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13 lines
846 B
Markdown
13 lines
846 B
Markdown
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# GEC02-PWB(A)A - bootleg
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* A hardware bootleg of the [GEC02-PWB(A)A PCB](pwb-aa.md)
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* Runs original base microcontroller and FPGA firmwares
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* Key differences
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* Red dip-switches
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* Molex 4-pin power connector
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* Important note regarding power connector
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* If power connector is mounted correctly (on the top PCB layer), +5V and +12V are swapped (!!!). You need adapter cable that swaps the two pins in order to power it correclty by any standard PC power supply
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* If the connector is mounted on the bottom of the PCB ("turned around"), the pins for +5V and +12V are correctly mapped to the molex connector
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* Images
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* [PCB top](https://github.com/Shizmob/arcade-docs-media/blob/main/konami/GEC02/PWB(A)A%20bootleg/top.jpeg)
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* [PCB bottom](https://github.com/Shizmob/arcade-docs-media/blob/main/konami/GEC02/PWB(A)A%20bootleg/bottom.jpeg)
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