Either to search for it from the IP library in EDK OR:
1. Develop a separate FFT core you want
2. Write a Bus interface for the module
3. Integrate to your system
ok i found the ip core for the FFT in Xilinx ,ISE, accessories,core generators...
how to make a link it with my microblaze made in EDK....
and which link i should made???
is there any tutorial to make a link with the MicroBlaze processor plz guide me..
thanks
In EDK documentation you will find plenty of tutorials on building systems using microblaze.
When you configure the microblaze system, you will add your FFT core.
You just need to look good in the documentation.