I hunted for a while for a solution to this, but found nothing.
So I’m working on an HSS-0130 build, and I’m intending to use it with my Dreamcast, Neo Geo, and retaining the USB for modern consoles.
I’ve got a pair of Madcatz 6 button Dreampads (Or whatever they were called). I’d like to use them because I want to retain memory card support on my setup; I’ve got a bunch of VMUs lying around that I intend to just keep attached and stored inside the stick.
Now, I’m intending to use the direct connections on the rear of the Cthulhu to this pad.
However, I know that my Neo Geo also desires direct connections to the rear, and has no real other options as the buttons connect directly to the cable / system.
Can I connect both systems to the rear button connections of the Cthulhu? Will running both at once risk damage to either system, or will it even work in the first place? I recall seeing someone warn at some point about trying to wire two systems directly from buttons.
Ideally, I’d love to have both systems plugged into the HSS-0130 at the same time, and not have to unplug anything when switching between them.