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FFT of 9361 IQ data?

Question asked by berker on Dec 7, 2015
Latest reply on Dec 21, 2015 by berker

Hi,

 

The reference design use ADI DMA to write IQ data to DDR3. I just want to modify it. Instead of writing IQ time domain data, i want to write spectrum of IQ signals using Xilinx FFT core. After that i can send fft data to pc using something like lightweigth library.

But how can i add FFT core between ADC pack&DMA cores? What i need to consider?

 

 

Best Regards.

Berker

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