Introduction

This driver for Atmel® | SMART ARM®-based microcontrollers provides an interface for the configuration and management of the device's Analog Comparator functionality, for the comparison of analog voltages against a known reference voltage to determine its relative level. The following driver API modes are covered by this manual:

  • Polled APIs

  • Callback APIs

The following peripherals are used by this module:

  • AC (Analog Comparator)

The following devices can use this module:

  • Atmel | SMART SAM D20/D21

  • Atmel | SMART SAM R21

  • Atmel | SMART SAM D10/D11

  • Atmel | SMART SAM L21/L22

  • Atmel | SMART SAM DA1

  • Atmel | SMART SAM C20/C21

The outline of this documentation is as follows: