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HI
I‘m also FFT Megacore now,and i have some problems , which achitectures are you using? streaming burst or buffered burst ? I'm using burst ,but I　ｃａｎ＇ｔ　ｕｎｄｅｒｓｔａｎｄ　the fifo in the burst architecture
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I tried three operation modes: streaming, buffered burst and burst. The fifo in the FFT Megacore is really obscure. If you are using the burst mode, I recommend you reset the FFT Megacore every time after getting the transform results of last frame and input next frame after the reset signal is deasserted.
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