Control A

Name:
CTRLA
Offset:
0x00
Reset:
0x00
Access:
-
Bit76543210
RUNSTBYRESSELENABLE
AccessR/WRRRRR/WR/W
Reset0000000

Bit 7 – RUNSTBY: Run in Standby

Run in Standby

This bit determines whether the ADC needs to run when the chip is in standby sleep mode.

Bit 2 – RESSEL: Resolution Selection

Resolution Selection

This bit selects the ADC resolution.

ValueDescription
0 Full 10-bit resolution. The 10-bit ADC results are accumulated or stored to the ADC Result register (ADC.RES).
1 8-bit resolution. The conversion results are truncated to 8 bits (MSBs) before they are accumulated or stored to the ADC Result register (ADC.RES). The two least significant bits are discarded.

Bit 0 – ENABLE: ADC Enable

ADC Enable

ValueDescription
0 ADC is disabled.
1 ADC is enabled.