www.heyrick.co.uk/assembler/modcode.html

These all come together to form the operating system known as RISC OS. ... Check processor mode TEQ PC, PC BEQ mode_32bit ; branch to 32-bit code ; else we ... for time-critical software (eg sound voice generators and FIQ handlers) to be ...

www.wikiwand.com/en/RiscPC

The RiscPC was Acorn Computers's next generation RISC OS/Acorn RISC Machine ... parallel, PS/2 keyboard, Acorn mouse, headphone audio out, DE15 VGA, ... Customised RiscPC, running OmniBus Systems' OUI software, shown here in a ...

www.cryptomuseum.com/crypto/enigma/sim/riscos.htm

Nov 3, 2016 ... Although RISC OS is not a widely spread Operating System, it was very ... Realistic sound samples; Direct message windows; Full control over ... The software has been written and tested on a SA Risc PC with RISC OS 3.71.

www.davidhill.co/risc-os-star-commands

See this post for a complete list of all RISC OS Star Commands - It is the comprehensive list from the RISC OS User ... *Audio : Starts or stops the sound system.

archive.org/details/cdrom-riscos-risc-disc-1

Feb 5, 2013 ... 10 out of 10 (educational software) ... Acorn Computers Risc PC rolling demo ... FAQs, Acorn, Audio, CDROM, Gopher, JPEG, MPEG, Psion3

hackaday.com/2012/11/08/raspberry-pi-gets-risc-os-can-now-play-elite

Nov 8, 2012 ... RISC OS is now available for the Raspberry Pi, finally bridging the gap ... much updated version of 25-year-old operating system running on a Raspberry Pi ..... run the software on their own laptops through the university network. student ... Curated, Current Events, digital audio hacks, digital cameras hacks ...

shop.elesar.co.uk/index.php?route=product/product&product_id=51

Winner of best new development in the 2015 RISC OS awards, and best hardware ... SATA, USB 2, PCIe, RS232, analogue audio; Flash ROM based RISC OS 5.

www.zdnet.com/article/what-is-the-raspberry-pi-3-everything-you-need-to-know-about-the-tiny-low-cost-computer

Nov 30, 2017 ... The installer makes it simple to set up various operating systems, although a good ... the non-Linux based Risc OS (one for fans of 1990s Acorn computers). ... Video: Full HDMI port; Audio: Combined 3.5mm audio out jack and .... The Pi's official Raspbian OS is packed with software to help users learn how ...

www.audiomisc.co.uk/software

One type is for use on RISC OS (RO) computers and are provided as zip archives . ... will run on Windows or MacOS as I never use those operating systems.