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Sushmita's avatar
Sushmita
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

FFT IP simulation errors in modelsim

Hi, I am trying to use FFT IP in Intel Quartus 18.1. The IP catalog opens a platform designer window for selecting the parameters. It generates a FFT folder in which the related files and pkg files...
CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,


As I understand it, you observe some issues when trying to simulate with the FFT IP. To facilitate further debugging, just would like to check with you on the following:


1. As I understand it, you encounter issue when trying to simulate the IP in your design. Would you mind to further elaborate on the successful case where you "simulate the IP separately"? What is the difference between the passing vs failing case?


2. By merely looking at the error message, it seems like one design unit was not found. This could be related to missing library or file during compilation. Just wonder if you have had a chance to look into if the 'auk_dspip_r22sdf_top' related source file is available and was compiled?


3. What is the specific Quartus version that you are using?


4. Are you running in Windows or Linux?


Please let me know if there is any concern. Thank you.