16.4.1.4 Comparator Hysteresis Control

The HYSSEL[1:0] bits in the DACxCON register specify the amount of hysteresis for the analog comparator. The HYSPOL bit specifies whether hysteresis is applied to the rising edge or falling edge of the signal. Configuration of hysteresis helps the comparator to avoid oscillation (i.e., toggling of the comparator output), which could be caused by noise on the positive input.