Digital Input Disable Register 0

When the respective bits are written to logic one, the digital input buffer on the corresponding ADC 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 ADC[7:0] 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.
Name:
DIDR0
Offset:
0x17
Reset:
0x00
Access:
-
Bit76543210
ADC3DADC2DADC1DADC0D
AccessR/WR/WR/WR/W
Reset0000

Bit 3 – ADC3D: ADC3 Digital Input Disable

ADC3 Digital Input Disable

Not apply for AC.

Bit 2 – ADC2D: ADC2 Digital Input Disable

ADC2 Digital Input Disable

Not apply for AC.

Bit 1 – ADC1D: ADC1 Digital Input Disable

ADC1 Digital Input Disable

When this bit is written logic one, the digital input buffer on the corresponding ADC 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 ADC[7:0] 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 – ADC0D: ADC0 Digital Input Disable

ADC0 Digital Input Disable

When this bit is written logic one, the digital input buffer on the corresponding ADC 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 ADC[7:0] 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.