Monospaced bitmap fonts
RISC-V Instruction Set Manual
Original Apollo 11 Guidance Computer (AGC) source code
Software development for 4Mb portable, using Z80 CPU and AA batteries
This is a port of the ebe programming environment to QT.
Graphics mode console I/O for the TRS-80 Color Computer
Open Watcom C/C++ compilers and tools Fork
OS bootable from Linux,Windows and others partitions as auxiliary OS
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
a very fast full system simulator
Open Utlity is series of unix utlity just like gnu for linux / windows
Hypervisor R&D for recent x86 with support for DRTM + 2D paging
Active Network Programming Language
Android on PXA270