34.4.13 APMSTATUS
Note:
- Refer to the 'Operation with ADC' section for more information.
- Available on 40-pin devices only.
- Available on 28/40-pin devices only.
| Name: | APMSTATUS |
| Offset: | 0x1F69 |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| VREFLP | VREFLPDAC | OPA4 | OPA3 | ||||||
| Access | R | R | R | R | |||||
| Reset | 0 | 0 | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| ZCD | CMPLP1 | CMP1 | DAC2 | DAC1 | OPA2 | OPA1 | |||
| Access | R | R | R | R | R | R | R | ||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| TEMP | ADCA | ADCD | FVR2 | FVR1 | BG | POSC | SOSC | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit 23 – VREFLP Low-Power Voltage Reference Peripheral Status
| Value | Description |
|---|---|
| 1 | VREFLP Peripheral Enabled |
| 0 | VREFLP Peripheral Disabled |
Bit 22 – VREFLPDAC Low-Power DAC Voltage Reference Peripheral Status
| Value | Description |
|---|---|
| 1 | VREFLPDAC Peripheral Enabled |
| 0 | VREFLPDAC Peripheral Disabled |
Bit 17 – OPA4 Operational Amplifier 4 Peripheral Status(2)
| Value | Description |
|---|---|
| 1 | OPA4 Peripheral Enabled |
| 0 | OPA4 Peripheral Disabled |
Bit 16 – OPA3 Operational Amplifier 3 Peripheral Status(3)
| Value | Description |
|---|---|
| 1 | OPA3 Peripheral Enabled |
| 0 | OPA3 Peripheral Disabled |
Bit 15 – ZCD Zero-Cross Detect Peripheral Status
| Value | Description |
|---|---|
| 1 | ZCD Peripheral Enabled |
| 0 | ZCD Peripheral Disabled |
Bit 14 – CMPLP1 Low Power Comparator 1 Peripheral Status
| Value | Description |
|---|---|
| 1 | CMPLP1 Peripheral Enabled |
| 0 | CMPLP1 Peripheral Disabled |
Bit 13 – CMP1 Comparator 1 Peripheral Status
| Value | Description |
|---|---|
| 1 | CMP1 Peripheral Enabled |
| 0 | CMP1 Peripheral Disabled |
Bit 11 – DAC2 Digital-to-Analog Converter 2 Peripheral Status
| Value | Description |
|---|---|
| 1 | DAC2 Peripheral Enabled |
| 0 | DAC2 Peripheral Disabled |
Bit 10 – DAC1 Digital-to-Analog Converter 1 Peripheral Status
| Value | Description |
|---|---|
| 1 | DAC1 Peripheral Enabled |
| 0 | DAC1 Peripheral Disabled |
Bit 9 – OPA2 Operational Amplifier 2 Peripheral Status(3)
| Value | Description |
|---|---|
| 1 | OPA2 Peripheral Enabled |
| 0 | OPA2 Peripheral Disabled |
Bit 8 – OPA1 Operational Amplifier 1 Peripheral Status
| Value | Description |
|---|---|
| 1 | OPA1 Peripheral Enabled |
| 0 | OPA1 Peripheral Disabled |
Bit 7 – TEMP Temperature Indicator Peripheral Status
| Value | Description |
|---|---|
| 1 | Temperature Indicator Peripheral Enabled |
| 0 | Temperature Indicator Peripheral Disabled |
Bit 6 – ADCA Analog-to-Digital Converter (Analog Controller) Peripheral Status(1)
| Value | Description |
|---|---|
| 1 | ADC (Analog Controller) Peripheral Enabled |
| 0 | ADC (Analog Controller) Peripheral Disabled |
Bit 5 – ADCD Analog-to-Digital Converter (Digital Controller) Peripheral Status(1)
| Value | Description |
|---|---|
| 1 | ADC (Digital Controller) Peripheral Enabled |
| 0 | ADC (Digital Controller) Peripheral Disabled |
Bit 4 – FVR2 Fixed Voltage Reference 2 Peripheral Status
| Value | Description |
|---|---|
| 1 | FVR2 Peripheral Enabled |
| 0 | FVR2 Peripheral Disabled |
Bit 3 – FVR1 Fixed Voltage Reference 1 Peripheral Status
| Value | Description |
|---|---|
| 1 | FVR1 Peripheral Enabled |
| 0 | FVR1 Peripheral Disabled |
Bit 2 – BG Band Gap Reference Peripheral Status
| Value | Description |
|---|---|
| 1 | BG Peripheral Enabled |
| 0 | BG Peripheral Disabled |
Bit 1 – POSC Primary Oscillator Peripheral Status
| Value | Description |
|---|---|
| 1 | Primary Oscillator Peripheral Enabled |
| 0 | Primary Oscillator Peripheral Disabled |
Bit 0 – SOSC Secondary Oscillator Peripheral Status
| Value | Description |
|---|---|
| 1 | Secondary Oscillator Peripheral Enabled |
| 0 | Secondary Oscillator Peripheral Disabled |