Digital Input Disable Register 1

Name:
DIDR1
Offset:
0x7F
Reset:
0x00
Access:
-
Bit76543210
AIN1DAIN0D
AccessR/WR/W
Reset00

Bit 1 – AIN1D: AIN1 Digital Input Disable

AIN1 Digital Input Disable

When this bit is written logic one, the digital input buffer on the AINP1/0 pin is disabled. The corresponding PIN Register bit will always read as zero when this bit is set. When an analog signal is applied to the AINP1/0 pin and the digital input from this pin is not needed, this bit should be written logic one to reduce power consumption in the digital input buffer.

Bit 0 – AIN0D: AIN0 Digital Input Disable

AIN0 Digital Input Disable

When this bit is written logic one, the digital input buffer on the AINP1/0 pin is disabled. The corresponding PIN Register bit will always read as zero when this bit is set. When an analog signal is applied to the AINP1/0 pin and the digital input from this pin is not needed, this bit should be written logic one to reduce power consumption in the digital input buffer.