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Altera_Forum
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13 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
10 years ago

Hi all,

I am trying to make an embedded device which will capture ethernet packets and copy to DDR through PCIe interface and vice versa . As a starting step, I am trying to develop codes on Cyclone V development board with NIOS gen 2 core. As I am on a learning phase I request all to share your knowledge on how should I proceed with my development. Please suggest any good articles or documentation on similar topics or reference examples. I am working on Altera 15.0.0.145 sdk. Any help would be well appreciated.