---
block/RTC:
  description: Real time clock
  items:
    - name: CRH
      description: RTC Control Register High
      byte_offset: 0
      fieldset: CRH
    - name: CRL
      description: RTC Control Register Low
      byte_offset: 4
      fieldset: CRL
    - name: PRLH
      description: "RTC Prescaler Load Register High"
      byte_offset: 8
      access: Write
      fieldset: PRLH
    - name: PRLL
      description: "RTC Prescaler Load Register Low"
      byte_offset: 12
      access: Write
      fieldset: PRLL
    - name: DIVH
      description: "RTC Prescaler Divider Register High"
      byte_offset: 16
      access: Read
      fieldset: DIVH
    - name: DIVL
      description: "RTC Prescaler Divider Register Low"
      byte_offset: 20
      access: Read
      fieldset: DIVL
    - name: CNTH
      description: RTC Counter Register High
      byte_offset: 24
      fieldset: CNTH
    - name: CNTL
      description: RTC Counter Register Low
      byte_offset: 28
      fieldset: CNTL
    - name: ALRH
      description: RTC Alarm Register High
      byte_offset: 32
      access: Write
      fieldset: ALRH
    - name: ALRL
      description: RTC Alarm Register Low
      byte_offset: 36
      access: Write
      fieldset: ALRL
fieldset/ALRH:
  description: RTC Alarm Register High
  fields:
    - name: ALRH
      description: RTC alarm register high
      bit_offset: 0
      bit_size: 16
fieldset/ALRL:
  description: RTC Alarm Register Low
  fields:
    - name: ALRL
      description: RTC alarm register low
      bit_offset: 0
      bit_size: 16
fieldset/CNTH:
  description: RTC Counter Register High
  fields:
    - name: CNTH
      description: RTC counter register high
      bit_offset: 0
      bit_size: 16
fieldset/CNTL:
  description: RTC Counter Register Low
  fields:
    - name: CNTL
      description: RTC counter register Low
      bit_offset: 0
      bit_size: 16
fieldset/CRH:
  description: RTC Control Register High
  fields:
    - name: SECIE
      description: Second interrupt Enable
      bit_offset: 0
      bit_size: 1
    - name: ALRIE
      description: Alarm interrupt Enable
      bit_offset: 1
      bit_size: 1
    - name: OWIE
      description: Overflow interrupt Enable
      bit_offset: 2
      bit_size: 1
fieldset/CRL:
  description: RTC Control Register Low
  fields:
    - name: SECF
      description: Second Flag
      bit_offset: 0
      bit_size: 1
    - name: ALRF
      description: Alarm Flag
      bit_offset: 1
      bit_size: 1
    - name: OWF
      description: Overflow Flag
      bit_offset: 2
      bit_size: 1
    - name: RSF
      description: "Registers Synchronized Flag"
      bit_offset: 3
      bit_size: 1
    - name: CNF
      description: Configuration Flag
      bit_offset: 4
      bit_size: 1
    - name: RTOFF
      description: RTC operation OFF
      bit_offset: 5
      bit_size: 1
fieldset/DIVH:
  description: "RTC Prescaler Divider Register High"
  fields:
    - name: DIVH
      description: "RTC prescaler divider register high"
      bit_offset: 0
      bit_size: 4
fieldset/DIVL:
  description: "RTC Prescaler Divider Register Low"
  fields:
    - name: DIVL
      description: "RTC prescaler divider register Low"
      bit_offset: 0
      bit_size: 16
fieldset/PRLH:
  description: "RTC Prescaler Load Register High"
  fields:
    - name: PRLH
      description: "RTC Prescaler Load Register High"
      bit_offset: 0
      bit_size: 4
fieldset/PRLL:
  description: "RTC Prescaler Load Register Low"
  fields:
    - name: PRLL
      description: "RTC Prescaler Divider Register Low"
      bit_offset: 0
      bit_size: 16