| Register | Offset | STM32L0x3 | STM32L162 | STM32L4x6 |
|---|---|---|---|---|
| IMR | 0x0000 | ✔ | ✔ | ✘ |
| IMR1 | 0x0000 | ✘ | ✘ | ✔ |
| EMR | 0x0004 | ✔ | ✔ | ✘ |
| EMR1 | 0x0004 | ✘ | ✘ | ✔ |
| RTSR | 0x0008 | ✔ | ✔ | ✘ |
| RTSR1 | 0x0008 | ✘ | ✘ | ✔ |
| FTSR | 0x000C | ✔ | ✔ | ✘ |
| FTSR1 | 0x000C | ✘ | ✘ | ✔ |
| SWIER | 0x0010 | ✔ | ✔ | ✘ |
| SWIER1 | 0x0010 | ✘ | ✘ | ✔ |
| PR | 0x0014 | ✔ | ✔ | ✘ |
| PR1 | 0x0014 | ✘ | ✘ | ✔ |
| IMR2 | 0x0020 | ✘ | ✘ | ✔ |
| EMR2 | 0x0024 | ✘ | ✘ | ✔ |
| RTSR2 | 0x0028 | ✘ | ✘ | ✔ |
| FTSR2 | 0x002C | ✘ | ✘ | ✔ |
| SWIER2 | 0x0030 | ✘ | ✘ | ✔ |
| PR2 | 0x0034 | ✘ | ✘ | ✔ |