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Altera_Forum
Honored Contributor
Honored ContributorDMA Transfer from PCI-e board to the host
In my scenario I'm implementing a DMA controller on my PCI-e FE board and using it to transfer data from the FE to the host memory. Is there any FE --> host interrupt required in this transfer mod...
Altera_ForumHonored Contributor
Honored ContributorGenerally, there would be an interrupt to indicate completion of a transfer. For a specific case, it depends. Does the device driver expect an interrupt? If the device driver is not written yet, this is something you should discuss with the person who will be writing it.
