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Showing 4 open source projects for "operating systems"

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1

MSX system sourcefiles

Sources of various MSX systems ROMS. The project aims at a complete commented assembly source file.

Downloads: 2 This Week

Last Update: 2026-05-02
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2

MK88 BIOS

Modiifed BIOS for MK88 PC

This project is aimed to produce modified MK88 BIOS with new features: 1. Improved keyboard driver 2. Support for cp866 encoding 3. Support for DS/DD drives 4. Support for ROM extension cards

Downloads: 0 This Week

Last Update: 2026-06-01
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3

Cambridge Z88

Software development for 4Mb portable, using Z80 CPU and AA batteries

This project is for the portable computer "Cambridge Z88", produced by Sir Clive Sinclair (of ZX Spectrum fame). We continue to support software development (ROM, 3rd party apps on memory cards and desktop applications). We have moved to https://cambridgez88.jira.com/wiki (development, source code and documentation). However, we continue to publish files for download here.

Downloads: 14 This Week

Last Update: 2024-04-23
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4

OpenSE BASIC

A free replacement firmware for the T/S 2000 derived from the T/S 1000 ROM.

6 Reviews

Downloads: 3 This Week

Last Update: 2013-04-16
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