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Altera_Forum
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14 years ago

FFT Megacore V11.1 problem

Hi all, I am using Terasic's DE2-70 dev board and I am building a windowed FFT processor (8192 points each, 16 non-overlapping windows) using Quartus II and Modelsim-Altera. The megacore uses b...
Altera_Forum's avatar
Altera_Forum
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14 years ago

yep, captured data is taken directly before the FFT. i ran at 200kHz, 2MHz, and 10MHz, and all work perfectly fine. I don't know how fast it can go but I know that at 100MHz it does not work. Also, it seems to be working for any dynamic range so I guess the problem is solved. Thanks for your valuable inputs !!