Introduction

This driver for Atmel® | SMART ARM®-based microcontrollers provides an interface for the configuration and management of the device's Analog Comparator Controller functionality.

The Analog Comparator compares two voltages, and the result of this comparison gives a compare output. The user application can select whether to use a high-speed or a low-power option as well as selecting the hysteresis level, edge detection, and polarity.