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Altera_Forum's avatar
Altera_Forum
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14 years ago

use descriptor chain in SGDMA

Hi all My current goal is to use SGDMA (ST-to-MM) to transfer video data to a memory. Later on, I'll replace the memory by PCIE IP. My problem is how to use descriptor chain in SGDMA. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Can anyone of you post a sample code for sgdma, to check data transfer between onchip to sdram.

I am a newbie and trying to figure out how can it be done, but I am unable to do it.