block/COMP:
  description: Comparator.
  items:
  - name: TASKS_START
    description: Start comparator.
    byte_offset: 0
    access: Write
  - name: TASKS_STOP
    description: Stop comparator.
    byte_offset: 4
    access: Write
  - name: TASKS_SAMPLE
    description: Sample comparator value.
    byte_offset: 8
    access: Write
  - name: EVENTS_READY
    description: COMP is ready and output is valid.
    byte_offset: 256
  - name: EVENTS_DOWN
    description: Downward crossing.
    byte_offset: 260
  - name: EVENTS_UP
    description: Upward crossing.
    byte_offset: 264
  - name: EVENTS_CROSS
    description: Downward or upward crossing.
    byte_offset: 268
  - name: SHORTS
    description: Shortcut register.
    byte_offset: 512
    fieldset: SHORTS
  - name: INTEN
    description: Enable or disable interrupt.
    byte_offset: 768
    fieldset: INTEN
  - name: INTENSET
    description: Enable interrupt.
    byte_offset: 772
    fieldset: INTENSET
  - name: INTENCLR
    description: Disable interrupt.
    byte_offset: 776
    fieldset: INTENCLR
  - name: RESULT
    description: Compare result.
    byte_offset: 1024
    access: Read
    fieldset: RESULT
  - name: ENABLE
    description: COMP enable.
    byte_offset: 1280
    fieldset: ENABLE
  - name: PSEL
    description: Pin select.
    byte_offset: 1284
    fieldset: PSEL
  - name: REFSEL
    description: Reference source select for single-ended mode.
    byte_offset: 1288
    fieldset: REFSEL
  - name: EXTREFSEL
    description: External reference select.
    byte_offset: 1292
    fieldset: EXTREFSEL
  - name: TH
    description: Threshold configuration for hysteresis unit.
    byte_offset: 1328
    fieldset: TH
  - name: MODE
    description: Mode configuration.
    byte_offset: 1332
    fieldset: MODE
  - name: HYST
    description: Comparator hysteresis enable.
    byte_offset: 1336
    fieldset: HYST
  - name: ISOURCE
    description: Current source select on analog input.
    byte_offset: 1340
    fieldset: ISOURCE
fieldset/ENABLE:
  description: COMP enable.
  fields:
  - name: ENABLE
    description: Enable or disable COMP.
    bit_offset: 0
    bit_size: 2
    enum: ENABLE
fieldset/EXTREFSEL:
  description: External reference select.
  fields:
  - name: EXTREFSEL
    description: External analog reference select.
    bit_offset: 0
    bit_size: 3
    enum: EXTREFSEL
fieldset/HYST:
  description: Comparator hysteresis enable.
  fields:
  - name: HYST
    description: Comparator hysteresis.
    bit_offset: 0
    bit_size: 1
    enum: HYST
fieldset/INTEN:
  description: Enable or disable interrupt.
  fields:
  - name: READY
    description: Enable or disable interrupt for READY event.
    bit_offset: 0
    bit_size: 1
    enum: INTEN_READY
  - name: DOWN
    description: Enable or disable interrupt for DOWN event.
    bit_offset: 1
    bit_size: 1
    enum: INTEN_DOWN
  - name: UP
    description: Enable or disable interrupt for UP event.
    bit_offset: 2
    bit_size: 1
    enum: INTEN_UP
  - name: CROSS
    description: Enable or disable interrupt for CROSS event.
    bit_offset: 3
    bit_size: 1
    enum: INTEN_CROSS
fieldset/INTENCLR:
  description: Disable interrupt.
  fields:
  - name: READY
    description: Write '1' to Disable interrupt for READY event.
    bit_offset: 0
    bit_size: 1
    enum: INTENCLR_READY
  - name: DOWN
    description: Write '1' to Disable interrupt for DOWN event.
    bit_offset: 1
    bit_size: 1
    enum: INTENCLR_DOWN
  - name: UP
    description: Write '1' to Disable interrupt for UP event.
    bit_offset: 2
    bit_size: 1
    enum: INTENCLR_UP
  - name: CROSS
    description: Write '1' to Disable interrupt for CROSS event.
    bit_offset: 3
    bit_size: 1
    enum: INTENCLR_CROSS
fieldset/INTENSET:
  description: Enable interrupt.
  fields:
  - name: READY
    description: Write '1' to Enable interrupt for READY event.
    bit_offset: 0
    bit_size: 1
    enum: INTENSET_READY
  - name: DOWN
    description: Write '1' to Enable interrupt for DOWN event.
    bit_offset: 1
    bit_size: 1
    enum: INTENSET_DOWN
  - name: UP
    description: Write '1' to Enable interrupt for UP event.
    bit_offset: 2
    bit_size: 1
    enum: INTENSET_UP
  - name: CROSS
    description: Write '1' to Enable interrupt for CROSS event.
    bit_offset: 3
    bit_size: 1
    enum: INTENSET_CROSS
fieldset/ISOURCE:
  description: Current source select on analog input.
  fields:
  - name: ISOURCE
    description: Comparator hysteresis.
    bit_offset: 0
    bit_size: 2
    enum: ISOURCE
fieldset/MODE:
  description: Mode configuration.
  fields:
  - name: SP
    description: Speed and power modes.
    bit_offset: 0
    bit_size: 2
    enum: SP
  - name: MAIN
    description: Main operation modes.
    bit_offset: 8
    bit_size: 1
    enum: MAIN
fieldset/PSEL:
  description: Pin select.
  fields:
  - name: PSEL
    description: Analog pin select.
    bit_offset: 0
    bit_size: 3
    enum: PSEL_PSEL
fieldset/REFSEL:
  description: Reference source select for single-ended mode.
  fields:
  - name: REFSEL
    description: Reference select.
    bit_offset: 0
    bit_size: 3
    enum: REFSEL
fieldset/RESULT:
  description: Compare result.
  fields:
  - name: RESULT
    description: Result of last compare. Decision point SAMPLE task.
    bit_offset: 0
    bit_size: 1
    enum: RESULT
fieldset/SHORTS:
  description: Shortcut register.
  fields:
  - name: READY_SAMPLE
    description: Shortcut between READY event and SAMPLE task.
    bit_offset: 0
    bit_size: 1
    enum: READY_SAMPLE
  - name: READY_STOP
    description: Shortcut between READY event and STOP task.
    bit_offset: 1
    bit_size: 1
    enum: READY_STOP
  - name: DOWN_STOP
    description: Shortcut between DOWN event and STOP task.
    bit_offset: 2
    bit_size: 1
    enum: DOWN_STOP
  - name: UP_STOP
    description: Shortcut between UP event and STOP task.
    bit_offset: 3
    bit_size: 1
    enum: UP_STOP
  - name: CROSS_STOP
    description: Shortcut between CROSS event and STOP task.
    bit_offset: 4
    bit_size: 1
    enum: CROSS_STOP
fieldset/TH:
  description: Threshold configuration for hysteresis unit.
  fields:
  - name: THDOWN
    description: VDOWN = (THDOWN+1)/64*VREF.
    bit_offset: 0
    bit_size: 6
  - name: THUP
    description: VUP = (THUP+1)/64*VREF.
    bit_offset: 8
    bit_size: 6
enum/CROSS_STOP:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable shortcut.
    value: 0
  - name: Enabled
    description: Enable shortcut.
    value: 1
enum/DOWN_STOP:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable shortcut.
    value: 0
  - name: Enabled
    description: Enable shortcut.
    value: 1
enum/ENABLE:
  bit_size: 2
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 2
enum/EXTREFSEL:
  bit_size: 3
  variants:
  - name: AnalogReference0
    description: Use AIN0 as external analog reference.
    value: 0
  - name: AnalogReference1
    description: Use AIN1 as external analog reference.
    value: 1
  - name: AnalogReference2
    description: Use AIN2 as external analog reference.
    value: 2
  - name: AnalogReference3
    description: Use AIN3 as external analog reference.
    value: 3
  - name: AnalogReference4
    description: Use AIN4 as external analog reference.
    value: 4
  - name: AnalogReference5
    description: Use AIN5 as external analog reference.
    value: 5
  - name: AnalogReference6
    description: Use AIN6 as external analog reference.
    value: 6
  - name: AnalogReference7
    description: Use AIN7 as external analog reference.
    value: 7
enum/HYST:
  bit_size: 1
  variants:
  - name: NoHyst
    description: Comparator hysteresis disabled.
    value: 0
  - name: Hyst50mV
    description: Comparator hysteresis enabled.
    value: 1
enum/INTENCLR_CROSS:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_DOWN:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_READY:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_UP:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_CROSS:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_DOWN:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_READY:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_UP:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTEN_CROSS:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/INTEN_DOWN:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/INTEN_READY:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/INTEN_UP:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/ISOURCE:
  bit_size: 2
  variants:
  - name: Off
    description: Current source disabled.
    value: 0
  - name: Ien2mA5
    description: Current source enabled (+/- 2.5 uA).
    value: 1
  - name: Ien5mA
    description: Current source enabled (+/- 5 uA).
    value: 2
  - name: Ien10mA
    description: Current source enabled (+/- 10 uA).
    value: 3
enum/MAIN:
  bit_size: 1
  variants:
  - name: SE
    description: Single-ended mode.
    value: 0
  - name: Diff
    description: Differential mode.
    value: 1
enum/PSEL_PSEL:
  bit_size: 3
  variants:
  - name: AnalogInput0
    description: AIN0 selected as analog input.
    value: 0
  - name: AnalogInput1
    description: AIN1 selected as analog input.
    value: 1
  - name: AnalogInput2
    description: AIN2 selected as analog input.
    value: 2
  - name: AnalogInput3
    description: AIN3 selected as analog input.
    value: 3
  - name: AnalogInput4
    description: AIN4 selected as analog input.
    value: 4
  - name: AnalogInput5
    description: AIN5 selected as analog input.
    value: 5
  - name: AnalogInput6
    description: AIN6 selected as analog input.
    value: 6
  - name: AnalogInput7
    description: AIN7 selected as analog input.
    value: 7
enum/READY_SAMPLE:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable shortcut.
    value: 0
  - name: Enabled
    description: Enable shortcut.
    value: 1
enum/READY_STOP:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable shortcut.
    value: 0
  - name: Enabled
    description: Enable shortcut.
    value: 1
enum/REFSEL:
  bit_size: 3
  variants:
  - name: Int1V2
    description: VREF = internal 1.2 V reference (VDD >= 1.7 V).
    value: 0
  - name: Int1V8
    description: VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V).
    value: 1
  - name: Int2V4
    description: VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V).
    value: 2
  - name: VDD
    description: VREF = VDD.
    value: 4
  - name: ARef
    description: VREF = AREF (VDD >= VREF >= AREFMIN).
    value: 7
enum/RESULT:
  bit_size: 1
  variants:
  - name: Below
    description: Input voltage is below the threshold (VIN+ < VIN-).
    value: 0
  - name: Above
    description: Input voltage is above the threshold (VIN+ > VIN-).
    value: 1
enum/SP:
  bit_size: 2
  variants:
  - name: Low
    description: Low-power mode.
    value: 0
  - name: Normal
    description: Normal mode.
    value: 1
  - name: High
    description: High-speed mode.
    value: 2
enum/UP_STOP:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable shortcut.
    value: 0
  - name: Enabled
    description: Enable shortcut.
    value: 1