Safety Critical Products: ARINC 653 Partition Scheduler

 
DO-178B Level A Certified RTOS, Certified POSIX IEEE 1003.13, MILS-Compliant, EAL 6+ Safety Critical software, INTEGRITY-178B Secure Partition Diagram

The INTEGRITY-178B RTOS (Real-time Operating Systems) uses an ARINC-653-1 APplication/EXecutive (APEX) interface, providing a recognized standard interface between the operating system of an avionics computer resource (ACR) and the application software. It's ability to fully support ARINC-653-1 while complying with DO-178B Level A provides a COTS baseline avionics operating environment that meets standards already adopted and accepted by the commercial avionics industry for Integrated Modular Avionics.

ARINC-653-1 Partition Scheduler

  • Optimized two-level scheduler
  • Guaranteed time window to run with intra- and inter-partition allocation of idle time

Safety Critical Products:

INTEGRITY-178B - DO-178B Level A Safety Critical Certified RTOS
GMART - Green Hills Minimal Ada Run-Time
GSTART - Green Hills Safe Tasking Ada Run-Time
G-Cover - Object Code Analyzer
AdaMULTI - Integrated Development Environment

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