I built a Cthulu stick and I want to use it on my XBOX and PS2. Making a converter for the XBOX was as easy as matching up the wires from a female USB port to a breakaway cable. Didn't even need to look that one up. But I do have to look up a USB to PS2 convertor, which I cannot find much information on. And no, using the USB ports in the PS2 doesn't work. I can't really find any information on creating a USB to PS2 adapter, nor can I find one for sale. Is it just not do-able?
downsouth420: Is your Cthulhu the multiconsole version? The multiconsole chip supports solder points that you can attach a PSX cable to. At this time, there is no known USB to PSX port adapters.
Check this link below for more information (http://www.instructables.com/id/How_To_Install_a_Playstation_cable_onto_a_Multi_Co/) on to see how to install a PSX port in your MC Cthulhu.
http://forums.shoryuken.com/showthread.php?t=162026 (http://forums.shoryuken.com/showthread.php?t=162026) is the location for the Cthulhu chipset information if you have any further questions on checking if your PCB is the MC model and how to upgrade a non-MC PCB.