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scatter DMA work

Question asked by bookevg on Aug 18, 2011

I read about scatter DMA in ADSP-214xx SHARC® Processor Hardware Reference  (Revision 0.3, July 27, 2010).

Some questions remain

1. What is register pointed by data from internal memory?

As I understood data for external write would take from IIEP, but figure 3-24 is shown that the source index is EIEP and the destination index is IIEP.

2. The size of the source destination = TCEPx * ICEPx