block/TAMP:
  description: Tamper and backup registers
  items:
  - name: CR1
    description: control register 1
    byte_offset: 0
    fieldset: CR1
  - name: CR2
    description: control register 2
    byte_offset: 4
    fieldset: CR2
  - name: FLTCR
    description: TAMP filter control register
    byte_offset: 12
    fieldset: FLTCR
  - name: IER
    description: TAMP interrupt enable register
    byte_offset: 44
    fieldset: IER
  - name: SR
    description: TAMP status register
    byte_offset: 48
    access: Read
    fieldset: SR
  - name: MISR
    description: TAMP masked interrupt status register
    byte_offset: 52
    access: Read
    fieldset: MISR
  - name: SCR
    description: TAMP status clear register
    byte_offset: 60
    access: Write
    fieldset: SCR
  - name: BKPR
    description: TAMP backup register
    array:
      len: 5
      stride: 4
    byte_offset: 256
    fieldset: BKPR
  - name: HWCFGR2
    description: TAMP hardware configuration register 2
    byte_offset: 1004
    access: Read
    fieldset: HWCFGR2
  - name: HWCFGR1
    description: TAMP hardware configuration register 1
    byte_offset: 1008
    access: Read
    fieldset: HWCFGR1
  - name: VERR
    description: EXTI IP Version register
    byte_offset: 1012
    access: Read
    fieldset: VERR
  - name: IPIDR
    description: EXTI Identification register
    byte_offset: 1016
    access: Read
    fieldset: IPIDR
  - name: SIDR
    description: EXTI Size ID register
    byte_offset: 1020
    access: Read
    fieldset: SIDR
fieldset/BKPR:
  description: TAMP backup register
  fields:
  - name: BKP
    description: BKP
    bit_offset: 0
    bit_size: 32
fieldset/CR1:
  description: control register 1
  fields:
  - name: TAMPE
    description: Tamper detection on IN X enable
    bit_offset: 0
    bit_size: 1
    array:
      len: 2
      stride: 1
  - name: ITAMPE
    description: Internal tamper X enable
    bit_offset: 16
    bit_size: 1
    array:
      len: 6
      stride: 1
fieldset/CR2:
  description: control register 2
  fields:
  - name: TAMPNOER
    description: Tamper X no erase
    bit_offset: 0
    bit_size: 1
    array:
      len: 2
      stride: 1
  - name: TAMPMSK
    description: Tamper X mask
    bit_offset: 16
    bit_size: 1
    array:
      len: 2
      stride: 1
  - name: TAMPTRG
    description: Active level for tamper X input
    bit_offset: 24
    bit_size: 1
    array:
      len: 2
      stride: 1
fieldset/FLTCR:
  description: TAMP filter control register
  fields:
  - name: TAMPFREQ
    description: Tamper sampling frequency. Determines the frequency at which each of the INx inputs are sampled.
    bit_offset: 0
    bit_size: 3
  - name: TAMPFLT
    description: INx filter count. These bits determines the number of consecutive samples at the specified level (TAMP*TRG) needed to activate a tamper event. TAMPFLT is valid for each of the INx inputs.
    bit_offset: 3
    bit_size: 2
  - name: TAMPPRCH
    description: INx precharge duration. These bit determines the duration of time during which the pull-up/is activated before each sample. TAMPPRCH is valid for each of the INx inputs.
    bit_offset: 5
    bit_size: 2
  - name: TAMPPUDIS
    description: INx pull-up disable. This bit determines if each of the TAMPx pins are precharged before each sample.
    bit_offset: 7
    bit_size: 1
fieldset/HWCFGR1:
  description: TAMP hardware configuration register 1
  fields:
  - name: BACKUP_REGS
    description: BACKUP_REGS
    bit_offset: 0
    bit_size: 8
  - name: TAMPER
    description: TAMPER
    bit_offset: 8
    bit_size: 4
  - name: ACTIVE_TAMPER
    description: ACTIVE_TAMPER
    bit_offset: 12
    bit_size: 4
  - name: INT_TAMPER
    description: INT_TAMPER
    bit_offset: 16
    bit_size: 16
fieldset/HWCFGR2:
  description: TAMP hardware configuration register 2
  fields:
  - name: PTIONREG_OUT
    description: PTIONREG_OUT
    bit_offset: 0
    bit_size: 8
  - name: TRUST_ZONE
    description: TRUST_ZONE
    bit_offset: 8
    bit_size: 4
fieldset/IER:
  description: TAMP interrupt enable register
  fields:
  - name: TAMPIE
    description: Tamper X interrupt enable
    bit_offset: 0
    bit_size: 1
    array:
      len: 2
      stride: 1
  - name: ITAMPIE
    description: Internal tamper X interrupt enable
    bit_offset: 16
    bit_size: 1
    array:
      len: 6
      stride: 1
fieldset/IPIDR:
  description: EXTI Identification register
  fields:
  - name: IPID
    description: IP Identification
    bit_offset: 0
    bit_size: 32
fieldset/MISR:
  description: TAMP masked interrupt status register
  fields:
  - name: TAMPMF
    description: Tamper X interrupt masked flag
    bit_offset: 0
    bit_size: 1
    array:
      len: 2
      stride: 1
  - name: ITAMPMF
    description: Internal tamper X interrupt masked flag
    bit_offset: 16
    bit_size: 1
    array:
      len: 6
      stride: 1
fieldset/SCR:
  description: TAMP status clear register
  fields:
  - name: CTAMPF
    description: Clear tamper X detection flag
    bit_offset: 0
    bit_size: 1
    array:
      len: 2
      stride: 1
  - name: CITAMPF
    description: Clear internal tamper X detection flag
    bit_offset: 16
    bit_size: 1
    array:
      len: 7
      stride: 1
fieldset/SIDR:
  description: EXTI Size ID register
  fields:
  - name: SID
    description: Size Identification
    bit_offset: 0
    bit_size: 32
fieldset/SR:
  description: TAMP status register
  fields:
  - name: TAMPF
    description: Tamper X detection flag
    bit_offset: 0
    bit_size: 1
    array:
      len: 2
      stride: 1
  - name: ITAMPF
    description: Internal tamper X detection flag
    bit_offset: 16
    bit_size: 1
    array:
      len: 7
      stride: 1
fieldset/VERR:
  description: EXTI IP Version register
  fields:
  - name: MINREV
    description: Minor Revision number
    bit_offset: 0
    bit_size: 4
  - name: MAJREV
    description: Major Revision number
    bit_offset: 4
    bit_size: 4