Contents

Introduction System Operation DMA Data Movement Transaction Message DMA Addressing Memory Access Addressing modes Starting a DMA Transaction Software Start Hardware Triggered Start Counter Reload Stopping a DMA Transaction Normal Completion Soft Stop/Pause Hardware Triggered Stop Hard Stop Interrupts Code Examples Example-1 Example-2 Example-3 Conclusion The Microchip Web Site Customer Change Notification Service Customer Support Microchip Devices Code Protection Feature Legal Notice Trademarks Quality Management System Certified by DNV Worldwide Sales and Service