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Altera_Forum
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12 years ago

Problem with using Inverse FFT Megacore

I have a megacore FFT (length=32768, Buffered Burst) on the fpga and sending it data from the ARM processor (Cyclone V SoC) I can successfully perform FFT on data. But when I use the same cor...
Altera_Forum's avatar
Altera_Forum
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12 years ago

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I assert & deassert 'inverse' according to the documentation. That is, there is a pulse for inverse input exactly when there is a pulse at sink_sop. But for the rest of the time it is a '0'

Surabhi

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are you sure about this? I thought inverse input should one value throught its frame