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Altera_Forum
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9 years ago

Trouble with altsyncram on cyclone III

Hello, I'm working on a simple video buffer, using the altsyncram dual port megafunction. Reading the memory works fine, I can display video using a memory initialization file. Writing to memory s...
Altera_Forum's avatar
Altera_Forum
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9 years ago

If it doesn't work in simulation then you're clearly doing something wrong. If you drill down into the RAM in simulation what do you see during writes? Does everything look right at that level? There are only a few signals involved here so it's got to be a simple problem.

Any synthesis warnings that might explain it?