hperaza

flashfloppy

Floppy drive emulator for Gotek hardware

ssd1306

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

Zeal-8-bit-OS

An Operating System for Z80 computers, written in assembly

pico-zxspectrum

ZX Spectrum for Raspberry Pico Pi RP2040

MCUME

Multi CompUter Machine Emulator for several MCUs

cpm65

CP/M for the 6502

OpenFontRender

TTF font render support library for microcomputer.

terminal-simulator

Simulation of VT52 and VT100 terminal hardware.

trs80-diagnosticrom

TRS-80 Model 1, II and III diagnostic boot ROM and memory test

pw3270

3270 Emulator for gtk

el-3270

Electron-based 3270 Emulator

PicoWiFiModem

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

LokiOS

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.

c64pico

Pi1541-HAT

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

CPM-65

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

FreeRTOS-Kernel-Community-Supported-Ports

cpmbox

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

m68ksim

M68000 simulation

onee-chan

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

TX-DOS

Modified sources of MS-DOS 1.25 and 2.0

SIGM

Rebuild of the SIG/M Software archives for CP/M

z80cpu

Z80/8080 Family of CPU emulations in JAVA

altairz80-packages

Various OS distribution packages for SIMH/AltairZ80

C-80

The Software Toolworks C/80 v3.1 - with MATHPAK extensions, for CP/M

DOS65

DOS-65

profor

prospero fortran

CA80-na-RC2014

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

Cromemco-Z80-games

Some Cromemco Dazzler games I wrote in 1980

trs80-diagnosticrom

TRS-80 Model 1/3 diagnostic boot ROM and memory test