Introduction

This driver for Atmel^® | SMART ARM^®-based microcontrollers provides an interface for the configuration and management of the device's Direct Memory Access DMA Controller (DMAC) functionality.

The DMAC is an AHB-central DMA controller core that transfers data from a source peripheral to a destination peripheral over one or more AMBA buses. This is a driver for the configuration, enabling, disabling, and use of the DMAC peripheral.