FPGA :FFT Core in Xilinx

Hi

Any body used FFT core given by coregenerator in Xilinx ?

Does it work as they said in their data sheet..

regards bijoy

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bijoy
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It works very well, it is efficient, and has lots of nice features. As for any macro, I would recommend making some (RTL) simulations to ascertain how it must be initialized and used.

Bert Cuzeau

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except that it is quite inefficient when it comes to calculation time efficiency

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It works. You get what you pay for, though. There are other cores available that are faster and denser, but alas, they are not free.

--
--Ray Andraka, P.E.
President, the Andraka Consulting Group, Inc.
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Ray Andraka

Hi

Do you have any test project for FFT core validation ?

could you pls share it if possible.

am facing some problem in using xilinx fft core. as the output produced does not match with matlab output regards bijoy

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bijoy

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