Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
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
12 years ago

Hi Hitesh,

I am now using modular SGDMA from Altera Wiki for my current project.

So I may not able to help you in detail.

You may check my attached zip file as an SGDMA example code.

I'm not sure whether the example code is working but I was studying this code to understand Altera SGDMA.