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Altera_Forum's avatar
Altera_Forum
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10 years ago

msgdma stuck in busy state

Hello :) I have a problem with the msgdma. When I submit a descriptor to it and set the go bit it keeps in busy state. I'm using the SoCKit with Cyclone V and Quartus 14.1 The msgdma ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Maybe the prefetcher is the difference (we're not using it yet, nor is the OP), but the MM transactions should be the same either way. Time will tell. Curious to see what the OP (Tom) comes back with.

Bob