Fabio Battaglia
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Description
MSP-MDC Redux
This board is a reverse-engineered recreation of the CPU/Security module for the Wink arcade game (1985, by Midcoin).
Midcoin placed the CPU and address scrambling logic for the Arcade board on 3 PCBs encased in epoxy, to dissuade bootleggers from copy their game.
If a component inside this block dies, the whole board becomes useless.
I painstakingly pulled the board apart, and removed enough epoxy to rebuild the original circuit. This reimplementation is plug-and-play: just remove the old dead board and install this one.
Find the repository here: https://github.com/hkzlab/WINK_MSP-MDC_redux
Schematic and Layout
Schematic, BOM, Gerbers and layout
https://github.com/hkzlab/WINK_MSP-MDC_redux
Aug 22,2024
575 views
MSP-MDC Redux
Reimplementation of the MSP-MDC CPU/Security module for the Wink arcade board by Midcoin
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Published: Aug 22,2024
Standard PCB
Download Gerber file 1
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