on both a gbs-8200 and gbs-8220, it works fine on the gbs-8200 but I can't get the gbs-8220 to detect the board no matter what I do, I triple checked my install and it was proper even checked for continuity/joints and did a full reinstall without success.
I installed a clock generator as described on this page:
https://github.com/ramapcsx2/gbs-control/wiki/Si5351-Clock-Generator-install-notes
on both a gbs-8200 and gbs-8220, it works fine on the gbs-8200 but I can't get the gbs-8220 to detect the board no matter what I do, I triple checked my install and it was proper even checked for continuity/joints and did a full reinstall without success.