From 498a601b9195cc7a2957b106af62e9c7c6b522fd Mon Sep 17 00:00:00 2001 From: icex2 Date: Thu, 31 Mar 2022 00:11:42 +0200 Subject: [PATCH] Add document for IIDX C02 IO bootleg PCB Source: Own hardware --- konami/io/GEC02/pwb-aa-bootleg.md | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 konami/io/GEC02/pwb-aa-bootleg.md diff --git a/konami/io/GEC02/pwb-aa-bootleg.md b/konami/io/GEC02/pwb-aa-bootleg.md new file mode 100644 index 0000000..395d18e --- /dev/null +++ b/konami/io/GEC02/pwb-aa-bootleg.md @@ -0,0 +1,13 @@ +# GEC02-PWB(A)A - bootleg + +* A hardware bootleg of the [GEC02-PWB(A)A PCB](pwb-aa.md) +* Runs original base microcontroller and FPGA firmwares +* Key differences + * Red dip-switches + * Molex 4-pin power connector +* Important note regarding power connector + * 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 + * 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 +* Images + * [PCB top](https://github.com/Shizmob/arcade-docs-media/blob/main/konami/GEC02/PWB(A)A%20bootleg/top.jpeg) + * [PCB bottom](https://github.com/Shizmob/arcade-docs-media/blob/main/konami/GEC02/PWB(A)A%20bootleg/bottom.jpeg) \ No newline at end of file