| Field | Offset | Width | STM32L0x3 | STM32L162 | STM32L4x6 |
|---|---|---|---|---|---|
| MPSIZ | 0 | 11 | ✘ | ✘ | ✔ |
| USBAEP | 15 | 1 | ✘ | ✘ | ✔ |
| EONUM_DPID | 16 | 1 | ✘ | ✘ | ✔ |
| NAKSTS | 17 | 1 | ✘ | ✘ | ✔ |
| EPTYP | 18 | 2 | ✘ | ✘ | ✔ |
| STALL | 21 | 1 | ✘ | ✘ | ✔ |
| TXFNUM | 22 | 4 | ✘ | ✘ | ✔ |
| CNAK | 26 | 1 | ✘ | ✘ | ✔ |
| SNAK | 27 | 1 | ✘ | ✘ | ✔ |
| SD0PID_SEVNFRM | 28 | 1 | ✘ | ✘ | ✔ |
| SODDFRM_SD1PID | 29 | 1 | ✘ | ✘ | ✔ |
| EPDIS | 30 | 1 | ✘ | ✘ | ✔ |
| EPENA | 31 | 1 | ✘ | ✘ | ✔ |