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MGD2

Posted: Mon Dec 29, 2014 9:46 pm
by MooZ
Here are pictures of the Multi Game Doctor 2 main board.
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Here is the list of the chips.
  • Western Digital WDC37C65C-PL: floppy disc subsystem controller
  • Ricoh RP65C02G: Yep that's the one :)
  • MMC27C64Q: 64 Kbit 8Kb x 8 UV EPROM
  • BUNG MGD201: ?!
  • Sony 58256MM12-L: 32K work x 8 bit high speed CMOS static RAM
  • 74HCT244N : 8-bit buffer/line driver with 3-state outputs. It can be used as a two 4 bit or one 8 bit buffer.

Re: MGD2

Posted: Mon Apr 13, 2015 1:18 pm
by Debvgger
So beautiful :-)

Re: MGD2

Posted: Tue Apr 14, 2015 8:01 am
by MooZ
Damn, this reminds me I forgot to sent it to the guy who dumped the magic griffin eprom.