RTEMS

DDC-I's Deos RTOS is First to Receive OSS Conformance Certification for FACE™ Technical Standard, Edition 3.1

Retrieved on: 
Friday, October 22, 2021
Safety, Future Airborne Capability Environment, OSS, RTEMS, Certification, BMP, FACE, RTOS, Pedigree, Real-time, DDC-I, Time, Software, Marketing, Ada, C, CPU, Multiprocessor system on a chip, GLOBE, SMP, POSIX, DAL

The certification covers the Safety Extended and Safety Base Profiles for the Operating System Segment (OSS).

Key Points: 
  • The certification covers the Safety Extended and Safety Base Profiles for the Operating System Segment (OSS).
  • The Deos RTOS Platform for FACE Technical Standard 3.1 combines the time and space partitioned Deos RTOS and SafeMC multi-core technology with RTEMS (Real Time Executive for Multiprocessor Systems), a mature, deterministic, open systems, hard real-time POSIX executive.
  • First certified to DO-178 DAL A in 1998, Deos is a safety-critical embedded RTOS that employs patented technology to deliver the highest possible CPU utilization to avionics systems developers.
  • DDC-I offers safety critical real-time operating systems, compilers, integrated development environments and run-time systems for C, C++, and Ada application development.

DDC-I Announces Deos RTOS Conformance to FACE™ Technical Standard, Edition 3.0 Safety Base and Security Profiles

Retrieved on: 
Monday, September 23, 2019
Computer architecture, Operating systems, System software, Embedded operating systems, Real-time operating systems, Real-time computing, Ada, DDC-I, RTEMS, POSIX, XtratuM

The certification covers the FACE Technical Standard, Edition 3.0 Safety Base and Security Profiles for the Operating System Segment (OSS).

Key Points: 
  • The certification covers the FACE Technical Standard, Edition 3.0 Safety Base and Security Profiles for the Operating System Segment (OSS).
  • The Deos RTOS Platform for FACE 3.0 combines the time- and space-partitioned Deos RTOS and SafeMC multicore technology with RTEMS (Real Time Executive for Multiprocessor Systems), a mature, deterministic, open systems, hard real-time POSIX executive.
  • A para-virtualized implementation of RTEMS, which runs in a secure Deos partition, provides POSIX interfaces and scheduling.
  • Deos is a safety-critical RTOS that employs patented slack scheduling, memory pools, and cache partitioning to deliver higher CPU utilization than any other certifiable safety-critical COTS RTOS.