With programs looking to leverage the time and cost benefits of COTS (commercial off-the-shelf) hardware and software products for safety certification, while COTS vendors seek program-specific funding to enable them to provide those benefits, Abaco has broken the deadlock by making a forward-looking upfront investment in developing the artifacts necessary to achieve DAL A DO-254 certification, considerably reducing the customer burden.
Deos is a field-proven, safety critical, in-flight, avionics RTOS that hosts a multitude of flight critical functions, such as air data computers, air data inertial reference units, cockpit video, displays and flight instrumentation, flight management systems, and engine management. Built from the ground up for safety critical applications, Deos has been certified to DO-178 DAL A since 1998, and is the only certifiable time- and space-partitioned COTS RTOS that has been created using RTCA DO-178, Level A processes from the first day of its product development. Deos features deterministic real-time response as well as time and space partitioning. Deos also features patented slack scheduling, which enables it to deliver higher CPU utilization than any other certifiable safety critical COTS RTOS.
“Deos provides the fastest, lowest risk, and most cost-effective path to DO-178 Level A certification for safety critical avionics systems,” said Greg Rose, Vice President of Marketing and Product Management at DDC-I. “The FORCE2 COTS computer provides an ideal platform for rapidly developing, certifying, and deploying ruggedized avionics applications requiring the highest level of safety criticality. We are delighted to have worked with Abaco to make Deos available for the FORCE2.”