GSX functions library for CP/M (...and SDL2 with SDL2_gfx)
Utility for viewing ZX Spectrum emulator snapshot files.
Full Pascal and Assembly language tool chain for Texas Instrument TI-
Various functions for 8-bit microprocessors
8-bit home-made computer on Z80 CPU
Master Mind Game developed for ZX Spectrum
A "Just Enough Language" compiler targeting the 6502/Z80/6809
A casualty evacuation game for the Sega Master System
Our second homebrew retro game. This time for the Sega Master System.
Sega system-16 emulator
A Toolkit for Designing Computers
SPI Bus board
Flexible and eXpandable Cpu simulation
CPM-z80 clock program for lcd display
A multiplatform, DOS-like operating system
TI graphing calculators <-> computer communication software
Circuit simulators like SPICE for low memory computers
(deprecated, see GitHub for the latest code)