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Altera_Forum
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16 years ago

Problem wuth altsyncram

Hi, I included in a top level schematic design an altsyncram function. I configured the altsyncram with MegaWizard as a true dual port ram (both rd and wr on each port), 8 bit wide and 4096 deep...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I instantiated the same altsyncram component in a blank design and Quartus processes it perfectly without errors.

Could it be a conflict with the sopc builder system I have in the original target design?

Infact I see that sopc builder auto generates other altsyncram*.tdf file in the \db directory. I checked them and they all seem similar to the one generated for my altsyncram.

I changed a few parameters in Wizard int order my altsyncram exactly matches one of those sopc files (apart the name...) but I always get the same error.

Please, any help is greatly appreciated because I've been stuck on this point for two days so far.

Cris