Are all Model 3 "ROMs" EEPROMs? Or are they masked?
Got another question about Model 3 roms. Did Sega always ship EEPROMs (once that can be reprogrammed) or did they ship mask roms (ones that cannot be reprogrammed)?
I'm wondering whether a purchased ROM board will have chips that can be reprogrammed or not.
Thanks!
... Altan
www.aaarpinball.com
(my Daytona 2 at http://www.aaarpinball.com/Daytona2/daytona2.htm)
Got another question about Model 3 roms. Did Sega always ship EEPROMs (once that can be reprogrammed) or did they ship mask roms (ones that cannot be reprogrammed)?
I'm wondering whether a purchased ROM board will have chips that can be reprogrammed or not.
Thanks!
... Altan
www.aaarpinball.com
(my Daytona 2 at http://www.aaarpinball.com/Daytona2/daytona2.htm)