32.3.2 AMPx Control Register 2

Note:

Unit voltage = trim step voltage 3 mV.
When the op amp is configured for gain = 1 and the non-inverting input is set to ~V_DD/2, positive values of the offset correction (5’b00001-5’b01111) reduce the voltage measured on the op amp output terminal. Negative values of the offset correction (5‘b11110- 5’b10000) increase the voltage measured on the op amp output terminal.
If the op amp offset is +6 mv before correction, using an offset correction code of 00010 will change the output voltage by -6 mv, canceling the op amp offset.

Name:	AMPxCON2
Offset:	0x3B0C, 0x3B14, 0x3B1C

Bits 28:24 – POFFSETHP[4:0] Offset Correction for PMOS Differential Input Pair (High-Power mode) bits

See descriptions for bits[4:0].

See descriptions for bits[4:0].

See descriptions for bits[4:0].

Value	Description
`00111`	Reduce output voltage by seven unit voltage.
`00110`	Reduce output voltage by six unit voltage.
`00101`	Reduce output voltage by five unit voltage.
`00100`	Reduce output voltage by four unit voltage.
`00011`	Reduce output voltage by three unit voltage.
`00010`	Reduce output voltage by two unit voltage.
`00001`	Reduce output voltage by one unit voltage.
`00000`	No correction from production calibration value
`11111`	No correction from production calibration value
`11110`	Increase output voltage by one unit voltage.
`11101`	Increase output voltage by two unit voltage.
`11100`	Increase output voltage by three unit voltage.
`11011`	Increase output voltage by four unit voltage.
`11010`	Increase output voltage by five unit voltage.
`11001`	Increase output voltage by six unit voltage.
`11000`	Increase output voltage by seven unit voltage.
...
01111	Increase output voltage by 15 unit voltage.