(Topic ID: 304789)

7-Digit Displays with Alltek MPU?

By rockwell

2 years ago



Topic Stats

  • 3 posts
  • 2 Pinsiders participating
  • Latest reply 2 years ago by rockwell
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#1 2 years ago

I am converting a Mr & Mrs Pac-Man to 7-digit scoring displays. I have done this before with barakandl 's MPU and it works great (see link below). But I've never attempted with an Alltek MPU. I thought maybe there were some settings I could change to swap it to 7-digit, but I didn't find anything in the documentation. Does anyone know if this is possible?

Thanks!

https://pinside.com/pinball/forum/topic/bally-7-digit-display-expansion-added-to-replacement-mpu

#2 2 years ago

Mr and Mrs pacman is a native seven digit game.
But no, unless alltek had the correct ROM for seven digit version other games it would not work.

#3 2 years ago

Yes, of course it is native 7-digit. I am an airhead, apologies! I'll look into it, maybe I can get the appropriate ROM on there...or maybe something is just screwy in my wiring which is why I'm not displaying the 7th digit. Will give it a fresh look.

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