Project maintainers


Name: fir_wishbone
Created: Sep 10, 2013
Updated: Dec 1, 2015
SVN Updated: May 3, 2018
SVN: Browse
Latest version: download (might take a bit to start...)
Statistics: View
Bugs: 0 reported / 0 solved
Star4you like it: star it!

Other project properties

Category:DSP core
Development status:Beta
Additional info:FPGA proven
WishBone compliant: No
WishBone version: n/a
License: LGPL


This FIR filter is very generic and flexible. It has been tested working on an FPGA, though the existing version does not yet have a Wishbone control interface. I will be adding one to it soon. Stay tuned!

The impulse response curves for both theoretical calculations (Sage Math and ModelSim / Questa) vs. hardware acquisition results correlate well against each other. unit-impulse-response-sage.png unit-impulse-response-modelsim.p