Arcade Collecting > Miscellaneous Arcade Talk

Jamma Trackball pinout?

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rchadd:
I there a standard jamma connector pinout when a connecting trackball instead of a joystick? I assume it reuses the 4 pins assosiated with the joysticks but which wires to where?

paigeoliver:
Most Jamma trackball boards use a separate trackball connector. Those that DO run it off the edge connector all do it in different ways.

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