Add a multifilter sampler.
Fix up the LFSR matches to not give false positives.
Actually use the split gains.
Introduce a target_width parameter to the pll instead of hard-wiring it.
Script for canonicalising netgen output
Fix setting the split gains on channel 3.
Make the audio channel configurable.
In the phasedetector, replace channel 3 with phase info from the pll.