block/RTC:
  description: Real time counter 0.
  items:
  - name: TASKS_START
    description: Start RTC COUNTER.
    byte_offset: 0
    access: Write
  - name: TASKS_STOP
    description: Stop RTC COUNTER.
    byte_offset: 4
    access: Write
  - name: TASKS_CLEAR
    description: Clear RTC COUNTER.
    byte_offset: 8
    access: Write
  - name: TASKS_TRIGOVRFLW
    description: Set COUNTER to 0xFFFFF0.
    byte_offset: 12
    access: Write
  - name: EVENTS_TICK
    description: Event on COUNTER increment.
    byte_offset: 256
  - name: EVENTS_OVRFLW
    description: Event on COUNTER overflow.
    byte_offset: 260
  - name: EVENTS_COMPARE
    description: 'Description collection[0]: Compare event on CC[0] match.'
    array:
      len: 4
      stride: 4
    byte_offset: 320
  - name: INTENSET
    description: Enable interrupt.
    byte_offset: 772
    fieldset: INTENSET
  - name: INTENCLR
    description: Disable interrupt.
    byte_offset: 776
    fieldset: INTENCLR
  - name: EVTEN
    description: Enable or disable event routing.
    byte_offset: 832
    fieldset: EVTEN
  - name: EVTENSET
    description: Enable event routing.
    byte_offset: 836
    fieldset: EVTENSET
  - name: EVTENCLR
    description: Disable event routing.
    byte_offset: 840
    fieldset: EVTENCLR
  - name: COUNTER
    description: Current COUNTER value.
    byte_offset: 1284
    access: Read
    fieldset: COUNTER
  - name: PRESCALER
    description: 12 bit prescaler for COUNTER frequency (32768/(PRESCALER+1)).Must be written when RTC is stopped.
    byte_offset: 1288
    fieldset: PRESCALER
  - name: CC
    description: 'Description collection[0]: Compare register 0.'
    array:
      len: 4
      stride: 4
    byte_offset: 1344
    fieldset: CC
fieldset/CC:
  description: 'Description collection[0]: Compare register 0.'
  fields:
  - name: COMPARE
    description: Compare value.
    bit_offset: 0
    bit_size: 24
fieldset/COUNTER:
  description: Current COUNTER value.
  fields:
  - name: COUNTER
    description: Counter value.
    bit_offset: 0
    bit_size: 24
fieldset/EVTEN:
  description: Enable or disable event routing.
  fields:
  - name: TICK
    description: Enable or disable event routing for TICK event.
    bit_offset: 0
    bit_size: 1
    enum: EVTEN_TICK
  - name: OVRFLW
    description: Enable or disable event routing for OVRFLW event.
    bit_offset: 1
    bit_size: 1
    enum: EVTEN_OVRFLW
  - name: COMPARE0
    description: Enable or disable event routing for COMPARE[0] event.
    bit_offset: 16
    bit_size: 1
    enum: EVTEN_COMPARE0
  - name: COMPARE1
    description: Enable or disable event routing for COMPARE[1] event.
    bit_offset: 17
    bit_size: 1
    enum: EVTEN_COMPARE1
  - name: COMPARE2
    description: Enable or disable event routing for COMPARE[2] event.
    bit_offset: 18
    bit_size: 1
    enum: EVTEN_COMPARE2
  - name: COMPARE3
    description: Enable or disable event routing for COMPARE[3] event.
    bit_offset: 19
    bit_size: 1
    enum: EVTEN_COMPARE3
fieldset/EVTENCLR:
  description: Disable event routing.
  fields:
  - name: TICK
    description: Write '1' to Disable event routing for TICK event.
    bit_offset: 0
    bit_size: 1
    enum: EVTENCLR_TICK
  - name: OVRFLW
    description: Write '1' to Disable event routing for OVRFLW event.
    bit_offset: 1
    bit_size: 1
    enum: EVTENCLR_OVRFLW
  - name: COMPARE0
    description: Write '1' to Disable event routing for COMPARE[0] event.
    bit_offset: 16
    bit_size: 1
    enum: EVTENCLR_COMPARE0
  - name: COMPARE1
    description: Write '1' to Disable event routing for COMPARE[1] event.
    bit_offset: 17
    bit_size: 1
    enum: EVTENCLR_COMPARE1
  - name: COMPARE2
    description: Write '1' to Disable event routing for COMPARE[2] event.
    bit_offset: 18
    bit_size: 1
    enum: EVTENCLR_COMPARE2
  - name: COMPARE3
    description: Write '1' to Disable event routing for COMPARE[3] event.
    bit_offset: 19
    bit_size: 1
    enum: EVTENCLR_COMPARE3
fieldset/EVTENSET:
  description: Enable event routing.
  fields:
  - name: TICK
    description: Write '1' to Enable event routing for TICK event.
    bit_offset: 0
    bit_size: 1
    enum: EVTENSET_TICK
  - name: OVRFLW
    description: Write '1' to Enable event routing for OVRFLW event.
    bit_offset: 1
    bit_size: 1
    enum: EVTENSET_OVRFLW
  - name: COMPARE0
    description: Write '1' to Enable event routing for COMPARE[0] event.
    bit_offset: 16
    bit_size: 1
    enum: EVTENSET_COMPARE0
  - name: COMPARE1
    description: Write '1' to Enable event routing for COMPARE[1] event.
    bit_offset: 17
    bit_size: 1
    enum: EVTENSET_COMPARE1
  - name: COMPARE2
    description: Write '1' to Enable event routing for COMPARE[2] event.
    bit_offset: 18
    bit_size: 1
    enum: EVTENSET_COMPARE2
  - name: COMPARE3
    description: Write '1' to Enable event routing for COMPARE[3] event.
    bit_offset: 19
    bit_size: 1
    enum: EVTENSET_COMPARE3
fieldset/INTENCLR:
  description: Disable interrupt.
  fields:
  - name: TICK
    description: Write '1' to Disable interrupt for TICK event.
    bit_offset: 0
    bit_size: 1
    enum: INTENCLR_TICK
  - name: OVRFLW
    description: Write '1' to Disable interrupt for OVRFLW event.
    bit_offset: 1
    bit_size: 1
    enum: INTENCLR_OVRFLW
  - name: COMPARE0
    description: Write '1' to Disable interrupt for COMPARE[0] event.
    bit_offset: 16
    bit_size: 1
    enum: INTENCLR_COMPARE0
  - name: COMPARE1
    description: Write '1' to Disable interrupt for COMPARE[1] event.
    bit_offset: 17
    bit_size: 1
    enum: INTENCLR_COMPARE1
  - name: COMPARE2
    description: Write '1' to Disable interrupt for COMPARE[2] event.
    bit_offset: 18
    bit_size: 1
    enum: INTENCLR_COMPARE2
  - name: COMPARE3
    description: Write '1' to Disable interrupt for COMPARE[3] event.
    bit_offset: 19
    bit_size: 1
    enum: INTENCLR_COMPARE3
fieldset/INTENSET:
  description: Enable interrupt.
  fields:
  - name: TICK
    description: Write '1' to Enable interrupt for TICK event.
    bit_offset: 0
    bit_size: 1
    enum: INTENSET_TICK
  - name: OVRFLW
    description: Write '1' to Enable interrupt for OVRFLW event.
    bit_offset: 1
    bit_size: 1
    enum: INTENSET_OVRFLW
  - name: COMPARE0
    description: Write '1' to Enable interrupt for COMPARE[0] event.
    bit_offset: 16
    bit_size: 1
    enum: INTENSET_COMPARE0
  - name: COMPARE1
    description: Write '1' to Enable interrupt for COMPARE[1] event.
    bit_offset: 17
    bit_size: 1
    enum: INTENSET_COMPARE1
  - name: COMPARE2
    description: Write '1' to Enable interrupt for COMPARE[2] event.
    bit_offset: 18
    bit_size: 1
    enum: INTENSET_COMPARE2
  - name: COMPARE3
    description: Write '1' to Enable interrupt for COMPARE[3] event.
    bit_offset: 19
    bit_size: 1
    enum: INTENSET_COMPARE3
fieldset/PRESCALER:
  description: 12 bit prescaler for COUNTER frequency (32768/(PRESCALER+1)).Must be written when RTC is stopped.
  fields:
  - name: PRESCALER
    description: Prescaler value.
    bit_offset: 0
    bit_size: 12
enum/EVTENCLR_COMPARE0:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/EVTENCLR_COMPARE1:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/EVTENCLR_COMPARE2:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/EVTENCLR_COMPARE3:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/EVTENCLR_OVRFLW:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/EVTENCLR_TICK:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/EVTENSET_COMPARE0:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/EVTENSET_COMPARE1:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/EVTENSET_COMPARE2:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/EVTENSET_COMPARE3:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/EVTENSET_OVRFLW:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/EVTENSET_TICK:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/EVTEN_COMPARE0:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/EVTEN_COMPARE1:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/EVTEN_COMPARE2:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/EVTEN_COMPARE3:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/EVTEN_OVRFLW:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/EVTEN_TICK:
  bit_size: 1
  variants:
  - name: Disabled
    description: Disable.
    value: 0
  - name: Enabled
    description: Enable.
    value: 1
enum/INTENCLR_COMPARE0:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_COMPARE1:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_COMPARE2:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_COMPARE3:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_OVRFLW:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENCLR_TICK:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Clear
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_COMPARE0:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_COMPARE1:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_COMPARE2:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_COMPARE3:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_OVRFLW:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1
enum/INTENSET_TICK:
  bit_size: 1
  variants:
  - name: Disabled
    description: 'Read: Disabled.'
    value: 0
  - name: R_Enabled_W_Set
    description: 'Read: Enabled.'
    value: 1