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Visitor
Visitor
2,721 Views
Registered: ‎08-02-2010

Multiple FFTs using Coregen

Hi all,

 

Is there a way to configure the FFT core in coregen to compute FFT of two complex sequences simultaneously?

 

I can use to seperate cores to do this operation. However, this means that we creating memory for twiddle factors twice (which is redundant). Any ideas or suggestions on how to do this? I am planning on using pipelined I/O Streaming.

 

Thanks in advance

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Xilinx Employee
Xilinx Employee
2,694 Views
Registered: ‎08-01-2007

Re: Multiple FFTs using Coregen

The FFT does support multiple channels.  Is this what you wanted?

Chris
Video Design Hub | Embedded SW Support

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