---
block/SYSCFG:
  description: System configuration controller
  items:
    - name: MEMRMP
      description: memory remap register
      byte_offset: 0
      fieldset: MEMRMP
    - name: CFGR1
      description: configuration register 1
      byte_offset: 4
      fieldset: CFGR1
    - name: EXTICR
      description: external interrupt configuration register 1
      array:
        len: 4
        stride: 4
      byte_offset: 8
      fieldset: EXTICR
    - name: SCSR
      description: SCSR
      byte_offset: 24
      fieldset: SCSR
    - name: CFGR2
      description: CFGR2
      byte_offset: 28
      fieldset: CFGR2
    - name: SWPR
      description: SWPR
      byte_offset: 32
      access: Write
      fieldset: SWPR
    - name: SKR
      description: SKR
      byte_offset: 36
      access: Write
      fieldset: SKR
fieldset/CFGR1:
  description: configuration register 1
  fields:
    - name: FWDIS
      description: Firewall disable
      bit_offset: 0
      bit_size: 1
    - name: BOOSTEN
      description: I/O analog switch voltage booster enable
      bit_offset: 8
      bit_size: 1
    - name: I2C_PB6_FMP
      description: Fast-mode Plus (Fm+) driving capability activation on PB6
      bit_offset: 16
      bit_size: 1
    - name: I2C_PB7_FMP
      description: Fast-mode Plus (Fm+) driving capability activation on PB7
      bit_offset: 17
      bit_size: 1
    - name: I2C_PB8_FMP
      description: Fast-mode Plus (Fm+) driving capability activation on PB8
      bit_offset: 18
      bit_size: 1
    - name: I2C_PB9_FMP
      description: Fast-mode Plus (Fm+) driving capability activation on PB9
      bit_offset: 19
      bit_size: 1
    - name: I2C1_FMP
      description: I2C1 Fast-mode Plus driving capability activation
      bit_offset: 20
      bit_size: 1
    - name: I2C2_FMP
      description: I2C2 Fast-mode Plus driving capability activation
      bit_offset: 21
      bit_size: 1
    - name: I2C3_FMP
      description: I2C3 Fast-mode Plus driving capability activation
      bit_offset: 22
      bit_size: 1
    - name: FPU_IE
      description: Floating Point Unit interrupts enable bits
      bit_offset: 26
      bit_size: 6
fieldset/CFGR2:
  description: CFGR2
  fields:
    - name: CLL
      description: Cortex LOCKUP (Hardfault) output enable bit
      bit_offset: 0
      bit_size: 1
    - name: SPL
      description: SRAM2 parity lock bit
      bit_offset: 1
      bit_size: 1
    - name: PVDL
      description: PVD lock enable bit
      bit_offset: 2
      bit_size: 1
    - name: ECCL
      description: ECC Lock
      bit_offset: 3
      bit_size: 1
    - name: SPF
      description: SRAM2 parity error flag
      bit_offset: 8
      bit_size: 1
fieldset/EXTICR:
  description: external interrupt configuration register 4
  fields:
    - name: EXTI
      description: EXTI12 configuration bits
      bit_offset: 0
      bit_size: 4
      array:
        len: 4
        stride: 4
fieldset/MEMRMP:
  description: memory remap register
  fields:
    - name: MEM_MODE
      description: Memory mapping selection
      bit_offset: 0
      bit_size: 3
    - name: QFS
      description: QUADSPI memory mapping swap
      bit_offset: 3
      bit_size: 1
    - name: FB_MODE
      description: Flash Bank mode selection
      bit_offset: 8
      bit_size: 1
fieldset/SCSR:
  description: SCSR
  fields:
    - name: SRAM2ER
      description: SRAM2 Erase
      bit_offset: 0
      bit_size: 1
    - name: SRAM2BSY
      description: SRAM2 busy by erase operation
      bit_offset: 1
      bit_size: 1
fieldset/SKR:
  description: SKR
  fields:
    - name: KEY
      description: SRAM2 write protection key for software erase
      bit_offset: 0
      bit_size: 8
fieldset/SWPR:
  description: SWPR
  fields:
    - name: PWP
      description: SRAWM2 write protection.
      bit_offset: 0
      bit_size: 1
      array:
        len: 32
        stride: 1