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Altera_Forum's avatar
Altera_Forum
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20 years ago

Problem with DMA in new NIOS

Hello! I've made design for my custom board and I run it does work, but when I added to my design DMA it doesn't work. Then I remove dma from design it again does work. In old ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Answer: Yes, DMA write master connected to VGA component.

I disabled burst mode and it start work but works very strange.

A few second dma is transmiting data, after 30 second doesn't transmit.

And that always repeating.