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Altera_Forum
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17 years ago

FFT 8.0, sink_ready de-asserted

Hi, I am trying to test the functionality of FFT version 8.0. The device family that I am using is Cyclone II. Below is the parameter of the FFT: Transform Length: 64 points Data Preci...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

ok i made my own test bench and tested the core (8.0sp1). i still can't reproduce your error, everything looks fine. :mad:

your state machine timing looks right to me. how are you feeding the real/imaginary data to the core?