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EGrub's avatar
EGrub
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

BUG - Fir filter coefficient read mode

Hi all! For writing/reading coefficients I made a wrapper to compute the proper reset before accessing the Avalon slave. Writing seems to work fine but reading has issues Considering the FIR II IP...
CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
6 years ago
Hi Erich, Thanks for your update. To further narrow down the focus, I would like to recommend to use the latest Quartus version ie 18.1 so that we could isolate out any bug which might have been fixed prior to this version. Please help to create a simple test design with FIR II only and run a Modelsim simulation to see if similar issue observed. Please share with me the simulations for replication as well. Please let me know if there is any concern. Thank you very much. Best regards, Chee Pin