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Altera_Forum's avatar
Altera_Forum
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15 years ago

URGENT: 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_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

1. yes.

3. how are you doing it now? I suspect you have one register for each value?

2. drop the fifo between the avalon and your periphereal. You will need to implement the read and write signals on the periphereal side on your own. at the avalon side you can connect what you already have.