PCjs Machines 1.0 (archived)

The IBM PS/1 emulator.

This project features a design for a 80286 ATX mainboard based on the IBM 5170 AT PC

retrohunblog

Emulators for 8080/8085, 8086/8088, Z80, 6502 and TMS1000-family CPUs

8086 / 80286 PC compatible computer board with FPGA

Run (more like walk) 286 real mode C programs on an XT

An educational segmented kernel (286 like kernel).

80286 BIOS source code

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

Windows 2.0 DDK

A small program which lives in boot sector of your storage and shows a small image when you boot it

Digital / analog communications central for fleet control

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

Very simple test 16-bit dynamic linked library.

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

Simple Noter Client for 16-bit Windows

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

307_ex программа тестирования для 307 кафедры МАИ (ТУ) (2002 год)

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