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Altera_Forum
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15 years ago

Source of errors in data from SGDMA

Hello, Sorry to be back so quick but I have spent the last two days on this and am at a loss. I have an SGDMA which is reading 16 bit data from an 8bit SDRAM and streaming this to a vide...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi Daixiwen,

Ill see if I can get a better image.

I do have a FIFO thats buffering between two clock domains and it is working.

The NIOSII I am using is the /e and so there is no data cache.