Visual Memory Unit
|Visual Memory Unit|
The Visual Memory Unit, or VMU for short, was the "memory card" used for the Dreamcast that is used for removable memory storage and can also play games. It also serves as a secondary display if you use it while playing a game, but it also has a battery for independent use. If the battery di-
Present at 0x14BE in the BIOS, alongside some build info.
Visual Memory Produced By or Under License From SEGA ENTERPRISES,LTD. Version 1.004,1998/09/30,315-6208-01,SEGA Visual Memory System BIOS Produced by Sue