||||||||||||||||||||||||||||||||
0x18 | RQR | ||||||||||||||||||||||||||||||||
0x1c | ISR | ||||||||||||||||||||||||||||||||
0x20 | ICR | ||||||||||||||||||||||||||||||||
0x24 | RDR | ||||||||||||||||||||||||||||||||
0x28 | TDR | ||||||||||||||||||||||||||||||||
0x2c | PRESC |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
21/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXFFIE
rw |
TXFEIE
rw |
FIFOEN
rw |
M1
rw |
EOBIE
rw |
RTOIE
rw |
DEAT
rw |
DEDT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OVER8
rw |
CMIE
rw |
MME
rw |
M0
rw |
WAKE
rw |
PCE
rw |
PS
rw |
PEIE
rw |
TXEIE
rw |
TCIE
rw |
RXNEIE
rw |
IDLEIE
rw |
TE
rw |
RE
rw |
UESM
rw |
UE
rw |
Bit 0: USART enable.
Allowed values:
0: Disabled: UART is disabled
1: Enabled: UART is enabled
Bit 1: USART enable in Stop mode.
Allowed values:
0: Disabled: USART not able to wake up the MCU from Stop mode
1: Enabled: USART able to wake up the MCU from Stop mode
Bit 2: Receiver enable.
Allowed values:
0: Disabled: Receiver is disabled
1: Enabled: Receiver is enabled
Bit 3: Transmitter enable.
Allowed values:
0: Disabled: Transmitter is disabled
1: Enabled: Transmitter is enabled
Bit 4: IDLE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever IDLE=1 in the ISR register
Bit 5: RXNE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever ORE=1 or RXNE=1 in the ISR register
Bit 6: Transmission complete interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TC=1 in the ISR register
Bit 7: interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TXE=1 in the ISR register
Bit 8: PE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever PE=1 in the ISR register
Bit 9: Parity selection.
Allowed values:
0: Even: Even parity
1: Odd: Odd parity
Bit 10: Parity control enable.
Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled
Bit 11: Receiver wakeup method.
Allowed values:
0: Idle: Idle line
1: Address: Address mask
Bit 12: Word length.
Allowed values:
0: Bit8: 1 start bit, 8 data bits, n stop bits
1: Bit9: 1 start bit, 9 data bits, n stop bits
Bit 13: Mute mode enable.
Allowed values:
0: Disabled: Receiver in active mode permanently
1: Enabled: Receiver can switch between mute mode and active mode
Bit 14: Character match interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated when the CMF bit is set in the ISR register
Bit 15: Oversampling mode.
Allowed values:
0: Oversampling16: Oversampling by 16
1: Oversampling8: Oversampling by 8
Bits 16-20: Driver Enable de-assertion time.
Allowed values: 0x0-0x1f
Bits 21-25: Driver Enable assertion time.
Allowed values: 0x0-0x1f
Bit 26: Receiver timeout interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated when the RTOF bit is set in the ISR register
Bit 27: End of Block interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: A USART interrupt is generated when the EOBF flag is set in the ISR register
Bit 28: Word length.
Allowed values:
0: M0: Use M0 to set the data bits
1: Bit7: 1 start bit, 7 data bits, n stop bits
Bit 29: FIFO mode enable.
Bit 30: TXFIFO empty interrupt enable.
Bit 31: RXFIFO Full interrupt enable.
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
18/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADD
rw |
RTOEN
rw |
ABRMOD
rw |
ABREN
rw |
MSBFIRST
rw |
DATAINV
rw |
TXINV
rw |
RXINV
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SWAP
rw |
LINEN
rw |
STOP
rw |
CLKEN
rw |
CPOL
rw |
CPHA
rw |
LBCL
rw |
LBDIE
rw |
LBDL
rw |
ADDM7
rw |
DIS_NSS
rw |
SLVEN
rw |
Bit 0: Synchronous Slave mode enable.
Bit 3: DIS_NSS.
Bit 4: 7-bit Address Detection/4-bit Address Detection.
Allowed values:
0: Bit4: 4-bit address detection
1: Bit7: 7-bit address detection
Bit 5: LIN break detection length.
Allowed values:
0: Bit10: 10-bit break detection
1: Bit11: 11-bit break detection
Bit 6: LIN break detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever LBDF=1 in the ISR register
Bit 8: Last bit clock pulse.
Allowed values:
0: NotOutput: The clock pulse of the last data bit is not output to the CK pin
1: Output: The clock pulse of the last data bit is output to the CK pin
Bit 9: Clock phase.
Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge
Bit 10: Clock polarity.
Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window
Bit 11: Clock enable.
Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled
Bits 12-13: STOP bits.
Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bit
2: Stop2: 2 stop bit
3: Stop1p5: 1.5 stop bit
Bit 14: LIN mode enable.
Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled
Bit 15: Swap TX/RX pins.
Allowed values:
0: Standard: TX/RX pins are used as defined in standard pinout
1: Swapped: The TX and RX pins functions are swapped
Bit 16: RX pin active level inversion.
Allowed values:
0: Standard: RX pin signal works using the standard logic levels
1: Inverted: RX pin signal values are inverted
Bit 17: TX pin active level inversion.
Allowed values:
0: Standard: TX pin signal works using the standard logic levels
1: Inverted: TX pin signal values are inverted
Bit 18: Binary data inversion.
Allowed values:
0: Positive: Logical data from the data register are send/received in positive/direct logic
1: Negative: Logical data from the data register are send/received in negative/inverse logic
Bit 19: Most significant bit first.
Allowed values:
0: LSB: data is transmitted/received with data bit 0 first, following the start bit
1: MSB: data is transmitted/received with MSB (bit 7/8/9) first, following the start bit
Bit 20: Auto baud rate enable.
Allowed values:
0: Disabled: Auto baud rate detection is disabled
1: Enabled: Auto baud rate detection is enabled
Bits 21-22: Auto baud rate mode.
Allowed values:
0: Start: Measurement of the start bit is used to detect the baud rate
1: Edge: Falling edge to falling edge measurement
2: Frame7F: 0x7F frame detection
3: Frame55: 0x55 frame detection
Bit 23: Receiver timeout enable.
Allowed values:
0: Disabled: Receiver timeout feature disabled
1: Enabled: Receiver timeout feature enabled
Bits 24-31: Address of the USART node.
Allowed values: 0x0-0xff
Control register 3
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
19/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFTCFG
rw |
RXFTIE
rw |
RXFTCFG
rw |
TCBGTIE
rw |
TXFTIE
rw |
WUFIE
rw |
WUS
rw |
SCARCNT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DEP
rw |
DEM
rw |
DDRE
rw |
OVRDIS
rw |
ONEBIT
rw |
CTSIE
rw |
CTSE
rw |
RTSE
rw |
DMAT
rw |
DMAR
rw |
SCEN
rw |
NACK
rw |
HDSEL
rw |
IRLP
rw |
IREN
rw |
EIE
rw |
Bit 0: Error interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the ISR register
Bit 1: Ir mode enable.
Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled
Bit 2: Ir low-power.
Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode
Bit 3: Half-duplex selection.
Allowed values:
0: NotSelected: Half duplex mode is not selected
1: Selected: Half duplex mode is selected
Bit 4: Smartcard NACK enable.
Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled
Bit 5: Smartcard mode enable.
Allowed values:
0: Disabled: Smartcard Mode disabled
1: Enabled: Smartcard Mode enabled
Bit 6: DMA enable receiver.
Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception
Bit 7: DMA enable transmitter.
Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission
Bit 8: RTS enable.
Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS output enabled, data is only requested when there is space in the receive buffer
Bit 9: CTS enable.
Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS mode enabled, data is only transmitted when the CTS input is asserted
Bit 10: CTS interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever CTSIF=1 in the ISR register
Bit 11: One sample bit method enable.
Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method
Bit 12: Overrun Disable.
Allowed values:
0: Enabled: Overrun Error Flag, ORE, is set when received data is not read before receiving new data
1: Disabled: Overrun functionality is disabled. If new data is received while the RXNE flag is still set the ORE flag is not set and the new received data overwrites the previous content of the RDR register
Bit 13: DMA Disable on Reception Error.
Allowed values:
0: NotDisabled: DMA is not disabled in case of reception error
1: Disabled: DMA is disabled following a reception error
Bit 14: Driver enable mode.
Allowed values:
0: Disabled: DE function is disabled
1: Enabled: The DE signal is output on the RTS pin
Bit 15: Driver enable polarity selection.
Allowed values:
0: High: DE signal is active high
1: Low: DE signal is active low
Bits 17-19: Smartcard auto-retry count.
Allowed values: 0x0-0x7
Bits 20-21: Wakeup from Stop mode interrupt flag selection.
Allowed values:
0: Address: WUF active on address match
2: Start: WuF active on Start bit detection
3: RXNE: WUF active on RXNE
Bit 22: Wakeup from Stop mode interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated whenever WUF=1 in the ISR register
Bit 23: TXFIFO threshold interrupt enable.
Bit 24: Transmission Complete before guard time, interrupt enable.
Bits 25-27: Receive FIFO threshold configuration.
Bit 28: RXFIFO threshold interrupt enable.
Bits 29-31: TXFIFO threshold configuration.
Baud rate register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BRR
rw |
Guard time and prescaler register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Receiver timeout register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Request register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
5/5 fields covered.
Bit 0: Auto baud rate request.
Allowed values:
1: Request: resets the ABRF flag in the USART_ISR and request an automatic baud rate measurement on the next received data frame
Bit 1: Send break request.
Allowed values:
1: Break: sets the SBKF flag and request to send a BREAK on the line, as soon as the transmit machine is available
Bit 2: Mute mode request.
Allowed values:
1: Mute: Puts the USART in mute mode and sets the RWU flag
Bit 3: Receive data flush request.
Allowed values:
1: Discard: clears the RXNE flag. This allows to discard the received data without reading it, and avoid an overrun condition
Bit 4: Transmit data flush request.
Allowed values:
1: Discard: Set the TXE flags. This allows to discard the transmit data
Interrupt status register
Offset: 0x1c, size: 32, reset: 0x000000C0, access: read-only
27/27 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFT
r |
RXFT
r |
TCBGT
r |
RXFF
r |
TXFE
r |
REACK
r |
TEACK
r |
WUF
r |
RWU
r |
SBKF
r |
CMF
r |
BUSY
r |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ABRF
r |
ABRE
r |
EOBF
r |
RTOF
r |
CTS
r |
CTSIF
r |
LBDF
r |
TXE
r |
TC
r |
RXNE
r |
IDLE
r |
ORE
r |
NE
r |
FE
r |
PE
r |
Bit 0: PE.
Bit 1: FE.
Bit 2: NF.
Bit 3: ORE.
Bit 4: IDLE.
Bit 5: RXNE.
Bit 6: TC.
Bit 7: TXE.
Bit 8: LBDF.
Bit 9: CTSIF.
Bit 10: CTS.
Bit 11: RTOF.
Bit 12: EOBF.
Bit 14: ABRE.
Bit 15: ABRF.
Bit 16: BUSY.
Bit 17: CMF.
Bit 18: SBKF.
Bit 19: RWU.
Bit 20: WUF.
Bit 21: TEACK.
Bit 22: REACK.
Bit 23: TXFE.
Bit 24: RXFF.
Bit 25: TCBGT.
Bit 26: RXFT.
Bit 27: TXFT.
Interrupt flag clear register
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
12/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUCF
w |
CMCF
w |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
UDRCF
w |
EOBCF
w |
RTOCF
w |
CTSCF
w |
LBDCF
w |
TCBGTCF
w |
TCCF
w |
TXFECF
w |
IDLECF
w |
ORECF
w |
NCEF
w |
FECF
w |
PECF
w |
Bit 0: Parity error clear flag.
Allowed values:
1: Clear: Clears the PE flag in the ISR register
Bit 1: Framing error clear flag.
Allowed values:
1: Clear: Clears the FE flag in the ISR register
Bit 2: Noise detected clear flag.
Allowed values:
1: Clear: Clears the NF flag in the ISR register
Bit 3: Overrun error clear flag.
Allowed values:
1: Clear: Clears the ORE flag in the ISR register
Bit 4: Idle line detected clear flag.
Allowed values:
1: Clear: Clears the IDLE flag in the ISR register
Bit 5: TXFIFO empty clear flag.
Bit 6: Transmission complete clear flag.
Allowed values:
1: Clear: Clears the TC flag in the ISR register
Bit 7: Transmission complete before Guard time clear flag.
Bit 8: LIN break detection clear flag.
Allowed values:
1: Clear: Clears the LBDF flag in the ISR register
Bit 9: CTS clear flag.
Allowed values:
1: Clear: Clears the CTSIF flag in the ISR register
Bit 11: Receiver timeout clear flag.
Allowed values:
1: Clear: Clears the RTOF flag in the ISR register
Bit 12: End of block clear flag.
Allowed values:
1: Clear: Clears the EOBF flag in the ISR register
Bit 13: UDRCF.
Bit 17: Character match clear flag.
Allowed values:
1: Clear: Clears the CMF flag in the ISR register
Bit 20: Wakeup from Stop mode clear flag.
Allowed values:
1: Clear: Clears the WUF flag in the ISR register
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RDR
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDR
rw |
USART prescaler register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESCALER
rw |
0x40004800: Universal synchronous asynchronous receiver transmitter
109/123 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR1 | ||||||||||||||||||||||||||||||||
0x4 | CR2 | ||||||||||||||||||||||||||||||||
0x8 | CR3 | ||||||||||||||||||||||||||||||||
0xc | BRR | ||||||||||||||||||||||||||||||||
0x10 | GTPR | ||||||||||||||||||||||||||||||||
0x14 | RTOR | ||||||||||||||||||||||||||||||||
0x18 | RQR | ||||||||||||||||||||||||||||||||
0x1c | ISR | ||||||||||||||||||||||||||||||||
0x20 | ICR | ||||||||||||||||||||||||||||||||
0x24 | RDR | ||||||||||||||||||||||||||||||||
0x28 | TDR | ||||||||||||||||||||||||||||||||
0x2c | PRESC |
Control register 1
Offset: 0x0, size: 32, reset: 0x00000000, access: read-write
21/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RXFFIE
rw |
TXFEIE
rw |
FIFOEN
rw |
M1
rw |
EOBIE
rw |
RTOIE
rw |
DEAT
rw |
DEDT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OVER8
rw |
CMIE
rw |
MME
rw |
M0
rw |
WAKE
rw |
PCE
rw |
PS
rw |
PEIE
rw |
TXEIE
rw |
TCIE
rw |
RXNEIE
rw |
IDLEIE
rw |
TE
rw |
RE
rw |
UESM
rw |
UE
rw |
Bit 0: USART enable.
Allowed values:
0: Disabled: UART is disabled
1: Enabled: UART is enabled
Bit 1: USART enable in Stop mode.
Allowed values:
0: Disabled: USART not able to wake up the MCU from Stop mode
1: Enabled: USART able to wake up the MCU from Stop mode
Bit 2: Receiver enable.
Allowed values:
0: Disabled: Receiver is disabled
1: Enabled: Receiver is enabled
Bit 3: Transmitter enable.
Allowed values:
0: Disabled: Transmitter is disabled
1: Enabled: Transmitter is enabled
Bit 4: IDLE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever IDLE=1 in the ISR register
Bit 5: RXNE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever ORE=1 or RXNE=1 in the ISR register
Bit 6: Transmission complete interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TC=1 in the ISR register
Bit 7: interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever TXE=1 in the ISR register
Bit 8: PE interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated whenever PE=1 in the ISR register
Bit 9: Parity selection.
Allowed values:
0: Even: Even parity
1: Odd: Odd parity
Bit 10: Parity control enable.
Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled
Bit 11: Receiver wakeup method.
Allowed values:
0: Idle: Idle line
1: Address: Address mask
Bit 12: Word length.
Allowed values:
0: Bit8: 1 start bit, 8 data bits, n stop bits
1: Bit9: 1 start bit, 9 data bits, n stop bits
Bit 13: Mute mode enable.
Allowed values:
0: Disabled: Receiver in active mode permanently
1: Enabled: Receiver can switch between mute mode and active mode
Bit 14: Character match interrupt enable.
Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is generated when the CMF bit is set in the ISR register
Bit 15: Oversampling mode.
Allowed values:
0: Oversampling16: Oversampling by 16
1: Oversampling8: Oversampling by 8
Bits 16-20: Driver Enable de-assertion time.
Allowed values: 0x0-0x1f
Bits 21-25: Driver Enable assertion time.
Allowed values: 0x0-0x1f
Bit 26: Receiver timeout interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated when the RTOF bit is set in the ISR register
Bit 27: End of Block interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: A USART interrupt is generated when the EOBF flag is set in the ISR register
Bit 28: Word length.
Allowed values:
0: M0: Use M0 to set the data bits
1: Bit7: 1 start bit, 7 data bits, n stop bits
Bit 29: FIFO mode enable.
Bit 30: TXFIFO empty interrupt enable.
Bit 31: RXFIFO Full interrupt enable.
Control register 2
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
18/20 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADD
rw |
RTOEN
rw |
ABRMOD
rw |
ABREN
rw |
MSBFIRST
rw |
DATAINV
rw |
TXINV
rw |
RXINV
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SWAP
rw |
LINEN
rw |
STOP
rw |
CLKEN
rw |
CPOL
rw |
CPHA
rw |
LBCL
rw |
LBDIE
rw |
LBDL
rw |
ADDM7
rw |
DIS_NSS
rw |
SLVEN
rw |
Bit 0: Synchronous Slave mode enable.
Bit 3: DIS_NSS.
Bit 4: 7-bit Address Detection/4-bit Address Detection.
Allowed values:
0: Bit4: 4-bit address detection
1: Bit7: 7-bit address detection
Bit 5: LIN break detection length.
Allowed values:
0: Bit10: 10-bit break detection
1: Bit11: 11-bit break detection
Bit 6: LIN break detection interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever LBDF=1 in the ISR register
Bit 8: Last bit clock pulse.
Allowed values:
0: NotOutput: The clock pulse of the last data bit is not output to the CK pin
1: Output: The clock pulse of the last data bit is output to the CK pin
Bit 9: Clock phase.
Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge
Bit 10: Clock polarity.
Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window
Bit 11: Clock enable.
Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled
Bits 12-13: STOP bits.
Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bit
2: Stop2: 2 stop bit
3: Stop1p5: 1.5 stop bit
Bit 14: LIN mode enable.
Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled
Bit 15: Swap TX/RX pins.
Allowed values:
0: Standard: TX/RX pins are used as defined in standard pinout
1: Swapped: The TX and RX pins functions are swapped
Bit 16: RX pin active level inversion.
Allowed values:
0: Standard: RX pin signal works using the standard logic levels
1: Inverted: RX pin signal values are inverted
Bit 17: TX pin active level inversion.
Allowed values:
0: Standard: TX pin signal works using the standard logic levels
1: Inverted: TX pin signal values are inverted
Bit 18: Binary data inversion.
Allowed values:
0: Positive: Logical data from the data register are send/received in positive/direct logic
1: Negative: Logical data from the data register are send/received in negative/inverse logic
Bit 19: Most significant bit first.
Allowed values:
0: LSB: data is transmitted/received with data bit 0 first, following the start bit
1: MSB: data is transmitted/received with MSB (bit 7/8/9) first, following the start bit
Bit 20: Auto baud rate enable.
Allowed values:
0: Disabled: Auto baud rate detection is disabled
1: Enabled: Auto baud rate detection is enabled
Bits 21-22: Auto baud rate mode.
Allowed values:
0: Start: Measurement of the start bit is used to detect the baud rate
1: Edge: Falling edge to falling edge measurement
2: Frame7F: 0x7F frame detection
3: Frame55: 0x55 frame detection
Bit 23: Receiver timeout enable.
Allowed values:
0: Disabled: Receiver timeout feature disabled
1: Enabled: Receiver timeout feature enabled
Bits 24-31: Address of the USART node.
Allowed values: 0x0-0xff
Control register 3
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
19/24 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFTCFG
rw |
RXFTIE
rw |
RXFTCFG
rw |
TCBGTIE
rw |
TXFTIE
rw |
WUFIE
rw |
WUS
rw |
SCARCNT
rw |
||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
DEP
rw |
DEM
rw |
DDRE
rw |
OVRDIS
rw |
ONEBIT
rw |
CTSIE
rw |
CTSE
rw |
RTSE
rw |
DMAT
rw |
DMAR
rw |
SCEN
rw |
NACK
rw |
HDSEL
rw |
IRLP
rw |
IREN
rw |
EIE
rw |
Bit 0: Error interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the ISR register
Bit 1: Ir mode enable.
Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled
Bit 2: Ir low-power.
Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode
Bit 3: Half-duplex selection.
Allowed values:
0: NotSelected: Half duplex mode is not selected
1: Selected: Half duplex mode is selected
Bit 4: Smartcard NACK enable.
Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled
Bit 5: Smartcard mode enable.
Allowed values:
0: Disabled: Smartcard Mode disabled
1: Enabled: Smartcard Mode enabled
Bit 6: DMA enable receiver.
Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception
Bit 7: DMA enable transmitter.
Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission
Bit 8: RTS enable.
Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS output enabled, data is only requested when there is space in the receive buffer
Bit 9: CTS enable.
Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS mode enabled, data is only transmitted when the CTS input is asserted
Bit 10: CTS interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An interrupt is generated whenever CTSIF=1 in the ISR register
Bit 11: One sample bit method enable.
Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method
Bit 12: Overrun Disable.
Allowed values:
0: Enabled: Overrun Error Flag, ORE, is set when received data is not read before receiving new data
1: Disabled: Overrun functionality is disabled. If new data is received while the RXNE flag is still set the ORE flag is not set and the new received data overwrites the previous content of the RDR register
Bit 13: DMA Disable on Reception Error.
Allowed values:
0: NotDisabled: DMA is not disabled in case of reception error
1: Disabled: DMA is disabled following a reception error
Bit 14: Driver enable mode.
Allowed values:
0: Disabled: DE function is disabled
1: Enabled: The DE signal is output on the RTS pin
Bit 15: Driver enable polarity selection.
Allowed values:
0: High: DE signal is active high
1: Low: DE signal is active low
Bits 17-19: Smartcard auto-retry count.
Allowed values: 0x0-0x7
Bits 20-21: Wakeup from Stop mode interrupt flag selection.
Allowed values:
0: Address: WUF active on address match
2: Start: WuF active on Start bit detection
3: RXNE: WUF active on RXNE
Bit 22: Wakeup from Stop mode interrupt enable.
Allowed values:
0: Disabled: Interrupt is inhibited
1: Enabled: An USART interrupt is generated whenever WUF=1 in the ISR register
Bit 23: TXFIFO threshold interrupt enable.
Bit 24: Transmission Complete before guard time, interrupt enable.
Bits 25-27: Receive FIFO threshold configuration.
Bit 28: RXFIFO threshold interrupt enable.
Bits 29-31: TXFIFO threshold configuration.
Baud rate register
Offset: 0xc, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BRR
rw |
Guard time and prescaler register
Offset: 0x10, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Receiver timeout register
Offset: 0x14, size: 32, reset: 0x00000000, access: read-write
2/2 fields covered.
Request register
Offset: 0x18, size: 32, reset: 0x00000000, access: write-only
5/5 fields covered.
Bit 0: Auto baud rate request.
Allowed values:
1: Request: resets the ABRF flag in the USART_ISR and request an automatic baud rate measurement on the next received data frame
Bit 1: Send break request.
Allowed values:
1: Break: sets the SBKF flag and request to send a BREAK on the line, as soon as the transmit machine is available
Bit 2: Mute mode request.
Allowed values:
1: Mute: Puts the USART in mute mode and sets the RWU flag
Bit 3: Receive data flush request.
Allowed values:
1: Discard: clears the RXNE flag. This allows to discard the received data without reading it, and avoid an overrun condition
Bit 4: Transmit data flush request.
Allowed values:
1: Discard: Set the TXE flags. This allows to discard the transmit data
Interrupt status register
Offset: 0x1c, size: 32, reset: 0x000000C0, access: read-only
27/27 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TXFT
r |
RXFT
r |
TCBGT
r |
RXFF
r |
TXFE
r |
REACK
r |
TEACK
r |
WUF
r |
RWU
r |
SBKF
r |
CMF
r |
BUSY
r |
||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ABRF
r |
ABRE
r |
EOBF
r |
RTOF
r |
CTS
r |
CTSIF
r |
LBDF
r |
TXE
r |
TC
r |
RXNE
r |
IDLE
r |
ORE
r |
NE
r |
FE
r |
PE
r |
Bit 0: PE.
Bit 1: FE.
Bit 2: NF.
Bit 3: ORE.
Bit 4: IDLE.
Bit 5: RXNE.
Bit 6: TC.
Bit 7: TXE.
Bit 8: LBDF.
Bit 9: CTSIF.
Bit 10: CTS.
Bit 11: RTOF.
Bit 12: EOBF.
Bit 14: ABRE.
Bit 15: ABRF.
Bit 16: BUSY.
Bit 17: CMF.
Bit 18: SBKF.
Bit 19: RWU.
Bit 20: WUF.
Bit 21: TEACK.
Bit 22: REACK.
Bit 23: TXFE.
Bit 24: RXFF.
Bit 25: TCBGT.
Bit 26: RXFT.
Bit 27: TXFT.
Interrupt flag clear register
Offset: 0x20, size: 32, reset: 0x00000000, access: write-only
12/15 fields covered.
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WUCF
w |
CMCF
w |
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
UDRCF
w |
EOBCF
w |
RTOCF
w |
CTSCF
w |
LBDCF
w |
TCBGTCF
w |
TCCF
w |
TXFECF
w |
IDLECF
w |
ORECF
w |
NCEF
w |
FECF
w |
PECF
w |
Bit 0: Parity error clear flag.
Allowed values:
1: Clear: Clears the PE flag in the ISR register
Bit 1: Framing error clear flag.
Allowed values:
1: Clear: Clears the FE flag in the ISR register
Bit 2: Noise detected clear flag.
Allowed values:
1: Clear: Clears the NF flag in the ISR register
Bit 3: Overrun error clear flag.
Allowed values:
1: Clear: Clears the ORE flag in the ISR register
Bit 4: Idle line detected clear flag.
Allowed values:
1: Clear: Clears the IDLE flag in the ISR register
Bit 5: TXFIFO empty clear flag.
Bit 6: Transmission complete clear flag.
Allowed values:
1: Clear: Clears the TC flag in the ISR register
Bit 7: Transmission complete before Guard time clear flag.
Bit 8: LIN break detection clear flag.
Allowed values:
1: Clear: Clears the LBDF flag in the ISR register
Bit 9: CTS clear flag.
Allowed values:
1: Clear: Clears the CTSIF flag in the ISR register
Bit 11: Receiver timeout clear flag.
Allowed values:
1: Clear: Clears the RTOF flag in the ISR register
Bit 12: End of block clear flag.
Allowed values:
1: Clear: Clears the EOBF flag in the ISR register
Bit 13: UDRCF.
Bit 17: Character match clear flag.
Allowed values:
1: Clear: Clears the CMF flag in the ISR register
Bit 20: Wakeup from Stop mode clear flag.
Allowed values:
1: Clear: Clears the WUF flag in the ISR register
Receive data register
Offset: 0x24, size: 32, reset: 0x00000000, access: read-only
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RDR
r |
Transmit data register
Offset: 0x28, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TDR
rw |
USART prescaler register
Offset: 0x2c, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRESCALER
rw |
0x40010030: Voltage reference buffer
1/5 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CSR | ||||||||||||||||||||||||||||||||
0x4 | CCR |
VREF control and status register
Offset: 0x0, size: 32, reset: 0x00000002, access: Unspecified
1/4 fields covered.
calibration control register
Offset: 0x4, size: 32, reset: 0x00000000, access: read-write
0/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TRIM
rw |
0x40002c00: System window watchdog
6/6 fields covered.
Offset | Name | 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0x0 | CR | ||||||||||||||||||||||||||||||||
0x4 | CFR | ||||||||||||||||||||||||||||||||
0x8 | SR |
Control register
Offset: 0x0, size: 32, reset: 0x0000007F, access: read-write
2/2 fields covered.
Configuration register
Offset: 0x4, size: 32, reset: 0x0000007F, access: read-write
3/3 fields covered.
Bits 0-6: 7-bit window value.
Allowed values: 0x0-0x7f
Bits 7-8: Timer base.
Allowed values:
0: Div1: Counter clock (PCLK1 div 4096) div 1
1: Div2: Counter clock (PCLK1 div 4096) div 2
2: Div4: Counter clock (PCLK1 div 4096) div 4
3: Div8: Counter clock (PCLK1 div 4096) div 8
Bit 9: Early wakeup interrupt.
Allowed values:
1: Enable: interrupt occurs whenever the counter reaches the value 0x40
Status register
Offset: 0x8, size: 32, reset: 0x00000000, access: read-write
1/1 fields covered.
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EWIF
rw |