Open Source Assembly System Software

HALT is a developer friendly programming and simulation environment for the Motorola 680x0 family of processors. Targeted at academia, it is centered around ease of use and utility.

Agnix is an educational, network operating system kernel. It is ideal starting point to learn about operating systems. The main goal of the project is to provide a network kernel fully compatible with the Linux Kernel in the system call layer

GeekOS is an tiny operating system kernel which runs on bare x86 PC hardware

MuOS is a Operating System for x86-compatible hardware.

OpenSFD (Open Simple Flasher/Dumper) is a future of well-known SGHFD (SGH Flasher/Dumper) which can flash (firmware program) or dump (get data) many Samsung phones in a few clicks. The project is educational and intended for non-commercial use only.

- A collection of tools for programming an Atmel AVR 8bit Microcontroler. - Circuit decriptions for Atmel AVR 8bit Microcontrolers used for testing.

The Banana Kernel is an open-source pedagogical operating system intended to provide useful means for teaching basic OS concepts, with the possibility of interaction with external modules developed by the teacher or student.

To boot and run your experimental assembly language programs, booting them with either a USB Memory Stick or a DVD. This is Not for Linux. Program only tested on Windows 7 Laptop. The Memory Sticks have to be formatted FAT 32 with a Volume Label = "FINDING" ). The memory stick should have 1 single Fat32 partition It must be of very low capacity, of 128 Meg bytes maximum? Because the memory stick must Not have a MBR system. Copy your own experimental program to the empty memory stick as a file. Log off, turn off the computer, turn back on, press a number and your program should be able to run with computer booting and in "Real mode".. Booting-Aids_2_ can do several things which have a definite educational value, because booting lets your own programs run without an operating system until they can become like a small operating system of their own. Your programs have to be marked with the number 9090h at their exact start. It can be written like this: dw 9090h

CleanOS is an operating system developed for educational purposes, initially to be an userspace GNU/Linux application running its executables and simulating the operating system task scheduler and IPC mechanisms. Now it supports a true i386 kernel.

Crocos is a small opensource UNIX-like kernel, designed with simplicity in mind, for educational purposes. It is developed in several steps to allow people to understand how a tiny operating system can be built from scratch.

"DSO" is a Digital Signal Oscilloscope. My DSO will be connected via the USB to the PC. All software to operate the DSO is developed within this project.

A simple operating system made for educational purposes. It will be a 32 bit multitasking open source operating system. Latest release covers interrupt handling, device drivers and shell service.

EduOS is a GPL'ed, educational Operating System. Unlike most OSes currently in dev (i.e. Linux, Solaris, Unix, MacOSX) EduOS is desigend to be a educational resource for programmers new and interested in OS development. It's not designed for the end-us

L2MI - Little Modem Multiple Interface is a project that provide a firmware and hardware description of an educational Modem with multiple interfaces.

Linux/UNIX assembly programming portal.

Linux TiTan is yet another Linux Distribution that is divided into 3 parts , the main system including packages compiled by us , a security system and a desktop environment developed using java . Goal : Security , Speed , Portability

It is a minimal linux like kernel for x86 architecture. It is mostly the source code from the tutorial "Roll your own toy UNIX-clone OS" written by James Molloy: http://www.jamesmolloy.co.uk/tutorial_html/index.html It is encoded in a bash script.

Nemesis is a tiny real time operating system kernel based on x86 PCs. Its main purpose is to serve as a simple but realistic example of an real time OS kernel running on real hardware..the purpose of this is that it can be embedded in small devices lik

Working with microprocessors is one of the most creative, challenging and rewarding areas of electronic and software engineering. Open-USB-IO makes learning this process fun and easy.

Microbes is a GNU GPLed OS who's main goal is to explain and document the steps and development involved in an Operating System project from start to end. This to help the NewComer to OS development see what's involved.

This is the worlds first and probably only FLOSS project aimed to create a lowbudget, based on availble technology, cruise missile. No this is not a Joke, its for real. Why? Since no one has tried to do this before and certainly not under the GPL.

Graphical OS Kernel compiled with gcc 4.6.1 and nasm 2.09.08

Simplest of possible kernel for iterative time division multithreading on smallest AVR boards Arduino. This is a small and adapted part of the future "Like OS".

TizOz OS is an operating system thought to learn how to develop operating systems. Coded in C its main objective is to reamin simple tough having a lot of capabilities.