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Altera_Forum
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13 years ago

Frequency of operation of M9K bram

Hi, Does anybody know where/how to find the operating frequency of a block ram? I particularly need M9K and M10K. I was not able to find them in the altera documentation. Kindly let me know if ...
Altera_Forum's avatar
Altera_Forum
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13 years ago

Jed,there's nothing wrong with the ram inference.You're just experience the effects of logic optimization. The synthesis tool will, as much as it can, optimize away any logic that is not needed. Due to the very simple logic you have in test_harness, the tool is able to reduce the "m0" module to a mere 8 bits and thus decides not to spend a M9K block on it. Hence the inapropriate RAM size message.