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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

I am trying to make a peripheral to memory transfer. So, I add a RAM from Megawizard to my peripheral. Is that it? Besides, what are the differences between FIFO and RAM1port in Megawizard?

Besides, if DMA does not increase the memory address for peripheral, how does it transfer the data?