Phoenix, AZ. Toulouse, France. October 29, 2021. DDC-I, a leading supplier of software and professional services for mission- and safety-critical applications, today announced that it will be at Aerospace Tech Week demonstrating the industry’s first RTOS to pass Operating System Segment (OSS) Conformance Testing for the Safety Base and Safety Extended Profiles of the FACE Technical Standard, Edition 3.1. DDC-I will also present a technical paper on Accelerating Avionics Safety and Airworthiness Using the FACE Architecture.
Aerospace Tech Week will be held in Toulouse, France November 3-4. DDC-I will exhibit in Booth # 900 directly adjacent to the Open Group FACE Consortium Pavilion, the first public Future Airborne Compatibility Environment (FACE) event in Europe. Attendance at this event expands the exposure of the FACE capabilities and associated software portability into NATO countries and strengthens its relationships with global coalition partners.
Deos™ is a certified FACE conformant OSS on ARM, PowerPC and Intel processors. At the show DDC-I will provide a live demonstration of its Deos SafeMC™ multicore kernel running on a quad core NXP Layerscape ARM Cortex-A53 processor. To highlight its ARINC 653 and FACE application portability, Deos will run RTI’s FACE aligned DDS connectivity software as the Transport Services Segment (TSS). The demo will also highlight Deos development tools, which provide visibility into the resource availability and timing of the multicore system.
“FACE is gaining market acceptance as a standard framework for software portability that reduces cost and speeds time to market by fostering standard, open interfaces that enhance portability, interoperability, and reuse,” said Greg Rose, vice president of marketing and product management at DDC-I. “We’re excited to be involved with this first FACE event at Aerospace Tech Week and look forward to introducing the avionics community to the advancements in portability of our safety-critical DO-178C DAL A verified RTOS, the industry’s first FACE 3.1 conformant COTS RTOS certified on ARM, PowerPC, and Intel processors.”
The Deos RTOS Platform for FACE 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. The integrated platform combines the strengths and pedigree of both ARINC-653 and POSIX RTOSs, providing the industry standard interfaces and feature set required for conformance with the FACE Technical Standard, Safety Extended and Safety Base Operating System Profiles, all in a time- and space-partitioned, hard real-time, multi-core execution model.
Deos is a safety-critical embedded RTOS that employs patented cache partitioning, memory pools, and safe scheduling to deliver higher CPU utilization than any other certifiable safety-critical COTS RTOS on multi-core processors. First certified to DO-178 DAL A in 1998, Deos provides a FACE™ Conformant Safety Base Profile that features hard real-time response, time and space partitioning, and both ARINC-653 and POSIX interfaces.
SafeMC technology extends Deos’ advanced capabilities to multiple cores, enabling developers of safety-critical systems to achieve best in class multi-core performance without compromising safety-critical task response and guaranteed execution time. SafeMC employs a bound multiprocessing (BMP) extension of the symmetric multiprocessing architecture (SMP), safe scheduling, and cache partitioning to minimize cross-core contention and interference patterns that affect the performance, safety criticality and certifiability of multi-core systems. These features enable avionics systems developers to address issues that could impact the safety, performance and integrity of a software airborne system executing on Multi-Core Processors (MCP), as specified by the Certification Authorities Software Team (CAST) in its Position Paper CAST-32A for Multi-core Processors.
More on Aerospace Tech Week
Aerospace Tech Week is uniquely positioned to accelerate post-Covid recovery in the aviation/airline and A&D industries. When airplanes are fully back in the skies, the right technologies and innovations will not only make them safer, but also more efficient, compliant and future proof. Aerospace Tech week, in conjunction with Aerospace Tech Review, provides a perfect venue for bringing airlines and leading tech providers together, with laser-focused conference sessions and networking opportunities for its participating 300+ airlines, 1500+ OEMs, and 150+ global technology providers.
About DDC-I, Inc.
DDC-I, Inc. is a global supplier of real-time operating systems, software development tools, custom software development services, and legacy software system modernization solutions, with a primary focus on mission- and safety-critical applications. DDC-I’s customer base is an impressive “who’s who” in the commercial, military, aerospace, and safety-critical industries. DDC-I offers safety-critical real-time operating systems, compilers, integrated development environments and run-time systems for C, C++, and Ada application development. For more information regarding DDC-I products, contact DDC-I at 4545 E. Shea Blvd, Phoenix, AZ 85028; phone (602) 275-7172; fax (602) 252-6054; e-mail firstname.lastname@example.org or visit http://www.ddci.com/pr2110.