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

And here is the read from a Quartus 15.1 FIR:

Valid is always 0!

Best Regards,

Erich