Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorURGENT: Peripheral to Memory DMA Transaction
Hello, may I know how to transfer data from peripheral to memory using DMA? It is quite confusing from memory-to-memory transfer. please help! thanks!
Altera_ForumHonored Contributor
Honored ContributorHow much data have you fed it?
How high is the fifo fill count (usedw)? Might it already have wrapped around somehow, and read old values from a previous run? Have you tried to feed it different values?
