Build Your Own Arcade Controls Forum
Arcade Collecting => Miscellaneous Arcade Talk => Topic started by: RayB on May 31, 2007, 11:07:26 am
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What is a Williams "widget" board?
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Its function is to multiplex inputs to the CPU board
http://members.cox.net/seanriddle/newmg.html
Does that help you any? :dunno
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It's the interface between the CPU board and the joystick(s) and buttons...