Flashable dmg cartridge
isaacflaum·flashable-dmg-cartridge·pcb/isaacCart.kicad_pcb
About the Flashable dmg cartridge PCB
Flashable dmg cartridge is an open source PCB design by isaacflaum, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 51.4 × 61 mm, with 4 components from 4 distinct parts.
Other key parts include the SST39SF020. By type, the board carries 1 IC, 1 connector, 1 capacitor and 1 resistor.
It belongs with the retro computing designs in this gallery.
From the project
PCB - Cartridge for original gameboy games with no mapper
This pcb is for flashing DMG games with no mapper such as the original Tetris game, or custom roms. The board is designed to take a PLCC-32 Socket + EEPROM Chip which can be removed from the socket and re-flashed to change gameboy ROMs. In order to make this cartridge you will need some soldering experience or determination plus the items listed in the BOM.
PCB is ready to be fabricated from anyone who takes gerber files - my fabricator of choice is PCBWay as they are professional and relatively quick. Feel free to open the files in KiCad and explore, modify and make your own variations of…

Main components on the Flashable dmg cartridge
Flashable dmg cartridge bill of materials (BOM)
4 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SST39SF020 | PLCC-32_11.4x14.0mm_P1.27mm_SOCKET | U1 |
| 1 | CartBus | cartridge_PCBedge | J1 |
| 1 | C_Polarized | CP_EIA-3216-18_Kemet-A | C1 |
| 1 | 12k | R_1206_3216Metric | R1 |
Flashable dmg cartridge design files
The KiCad project lives in the isaacflaum/flashable-dmg-cartridge repository on GitHub; these links point at the commit this page was built from.
- Layoutpcb/isaacCart.kicad_pcb
- Schematicpcb/isaacCart.kicad_sch
Flashable dmg cartridge: common questions
How big is the Flashable dmg cartridge PCB?
The Flashable dmg cartridge measures 51.4 × 61 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Flashable dmg cartridge?
4 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the Flashable dmg cartridge design files?
From the isaacflaum/flashable-dmg-cartridge repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Flashable dmg cartridge design in my own project?
Yes, under the terms of its GPL-3.0 license, which isaacflaum chose for the repository.
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