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stm32-data/data/registers/flash_f7.yaml

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---
block/FLASH:
description: FLASH
items:
- byte_offset: 0
description: Flash access control register
fieldset: ACR
name: ACR
- access: Write
byte_offset: 4
description: Flash key register
fieldset: KEYR
name: KEYR
- access: Write
byte_offset: 8
description: Flash option key register
fieldset: OPTKEYR
name: OPTKEYR
- byte_offset: 12
description: Status register
fieldset: SR
name: SR
- byte_offset: 16
description: Control register
fieldset: CR
name: CR
- byte_offset: 20
description: Flash option control register
fieldset: OPTCR
name: OPTCR
- byte_offset: 24
description: Flash option control register 1
fieldset: OPTCR1
name: OPTCR1
- byte_offset: 28
description: Flash option control register
fieldset: OPTCR2
name: OPTCR2
enum/ARTEN:
bit_size: 1
variants:
- description: ART Accelerator is disabled
name: Disabled
value: 0
- description: ART Accelerator is enabled
name: Enabled
value: 1
enum/ARTRST:
bit_size: 1
variants:
- description: Accelerator is not reset
name: NotReset
value: 0
- description: Accelerator is reset
name: Reset
value: 1
enum/EOPIE:
bit_size: 1
variants:
- description: End of operation interrupt disabled
name: Disabled
value: 0
- description: End of operation interrupt enabled
name: Enabled
value: 1
enum/ERRIE:
bit_size: 1
variants:
- description: Error interrupt generation disabled
name: Disabled
value: 0
- description: Error interrupt generation enabled
name: Enabled
value: 1
enum/LATENCY:
bit_size: 4
variants:
- description: 0 wait states
name: WS0
value: 0
- description: 1 wait states
name: WS1
value: 1
- description: 2 wait states
name: WS2
value: 2
- description: 3 wait states
name: WS3
value: 3
- description: 4 wait states
name: WS4
value: 4
- description: 5 wait states
name: WS5
value: 5
- description: 6 wait states
name: WS6
value: 6
- description: 7 wait states
name: WS7
value: 7
- description: 8 wait states
name: WS8
value: 8
- description: 9 wait states
name: WS9
value: 9
- description: 10 wait states
name: WS10
value: 10
- description: 11 wait states
name: WS11
value: 11
- description: 12 wait states
name: WS12
value: 12
- description: 13 wait states
name: WS13
value: 13
- description: 14 wait states
name: WS14
value: 14
- description: 15 wait states
name: WS15
value: 15
enum/LOCK:
bit_size: 1
variants:
- description: FLASH_CR register is unlocked
name: Unlocked
value: 0
- description: FLASH_CR register is locked
name: Locked
value: 1
enum/MER:
bit_size: 1
variants:
- description: Erase activated for all user sectors
name: MassErase
value: 1
enum/PG:
bit_size: 1
variants:
- description: Flash programming activated
name: Program
value: 1
enum/PRFTEN:
bit_size: 1
variants:
- description: Prefetch is disabled
name: Disabled
value: 0
- description: Prefetch is enabled
name: Enabled
value: 1
enum/PSIZE:
bit_size: 2
variants:
- description: Program x8
name: PSIZE8
value: 0
- description: Program x16
name: PSIZE16
value: 1
- description: Program x32
name: PSIZE32
value: 2
- description: Program x64
name: PSIZE64
value: 3
enum/SER:
bit_size: 1
variants:
- description: Erase activated for selected sector
name: SectorErase
value: 1
enum/STRT:
bit_size: 1
variants:
- description: Trigger an erase operation
name: Start
value: 1
fieldset/ACR:
description: Flash access control register
fields:
- bit_offset: 0
bit_size: 4
description: Latency
enum: LATENCY
name: LATENCY
- bit_offset: 8
bit_size: 1
description: Prefetch enable
enum: PRFTEN
name: PRFTEN
- bit_offset: 9
bit_size: 1
description: ART Accelerator Enable
enum: ARTEN
name: ARTEN
- bit_offset: 11
bit_size: 1
description: ART Accelerator reset
enum: ARTRST
name: ARTRST
fieldset/CR:
description: Control register
fields:
- bit_offset: 0
bit_size: 1
description: Programming
enum: PG
name: PG
- bit_offset: 1
bit_size: 1
description: Sector Erase
enum: SER
name: SER
- bit_offset: 2
bit_size: 1
description: Mass Erase of sectors 0 to 11
enum: MER
name: MER
- bit_offset: 3
bit_size: 4
description: Sector number
name: SNB
- bit_offset: 8
bit_size: 2
description: Program size
enum: PSIZE
name: PSIZE
- bit_offset: 16
bit_size: 1
description: Start
enum: STRT
name: STRT
- bit_offset: 24
bit_size: 1
description: End of operation interrupt enable
enum: EOPIE
name: EOPIE
- bit_offset: 25
bit_size: 1
description: Error interrupt enable
enum: ERRIE
name: ERRIE
- bit_offset: 26
bit_size: 1
description: PCROP error interrupt enable
name: RDERRIE
- bit_offset: 31
bit_size: 1
description: Lock
enum: LOCK
name: LOCK
fieldset/KEYR:
description: Flash key register
fields:
- bit_offset: 0
bit_size: 32
description: FPEC key
name: KEY
fieldset/OPTCR:
description: Flash option control register
fields:
- bit_offset: 0
bit_size: 1
description: Option lock
name: OPTLOCK
- bit_offset: 1
bit_size: 1
description: Option start
name: OPTSTRT
- bit_offset: 2
bit_size: 2
description: BOR reset Level
name: BOR_LEV
- bit_offset: 4
bit_size: 1
description: User option bytes
name: WWDG_SW
- bit_offset: 5
bit_size: 1
description: WDG_SW User option bytes
name: IWDG_SW
- bit_offset: 6
bit_size: 1
description: nRST_STOP User option bytes
name: nRST_STOP
- bit_offset: 7
bit_size: 1
description: nRST_STDBY User option bytes
name: nRST_STDBY
- bit_offset: 8
bit_size: 8
description: Read protect
name: RDP
- bit_offset: 16
bit_size: 8
description: Not write protect
name: nWRP
- bit_offset: 28
bit_size: 1
description: Dual Boot mode (valid only when nDBANK=0)
name: nDBOOT
- bit_offset: 29
bit_size: 1
description: Not dual bank mode
name: nDBANK
- bit_offset: 30
bit_size: 1
description: Independent watchdog counter freeze in standby mode
name: IWDG_STDBY
- bit_offset: 31
bit_size: 1
description: Independent watchdog counter freeze in Stop mode
name: IWDG_STOP
fieldset/OPTCR1:
description: Flash option control register 1
fields:
- bit_offset: 0
bit_size: 16
description: Boot base address when Boot pin =0
name: BOOT_ADD0
- bit_offset: 16
bit_size: 16
description: Boot base address when Boot pin =1
name: BOOT_ADD1
fieldset/OPTCR2:
description: Flash option control register
fields:
- bit_offset: 0
bit_size: 8
description: PCROP option byte
name: PCROPi
- bit_offset: 31
bit_size: 1
description: PCROP zone preserved when RDP level decreased
name: PCROP_RDP
fieldset/OPTKEYR:
description: Flash option key register
fields:
- bit_offset: 0
bit_size: 32
description: Option byte key
name: OPTKEYR
fieldset/SR:
description: Status register
fields:
- bit_offset: 0
bit_size: 1
description: End of operation
name: EOP
- bit_offset: 1
bit_size: 1
description: Operation error
name: OPERR
- bit_offset: 4
bit_size: 1
description: Write protection error
name: WRPERR
- bit_offset: 5
bit_size: 1
description: Programming alignment error
name: PGAERR
- bit_offset: 6
bit_size: 1
description: Programming parallelism error
name: PGPERR
- bit_offset: 7
bit_size: 1
description: Erase Sequence Error
name: ERSERR
- bit_offset: 8
bit_size: 1
description: RDERR
name: RDERR
- bit_offset: 16
bit_size: 1
description: Busy
name: BSY
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