Datasheet

Data Sheet AD7877
Rev. D | Page 41 of 44
Register Name: AUX2
Write Address: N/A
Read Address: 10100
Default Value: 0x000
Type: Read only
This register contains the 12-bit result of the measurement at
Auxiliary Input 2.
Register Name: AUX3
Write Address: N/A
Read Address: 10101
Default Value: 0x000
Type: Read only
This register contains the 12-bit result of the measurement at
Auxiliary Input 3.
Register Name: BAT1
Write Address: N/A
Read Address: 10110
Default Value: 0x000
Type: Read only
This register contains the 12-bit result of the measurement at
Battery Monitor Input 1.
Register Name: BAT2
Write Address: N/A
Read Address: 10111
Default Value: 0x000
Type: Read only
This register contains the 12-bit result of the measurement at
Battery Monitor Input 2.
Register Name: TEMP1
Write Address: N/A
Read Address: 11000
Default Value: 0x000
Type: Read only
This register contains the 12-bit result of a temperature
measurement using single-ended conversion.
Register Name: TEMP2
Write Address: N/A
Read Address: 11001
Default Value: 0x000
Type: Read only
This register contains the 12-bit result of a temperature
measurement using a differential conversion.
Register Name: Z1
Write Address: N/A
Read Address: 11010
Default Value: 0x000
Type: Read only
This register contains the 12-bit result of a measurement at the
X+ input with excitation voltage applied to Y+ and X− (used for
touch-pressure calculation).