Control A

Name:
CTRLA
Offset:
0x00
Reset:
0x00
Access:
-
Bit76543210
RUNSTBYRESSELENABLE
AccessR/WR/WR/W
Reset000

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 in the ADC Result register (ADC.RES).
1 8-bit resolution. The conversion results are truncated to eight bits (MSBs) before they are accumulated or stored in 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