block/OPAMP:
  description: Operational Amplifier
  items:
  - name: OPAMPCSR
    description: OPAMP control register
    byte_offset: 0
    fieldset: OPAMP_CSR
fieldset/OPAMP_CSR:
  description: OPAMP control register
  fields:
  - name: OPAMPEN
    description: OPAMP enable
    bit_offset: 0
    bit_size: 1
  - name: FORCE_VP
    description: Forces a calibration reference voltage on non-inverting input and disables external connections.
    bit_offset: 1
    bit_size: 1
    enum: FORCE_VP
  - name: VP_SEL
    description: OPAMP Non inverting input selection
    bit_offset: 2
    bit_size: 2
    enum: VP_SEL
  - name: VM_SEL
    description: OPAMP inverting input selection
    bit_offset: 5
    bit_size: 2
    enum: VM_SEL
  - name: TCM_EN
    description: Timer controlled Mux mode enable
    bit_offset: 7
    bit_size: 1
  - name: VMS_SEL
    description: OPAMP inverting input secondary selection
    bit_offset: 8
    bit_size: 1
    enum: VMS_SEL
  - name: VPS_SEL
    description: OPAMP Non inverting input secondary selection
    bit_offset: 9
    bit_size: 2
    enum: VPS_SEL
  - name: CALON
    description: Calibration mode enable
    bit_offset: 11
    bit_size: 1
  - name: CALSEL
    description: Calibration selection
    bit_offset: 12
    bit_size: 2
    enum: CALSEL
  - name: PGA_GAIN
    description: Gain in PGA mode
    bit_offset: 14
    bit_size: 4
    enum: PGA_GAIN
  - name: USER_TRIM
    description: User trimming enable
    bit_offset: 18
    bit_size: 1
  - name: TRIMOFFSETP
    description: Offset trimming value (PMOS)
    bit_offset: 19
    bit_size: 5
  - name: TRIMOFFSETN
    description: Offset trimming value (NMOS)
    bit_offset: 24
    bit_size: 5
  - name: TSTREF
    description: Output the internal reference voltage
    bit_offset: 29
    bit_size: 1
  - name: OUTCAL
    description: OPAMP ouput status flag
    bit_offset: 30
    bit_size: 1
    enum: OUTCAL
  - name: LOCK
    description: OPAMP lock
    bit_offset: 31
    bit_size: 1
enum/CALSEL:
  bit_size: 2
  variants:
  - name: Percent3_3
    description: VREFOPAMP=3.3% VDDA
    value: 0
  - name: Percent10
    description: VREFOPAMP=10% VDDA
    value: 1
  - name: Percent50
    description: VREFOPAMP=50% VDDA
    value: 2
  - name: Percent90
    description: VREFOPAMP=90% VDDA
    value: 3
enum/FORCE_VP:
  bit_size: 1
  variants:
  - name: Normal
    description: Normal operating mode
    value: 0
  - name: Calibration
    description: Calibration mode. Non-inverting input connected to calibration reference
    value: 1
enum/OUTCAL:
  bit_size: 1
  variants:
  - name: Low
    description: Non-inverting < inverting
    value: 0
  - name: High
    description: Non-inverting > inverting
    value: 1
enum/PGA_GAIN:
  bit_size: 4
  variants:
  - name: Gain2
    description: Gain 2
    value: 0
  - name: Gain4
    description: Gain 4
    value: 1
  - name: Gain8
    description: Gain 8
    value: 2
  - name: Gain16
    description: Gain 16
    value: 4
  - name: Gain2_VM0
    description: Gain 2, feedback connected to VM0
    value: 8
  - name: Gain4_VM0
    description: Gain 4, feedback connected to VM0
    value: 9
  - name: Gain8_VM0
    description: Gain 8, feedback connected to VM0
    value: 10
  - name: Gain16_VM0
    description: Gain 16, feedback connected to VM0
    value: 11
  - name: Gain2_VM1
    description: Gain 2, feedback connected to VM1
    value: 12
  - name: Gain4_VM1
    description: Gain 4, feedback connected to VM1
    value: 13
  - name: Gain8_VM1
    description: Gain 8, feedback connected to VM1
    value: 14
  - name: Gain16_VM1
    description: Gain 16, feedback connected to VM1
    value: 15
enum/VMS_SEL:
  bit_size: 1
  variants:
  - name: PC5
    description: PC5 (VM0) used as OPAMP2 inverting input when TCM_EN=1
    value: 0
  - name: PA5
    description: PA5 (VM1) used as OPAMP2 inverting input when TCM_EN=1
    value: 1
enum/VM_SEL:
  bit_size: 2
  variants:
  - name: PC5
    description: PC5 (VM0) used as OPAMP2 inverting input
    value: 0
  - name: PA5
    description: PA5 (VM1) used as OPAMP2 inverting input
    value: 1
  - name: PGA
    description: Resistor feedback output (PGA mode)
    value: 2
  - name: Follower
    description: Follower mode
    value: 3
enum/VPS_SEL:
  bit_size: 2
  variants:
  - name: PB14
    description: PB14 used as OPAMP2 non-inverting input when TCM_EN=1
    value: 1
  - name: PB0
    description: PB0 used as OPAMP2 non-inverting input when TCM_EN=1
    value: 2
  - name: PA7
    description: PA7 used as OPAMP2 non-inverting input when TCM_EN=1
    value: 3
enum/VP_SEL:
  bit_size: 2
  variants:
  - name: PB14
    description: PB14 used as OPAMP2 non-inverting input
    value: 1
  - name: PB0
    description: PB0 used as OPAMP2 non-inverting input
    value: 2
  - name: PA7
    description: PA7 used as OPAMP2 non-inverting input
    value: 3