RCC Reset Status Register
| RMVF | Remove reset flag |
| CPURSTF | CPU reset flag |
| D1RSTF | D1 domain power switch reset flag |
| D2RSTF | D2 domain power switch reset flag |
| BORRSTF | BOR reset flag |
| PINRSTF | Pin reset flag (NRST) |
| PORRSTF | POR/PDR reset flag |
| SFTRSTF | System reset from CPU reset flag |
| IWDG1RSTF | Independent Watchdog reset flag |
| WWDG1RSTF | Window Watchdog reset flag |
| LPWRRSTF | Reset due to illegal D1 DStandby or CPU CStop flag |