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There must be a way to figure out the pinouts of the SF2 Radica. There are some logic gates on the bottom side of the PCB and I guess they use it for addressdecoding so I guess I need to go pass them to get the addressbus direct to the connector for access, but its hard to figure out all the address ...

Why doesnt it work? It has both Street Fighter 2 and Ghols and Ghosts and why use some different metod than what they use in the other radica games?

I got a couple of Street Fighter 2 Radica games and removed the ROM inside and connected a cartridgesocket to it (followed the pinout on benhecks site) but then I try a real genesis cartridge it doesnt work. I saw that the Radica uses 3.3volt and the memorychips inside a cartridge uses 5volt so I ...