Gameboy-Color-Megamem-Card

RWeick·Gameboy-Color-Megamem-Card

Gameboy-Color-Megamem-Card PCB layout, top view — open source PIC board by RWeick

About the Gameboy-Color-Megamem-Card PCB

Gameboy-Color-Megamem-Card is an open source PIC PCB design by RWeick, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 53.5 × 89.8 mm, with 13 components from 12 distinct parts.

Its main chip is the PIC12C508A, from the PIC family. Other key parts include the SST28LF040, ATMEL AT27C010, 74HC373 and PALCE_20V8H-25JC/4. By type, the board carries 5 ICs, 3 connectors, 2 capacitors, 2 resistors and 1 diode.

It belongs with the retro computing designs in this gallery.

From the project

All data necessary to produce a Mega Memory Card for the Gameboy Color

Gameboy-Color-Megamem-Card, from the project README
From the project README

Main components on the Gameboy-Color-Megamem-Card

SST28LF040ATMEL AT27C01074HC373PALCE_20V8H-25JC/4PIC12C508A

Gameboy-Color-Megamem-Card bill of materials (BOM)

13 components, 12 distinct parts.

QtyPartRefs
1
SST28LF040
U1
1
ATMEL AT27C010
U2
1
74HC373
U3
1
PALCE_20V8H-25JC/4
U4
1
PIC12C508A
U5
1
Cart_Edge_Connector
J1
1
Game_Edge_Connector
J2
1
SW_DPDT_x2
J3
1
LED
D1
2
100 nF
C1, C2
1
10k Ohm
R1
1
—
R2

Gameboy-Color-Megamem-Card design files

The KiCad project lives in the RWeick/Gameboy-Color-Megamem-Card repository on GitHub; these links point at the commit this page was built from.

Gameboy-Color-Megamem-Card: common questions

What microcontroller does the Gameboy-Color-Megamem-Card use?

The Gameboy-Color-Megamem-Card is built around the PIC12C508A, from the PIC family.

How big is the Gameboy-Color-Megamem-Card PCB?

The Gameboy-Color-Megamem-Card measures 53.5 × 89.8 mm, has 2 copper layers and is 0.8 mm thick.

How many components are on the Gameboy-Color-Megamem-Card?

13 components, from 12 distinct parts. The full bill of materials is listed on this page.

Where can I download the Gameboy-Color-Megamem-Card design files?

From the RWeick/Gameboy-Color-Megamem-Card repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Gameboy-Color-Megamem-Card design in my own project?

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

Can I test firmware for the Gameboy-Color-Megamem-Card without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug PIC firmware against it before you order a PCB.

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