Control B

Name:
CTRLB
Offset:
0x01
Reset:
0x00
Access:
-
Bit76543210
DAC2REFENADC1REFENDAC1REFENADC0REFENDAC0REFEN
AccessR/WR/WR/WR/WR/W
Reset00000

Bit 5 – DAC2REFEN: DAC2 and AC2 Reference Force Enable

DAC2 and AC2 Reference Force Enable

Writing a '1' to this bit forces the voltage reference for the DAC2 and AC2 to be running, even if it is not requested.

Writing a '0' to this bit allows to automatic enable/disable the reference source when not requested.

Bit 4 – ADC1REFEN: ADC1 Reference Force Enable

ADC1 Reference Force Enable

Writing a '1' to this bit forces the voltage reference for the ADC1 to be running, even if it is not requested.

Writing a '0' to this bit allows to automatic enable/disable the reference source when not requested.

Note: Do not force the internal reference enabled (ADCnREFEN=1 in VREF.CTRLB) when the ADC is using the external reference (REFSEL bits in ADC.CTRLC).

Bit 3 – DAC1REFEN: DAC1 and AC1 Reference Force Enable

DAC1 and AC1 Reference Force Enable

Writing a '1' to this bit forces the voltage reference for the DAC1 and AC1 to be running, even if it is not requested.

Writing a '0' to this bit allows to automatic enable/disable the reference source when not requested.

Bit 1 – ADC0REFEN: ADC0 Reference Force Enable

ADC0 Reference Force Enable

Writing a '1' to this bit forces the voltage reference for the ADC0 to be running, even if it is not requested.

Writing a '0' to this bit allows automatic enable/disable of the reference source by the peripheral.

Note: Do not force the internal reference enabled (ADCnREFEN=1 in VREF.CTRLB) when the ADC is using the external reference (REFSEL bits in ADC.CTRLC).

Bit 0 – DAC0REFEN: DAC0 and AC0 Reference Force Enable

DAC0 and AC0 Reference Force Enable

Writing a '1' to this bit forces the voltage reference for the DAC0 and AC0 to be running, even if it is not requested.

Writing a '0' to this bit allows automatic enable/disable of the reference source by the peripheral.