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stm32 /stm32h7 /STM32H730 /Flash /OPTSR_CUR

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Interpret as OPTSR_CUR

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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 0 (OPT_BUSY)OPT_BUSY 0BOR_LEV 0 (IWDG1_SW)IWDG1_SW 0 (NRST_STOP_D1)NRST_STOP_D1 0 (NRST_STBY_D1)NRST_STBY_D1 0RDP0 (IWDG_FZ_STOP)IWDG_FZ_STOP 0 (IWDG_FZ_SDBY)IWDG_FZ_SDBY 0ST_RAM_SIZE 0 (SECURITY)SECURITY 0 (IO_HSLV)IO_HSLV 0 (OPTCHANGEERR)OPTCHANGEERR

Description

FLASH option status register

Fields

OPT_BUSY

Option byte change ongoing flag
BOR_LEV

Brownout level option status bit
IWDG1_SW

IWDG1 control option status bit
NRST_STOP_D1

D1 DStop entry reset option status bit
NRST_STBY_D1

D1 DStandby entry reset option status bit
RDP

Readout protection level option status byte
IWDG_FZ_STOP

IWDG Stop mode freeze option status bit
IWDG_FZ_SDBY

IWDG Standby mode freeze option status bit
ST_RAM_SIZE

DTCM RAM size option status
SECURITY

Security enable option status bit
IO_HSLV

I/O high-speed at low-voltage status bit (PRODUCT_BELOW_25V)
OPTCHANGEERR

Option byte change error flag

Links

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Register Reference

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