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Altera_Forum's avatar
Altera_Forum
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14 years ago

DMA Transfer problem

Hi, I am trying to do a simple DMA mem to mem transfer as per the "Chap24: DMA controller core " example. I have been at this for almost a week now and it is still not working for me. Can you p...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

That looks fine to me, how is the DMA parameterized? I seem to recall some bugs if you attempt to perform 64 or 128 bit transfers but given your system I don't think you would need such a wide DMA.