ryandimx
Active member
Don't know much about the Naomi system so wanted to see if you guys knew if or how it would be possible to set up a switcher with Marvel vs Capcom 2 and Ultimate Mortal Kombat 3.
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Capcom I/O is pure JAMMA feed for a NAOMI. shouldn't present any conflicts with a UMK3 that I know of. the only other thing is I can never remember if the 2-in-1 switchers have the same ground ghosting issue the 6-in-1s have where you need to put diodes inline on all the kick harness wires.
The 2-in-1 switchers from Mike'sArcade have none if the issues that the 6-in-1 does.
You will probably run into power issues. Naomi isn't powered from the JAMMA harness but from a dedicated power supply with JVS connectors, and that includes the I/O board. I'm not sure how having power on the JAMMA will interact with that, you might do damage.
Don't try to power it off the JAMMA. Even if it "works", the edge connector definitely won't take the current and things will get crispy.