MSX Spider Cart

Very Simple Cartridge for MSX Computers

With this PCB you can build your own MSX ROM cartridges.

You can use 8, 16 or 32KB ROM file.

How to build cartridge

27C256 EPROM (MAX 32KB ROM)

Solder only capacitor C1

Jumper RD is not used.

Only one of CS1, CS2 or CS12 should be closed.

W27C512 EEPROM (MAX 2 x 32KB ROM)

Solder capacitor C1, resistor R1 and goldpins for JP1 jumper.

Solder goldpins for CS1, CS2 and CS12 jumper.

Only one of CS1, CS2 or CS12 should be closed.

Jumper JP1 must be closed on 1/2 or 2/3 position

Jumper RD is not used.

Spider Cart

Look at YouTube:

Spider Cart Youtube Video