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Altera_Forum's avatar
Altera_Forum
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17 years ago

my DMA controller doesn't works

I'm trying to integrate my custom hardware DSP blocks in my system using Cyclone III NIOSII evaluation kit (EP3C25). But I'm having some troubles by using DMA controllers for sending and receiving da...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

According to your "system.h" file and your SOPC builder image, you've got your file names wrong.

You should be using

"/dev/dma_load_img"

and

"/dev/dma_store_img"

Jake