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SPRUH91D – March 2013 – Revised September 2016
Copyright © 2013–2016, Texas Instruments Incorporated
Enhanced Direct Memory Access (EDMA3) Controller
Chapter 16
SPRUH91D – March 2013 – Revised September 2016
Enhanced Direct Memory Access (EDMA3) Controller
The enhanced direct memory access (EDMA3) controller is a high-performance, multichannel,
multithreaded DMA controller that allows you to program a wide variety of transfer geometries and transfer
sequences. This chapter describes the features and operations of the EDMA3 controller.
provides a brief overview, features, and terminology.
provides the architecture
details and common operations of the EDMA3 channel controller (EDMA3CC) and the EDMA3 transfer
controller (EDMA3TC).
contains examples and common usage scenarios.
describes the memory-mapped registers associated with the EDMA3 controller.
Topic
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Page
16.1
Introduction
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16.2
Architecture
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16.3
Transfer Examples
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16.4
Registers
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16.5
Tips
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16.6
Setting Up a Transfer
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