x86 Stuff

This repository contains documents, guides and software related to x86 architecture (e.g. PC XT)

XTIDE

Folder xtide contains documents and misc files related to XTIDE Universal BIOS project.

Wiki

• Hard disk emulation over serial port for PC XT clone using XTIDE

• Using PC XT ROM BASIC to host XTIDE BIOS

• Capturing MDA/Hercules video using a logic analyzer

x86 misc reverse engineering

• Reverse engineering Juko XT BIOS

Tools

• Juko Tool: command line tool that can be used to communicate with TD3300A

• Logic Analyzer Video Capture Tool: python app used to render video screenshot captured by a logic analyzer

• CGA tool: command line tool that can be used to manually initialize a CGA card in different modes.

Floppy disk images

Misc. floppy disk images can be found here.