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Altera_Forum
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9 years ago

using the SGDMA (M -> ST) without a NIOS processor

Hi, I am having a hard time getting thre sgdma to work without the use of a nios processor. What I want to achieve is to read a bunch of data from the SDRAM and push that into a dual cloc...
Altera_Forum's avatar
Altera_Forum
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9 years ago

Hello Grobi,

Have you worked with the SGDMA with nios? If you have, you can mimic the library in how they send the descriptors and such. If you have a PCie card, you can get the drivers for it as well. Their document is very crude so it might take some time to get working. I know i had to make some fixes for it to work properly.

--Trukng