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diddi1057's avatar
diddi1057
Icon for New Contributor rankNew Contributor
4 years ago
Solved

FIR II IP with decimation and 2 coefficient banks unexpected result

Hi, I have an issue with simulating the FIR II IP: With one coefficient bank selected, everything works fine and simulation results are as expected! But when selecting 2 banks , simulation result...
  • CheepinC_altera's avatar
    CheepinC_altera
    4 years ago

    Hi,


    As I understand it, you are observing a problem where the FIR Modelsim simulation output result seems to be unexpected. To ensure we are on the same page, just would like to check with you on the following:


    1. What is the device that you are using?


    2. Would you mind to further elaborate on the "unexpected" results? Probably some screenshots and elaboration on your expected vs unexpected result would be helpful to further understand your observation.


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


CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,


As I understand it, you are observing a problem where the FIR Modelsim simulation output result seems to be unexpected. To ensure we are on the same page, just would like to check with you on the following:


1. What is the device that you are using?


2. Would you mind to further elaborate on the "unexpected" results? Probably some screenshots and elaboration on your expected vs unexpected result would be helpful to further understand your observation.


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


  • diddi1057's avatar
    diddi1057
    Icon for New Contributor rankNew Contributor
    4 years ago

    Hi,

    Problem solved. I swapped the bank signals in my code, now its working perfect ...

    Sorry I did not close this request.

    Best regards

    diddi1057