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help me...vhdl code for fft

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prarbelli

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hey,im doin my final sem project...i want to know if anyone has the vhdl code to implement fft function on FPGA OR CPLD.
simulation is to be done on MODELSIM
pls help
thanks a tonne
 

stay_in_chaos

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for which butterfly u are asking in FFT
8 or 16 ,256----etc

plz specify it and some details of what all you want to design
 

    prarbelli

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hoangthanhtung

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prarbelli said:
hey,im doin my final sem project...i want to know if anyone has the vhdl code to implement fft function on FPGA OR CPLD.
simulation is to be done on MODELSIM
pls help
thanks a tonne

Why you donn't use FFT compiler, otherwise you can find many source code in opencores.org or textbook "DSP with FPGA" (in downloaded sub-box)

Good luck
 

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