The TMS320TCI648x devices introduce a newly designed Enhanced Direct Memory Access (EDMA3). The EDMA3 has many new features that improve system performance and enhance debugging capabilities. This document summarizes the key differences between EDMA3 on the TCI648x devices and
EDMA2 on the TMS320C64x devices. This document also provides guidance for migrating from EDMA2 to EDMA3. For more detailed information about EDMA3, see the TMS320TCI648x DSP Enhanced Direct Memory Access (EDMA3) Controller User's Guide (SPRU727). For more detailed information about EDMA2, refer to the TMS3206000 DSP Enhanced Direct Memory Access (EDMA) Controller Reference Guide (SPRU234).
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