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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
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16 years ago

Alternatively you could create a small component that you insert in the Avalon stream between your source and the SGDMA, that forces a EOP followed by an SOP when a certain number of words have been reached.