This cart works on every Gameboy system – GB, MGB, GBC, GBA, GBA SP and the Game Boy Player. It works on the Analogue Pocket but if you enable the custom boot logo, it will show an error. Games that require more than 512KB of ROM won’t work.
Depending on the option you choose it allows only one of these:
- A custom boot logo which takes 16KB, if your game takes up the full 512KB flash, the last 16KB bank will be overwritten so your game won’t work properly. The custom boot logo works on the DMG (only 05 tested, 03 not working), Pocket, GBC (05, 03) and GBA 40pin. Some 32KB games might not work. The original boot logo will appear on these devices: GBA 32pin, GBA SP and Super Gameboy. Note: If you power off and power on the GB too quickly, the custom boot logo might not be displayed. Seems to affect the DMG the most. Doesn’t boot at all on the Analogue Pocket if the custom boot logo is enabled.
Check which jumpers to bridge with solder here.
Comes in a generic Gameboy cartridge. Each unit is assembled in house and is tested on a Gameboy Advance.
ROM: 512KB Flash (39SF040)
FRAM: 32KB (FM18W08)
MBC: MBC5 (with ROM banking range 0x2000 – 0x3000 to allow for some MBC3/1 games)
The PCB finish is ENIG.
Demo video showing what the custom boot logo looks like: