Okay - be kind. I did try to search. It sends me to a blank white page. If I try again, it kicks me back and tells me to wait 30 seconds, then when it lets me send, it sends me to blank white page.
So here’s the thing, I’m certain this has been covered before. I have an arcade machine. Inside I have a CPS2, a 6-slot Neo Geo, a CPS1 Street Fighter 2 Hyper Fighter, and a PC running Mame (using an ArcadeVGA card and ipac).
So - I could use multi-jamma, but that will only get the coin, joystick, start, and three player buttons - obviously useless for NeoGeo (which re-uses a pin on the Jamma Harness for button 4) and Street Fighter.
If my recollection serves me, I could get away with wiring the extra buttons up properly if I judiciously used resistors, but I really don’t remember. Getting a multi-switch to do what I want would probably be a pain. I might be able to make use of my recent understanding of the Arduino to find some relatively smart gate IC’s to handle this for me, and just use a toggling switch of some sort to handle it.
Help a guy out? (BTW - I’m on an Intel Mac running Firefox, if search works for you…)