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Altera_Forum
Honored Contributor
Honored ContributorFFT MegaCore Function simulation in Modelsim never finished
Hi, everyone! I'd like to ask those who deals with FFT MegaCore Function. My problem: I can't get generated FFT MegaCore Function simulation finished in Modelsim. I create a project in...
Altera_ForumHonored Contributor
Honored ContributorHi,
Yes I already simulated the FFT function under ModelSim, it worked well with the version 13.0. If I remember well, you only need the fft.vo file in ModelSim, not the fft.v (I don't know what is your fft_bb.v). Then, one thing that is often forgotten, is that you need to have the 6 cos/sin.hex files generated by the MegaWizard in the same folder as your fft.vo file. Once you are sure of these two points, if you still have trouble, I think that ModelSim should give you some warnings. Could you indicate what are they ? Could you also put a screenshot of the wave in ModelSim ?
