block/SysTick:
  description: SysTick.
  items:
  - name: CTRL
    description: CTRL.
    byte_offset: 0
    fieldset: CTRL
  - name: LOAD
    description: LOAD.
    byte_offset: 4
    fieldset: LOAD
  - name: VAL
    description: VAL.
    byte_offset: 8
    fieldset: VAL
  - name: CALIB
    description: CALIB.
    byte_offset: 12
    fieldset: CALIB
fieldset/CALIB:
  description: CALIB.
  fields:
  - name: TENMS
    description: TENMS.
    bit_offset: 0
    bit_size: 24
  - name: SKEW
    description: SKEW.
    bit_offset: 30
    bit_size: 1
  - name: NOREF
    description: NOREF.
    bit_offset: 31
    bit_size: 1
fieldset/CTRL:
  description: CTRL.
  fields:
  - name: ENABLE
    description: ENABLE.
    bit_offset: 0
    bit_size: 1
  - name: TICKINT
    description: TICKINT.
    bit_offset: 1
    bit_size: 1
  - name: CLKSOURCE
    description: CLKSOURCE.
    bit_offset: 2
    bit_size: 1
  - name: COUNTFLAG
    description: COUNTFLAG.
    bit_offset: 16
    bit_size: 1
  - name: RESERVED
    description: Reserved.
    bit_offset: 17
    bit_size: 15
fieldset/LOAD:
  description: LOAD.
  fields:
  - name: RELOAD
    description: RELOAD.
    bit_offset: 0
    bit_size: 24
  - name: RESERVED
    description: Reserved.
    bit_offset: 24
    bit_size: 8
fieldset/VAL:
  description: VAL.
  fields:
  - name: CURRENT
    description: CURRENT.
    bit_offset: 0
    bit_size: 24
  - name: RESERVED
    description: Reserved.
    bit_offset: 24
    bit_size: 8