Update of Understanding SEGA serial 101 – MegaDrive
After looking at the games with serials G-5XXX on the sega archive website, I’ve noted that all thoses games use backup ram for saves. I’ve also noted that some games with saves have for serial G-45XX.
I’ve come to the conclusion that all SEGA published games which uses backup ram have for serial either G-5XXX or G- 45XX.
If I’m not wrong all G-45XX games uses serial EEPROM while G-5XXX games use standard SRAM.