This is a software/hardware development tool that allows the user to send strings on an interface (parallel,serial, network or other), specified in hexadecimal or strings or a combination of these. The strings can be retrieved/stored from/to a file.
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?!
lcdmod is a linux device driver for controlling HD44780 comatible LCD panels attached to the parallel port. It supports user generated fonts, multiple wiring schemes, multiple display sizes, and multiple driver chips. It has visualisation and control plug