Digital Input Disable Register 0

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 set, the digital input buffer on pin AIN1 (ADC1) / AIN0 (ADC0) is disabled and the corresponding PIN register bit will read as zero. When used as an analog input but not required as a digital input the power consumption in the digital input buffer can be reduced by writing this bit to logic one.

Bit 0 – ADC0D: ADC0 Digital Input Disable

ADC0 Digital Input Disable

When this bit is set, the digital input buffer on pin AIN1 (ADC1) / AIN0 (ADC0) is disabled and the corresponding PIN register bit will read as zero. When used as an analog input but not required as a digital input the power consumption in the digital input buffer can be reduced by writing this bit to logic one.