Risc os emulator
It gets us back to the bare metal of the machine and, more important, puts budding programmers into a situation where not everything is a given. People rave about the filer and the consistent UI, but I’m just excited to see seemingly dead OSes resurrected as teaching tools. As its a hardware emulator its capable of running multiple operating systems including RISC OS 3.10 and ARM Linux.
Risc os emulator mac os#
Included are the RISC OS 4 ROM, the boot sequence, the standard set of applications and instructions for the most popular emulators. ArcEm is a Acorn A400 hardware emulator that is highly portable, it currently runs on Unix (X Windows), Microsoft Windows, Mac OS X, the GP2X handheld, RISC OS and Amiga OS 4. There is also an interesting history and tutorial on the site. If you want to set up an emulator to run desktop RISC OS software and you are on a budget the 'Virtually Free' version of RISC OS 4 is ideal. You can, however, run a RISC OS desktop in a window using an emulator such as ArcEm. Open source project to add missing functionality to RPCemu (emulator of RISC OS for Windows and Linux) like mouse wheel support, clipboard support to exchange data between RISC OS and Windows. You can also try the OS using an ACORN emulator for Windows and OS X (although the Mac version seems to be missing). RISC OS applications need to be ported to run under ROX (at least until riscose gets good enough to run graphical applications). You can download the OS here but the Raspberry Pi creators recommend a quick stroll around the OS using this PDF as a guide.
Now, according to a post on, it’s available for download for all Pi users. While it’s no Linux, it’s still a great way to get to know RISC computing and, more important, it boots fast and has a working GUI. In 1987, as the first reduced instruction set computing (RISC) ARM chips hit the scene, programmers at Acorn Computers created RISC OS, a simple, ‘co-operatively multi-tasked’ OS designed for small computing environments.