I am trying to understand EDMA from the perspective of QSPI and External Flash. When we set up a EDMA transfer from external flash to DSSL3 how does this work? Normally in DMA transfers the peripheral takes over the address and data bus. In this case does the QSPI take over the address and data buses? How does the QSPI module accomplish the transfer? Does it use a read or write command? In this context - can I set up QSPI to use a specific read command? A Quad fast read in DTR mode?
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