\n
address_offset : 0x0 Bytes (0x0)
size : 0x400 byte (0x0)
mem_usage : registers
protection :
Access control register
address_offset : 0x0 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
LATENCY : Latency
bits : 0 - 2 (3 bit)
PRFTEN : Prefetch enable
bits : 8 - 8 (1 bit)
ICEN : Instruction cache enable
bits : 9 - 9 (1 bit)
DCEN : Data cache enable
bits : 10 - 10 (1 bit)
ICRST : Instruction cache reset
bits : 11 - 11 (1 bit)
DCRST : Data cache reset
bits : 12 - 12 (1 bit)
PES : CPU1 programm erase suspend request
bits : 15 - 15 (1 bit)
EMPTY : Flash User area empty
bits : 16 - 16 (1 bit)
Status register
address_offset : 0x10 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
EOP : End of operation
bits : 0 - 0 (1 bit)
access : read-write
OPERR : Operation error
bits : 1 - 1 (1 bit)
access : read-write
PROGERR : Programming error
bits : 3 - 3 (1 bit)
access : read-write
WRPERR : Write protected error
bits : 4 - 4 (1 bit)
access : read-write
PGAERR : Programming alignment error
bits : 5 - 5 (1 bit)
access : read-write
SIZERR : Size error
bits : 6 - 6 (1 bit)
access : read-write
PGSERR : Programming sequence error
bits : 7 - 7 (1 bit)
access : read-write
MISERR : Fast programming data miss error
bits : 8 - 8 (1 bit)
access : read-write
FASTERR : Fast programming error
bits : 9 - 9 (1 bit)
access : read-write
OPTVN : User Option OPTIVAL indication
bits : 13 - 13 (1 bit)
access : read-only
RDERR : PCROP read error
bits : 14 - 14 (1 bit)
access : read-write
OPTVERR : Option validity error
bits : 15 - 15 (1 bit)
access : read-write
BSY : Busy
bits : 16 - 16 (1 bit)
access : read-only
CFGBSY : Programming or erase configuration busy
bits : 18 - 18 (1 bit)
access : read-only
PESD : Programming / erase operation suspended
bits : 19 - 19 (1 bit)
access : read-only
Flash control register
address_offset : 0x14 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PG : Programming
bits : 0 - 0 (1 bit)
PER : Page erase
bits : 1 - 1 (1 bit)
MER : Mass erase
bits : 2 - 2 (1 bit)
PNB : Page number
bits : 3 - 9 (7 bit)
STRT : Start
bits : 16 - 16 (1 bit)
OPTSTRT : Options modification start
bits : 17 - 17 (1 bit)
FSTPG : Fast programming
bits : 18 - 18 (1 bit)
EOPIE : End of operation interrupt enable
bits : 24 - 24 (1 bit)
ERRIE : Error interrupt enable
bits : 25 - 25 (1 bit)
RDERRIE : PCROP read error interrupt enable
bits : 26 - 26 (1 bit)
OBL_LAUNCH : Force the option byte loading
bits : 27 - 27 (1 bit)
OPTLOCK : Options Lock
bits : 30 - 30 (1 bit)
LOCK : FLASH_CR Lock
bits : 31 - 31 (1 bit)
Flash ECC register
address_offset : 0x18 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
ADDR_ECC : ECC fail address
bits : 0 - 16 (17 bit)
access : read-only
SYSF_ECC : System Flash ECC fail
bits : 20 - 20 (1 bit)
access : read-only
ECCCIE : ECC correction interrupt enable
bits : 24 - 24 (1 bit)
access : read-write
CPUID : CPU identification
bits : 26 - 28 (3 bit)
access : read-only
ECCC : ECC correction
bits : 30 - 30 (1 bit)
access : read-write
ECCD : ECC detection
bits : 31 - 31 (1 bit)
access : read-write
Flash option register
address_offset : 0x20 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
RDP : Read protection level
bits : 0 - 7 (8 bit)
ESE : System security enabled flag
bits : 8 - 8 (1 bit)
BOR_LEV : BOR reset Level
bits : 9 - 11 (3 bit)
nRST_STOP : nRST_STOP
bits : 12 - 12 (1 bit)
nRST_STDBY : nRST_STDBY
bits : 13 - 13 (1 bit)
nRST_SHDW : nRSTSHDW
bits : 14 - 14 (1 bit)
IWDG_SW : Independent watchdog selection
bits : 16 - 16 (1 bit)
IWDG_STOP : Independent watchdog counter freeze in Stop mode
bits : 17 - 17 (1 bit)
IWDG_STDBY : Independent watchdog counter freeze in Standby mode
bits : 18 - 18 (1 bit)
WWDG_SW : Window watchdog selection
bits : 19 - 19 (1 bit)
nBOOT1 : Boot configuration
bits : 23 - 23 (1 bit)
SRAM2_PE : SRAM2 parity check enable
bits : 24 - 24 (1 bit)
SRAM2_RST : SRAM2 Erase when system reset
bits : 25 - 25 (1 bit)
nSWBOOT0 : Software BOOT0 selection
bits : 26 - 26 (1 bit)
nBOOT0 : nBOOT0 option bit
bits : 27 - 27 (1 bit)
BOOT_LOCK : CPU1 CM4 Unique Boot entry enable option bit
bits : 30 - 30 (1 bit)
C2BOOT_LOCK : CPU2 CM0+ Unique Boot entry enable option bit
bits : 31 - 31 (1 bit)
Flash PCROP zone A Start address register
address_offset : 0x24 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PCROP1A_STRT : PCROP1A area start offset
bits : 0 - 7 (8 bit)
Flash PCROP zone A End address register
address_offset : 0x28 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PCROP1A_END : PCROP area end offset
bits : 0 - 7 (8 bit)
access : read-write
PCROP_RDP : PCROP area preserved when RDP level decreased
bits : 31 - 31 (1 bit)
access : read-write
Flash WRP area A address register
address_offset : 0x2C Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
WRP1A_STRT : Bank 1 WRP first area start offset
bits : 0 - 6 (7 bit)
WRP1A_END : Bank 1 WRP first area A end offset
bits : 16 - 22 (7 bit)
Flash WRP area B address register
address_offset : 0x30 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
WRP1B_STRT : Bank 1 WRP second area B end offset
bits : 0 - 6 (7 bit)
WRP1B_END : Bank 1 WRP second area B start offset
bits : 16 - 22 (7 bit)
Flash PCROP zone B Start address register
address_offset : 0x34 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PCROP1B_STRT : Bank 1 WRP second area B end offset
bits : 0 - 7 (8 bit)
Flash PCROP zone B End address register
address_offset : 0x38 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PCROP1B_END : PCROP1B area end offset
bits : 0 - 7 (8 bit)
Flash IPCC data buffer address register
address_offset : 0x3C Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
IPCCDBA : IPCCDBA
bits : 0 - 13 (14 bit)
Flash access control register 2
address_offset : 0x4 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PRIVMODE : CFI privileged mode enable
bits : 0 - 0 (1 bit)
HDPADIS : Flash user hide protection area access disable
bits : 1 - 1 (1 bit)
C2SWDBGEN : CPU2 Software debug enable
bits : 2 - 2 (1 bit)
Flash CPU2 access control register
address_offset : 0x5C Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PRFTEN : CPU2 Prefetch enable
bits : 8 - 8 (1 bit)
ICEN : CPU2 Instruction cache enable
bits : 9 - 9 (1 bit)
ICRST : CPU2 Instruction cache reset
bits : 11 - 11 (1 bit)
PES : CPU2 program / erase suspend request
bits : 15 - 15 (1 bit)
Flash CPU2 status register
address_offset : 0x60 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
EOP : End of operation
bits : 0 - 0 (1 bit)
access : read-write
OPERR : Operation error
bits : 1 - 1 (1 bit)
access : read-write
PROGERR : Programming error
bits : 3 - 3 (1 bit)
access : read-write
WRPERR : WRPERR
bits : 4 - 4 (1 bit)
access : read-write
PGAERR : PGAERR
bits : 5 - 5 (1 bit)
access : read-write
SIZERR : Size error
bits : 6 - 6 (1 bit)
access : read-write
PGSERR : Programming sequence error
bits : 7 - 7 (1 bit)
access : read-write
MISERR : Fast programming data miss error
bits : 8 - 8 (1 bit)
access : read-write
FASTERR : Fast programming error
bits : 9 - 9 (1 bit)
access : read-write
RDERR : PCROP read error
bits : 14 - 14 (1 bit)
access : read-write
BSY : BSY
bits : 16 - 16 (1 bit)
access : read-only
CFGBSY : CFGBSY
bits : 18 - 18 (1 bit)
access : read-only
PESD : PESD
bits : 19 - 19 (1 bit)
access : read-only
Flash CPU2 control register
address_offset : 0x64 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PG : Programming
bits : 0 - 0 (1 bit)
PER : Page erase
bits : 1 - 1 (1 bit)
MER : Mass erase
bits : 2 - 2 (1 bit)
PNB : Page number selection
bits : 3 - 9 (7 bit)
STRT : Start
bits : 16 - 16 (1 bit)
FSTPG : Fast programming
bits : 18 - 18 (1 bit)
EOPIE : End of operation interrupt enable
bits : 24 - 24 (1 bit)
ERRIE : Error interrupt enable
bits : 25 - 25 (1 bit)
RDERRIE : RDERRIE
bits : 26 - 26 (1 bit)
Flash key register
address_offset : 0x8 Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0
KEY : KEY
bits : 0 - 31 (32 bit)
Flash secure Flash start address register
address_offset : 0x80 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
SFSA : Secure Flash start address
bits : 0 - 6 (7 bit)
FSD : Flash security disabled
bits : 7 - 7 (1 bit)
DDS : DDS
bits : 12 - 12 (1 bit)
HDPSA : User Flash hide protection area start address
bits : 16 - 22 (7 bit)
HDPAD : User Flash hide protection area disabled
bits : 23 - 23 (1 bit)
SUBGHSPISD : sub-GHz radio SPI security disable
bits : 31 - 31 (1 bit)
Flash secure SRAM start address and CPU2 reset vector register
address_offset : 0x84 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
SBRV : CPU2 boot reset vector
bits : 0 - 15 (16 bit)
SBRSA : Secure backup SRAM2 start address
bits : 18 - 22 (5 bit)
BRSD : backup SRAM2 security disable
bits : 23 - 23 (1 bit)
SNBRSA : Secure non-backup SRAM1 start address
bits : 25 - 29 (5 bit)
NBRSD : NBRSD
bits : 30 - 30 (1 bit)
C2OPT : C2OPT
bits : 31 - 31 (1 bit)
Option byte key register
address_offset : 0xC Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0
OPTKEY : Option byte key
bits : 0 - 31 (32 bit)
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