I would like to create a setup very similar to the awesome Miracle Ray unit( GBA that uses a PSone LCD monitor) to a GP32. Has anyone, or does anyone know how to get the proper video signals(RGB, etc.) from it, or if it is even possible to do what I am trying to acheive above?
If the system's video chip outputs RGB then yes of course. If the machine outputs to a video chip then to screen then it's really easy, if not, you'll have to follow traces and such and maybe play around with wires in order to determine which pins do what, if indeed the chip does output R, G and B on seperate lines.