GBA Cart Dumper

Dump GB/GBC cartridges via GBA multiboot

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1. Connect

2. Dump

Power on the GBA without a cartridge inserted, then click "Send Multiboot & Dump". After the multiboot completes and the GBA switches to GBC mode, insert your GB/GBC cartridge. Some cartridges have a voltage supervisor that resets the GBA on insertion — placing a small piece of kapton tape over pin 30 (/RESET, 3rd pin from the right) on the cartridge prevents this. Inserting slowly can also help. Once the cartridge is detected, press:

Use "Dump Only" if the GBA is already running the dumper ROM.

Progress

Idle

Disconnected

Log