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Observer 062548775430
Observer
556 Views
Registered: ‎04-18-2008

Migration from FFT 7.1 to FFT 8.0 core

Hi ALL!
   Jentlemens I have ready finished project on ISE(Systen Generator) with FFT 7.1 block in realtime mode with cyclic prefix=16.
Now I need to migrate to Vivado and to FFT 8.0 - FFT9.0 core accordingly .
   But two variants with FFT 8.0 working not properly.
Variant with non-real time throttle schemes = just first results OK.
Variant with real time throttle schemes looking more good but in any case diffrent with FFT 7.1.
    See attached project for ISE 14.7 & Matlab 13b.

 

I will be grateful for any help.
Alexander
 

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1 Reply
Moderator
Moderator
442 Views
Registered: ‎08-01-2007

回复: Migration from FFT 7.1 to FFT 8.0 core

Have you checked the input timing on FFT Product guide? Is there anything wrong, if FFT can not work, check if the parameters are correct set and the FFT input timing matches the user guide.

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