Keeping Old Computers Alive for …

[Didier Lachieze]

At school the first CPU I learned to use was the Z80, then for my first job I worked on custom CPU boards built with AMD 2900 4-bit slice chips. Later I moved to the 68000 family followed by my first RISC CPU, the AMD 29000. A few years after, as many people, I ended up working with x86 CPUs. And now with the DM calculators I’m learning ARM.