PCjs Machines 1.0 (archived)

⚡ 亲手编写实现基于王爽老师《汇编语言》的300个汇编程序例程 | Implementation of 300 assembly program examples based on "Assembly Language"

The IBM PS/1 emulator.

Tiny IBM PC compatible machine with 386 CPU, integrated VGA and sound.

A x86 PC emulator written in Java

Extension framework for the video game series Gothic to allow true modular modifications

Custom v86-mode debugger for the 80386

This repository contains wmake style makefiles and patches to build Lua on Open Watcom 1.9 or later. This allows Lua to be cross-compiled for several legacy Operating Systems as far back as 16-bit DOS.

An educational Unix-Like Os. Try to mimic the first Unix implementation, back in the old day.

Microsoft's published himem.sys version 2.06 from XMS20.ARC

An *very* WIP x86 emulator written in C++

PTSource Mulinux is a dedicated initiative focused on maintaining and sustaining the legacy of professor Michele Andreoli's MuLinux project. MuLinux, renowned for its minimalistic design, is a lightweight, flexible Linux distribution that can run on older hardware with limited resources.

Contain collection of all codes done in all 8 semesters for every lab courses during my college period.

P32, 32 bit pascal compiler by Johan Prins

MC6809E simulator (and basic OS-9 I/O simulator) written in 80386 Assembly language (Borland TASM v1.01 and TLINK v2.00)

Single task 16-bit DOS-like operating system

Dosbox 8086 Assembly Game inspired from Bomberman (Dyna Blaster)

学生管理系统 masm 80386 汇编版

Collection of X86/64 assembly language practical codes for Savitribai Phule Pune University's Microprocessor Lab (210257).

Very simple UTF-8 to codepage 1250 definition packed into DLL.

A program for adding two 16-bit integers written in 80386 TASM Assembly for a class project.

Just a simple repo containing some of my old (and ugly) Watcom projects from 2019.

Simple tests, experiments and discoveries with 16-bit WinAPI. Let's say it's sort of a warm-up. :)

Very simple testing program for test 16-bit DLL from another repo.

This repository contains all the experimental programs in the 2nd year course Microprocessors and Microcontrollers

Simple Noter Client for 16-bit Windows

Minis Assembler & Minis OS

8088 286 386 real-mode IBM PC emulator for iOS and macOS — runs FreeDOS

Very simple patch of official BZip2 code, which compiles under Open Watcom for Win16

Flat Assembler (FASM) for TRDOS 386 Operating System