Regviz

stm32 /stm32h7 /STM32H757_CM7 /Flash /OPTSR_PRG_

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as OPTSR_PRG_

Share

Cut and paste this URL to share the unmodified register and value:

https://regviz.com/r/stm32/stm32h7/STM32H745_CM4/Flash/OPTSR_PRG_#0x0

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0BOR_LEV 0 (IWDG1_HW)IWDG1_HW 0 (nRST_STOP_D1)nRST_STOP_D1 0 (nRST_STBY_D1)nRST_STBY_D1 0RDP0 (FZ_IWDG_STOP)FZ_IWDG_STOP 0 (FZ_IWDG_SDBY)FZ_IWDG_SDBY 0ST_RAM_SIZE 0 (SECURITY)SECURITY 0 (RSS1)RSS1 0 (RSS2)RSS2 0 (IO_HSLV)IO_HSLV 0 (SWAP_BANK_OPT)SWAP_BANK_OPT

Description

FLASH option status register

Fields

BOR_LEV

BOR reset level option configuration bits
IWDG1_HW

IWDG1 option configuration bit
nRST_STOP_D1

Option byte erase after D1 DStop option configuration bit
nRST_STBY_D1

Option byte erase after D1 DStandby option configuration bit
RDP

Readout protection level option configuration byte
FZ_IWDG_STOP

IWDG Stop mode freeze option configuration bit
FZ_IWDG_SDBY

IWDG Standby mode freeze option configuration bit
ST_RAM_SIZE

DTCM size select option configuration bits
SECURITY

Security option configuration bit
RSS1

User option configuration bit 1
RSS2

User option configuration bit 2
IO_HSLV

I/O high-speed at low-voltage (PRODUCT_BELOW_25V)
SWAP_BANK_OPT

Bank swapping option configuration bit

Links

()

Register Reference

https://github.com/modm-io/cmsis-svd-stm32