This site is for the volunteers -- the MMIXmasters -- who are converting all of the programs in Knuth's "The Art of Computer Programming" Volumes 1 - 3 from MIX to a new language, MMIX.
Micro-80 aims to simulate a Z80 homebrew computer down to the bare metal: 64K RAM, ADM-3A terminal, parallel port, serial port and...3.5" 1.44MB floppy drive?!