The first batch of chips are from a Williams 6809 board (like Robotron or Joust).
The second batch of chips appear to be from some sort of Merit Industries game, such as Pit Boss Superstar, or similar. A forerunner of the Megatouch...
The first batch of chips are from a Williams 6809 board (like Robotron or Joust).
The second batch of chips appear to be from some sort of Merit Industries game, such as Pit Boss Superstar, or similar. A forerunner of the Megatouch...