THX I saw this graph but I dont know read that, if it's possiblee I need a real picture with finished PCB just to compare and undestand.
I have the same one. It does run for me with Crazy Taxi in Naomi 2. But only if I boot the game with the standard JVS plug and then switch after boot to the RS485 one. When I go into the test menu my system freezes tho.I think I have that same PCB. It doesn't work with OpenJVS. Or at least it didn't when I tried a couple of months ago.