HardLabs

REF1011-Sega-GameGear-Pro-Action-Replay

RWeick·REF1011-Sega-GameGear-Pro-Action-Replay

REF1011-Sega-GameGear-Pro-Action-Replay PCB layout, top view — open source board by RWeick

About the REF1011-Sega-GameGear-Pro-Action-Replay PCB

REF1011-Sega-GameGear-Pro-Action-Replay is an open source PCB design by RWeick, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 59.6 × 65.9 mm, with 18 components from 11 distinct parts.

Other key parts include the 27C256, PALCE_20V8Q-25JC/4, SN74HC32N and 74HC74. By type, the board carries 6 ICs, 4 capacitors, 4 resistors, 2 connectors and 2 switches.

It belongs with the retro computing designs in this gallery.

From the project

The JEDEC PAL dump, ROM dump, and Kicad PCB files for the Sega GameGear Pro Action Replay.

I acquired the ROM dump from the SMS Power forums user Apocalypse.

The PAL dump is made by me; it is a 1:1 of the original and varies slightly from the one made by Apocalypse. This is an actual dump of the chip, not a recreation.

The GameGear Pro Action Replay can now be produced from scratch. Happy Making.

REF1011-Sega-GameGear-Pro-Action-Replay, from the project README
From the project README

Main components on the REF1011-Sega-GameGear-Pro-Action-Replay

27C256PALCE_20V8Q-25JC/4SN74HC32N74HC74

REF1011-Sega-GameGear-Pro-Action-Replay bill of materials (BOM)

18 components, 11 distinct parts.

QtyPartRefs
1
27C256
U1
1
PALCE_20V8Q-25JC/4
U2
2
SN74HC32N
U3, U4
1
74HC74
U5
1
~
U6
1
System Edge Connector
J1
1
Game Slot Connector
J2
1
SW_SPDT
SW1
1
SW_Push
SW2
4
C_Small
C1, C2, C3, C4
4
R_Small_US
R1, R2, R3, R4

REF1011-Sega-GameGear-Pro-Action-Replay design files

The KiCad project lives in the RWeick/REF1011-Sega-GameGear-Pro-Action-Replay repository on GitHub; these links point at the commit this page was built from.

REF1011-Sega-GameGear-Pro-Action-Replay: common questions

How big is the REF1011-Sega-GameGear-Pro-Action-Replay PCB?

The REF1011-Sega-GameGear-Pro-Action-Replay measures 59.6 × 65.9 mm, has 2 copper layers and is 0.8 mm thick.

How many components are on the REF1011-Sega-GameGear-Pro-Action-Replay?

18 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the REF1011-Sega-GameGear-Pro-Action-Replay design files?

From the RWeick/REF1011-Sega-GameGear-Pro-Action-Replay repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the REF1011-Sega-GameGear-Pro-Action-Replay design in my own project?

Yes, under the terms of its GPL-3.0 license, which RWeick chose for the repository.

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