MSX8 CP/M PROGRAM TO LAUNCH MSX GAME ROMS

An IBM System/360 Model 30 in VHDL

A FAT filesystem with SPI driver for SD card on Raspberry Pi Pico

Modern implementation of the AGC Monitor, for use with a real Apollo Guidance Computer

Support for networking in HDOS

Building HDOS DVDs using zmac/ld80

Emulating Intel 8080 and Zilog Z80 CPU's on Arduino Nano

Synchronous line framer for Digital DDCMP protocol

Aproximate emulator for a subset of Felix-C-256 computer jobs with Assiris assembler

The original Atari 400/800 6502 assembly code for the classic game Fort Apocalypse.

Modern version of CP/M written as a compatible OS to CP/M 2.2 written from scratch in z80 Assembly - Created in the same way DOS was.

prospero fortran

Multi CompUter Machine Emulator for several MCUs

A set of unified file management utilities for CP/M 2.2

Some Cromemco Dazzler games I wrote in 1980

Driver for SSD1306, SSD1331, SSD1351, IL9163, ILI9341, ST7735, PCD8544, Nokia 5110 displays running on Arduino/ESP32/Linux (Rasperry) platforms

TTF font render support library for microcomputer.

An old polish Z80 educational computer. Stary polski komputer w nowej wersji.

Z80/8080 Family of CPU emulations in JAVA

Simulation of VT52 and VT100 terminal hardware.

Various OS distribution packages for SIMH/AltairZ80

Very bad port of fake86 for CP/M 2.2 (Z80 based computers like ZX Spectrum)

CP/M-80 analog operating system for 6502 CPU incl. Utilities

Floppy drive emulator for Gotek hardware

An Operating System for Z80 computers, written in assembly

A Pico W based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators

M68000 simulation

A HAT for the Raspberry Pi, that allows to emulate the Commodore C64 floppy disk drive 1541. Switches and IEC-Bus detachable.