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Altera_Forum
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11 years ago

FFT problem. Simulation vs HW's execution

Hi, I'm having some problems with the utilization of the FFT IP from altera. I have a architecture that uses 4 FFTs in paralel. The simulation in the modelsim the project is doing fine. But when I've...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

What do you mean by freezer the test?!

The timing report is ok, execept by the the false paths warnings related to the GIDEL constraints.

I'm thinking in replace the FFTs per altera's adders, and see if the architecture will behavior like it shoud at any frequency!

Thanks!