---
block/DBGMCU:
  description: Debug support
  items:
    - name: IDCODE
      description: MCU Device ID Code Register
      byte_offset: 0
      access: Read
      fieldset: IDCODE
    - name: CR
      description: Debug MCU Configuration Register
      byte_offset: 4
      fieldset: CR
    - name: APB1LFZR
      description: APB Low Freeze Register 1
      byte_offset: 8
      fieldset: APB1LFZR
    - name: APB1HFZR
      description: APB Low Freeze Register 2
      byte_offset: 12
      fieldset: APB1HFZR
    - name: APB2FZR
      description: APB High Freeze Register
      byte_offset: 16
      fieldset: APB2FZR
fieldset/APB1HFZR:
  description: APB Low Freeze Register 2
  fields:
    - name: I2C4
      description: I2C4
      bit_offset: 1
      bit_size: 1
fieldset/APB1LFZR:
  description: APB Low Freeze Register 1
  fields:
    - name: TIM2
      description: Debug Timer 2 stopped when Core is halted
      bit_offset: 0
      bit_size: 1
    - name: TIM3
      description: TIM3 counter stopped when core is halted
      bit_offset: 1
      bit_size: 1
    - name: TIM4
      description: TIM4 counter stopped when core is halted
      bit_offset: 2
      bit_size: 1
    - name: TIM5
      description: TIM5 counter stopped when core is halted
      bit_offset: 3
      bit_size: 1
    - name: TIM6
      description: Debug Timer 6 stopped when Core is halted
      bit_offset: 4
      bit_size: 1
    - name: TIM7
      description: TIM7 counter stopped when core is halted
      bit_offset: 5
      bit_size: 1
    - name: RTC
      description: Debug RTC stopped when Core is halted
      bit_offset: 10
      bit_size: 1
    - name: WWDG
      description: Debug Window Wachdog stopped when Core is halted
      bit_offset: 11
      bit_size: 1
    - name: IWDG
      description: Debug Independent Wachdog stopped when Core is halted
      bit_offset: 12
      bit_size: 1
    - name: I2C1
      description: I2C1 SMBUS timeout mode stopped when core is halted
      bit_offset: 21
      bit_size: 1
    - name: I2C2
      description: I2C2 SMBUS timeout mode stopped when core is halted
      bit_offset: 22
      bit_size: 1
    - name: I2C3
      description: I2C3 SMBUS timeout mode stopped when core is halted
      bit_offset: 30
      bit_size: 1
    - name: LPTIMER
      description: LPTIM1 counter stopped when core is halted
      bit_offset: 31
      bit_size: 1
fieldset/APB2FZR:
  description: APB High Freeze Register
  fields:
    - name: TIM1
      description: TIM1 counter stopped when core is halted
      bit_offset: 11
      bit_size: 1
    - name: TIM8
      description: TIM8 counter stopped when core is halted
      bit_offset: 13
      bit_size: 1
    - name: TIM15
      description: TIM15 counter stopped when core is halted
      bit_offset: 16
      bit_size: 1
    - name: TIM16
      description: TIM16 counter stopped when core is halted
      bit_offset: 17
      bit_size: 1
    - name: TIM17
      description: TIM17 counter stopped when core is halted
      bit_offset: 18
      bit_size: 1
    - name: TIM20
      description: TIM20counter stopped when core is halted
      bit_offset: 20
      bit_size: 1
    - name: HRTIM0
      description: HRTIM0
      bit_offset: 26
      bit_size: 1
    - name: HRTIM1
      description: HRTIM0
      bit_offset: 27
      bit_size: 1
    - name: HRTIM2
      description: HRTIM0
      bit_offset: 28
      bit_size: 1
    - name: HRTIM3
      description: HRTIM0
      bit_offset: 29
      bit_size: 1
fieldset/CR:
  description: Debug MCU Configuration Register
  fields:
    - name: DBG_SLEEP
      description: Debug Sleep Mode
      bit_offset: 0
      bit_size: 1
    - name: DBG_STOP
      description: Debug Stop Mode
      bit_offset: 1
      bit_size: 1
    - name: DBG_STANDBY
      description: Debug Standby Mode
      bit_offset: 2
      bit_size: 1
    - name: TRACE_IOEN
      description: Trace pin assignment control
      bit_offset: 5
      bit_size: 1
    - name: TRACE_MODE
      description: Trace pin assignment control
      bit_offset: 6
      bit_size: 2
fieldset/IDCODE:
  description: MCU Device ID Code Register
  fields:
    - name: DEV_ID
      description: Device Identifier
      bit_offset: 0
      bit_size: 16
    - name: REV_ID
      description: Revision Identifier
      bit_offset: 16
      bit_size: 16