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John's Arcade Forum - Classic Arcade and Pinball Collecting and Restoring Discussion Forum - RETRO MAME - Nintendo Vs Forum > Tech and Marketplace > I need help with my game! - Technical Discussion (Moderator: AgentX) > Pacman Board Issue
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Author Topic: Pacman Board Issue  (Read 1520 times)
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StevesArcade
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« on: May 16, 2014, 02:35:33 am »
Hey guys I have a Pacman board that was a MS. Pacman that has been switched back to Pacman by a company here in town.  The guy who does the work has ran into some health problems and is retiring so I'm going to have to finish the work myself.  My issue is this....

Everything on the game is perfect except Pacman and the Ghosts are cut in half and each side switched.  Meaning the right half of Pacman is on the left and the left on the right.  I think I remember there being more than one Pacman too.  Any idea whats up?
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iankellogg
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« Reply #1 on: May 16, 2014, 09:39:55 pm »
that is a memory addressing issue. Possibly the VRAM addresser is faulty
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