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Well my sega type 2 837-14645-04 with eprom epr-24354 gets errors. Tested a type 3 with no problems and both work on naomi.

Game list changes have no effect am I missing something? Path /boot/config/ROMs.cvs

I got a bad Naomi 2 in the mail today that I over paid for because surprise it's all F'd up. It has checkerboard issue and also works in slow motion. The slow motion splash screen speeds up and text is right if I press on the chip in between the two GPUs but still checkered. On top of that...

Has anyone thought of adding a shutdown circuit to chihiro like on the Naomi. Maybe add a arduino to sense fan failure and disconnect power to the board after say 5 seconds could be done easy with a atx power on pin

Idea have raspberry pi display a game marquee to led screen marquee I've seen a lot of mame projects now using LCD/led marquees thought this idea should be feasible if anyone with the know how could do it that would be the shit!!!

Have any of you confirmed a proper pinout for using trackballs on a type 2 io daisy chain? Does anyone have the pinout of a Sega trackball? Thanks all

Im wondering all thing analog. Joystick mods / wheels breaks gas Do you just tap the potentiometers on any old device or do they need to be a certain value like the normal 15k? Dual analog stick virtual on? Does the io board output a digital on/off signal for feedback or is it a serial type...

Do you need to delete the .DAT and leave game name.bin for netbooting

tinkering with arcade stuff for a couple years have tekken 5 Dr, tekken 2, ninja gaiden, metal slug x mv1

searching for affordable Naomi 2 and any compatable Sega io as I'm probably not going to be able to repair my black screen of death n2

Anyone have a list of the main ram models so I can order some?

does anyone know if you can get a forced feed back signal from this for wheel or have a Mario kart go 2 hardware for real cheap