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Altera_Forum
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12 years ago

Problems to write and read from an altsyncram

Hello, I'm trying to implement the Sobel algorithm as a Nios2 custom instruction. I write one frame in one external DDR ram and after I change the color mode to gray scale. The trouble starts when I ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Or use signaltap to look at what is actually happenning.

It might be worth doing some very simple actions - just to prove anything is happening at all.