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Altera_Forum's avatar
Altera_Forum
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15 years ago

Memory to Device DMA transfer

Hi, I am working on a byte transfer from SDRAM to a register of my custom hardware. I have set the byte transfer enable and wcon for byte transfers and write to a constant address. But, I see t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi,

I tried all possible options and was able to narrow down on the problem. If I enable burst transfers in SOPC, I am getting this problem and if I don't enable it is working fine. Can you explain this? Why does the DMA write only a byte of the word if the burst transfer is enable?

Thanks.