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bald_noggin

Member Since 25 Apr 2012
Offline Last Active Jan 21 2017 03:36 AM
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Topics I've Started

Olympic Amusements, Wild Card, 1992

05 May 2012 - 01:30 AM

Hello all,

I have recently dumped 'Wild Card' by Olympic Amusments, 1992 (1993?). All Dumps are good appart from the NVRAM. Data is stuffed because the battery has failed. Machine boots up but unable to play beacuse of version/checksum errors which is stored in the NVRAM.

Anyone keen to have a go at getting it emulated? Should be able to reverse engineer what details the program is looking for in the NVRAM and recontruct. I have the board in my possession at the moment so any other details are easily obtained.

R6511AQ CPU, MC6845P CRT controller, AY-3-8910A (inputs/outputs)


PM me for more details if you wish.

Cheers,
Bald_Noggin