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Altera_Forum's avatar
Altera_Forum
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11 years ago

SGDMA streaming to memory, how to start and stop?

I've read a couple of posts about the SGDMA on this forum, but can't see an answer to the specific problem I'm having. Our design has a streaming source that runs continuously. We need to captu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Unfortunately, I think you're stuck with that behavior if you use SGDMA.

My suggestion would be to switch to the Modular SGDMA which has editable source and modify your local copy if it doesn't already have the desired behavior (e.g. deassert 'ready' when the mSGDMA is idle).