(DIY) COMMODORE 128 ROM CARTRIDGE

(32KB & 16KB)

This is a Simple ROM Cartrridge for Commodore C128, C128D, C128DCR.

Cartridge's ROM capacity is; 2x32KB (64KB) and 4x16KB (64KB)

Hello,

This is a tested and working circuit. This cartridge has been tested on C128DCR

Commodore-128 ROM Cartridge is an easy DIY project, all components are through hole, marked on the PCB, easy to solder, easy to make ;)

This is a standard ROM Cartridge for Commodore C128, C128D, C128DCR.

ROM capacity of this cartridge; one side is 2x32KB (64KB) and the other side is 4x16KB (64KB)

You can select different ROM banks using two DIP Switches.

You can also use this cartridge as C128 DIAGNOSTIC Cartridge.

You can use this cartridge with standart 32KB Roms, like "THE SERVANT"

You can download sample ROM files from the bottom of this page.

Many thanks to Jani.

http://blog.worldofjani.com/?p=1600

Components List:

2pcs. w27c512 or 27c512 (DIP28) (needs to be programmed)

2pcs. DIP28 Wide IC Socket

2pcs. 1N4148 Diode

2pcs. 100nf ceramic 2.54 pitch Capacitor

4pcs. 10K Ohm 1/4 Watt resistor

Right Angle Tactile Button (For RESET Button)

This PCB

You will need a programmer for w27c512 EPROM

Please choose "Edge connector YES and Bevelling Yes (45°)

In order to protect your electronical devices, always turn off your Commodore computer before connecting or disconnecting the cables or any other device.

Gerber files and component list are subject to change without notice. Before paying for the PCBs, be sure to update your orders!

As you can see I have uploaded many projects and I am still working on new projects. If you have any questions, please look for answers online. Unless I specify explicitly, all my projects are tested and confirmed to work under normal circumstances before being shared. I'm sorry I didn't have enough time to answer all the questions.

Use this PCB at your own risk !

Have fun

Thank you.

C64iSTANBUL