4.1.2 AC with Window Function Interrupt Generation

The Analog Comparator (AC) module compares the voltage levels on two inputs and gives a digital output based on this comparison. The AC can be configured to generate interrupt requests and/or events based on several different combinations of input change. The input selection includes analog port pins and internally generated inputs. The AC digital output goes through controller logic, enabling customization of the signal for use internally with the Event System or externally on the pin. In window mode, the interrupt control register offers the option to choose from various AC window modes to initiate an event or signal an interrupt. These modes include Above the window, Inside the window, Below the window, and Outside the window.

#include "mcc_generated_files/ac/ac[X].h"