---
block/RTC:
  description: Real-time clock
  items:
  - byte_offset: 0
    description: time register
    fieldset: TR
    name: TR
  - byte_offset: 4
    description: date register
    fieldset: DR
    name: DR
  - byte_offset: 8
    description: control register
    fieldset: CR
    name: CR
  - byte_offset: 12
    description: initialization and status register
    fieldset: ISR
    name: ISR
  - byte_offset: 16
    description: prescaler register
    fieldset: PRER
    name: PRER
  - byte_offset: 20
    description: wakeup timer register
    fieldset: WUTR
    name: WUTR
  - byte_offset: 28
    description: alarm A register
    fieldset: ALRMAR
    name: ALRMAR
  - byte_offset: 32
    description: alarm B register
    fieldset: ALRMBR
    name: ALRMBR
  - access: Write
    byte_offset: 36
    description: write protection register
    fieldset: WPR
    name: WPR
  - access: Read
    byte_offset: 40
    description: sub second register
    fieldset: SSR
    name: SSR
  - access: Write
    byte_offset: 44
    description: shift control register
    fieldset: SHIFTR
    name: SHIFTR
  - access: Read
    byte_offset: 48
    description: time stamp time register
    fieldset: TSTR
    name: TSTR
  - access: Read
    byte_offset: 52
    description: time stamp date register
    fieldset: TSDR
    name: TSDR
  - access: Read
    byte_offset: 56
    description: timestamp sub second register
    fieldset: TSSSR
    name: TSSSR
  - byte_offset: 60
    description: calibration register
    fieldset: CALR
    name: CALR
  - byte_offset: 64
    description: tamper configuration register
    fieldset: TAMPCR
    name: TAMPCR
  - byte_offset: 68
    description: alarm A sub second register
    fieldset: ALRMASSR
    name: ALRMASSR
  - byte_offset: 72
    description: alarm B sub second register
    fieldset: ALRMBSSR
    name: ALRMBSSR
  - byte_offset: 76
    description: option register
    fieldset: OR
    name: OR
  - array:
      len: 32
      stride: 4
    byte_offset: 80
    description: backup register
    fieldset: BKPR
    name: BKPR
enum/ADDHW:
  bit_size: 1
  variants:
  - description: Adds 1 hour to the current time. This can be used for summer time
      change outside initialization mode
    name: Add1
    value: 1
enum/ADDSW:
  bit_size: 1
  variants:
  - description: Add one second to the clock/calendar
    name: Add1
    value: 1
enum/ALRAE:
  bit_size: 1
  variants:
  - description: Alarm A disabled
    name: Disabled
    value: 0
  - description: Alarm A enabled
    name: Enabled
    value: 1
enum/ALRAFR:
  bit_size: 1
  variants:
  - description: This flag is set by hardware when the time/date registers (RTC_TR
      and RTC_DR) match the Alarm A register (RTC_ALRMAR)
    name: Match
    value: 1
enum/ALRAFW:
  bit_size: 1
  variants:
  - description: This flag is cleared by software by writing 0
    name: Clear
    value: 0
enum/ALRAIE:
  bit_size: 1
  variants:
  - description: Alarm A interrupt disabled
    name: Disabled
    value: 0
  - description: Alarm A interrupt enabled
    name: Enabled
    value: 1
enum/ALRAWFR:
  bit_size: 1
  variants:
  - description: Alarm update not allowed
    name: UpdateNotAllowed
    value: 0
  - description: Alarm update allowed
    name: UpdateAllowed
    value: 1
enum/ALRBE:
  bit_size: 1
  variants:
  - description: Alarm B disabled
    name: Disabled
    value: 0
  - description: Alarm B enabled
    name: Enabled
    value: 1
enum/ALRBFR:
  bit_size: 1
  variants:
  - description: This flag is set by hardware when the time/date registers (RTC_TR
      and RTC_DR) match the Alarm B register (RTC_ALRMBR)
    name: Match
    value: 1
enum/ALRBFW:
  bit_size: 1
  variants:
  - description: This flag is cleared by software by writing 0
    name: Clear
    value: 0
enum/ALRBIE:
  bit_size: 1
  variants:
  - description: Alarm B Interrupt disabled
    name: Disabled
    value: 0
  - description: Alarm B Interrupt enabled
    name: Enabled
    value: 1
enum/ALRMAR_MSK:
  bit_size: 1
  variants:
  - description: Alarm set if the date/day match
    name: Mask
    value: 0
  - description: "Date/day don\u2019t care in Alarm comparison"
    name: NotMask
    value: 1
enum/ALRMAR_PM:
  bit_size: 1
  variants:
  - description: AM or 24-hour format
    name: AM
    value: 0
  - description: PM
    name: PM
    value: 1
enum/ALRMAR_WDSEL:
  bit_size: 1
  variants:
  - description: DU[3:0] represents the date units
    name: DateUnits
    value: 0
  - description: "DU[3:0] represents the week day. DT[1:0] is don\u2019t care."
    name: WeekDay
    value: 1
enum/ALRMBR_MSK:
  bit_size: 1
  variants:
  - description: Alarm set if the date/day match
    name: Mask
    value: 0
  - description: "Date/day don\u2019t care in Alarm comparison"
    name: NotMask
    value: 1
enum/ALRMBR_PM:
  bit_size: 1
  variants:
  - description: AM or 24-hour format
    name: AM
    value: 0
  - description: PM
    name: PM
    value: 1
enum/ALRMBR_WDSEL:
  bit_size: 1
  variants:
  - description: DU[3:0] represents the date units
    name: DateUnits
    value: 0
  - description: "DU[3:0] represents the week day. DT[1:0] is don\u2019t care."
    name: WeekDay
    value: 1
enum/BKP:
  bit_size: 1
  variants:
  - description: Daylight Saving Time change has not been performed
    name: DST_Not_Changed
    value: 0
  - description: Daylight Saving Time change has been performed
    name: DST_Changed
    value: 1
enum/BYPSHAD:
  bit_size: 1
  variants:
  - description: Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are
      taken from the shadow registers, which are updated once every two RTCCLK cycles
    name: ShadowReg
    value: 0
  - description: Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are
      taken directly from the calendar counters
    name: BypassShadowReg
    value: 1
enum/CALP:
  bit_size: 1
  variants:
  - description: No RTCCLK pulses are added
    name: NoChange
    value: 0
  - description: One RTCCLK pulse is effectively inserted every 2^11 pulses (frequency
      increased by 488.5 ppm)
    name: IncreaseFreq
    value: 1
enum/CALW16:
  bit_size: 1
  variants:
  - description: "When CALW16 is set to \u20181\u2019, the 16-second calibration cycle\
      \ period is selected.This bit must not be set to \u20181\u2019 if CALW8=1"
    name: Sixteen_Second
    value: 1
enum/CALW8:
  bit_size: 1
  variants:
  - description: "When CALW8 is set to \u20181\u2019, the 8-second calibration cycle\
      \ period is selected"
    name: Eight_Second
    value: 1
enum/COE:
  bit_size: 1
  variants:
  - description: Calibration output disabled
    name: Disabled
    value: 0
  - description: Calibration output enabled
    name: Enabled
    value: 1
enum/COSEL:
  bit_size: 1
  variants:
  - description: Calibration output is 512 Hz (with default prescaler setting)
    name: CalFreq_512Hz
    value: 0
  - description: Calibration output is 1 Hz (with default prescaler setting)
    name: CalFreq_1Hz
    value: 1
enum/FMT:
  bit_size: 1
  variants:
  - description: 24 hour/day format
    name: Twenty_Four_Hour
    value: 0
  - description: AM/PM hour format
    name: AM_PM
    value: 1
enum/INIT:
  bit_size: 1
  variants:
  - description: Free running mode
    name: FreeRunningMode
    value: 0
  - description: Initialization mode used to program time and date register (RTC_TR
      and RTC_DR), and prescaler register (RTC_PRER). Counters are stopped and start
      counting from the new value when INIT is reset.
    name: InitMode
    value: 1
enum/INITFR:
  bit_size: 1
  variants:
  - description: Calendar registers update is not allowed
    name: NotAllowed
    value: 0
  - description: Calendar registers update is allowed
    name: Allowed
    value: 1
enum/INITSR:
  bit_size: 1
  variants:
  - description: Calendar has not been initialized
    name: NotInitalized
    value: 0
  - description: Calendar has been initialized
    name: Initalized
    value: 1
enum/OSEL:
  bit_size: 2
  variants:
  - description: Output disabled
    name: Disabled
    value: 0
  - description: Alarm A output enabled
    name: AlarmA
    value: 1
  - description: Alarm B output enabled
    name: AlarmB
    value: 2
  - description: Wakeup output enabled
    name: Wakeup
    value: 3
enum/POL:
  bit_size: 1
  variants:
  - description: The pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL[1:0])
    name: High
    value: 0
  - description: The pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL[1:0])
    name: Low
    value: 1
enum/RECALPFR:
  bit_size: 1
  variants:
  - description: The RECALPF status flag is automatically set to 1 when software writes
      to the RTC_CALR register, indicating that the RTC_CALR register is blocked.
      When the new calibration settings are taken into account, this bit returns to
      0
    name: Pending
    value: 1
enum/REFCKON:
  bit_size: 1
  variants:
  - description: RTC_REFIN detection disabled
    name: Disabled
    value: 0
  - description: RTC_REFIN detection enabled
    name: Enabled
    value: 1
enum/RSFR:
  bit_size: 1
  variants:
  - description: Calendar shadow registers not yet synchronized
    name: NotSynced
    value: 0
  - description: Calendar shadow registers synchronized
    name: Synced
    value: 1
enum/RSFW:
  bit_size: 1
  variants:
  - description: This flag is cleared by software by writing 0
    name: Clear
    value: 0
enum/SHPFR:
  bit_size: 1
  variants:
  - description: No shift operation is pending
    name: NoShiftPending
    value: 0
  - description: A shift operation is pending
    name: ShiftPending
    value: 1
enum/SUBHW:
  bit_size: 1
  variants:
  - description: Subtracts 1 hour to the current time. This can be used for winter
      time change outside initialization mode
    name: Sub1
    value: 1
enum/TAMPFR:
  bit_size: 1
  variants:
  - description: This flag is set by hardware when a tamper detection event is detected
      on the RTC_TAMPx input
    name: Tampered
    value: 1
enum/TAMPFW:
  bit_size: 1
  variants:
  - description: Flag cleared by software writing 0
    name: Clear
    value: 0
enum/TR_PM:
  bit_size: 1
  variants:
  - description: AM or 24-hour format
    name: AM
    value: 0
  - description: PM
    name: PM
    value: 1
enum/TSE:
  bit_size: 1
  variants:
  - description: Timestamp disabled
    name: Disabled
    value: 0
  - description: Timestamp enabled
    name: Enabled
    value: 1
enum/TSEDGE:
  bit_size: 1
  variants:
  - description: RTC_TS input rising edge generates a time-stamp event
    name: RisingEdge
    value: 0
  - description: RTC_TS input falling edge generates a time-stamp event
    name: FallingEdge
    value: 1
enum/TSFR:
  bit_size: 1
  variants:
  - description: This flag is set by hardware when a time-stamp event occurs
    name: TimestampEvent
    value: 1
enum/TSFW:
  bit_size: 1
  variants:
  - description: This flag is cleared by software by writing 0
    name: Clear
    value: 0
enum/TSIE:
  bit_size: 1
  variants:
  - description: Time-stamp Interrupt disabled
    name: Disabled
    value: 0
  - description: Time-stamp Interrupt enabled
    name: Enabled
    value: 1
enum/TSOVFR:
  bit_size: 1
  variants:
  - description: This flag is set by hardware when a time-stamp event occurs while
      TSF is already set
    name: Overflow
    value: 1
enum/TSOVFW:
  bit_size: 1
  variants:
  - description: This flag is cleared by software by writing 0
    name: Clear
    value: 0
enum/WUCKSEL:
  bit_size: 3
  variants:
  - description: RTC/16 clock is selected
    name: Div16
    value: 0
  - description: RTC/8 clock is selected
    name: Div8
    value: 1
  - description: RTC/4 clock is selected
    name: Div4
    value: 2
  - description: RTC/2 clock is selected
    name: Div2
    value: 3
  - description: ck_spre (usually 1 Hz) clock is selected
    name: ClockSpare
    value: 4
  - description: ck_spre (usually 1 Hz) clock is selected and 2^16 is added to the
      WUT counter value
    name: ClockSpareWithOffset
    value: 6
enum/WUTE:
  bit_size: 1
  variants:
  - description: Wakeup timer disabled
    name: Disabled
    value: 0
  - description: Wakeup timer enabled
    name: Enabled
    value: 1
enum/WUTFR:
  bit_size: 1
  variants:
  - description: This flag is set by hardware when the wakeup auto-reload counter
      reaches 0
    name: Zero
    value: 1
enum/WUTFW:
  bit_size: 1
  variants:
  - description: This flag is cleared by software by writing 0
    name: Clear
    value: 0
enum/WUTIE:
  bit_size: 1
  variants:
  - description: Wakeup timer interrupt disabled
    name: Disabled
    value: 0
  - description: Wakeup timer interrupt enabled
    name: Enabled
    value: 1
enum/WUTWFR:
  bit_size: 1
  variants:
  - description: Wakeup timer configuration update not allowed
    name: UpdateNotAllowed
    value: 0
  - description: Wakeup timer configuration update allowed
    name: UpdateAllowed
    value: 1
fieldset/ALRMAR:
  description: alarm A register
  fields:
  - bit_offset: 0
    bit_size: 4
    description: Second units in BCD format
    name: SU
  - bit_offset: 4
    bit_size: 3
    description: Second tens in BCD format
    name: ST
  - array:
      len: 4
      stride: 8
    bit_offset: 7
    bit_size: 1
    description: Alarm A seconds mask
    enum: ALRMAR_MSK
    name: MSK
  - bit_offset: 8
    bit_size: 4
    description: Minute units in BCD format
    name: MNU
  - bit_offset: 12
    bit_size: 3
    description: Minute tens in BCD format
    name: MNT
  - bit_offset: 16
    bit_size: 4
    description: Hour units in BCD format
    name: HU
  - bit_offset: 20
    bit_size: 2
    description: Hour tens in BCD format
    name: HT
  - bit_offset: 22
    bit_size: 1
    description: AM/PM notation
    enum: ALRMAR_PM
    name: PM
  - bit_offset: 24
    bit_size: 4
    description: Date units or day in BCD format
    name: DU
  - bit_offset: 28
    bit_size: 2
    description: Date tens in BCD format
    name: DT
  - bit_offset: 30
    bit_size: 1
    description: Week day selection
    enum: ALRMAR_WDSEL
    name: WDSEL
fieldset/ALRMASSR:
  description: alarm A sub second register
  fields:
  - bit_offset: 0
    bit_size: 15
    description: Sub seconds value
    name: SS
  - bit_offset: 24
    bit_size: 4
    description: Mask the most-significant bits starting at this bit
    name: MASKSS
fieldset/ALRMBR:
  description: alarm B register
  fields:
  - bit_offset: 0
    bit_size: 4
    description: Second units in BCD format
    name: SU
  - bit_offset: 4
    bit_size: 3
    description: Second tens in BCD format
    name: ST
  - array:
      len: 4
      stride: 8
    bit_offset: 7
    bit_size: 1
    description: Alarm B seconds mask
    enum: ALRMBR_MSK
    name: MSK
  - bit_offset: 8
    bit_size: 4
    description: Minute units in BCD format
    name: MNU
  - bit_offset: 12
    bit_size: 3
    description: Minute tens in BCD format
    name: MNT
  - bit_offset: 16
    bit_size: 4
    description: Hour units in BCD format
    name: HU
  - bit_offset: 20
    bit_size: 2
    description: Hour tens in BCD format
    name: HT
  - bit_offset: 22
    bit_size: 1
    description: AM/PM notation
    enum: ALRMBR_PM
    name: PM
  - bit_offset: 24
    bit_size: 4
    description: Date units or day in BCD format
    name: DU
  - bit_offset: 28
    bit_size: 2
    description: Date tens in BCD format
    name: DT
  - bit_offset: 30
    bit_size: 1
    description: Week day selection
    enum: ALRMBR_WDSEL
    name: WDSEL
fieldset/ALRMBSSR:
  description: alarm B sub second register
  fields:
  - bit_offset: 0
    bit_size: 15
    description: Sub seconds value
    name: SS
  - bit_offset: 24
    bit_size: 4
    description: Mask the most-significant bits starting at this bit
    name: MASKSS
fieldset/BKPR:
  description: backup register
  fields:
  - bit_offset: 0
    bit_size: 32
    description: BKP
    name: BKP
fieldset/CALR:
  description: calibration register
  fields:
  - bit_offset: 0
    bit_size: 9
    description: Calibration minus
    name: CALM
  - array:
      len: 2
      stride: 1
    bit_offset: 13
    bit_size: 1
    description: Use a 16-second calibration cycle period
    enum: CALW16
    name: CALW
  - bit_offset: 15
    bit_size: 1
    description: Increase frequency of RTC by 488.5 ppm
    enum: CALP
    name: CALP
fieldset/CR:
  description: control register
  fields:
  - bit_offset: 0
    bit_size: 3
    description: Wakeup clock selection
    enum: WUCKSEL
    name: WUCKSEL
  - bit_offset: 3
    bit_size: 1
    description: Time-stamp event active edge
    enum: TSEDGE
    name: TSEDGE
  - bit_offset: 4
    bit_size: 1
    description: Reference clock detection enable (50 or 60 Hz)
    enum: REFCKON
    name: REFCKON
  - bit_offset: 5
    bit_size: 1
    description: Bypass the shadow registers
    enum: BYPSHAD
    name: BYPSHAD
  - bit_offset: 6
    bit_size: 1
    description: Hour format
    enum: FMT
    name: FMT
  - bit_offset: 8
    bit_size: 1
    description: Alarm A enable
    enum: ALRAE
    name: ALRAE
  - bit_offset: 9
    bit_size: 1
    description: Alarm B enable
    enum: ALRBE
    name: ALRBE
  - bit_offset: 10
    bit_size: 1
    description: Wakeup timer enable
    enum: WUTE
    name: WUTE
  - bit_offset: 11
    bit_size: 1
    description: Time stamp enable
    enum: TSE
    name: TSE
  - bit_offset: 12
    bit_size: 1
    description: Alarm A interrupt enable
    enum: ALRAIE
    name: ALRAIE
  - bit_offset: 13
    bit_size: 1
    description: Alarm B interrupt enable
    enum: ALRBIE
    name: ALRBIE
  - bit_offset: 14
    bit_size: 1
    description: Wakeup timer interrupt enable
    enum: WUTIE
    name: WUTIE
  - bit_offset: 15
    bit_size: 1
    description: Time-stamp interrupt enable
    enum: TSIE
    name: TSIE
  - bit_offset: 16
    bit_size: 1
    description: Add 1 hour (summer time change)
    enum_write: ADDHW
    name: ADD1H
  - bit_offset: 17
    bit_size: 1
    description: Subtract 1 hour (winter time change)
    enum_write: SUBHW
    name: SUB1H
  - bit_offset: 18
    bit_size: 1
    description: Backup
    enum: BKP
    name: BKP
  - bit_offset: 19
    bit_size: 1
    description: Calibration output selection
    enum: COSEL
    name: COSEL
  - bit_offset: 20
    bit_size: 1
    description: Output polarity
    enum: POL
    name: POL
  - bit_offset: 21
    bit_size: 2
    description: Output selection
    enum: OSEL
    name: OSEL
  - bit_offset: 23
    bit_size: 1
    description: Calibration output enable
    enum: COE
    name: COE
  - bit_offset: 24
    bit_size: 1
    description: timestamp on internal event enable
    name: ITSE
fieldset/DR:
  description: date register
  fields:
  - bit_offset: 0
    bit_size: 4
    description: Date units in BCD format
    name: DU
  - bit_offset: 4
    bit_size: 2
    description: Date tens in BCD format
    name: DT
  - bit_offset: 8
    bit_size: 4
    description: Month units in BCD format
    name: MU
  - bit_offset: 12
    bit_size: 1
    description: Month tens in BCD format
    name: MT
  - bit_offset: 13
    bit_size: 3
    description: Week day units
    name: WDU
  - bit_offset: 16
    bit_size: 4
    description: Year units in BCD format
    name: YU
  - bit_offset: 20
    bit_size: 4
    description: Year tens in BCD format
    name: YT
fieldset/ISR:
  description: initialization and status register
  fields:
  - bit_offset: 0
    bit_size: 1
    description: Alarm A write flag
    enum_read: ALRAWFR
    name: ALRAWF
  - bit_offset: 1
    bit_size: 1
    description: Alarm B write flag
    enum_read: ALRAWFR
    name: ALRBWF
  - bit_offset: 2
    bit_size: 1
    description: Wakeup timer write flag
    enum_read: WUTWFR
    name: WUTWF
  - bit_offset: 3
    bit_size: 1
    description: Shift operation pending
    enum_read: SHPFR
    name: SHPF
  - bit_offset: 4
    bit_size: 1
    description: Initialization status flag
    enum_read: INITSR
    name: INITS
  - bit_offset: 5
    bit_size: 1
    description: Registers synchronization flag
    enum_read: RSFR
    enum_write: RSFW
    name: RSF
  - bit_offset: 6
    bit_size: 1
    description: Initialization flag
    enum_read: INITFR
    name: INITF
  - bit_offset: 7
    bit_size: 1
    description: Initialization mode
    enum: INIT
    name: INIT
  - bit_offset: 8
    bit_size: 1
    description: Alarm A flag
    enum_read: ALRAFR
    enum_write: ALRAFW
    name: ALRAF
  - bit_offset: 9
    bit_size: 1
    description: Alarm B flag
    enum_read: ALRBFR
    enum_write: ALRBFW
    name: ALRBF
  - bit_offset: 10
    bit_size: 1
    description: Wakeup timer flag
    enum_read: WUTFR
    enum_write: WUTFW
    name: WUTF
  - bit_offset: 11
    bit_size: 1
    description: Time-stamp flag
    enum_read: TSFR
    enum_write: TSFW
    name: TSF
  - bit_offset: 12
    bit_size: 1
    description: Time-stamp overflow flag
    enum_read: TSOVFR
    enum_write: TSOVFW
    name: TSOVF
  - bit_offset: 13
    bit_size: 1
    description: Tamper detection flag
    enum_read: TAMPFR
    enum_write: TAMPFW
    name: TAMP1F
  - bit_offset: 14
    bit_size: 1
    description: RTC_TAMP2 detection flag
    enum_read: TAMPFR
    enum_write: TAMPFW
    name: TAMP2F
  - bit_offset: 15
    bit_size: 1
    description: RTC_TAMP3 detection flag
    enum_read: TAMPFR
    enum_write: TAMPFW
    name: TAMP3F
  - bit_offset: 16
    bit_size: 1
    description: Recalibration pending Flag
    enum_read: RECALPFR
    name: RECALPF
  - bit_offset: 17
    bit_size: 1
    description: Internal tTime-stamp flag
    name: ITSF
fieldset/OR:
  description: option register
  fields:
  - bit_offset: 1
    bit_size: 1
    description: TIMESTAMP mapping
    name: TSINSEL
  - bit_offset: 1
    bit_size: 1
    description: RTC_OUT remap
    name: RTC_OUT_RMP
  - bit_offset: 3
    bit_size: 1
    description: RTC_ALARM on PC13 output type
    name: RTC_ALARM_TYPE
fieldset/PRER:
  description: prescaler register
  fields:
  - bit_offset: 0
    bit_size: 15
    description: Synchronous prescaler factor
    name: PREDIV_S
  - bit_offset: 16
    bit_size: 7
    description: Asynchronous prescaler factor
    name: PREDIV_A
fieldset/SHIFTR:
  description: shift control register
  fields:
  - bit_offset: 0
    bit_size: 15
    description: Subtract a fraction of a second
    name: SUBFS
  - bit_offset: 31
    bit_size: 1
    description: Add one second
    enum_write: ADDSW
    name: ADD1S
fieldset/SSR:
  description: sub second register
  fields:
  - bit_offset: 0
    bit_size: 16
    description: Sub second value
    name: SS
fieldset/TAMPCR:
  description: tamper configuration register
  fields:
  - bit_offset: 0
    bit_size: 1
    description: Tamper 1 detection enable
    name: TAMP1E
  - bit_offset: 1
    bit_size: 1
    description: Active level for tamper 1
    name: TAMP1TRG
  - bit_offset: 2
    bit_size: 1
    description: Tamper interrupt enable
    name: TAMPIE
  - bit_offset: 3
    bit_size: 1
    description: Tamper 2 detection enable
    name: TAMP2E
  - bit_offset: 4
    bit_size: 1
    description: Active level for tamper 2
    name: TAMP2TRG
  - bit_offset: 5
    bit_size: 1
    description: Tamper 3 detection enable
    name: TAMP3E
  - bit_offset: 6
    bit_size: 1
    description: Active level for tamper 3
    name: TAMP3TRG
  - bit_offset: 7
    bit_size: 1
    description: Activate timestamp on tamper detection event
    name: TAMPTS
  - bit_offset: 8
    bit_size: 3
    description: Tamper sampling frequency
    name: TAMPFREQ
  - bit_offset: 11
    bit_size: 2
    description: Tamper filter count
    name: TAMPFLT
  - bit_offset: 13
    bit_size: 2
    description: Tamper precharge duration
    name: TAMPPRCH
  - bit_offset: 15
    bit_size: 1
    description: TAMPER pull-up disable
    name: TAMPPUDIS
  - bit_offset: 16
    bit_size: 1
    description: Tamper 1 interrupt enable
    name: TAMP1IE
  - bit_offset: 17
    bit_size: 1
    description: Tamper 1 no erase
    name: TAMP1NOERASE
  - bit_offset: 18
    bit_size: 1
    description: Tamper 1 mask flag
    name: TAMP1MF
  - bit_offset: 19
    bit_size: 1
    description: Tamper 2 interrupt enable
    name: TAMP2IE
  - bit_offset: 20
    bit_size: 1
    description: Tamper 2 no erase
    name: TAMP2NOERASE
  - bit_offset: 21
    bit_size: 1
    description: Tamper 2 mask flag
    name: TAMP2MF
  - bit_offset: 22
    bit_size: 1
    description: Tamper 3 interrupt enable
    name: TAMP3IE
  - bit_offset: 23
    bit_size: 1
    description: Tamper 3 no erase
    name: TAMP3NOERASE
  - bit_offset: 24
    bit_size: 1
    description: Tamper 3 mask flag
    name: TAMP3MF
fieldset/TR:
  description: time register
  fields:
  - bit_offset: 0
    bit_size: 4
    description: Second units in BCD format
    name: SU
  - bit_offset: 4
    bit_size: 3
    description: Second tens in BCD format
    name: ST
  - bit_offset: 8
    bit_size: 4
    description: Minute units in BCD format
    name: MNU
  - bit_offset: 12
    bit_size: 3
    description: Minute tens in BCD format
    name: MNT
  - bit_offset: 16
    bit_size: 4
    description: Hour units in BCD format
    name: HU
  - bit_offset: 20
    bit_size: 2
    description: Hour tens in BCD format
    name: HT
  - bit_offset: 22
    bit_size: 1
    description: AM/PM notation
    enum: TR_PM
    name: PM
fieldset/TSDR:
  description: time stamp date register
  fields:
  - bit_offset: 0
    bit_size: 4
    description: Date units in BCD format
    name: DU
  - bit_offset: 4
    bit_size: 2
    description: Date tens in BCD format
    name: DT
  - bit_offset: 8
    bit_size: 4
    description: Month units in BCD format
    name: MU
  - bit_offset: 12
    bit_size: 1
    description: Month tens in BCD format
    name: MT
  - bit_offset: 13
    bit_size: 3
    description: Week day units
    name: WDU
fieldset/TSSSR:
  description: timestamp sub second register
  fields:
  - bit_offset: 0
    bit_size: 16
    description: Sub second value
    name: SS
fieldset/TSTR:
  description: time stamp time register
  fields:
  - bit_offset: 0
    bit_size: 4
    description: Second units in BCD format
    name: SU
  - bit_offset: 4
    bit_size: 3
    description: Second tens in BCD format
    name: ST
  - bit_offset: 8
    bit_size: 4
    description: Minute units in BCD format
    name: MNU
  - bit_offset: 12
    bit_size: 3
    description: Minute tens in BCD format
    name: MNT
  - bit_offset: 16
    bit_size: 4
    description: Hour units in BCD format
    name: HU
  - bit_offset: 20
    bit_size: 2
    description: Hour tens in BCD format
    name: HT
  - bit_offset: 22
    bit_size: 1
    description: AM/PM notation
    name: PM
fieldset/WPR:
  description: write protection register
  fields:
  - bit_offset: 0
    bit_size: 8
    description: Write protection key
    name: KEY
fieldset/WUTR:
  description: wakeup timer register
  fields:
  - bit_offset: 0
    bit_size: 16
    description: Wakeup auto-reload value bits
    name: WUT