Fields In RCC_DCKCFGR2 (0x40023800, 0x0090)
| Field | Offset | Width |
STM32F0x8 |
STM32F103 |
STM32F107 |
STM32F217 |
STM32F303 |
STM32F3x4 |
STM32F469 |
STM32F779 |
| USART1SEL | 0 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| USART2SEL | 2 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| USART3SEL | 4 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| UART4SEL | 6 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| UART5SEL | 8 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| USART6SEL | 10 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| UART7SEL | 12 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| UART8SEL | 14 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| I2C1SEL | 16 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| I2C2SEL | 18 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| I2C3SEL | 20 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| I2C4SEL | 22 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| LPTIM1SEL | 24 | 2 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| CECSEL | 26 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| CK48MSEL | 27 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| SDMMC1SEL | 28 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| SDMMC2SEL | 29 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
| DSISEL | 30 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |