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RISC iX

RISC iX
RISC iX running on the Acorn A680
DeveloperAcorn Computers Ltd
Written inC, ARM assembly
OS familyUnix-like
Working stateDiscontinued
Initial release1988 (1988)
Available inEnglish
PlatformsAcorn Archimedes
Default
user interface
Graphical user interface

RISC iX is a discontinued Unix operating system designed to run on a series of workstations based on the Acorn Archimedes microcomputer.[1] Heavily based on 4.3BSD, it was initially completed in 1988, a year after Arthur but before RISC OS.[2] It was introduced in the ARM2-based R140 workstation in 1989,[3] followed up by the ARM3-based R200-series workstations in 1990.[4]

  1. ^ Acorn R140 RISC iX User Guide (PDF). Acorn Computers Limited. December 1988. ISBN 1852500581.
  2. ^ Chris's Acorns: RISC iX
  3. ^ "Acorn to unveil Unix machine". Acorn User. February 1989. p. 7. Retrieved 6 September 2020.
  4. ^ "ARM3-based Unix". Acorn User. August 1990. p. 7. Retrieved 25 October 2020.

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RISC iX Russian

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