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!
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Altera_ForumHonored Contributor
Honored Contributori have done configuring my scFIFO. i exclude the signal full, empty and usedw, but i did enable the circuitry protection. is it ok? FIFO block has 4 inputs (clk, data, rdreq and wrreq) and 1 output (q). is it ok? thanks!
P/S: data is 32 bit and the deep the FIFO should be is 131072 words (256K). Is it ok? Besides, I have one uncertainty here. The FIFO, will it be full? It is a buffer, once it is full with data, will it override itself with new data, or i have to override or reset it manually?
