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Altera_Forum's avatar
Altera_Forum
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15 years ago

Serious Problem with DMA transfer.

Guys, I have a desperate problem on my hand. Using DMA to do burst transfers from DDR to on-chip RAM. Using the reference code as shown below. Searched all the forums and confirmed people using th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Which memory are you running your code from? Make sure it's not in one of those memories you are storing test data or the destination. If you are randomly picking locations which also host your code you might be clobbering your software.