Interfacing xadc to the zedboard

[farhanazneen]

I want to implement the FFT  spectrum of input square or sine wave project in zedboard below is the PDF attached  from  page 4 to page 16(audio processing part implemented in nexys4 board) which i wanted to implement in zedboard (not in nexys4 board)  with sine or square wave input, now my question is how to  interface Xadc with zedboard and send the samples to FFT please do let me know once refer that PDF and do let me know please.

below is the link povided for coding part of audio processing part but i got stuck to interface xadc with zedboard and to send samples to the FFT. 

https://github.com/mitchgu/GuitarHeroFFE

New Guitar Hero_ Fast Fourier Edition Final Project Report.pdf

[jpeyron]

Hi @farhanazneen,

Here is an xadc project using hdl for the zybo that should be easily adapted to the zedboard. Here is the Nexys 4 DDR Spectral Sources Demo the is audio ftt hdl demo. Here is a forum thread that discusses using the Zedboard xadc with the ps. The forum thread also has a working xadc ps project for the zedboard.

thank you,

Jon