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Altera_Forum's avatar
Altera_Forum
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13 years ago

My clock port cannot be matched as a port

I need information about the critical path in my circuit. I first tried to use Quartus II 9.1 with classical timing analyzer but I obtained the warning message "No paths found for timing analysis...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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What do you mean for logic ? Registers/flip-flop ?

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Look at the hierarchy display in Quartus, it has a horizontal slider bar. Scroll that bar over and it tells you how many logic cells, registers, RAM blocks, DSP blocks, etc your design uses.

Use that to track down whether your parts synthesize correctly.

Cheers,

Dave