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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
This is a renaissance of the "Specialist" micro-computer published in the popular "Modelist-Constructor" magazine issue #2, 1987 by A. Volkov.
The original design was used the Soviet i8080A analog - KR580IK80A (KR580VM80A), but this one is based on the Z80A CPU.
Postfix "S" in the project name designates a "simple" design.
A Interface to adapt modern SD Card to the old MSX computers
This is an opensourceproject that aims to create a MSX cartridge that acts as a old disk drive interface but in fact it will be accesing a modern SD Card. For the MSX it will be as if there is a magnetic disk drive with a real magnetic disk but for real it will be accessing a .dsk file inside a sdcard.
Development tools used are:
- Kicad version 2013-07-07
- Microchip XC8 v1.21 (free mode)
- Micrchip MPLAB X IDE v1.90
- Altera´s Quartus Web Edition 11.0
UPDATE 2014-11-05
===============
Now it is working and the SVN repositories has it all: Schematics, PCB layout, firmware for the CPLD and the firmware for the MCU. ...
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Development of software emulator for BESM-6, old soviet mainframe.
This project has been split and moved to:
https://github.com/besm6/simh - BESM-6 simulator
https://github.com/besm6/dispak - DISPAK simulator
https://github.com/besm6/besm6-archive - disk images
https://besm6.github.io/ - examples, DISPAK sources and KRAB sources
cMIPS - an FPGA ready VHDL model for 5-stage pipeline, MIPS32r2 core
This project was moved to https://gitlab.c3sl.ufpr.br/roberto/cmips
The code here is no longer up to date.
The VHDL model mimics the pipeline design described in Patterson & Hennessy's book (Computer Organisation and Design) and is an almost complete implementation of the MIPS32r2 instruction set. The TLB and assorted control registers will be included soon (as of fev 2015). The model was synthesized for an Altera EP4CE30F23. The model uses up 15% of combinational blocks and 5%...
Clicker is a project for a Multitasking Open-source operating system written from scratch. based on a modular micro kernel. We want to explore new way of designing and using OSes :) [newz: PCI, NE2K and VBE]
LED Color Control System for RaspberryPi and Dreambox
This project is about a light controlling system with a 4 RGB-LED channels to run different modes:
• autonomously w/o PC performing HSI2RGB transformations and running through the color hues (with dimmable brightness)
• remote operated by PC or embedded user software using the provided C++ Software library (based on Boost libraries)
• ideal platform for color experiments with your RaspberryPi
The system consists of 4 layers:
• PCB with Atmel ATmega16 and FT232RL USB interface...
An open hardware and software platform, Octobits attempts to recreate the aesthetics of the early eight-bit computer age using cheap, powerful, and readily available modern components.
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The cc3 project provides software for embedded vision systems. Currently, the software runs on the CMUcam3 hardware platform, which is a NXP LPC2106-based board with an onboard CMOS camera and FIFO, MMC interface, serial UARTs, and servo controller.
DOS packet driver for Realtek RTL8101 integrated LAN chips. This project is the early development stage. All help is appreciated. Purpose: Create a generic packet driver for DOS to work on the RT8101 RTL8136 and RTL8139 chip-set.
This project contains test software and tutorials for Analog Devices' Blackfin DSP device drivers and system services. See the wiki (in the menu bar above) for more info.
OpenVGA is an free and open FPGA-based implementation of a VGA compatible graphics adapter, and utilising low-cost hardware. The project includes the PCB schematic and artwork, Verilog HDL, firmware assembly code, and driver source code.
The Xbox Linux Project aims to privide a version of GNU/Linux for the Xbox, so that it can be used as an ordinary computer. Linux should make use of all Xbox hardware and allow to install and run software from standard i386 Linux distributions.
This Project was born on friday, 13th of February.
The target of this project is to edit the existing Wireless LAN Realtek RTL8180L-Wlan-Modules, wich works only with RedHat Linux 8 and 9, so that you can use them on all distributions and kernel versions
The Yakko project is a home automation system. It defines a new protocol implemented as firmware running in AVR atmega microprocessors. The goal is to build a method to make logical connections between hardware devices such as lamps, switchers and so on.
The sx4000 project intends to develop the vendor provided Promise sx4000 driver, to a fully operational opensource driver, compatible with the latest linux kernel release.
OpenWebServo is an OpenSource Hardware and Software project. Its main goal is to develop a web-controlled servo system. The project includes web application, firmware and hardware design.
Operating system project from scratch to design and implement all components from boot strapping,hardware interrupts , memory manger ,file system , etc .
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.