[eismcc]

Z80 machines w/ CP/M and the IMSAI 8080. I like the old IMSAI 8080 machines and got to use one many years ago and it’s fun and visceral to program with machine code. direct understanding.

[stevekemp]

I've spent the past few months playing around with a simple single-board Z80-based system, running CP/M 2.x

I even wrote a simple text-based adventure game for it, first in C, then in z80 assembly.

I grew up with the ZX Spectrum, so the Z80 is a processor I remember fondly.