Who turned the clock…?
Every CPU needs a clock to be able to work. The Commodore C64, however, has more than one of them. I try to explain the different clocks in this article.
C64
Z80 Cartridge with 8MHz for Commodore C64
My well known 8MHz Z80 cartridge for the Commodore C64 in a cartridge compatible board format, smaller but just as powerful!
3D models for PCB layout programs
Meanwhile many PCB layout programs are able to create wonderful 3D renderings of the PCBs. For my boards I draw all 3D models myself. And some of them I have already made available for download.
New motherboard for the Commodore 1541 floppy drive, Part II
Here now the promised 2nd part about a new system board for the floppy drive VC1541 from Commodore. A complete redesign and the merging of different projects into a new controller board was my goal.
Tutorial for an external 8x Kernal module for the C64
There are always situations where you need a different kernel for your Commodore C64. Either to test something or because you don’t want to open the computer. And so I had the idea to build such a small plug-in card myself. And for a simple mdoul, it doesn’t even need many parts.
