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Altera_Forum's avatar
Altera_Forum
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16 years ago

SG-DMA stream-to-memory with count and EOP

Hi, I would like to know if it is possible to set up a stream-to-memory transfer for an SG-DMA controller, set the 'bytes_to_transfer' value in a descriptor to a non-zero value, and have the de...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

It is not possible in the vanilla SGDMA core. I have seen a hack to enable this, but not since Quartus 7.2. I will look to see if i can find it, ping me next week if you don't here from me.

--dalon westergreen