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. 10K 1/4 Watt ResistorsDIP28 WIDE IC SOCKET (optional)2x4pin 2.54mm pitch Male HeaderJumper CapRight Angle Tactile Button (For Optional RESET Button)You will need a programmer for EPROMIn order to protect your electronical devices, always turn off your Commodore before connecting or disconnecting the cables or any other device.Gerber files can be changed at any time. command to run the game on such ROMs.3D printable standard Commodore VIC-20 cartridge box(Needs holes for DIP switches) choose: Edge connector YES and Bevelling Yes (30°)COMPONENTS:27c512 (W27C512) DIP282 Row 6 Pin 3P Positions 2.54mm Pitch DIP Switch100nf Ceramic Capacitor (104)3pcs. you won't need to solder the male headers, just short Block-5 for A000, short Block-, short Block-, short Block-Note-1: Depending on whether your VIC-20 computer is NTSC or PAL, you should choose the appropriate games.Note-2: Some ROMs do not start automatically. EPROM must be fully filled from $0000 to $FFFFIt will be easier to make and use the cartridge if you choose all 8 ROMs with the same starting address like "A000". ROM files each other, reaching to the size of EPROM capacity, by using a "HEX Editor" program. You can do this using a "HEX Editor" program.You should append the 8 Kilobytes 8pcs. These two bytes indicate the start of loading the memory address. you should cut (remove) these first two bytes from the ROM file, usually like "00 A0" or "00 60" or "00 20" or "00 40". You can find many different ROM files on the internet by searching "Commodore VIC-20 ROMS" or "Commodore VIC-20 Tosec" ROM files bigger than 8 kilobytes are not suitable for this cartridge, you can use only 8 kilobytes (8,192 bytes) ROM files.If your ROM file is 2 bytes more than 8.00 KB (8,192 bytes), it has an Address header for loading. DIP switch is not used when using as a single-game cartridge.There is sample 27C512 binary eprom image file to test the cartridge, you may find the file on bottom of this page. It has 8 games capacity each 8 kilobytes, total 64KB.This PCB is also suitable for making 8 KB single-game cartridges. This is a simple, DIY multi game Commodore VIC-20 cartridge. This Commodore VIC-20 cartridge can be used for only 8KB ROMs. (Tested on a NTSC Commodore VIC-20 plugged to a C64 PSU)COMMODORE VIC-20 Cartridge is an Easy DIY project, all components are through hole, marked on the PCB, Easy to solder, Easy to make )Select 8 of your favorite 8Kb games and make your own custom Commodore VIC-20 Cartridge. (8KB 8 games) (Total 64KB)Hello,This is a tested and working project. (DIY) COMMODORE VIC-20 GAME CARTRIDGE 8x 8KBYou can make your own custom Commodore VIC-20 Multi Game Cartridge. PWM DC Motor Speed Controller using NE555 Circuit + pcb PWM DC Motor Speed Controller using NE555 Circuit + pcb.DIY Boost Converter 3.7V To 9V circuit + pcb DIY Boost Converter 3.7V To 9V circuit + pcb.TDA7297 Audio Amplifier Circuit + PCB TDA7297 Audio Amplifier Circuit + PCB?.
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