RTOS – DDC-I

Jennifer February 28, 2023 Deos, News, Press Release, RTOS

DDC-I Announces In-Flight, Multicore, exFAT File System for Deos Safety-Critical DO-178C Avionics RTOS

Reusable DAL-A-verified file system ideal for avionics systems requiring high data storage capacity, low-latency real-time performance and in-flight random read-write access file system

Phoenix, AZ , February 28, 2023. DDC-I, a leading supplier of safety-critical operating systems and tools, today announced an in-flight capable file system for safety-critical avionics applications requiring high-performance random read/write access. Utilizing the popular exFAT file system for data portability on and off the Avionics device, the Deos™ Volume Management System (DVMS) supports single-core and multicore SafeMC™ operation. Additionally, DVMS offers flexible APIs including ARINC-653 Part 2 and POSIX style interfaces, and it is verified to DO-178C Design Assurance Level A (DAL A). The low-latency, XML-configurable file system also features a Media Abstraction Layer (MAL) that decouples media device specifics, supports mixed DAL application access with support for DMA at DAL A, maintains time partitioning, and is available with both power-fail-safe journaling and lossless compression.

“DVMS and the exFAT file system, with DO-178C verification evidence to DAL A, provides effortless mobility for in-flight safety critical data on/off the avionics platform to Windows and Linux based workstations,” said Greg Rose, vice president of marketing and product management at DDC-I. “The Deos RTOS with its SafeMC technology, DVMS with exFAT, and our comprehensive OpenArbor development tools provide a turnkey avionics software development and deployment solution for systems that require high performance multicore operation and data portability.”

DVMS, adaptable through XML configuration files, was developed as a user space DO-178C DAL-A shared library that allows file operations within the time and space partition of the calling application. The DVMS utilizes the exFAT format, a standard file system format for high-capacity memory devices, that enables data to be easily transferred on or off Deos systems through removable media to Linux, Windows and other workstations.

DVMS supports single core, multicore, and multiple concurrent partition access to the file system (re-entrant operation). Each user partition can own one or more DVMS partitions. The DVMS execution time is assigned to the calling application. Each DVMS partition, or volume, may contain one or more files, with DVMS handling mutual exclusion for access to the volumes. The DVMS libraries utilize a Media Abstraction Layer (MAL) that makes it hardware media agnostic. The MALs are available for RAM Disk, a RAW interface, NAND/NOR flash, SATA, and CompactFlash and/or can be modified for customer specific storage media. DMVS is available for Arm, PowerPC and X86 processors.

DVMS features an optional journaling library in which file system data structures (metadata) as well as the file data itself are written to a temporary, but power-cycle-preserved area before committing them to their proper location in the storage device. DVMS also features an optional compression library, a port of the popular zlib lossless data compression library that enables compression/decompression of files on a per volume basis.

About Deos

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 and Safety Extended Profiles that features hard real-time response, time and space partitioning, and Rate Monotonic, 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 as specified by the Certification Authorities Software Team (CAST).

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 sales@ddci.com or visit https://www.ddci.com/pr2302.

Jennifer January 25, 2023January 25, 2023 Deos, News, Press Release, RTOS

ProtoLogic EDS and DDC-I Announce Ruggedized, Safety-Critical COTS Avionics Display Platform

Delivers advanced AMLCD display technology, configurable I/O and middleware coupled with a FACE-conformant, safety-critical multi-core RTOS, certifiable to DO-178C DAL-A

**Large and small format displays with in house optical bonding; sizes up to 21.5″ diagonal (shown) – with and without touch.**

Cumming, GA and Phoenix, AZ , January 25, 2023. ProtoLogic EDS, an industry leader in ruggedized avionics displays and display processors, and DDC-I, a leading supplier of safety-critical operating systems and tools, today announced that they have joined forces to offer a turnkey, open COTS display platform for avionics. The integrated open COTS platform features ProtoLogic EDS’ ruggedized flat panel AMLCD display, processor and reconfigurable I/O modules running DDC-I’s Deos™ DO-178C Design Assurance Level A (DAL-A) verified ARINC-653 and FACE™ 3.1 conformant software environment in single or multi-core configurations.

“We’re pleased to team with DDC-I to offer the industry a fully integrated COTS display system to commercial and military avionics developers,” added Chris Haan, Vice President of Business Development at ProtoLogic EDS. “Our hardware platform has everything avionics developers need to hit the ground running with readily certifiable value-added display applications. The quality, support, and performance of the Deos RTOS has proven that we made a good decision to work with DDC-I, and we already have positive feedback from our customers as well.”

“This is an integrated, cost effective, COTS DO-178C DAL-A certifiable display platform for the avionics market,” said Greg Rose, vice president of marketing and product management at DDC-I. “Protologic has taken a progressive and unique step towards offering the glass display, electronics, base software environment and middleware and integrated and packaged these components as a display platform. Together, this reduces risk and time to market for avionics developers by enabling them to focus on application development.”

ProtoLogic EDS’s ruggedized AMLCD display modules and systems feature high-resolution, sunlight readable displays, with integrated CPU/GPU, video processor and analog and digital interfaces and data I/O processors in an expandable open architecture. ProtoLogic’s products are fully certifiable (DO-178/254) and support custom and industry standards (FACE, OpenGL, MOSA, SOSA, HOST) and are designed to withstand the harshest environments (DO-160/MIL-STD-810/461/462).

About ProtoLogic EDS, Inc.

ProtoLogic provides high quality services and products for the ruggedized display industry, featuring a seasoned and knowledgeable engineering team with an extensive background in the design, development, ruggedization and manufacture of flat panel display systems and subsystems for the ruggedized military and industrial industries. ProtoLogic’s utilization of the latest, state-of-the-art design tools and sound engineering design and production principles consistently results in the highest quality products and unmatched program performance. For more information, please contact Chris Haan at 1479 Ventura Drive, Ste. E, Cumming, GA 30040. Phone (678) 513-1700 or fax (678) 513-1621. https://protologiceds.com/

About DDC-I, Inc.

Jennifer November 2, 2022November 1, 2022 Deos, News, Press Release, RTOS

Intelligent Artifacts Demonstrates Safety-Critical Artificial Intelligence Machine Learning and Reasoning on DDC-I’s Deos RTOS Embedded Platform

Intelligent Artifacts Booth #E2

DDC-I Booth #F1

Manhattan, NY and Phoenix, AZ – November 2, 2022. Intelligent Artifacts, a leading provider of machine intelligence solutions for mission and safety-critical systems, and DDC-I, a leading supplier of software and professional services for mission- and safety-critical applications, today announced the integration of the Intelligent Artifacts GAIuS™ framework, a reusable, certifiable safety-critical Artificial Intelligence/Machine Learning and Reasoning (AI/ML/R) solution for embedded avionics systems, running on DDC-I’s Deos™ DO-178C real-time operating system. The companies will demonstrate the integration at Aerospace Tech Week Americas in Atlanta, GA November 8-9.

The GAIuS demo, utilizing a robot constructed by Intelligent Artifacts, will run on the Deos RTOS in a virtual environment using a certifiable GAIuS agent to make predictions. Intelligent Artifacts will demonstrate the engine’s capabilities for sensor fusion, including visual streams, for object detection and recognition. All demonstrated functionality will be supplemented with full visibility into auto-generated world models used by the IA Reasoning Engine, path planning and navigation to gain more information, and the Explainable, Computable, Interpretable, Traceable, and Editable (ExCITE) features that make the AI/ML/R solution regulation-ready for aviation.

“Our explainable, traceable, and problem and data-agnostic technology solves many of the challenges around AI/ML for safety-critical airborne applications, giving avionics developers the unique opportunity to incorporate AI into their platforms,” says Nick Cianciolo, IA’s CEO. “Completion of our Cert-kit, which we will demonstrate on a verified DDC-I Deos embedded platform at Aerospace Tech Week, will unlock dual-use possibilities for civil and military aircraft in application areas like machine vision, sensor fusion, and autonomy.”

Intelligent Artifacts is on track to be the first certifiable reusable software component that enables AI/ML/R for avionics systems. Their Cert-kit enables plug-and-play AI/ML/R capabilities for aerospace platforms, featuring semantic reasoning, dynamic decisioning, and a host of other advanced capabilities that move the industry towards the goal of human-level machine intelligence. Additionally, Intelligent Artifacts offers DO-330 qualifiable tools for newly proposed learning assurance. The enhanced technology stays true to the company’s ExCITE philosophy, with a goal of keeping systems EXplainable, Computable and deterministic, Interpretable, Traceable, and Editable. The technology does not use neural nets; It is completely analytical.

“We are excited to be collaborating with Intelligent Artifacts to demonstrate their world class machine learning avionics technology on our Deos safety-critical RTOS platform,” said Greg Rose, vice president of marketing and product management at DDC-I. “Deos systems equipped with GAIuS technology provide a modular, scalable, reusable, FACE-Conformant, DO-178C COTS platform that is ideal for quickly developing, certifying, and deploying safety-critical avionics applications that utilize state of the art AI, machine learning and reasoning technology.”

DDC-I’s Deos is a safety-critical time and space partitioned real-time operating system (RTOS). Verified to the guidance of DO-178C/ED-12C Design Assurance Level A (DAL A) for avionics applications, Deos supports ARINC 653 APEX, Rate Monotonic Scheduling (RMS), and first RTOS to receive the Future Airborne Capability Environment™ (FACE) Conformance Certificate for the FACE Technical Standard, Edition 3.1. The certification covers the Safety Extended and Safety Base Profiles for the Operating System Segment (OSS).

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.

About Intelligent Artifacts

Intelligent Artifacts is a leader in machine intelligence, providing the complete intelligence layer for Defense and Aerospace customers in need of modular, flexible, and scalable AI solutions. Their fully explainable AI/ML and Reasoning (AI/ML/R) framework is trustworthy and transparent for safety-critical applications as a pathway to human-level intelligence. To learn more visit www.intelligent-artifacts.com. Interested in partnering with IA to complete their Cert-kit? Reach out to sales@Intelligent-artifacts.com.

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 sales@ddci.com or visit http://www.ddci.com/pr2213.

Jennifer September 7, 2022 Deos, News, Press Release, RTOS

DDC-I’s Multicore DO-178C Deos RTOS Hosts Honeywell Flight Management System for Airbus

Safety-critical multicore RTOS gives Airbus flight management system unprecedented multi-core performance, modularity, scalability, and reuse

PHOENIX, AZ. September 7, 2022. DDC-I, a leading supplier of safety-critical operating systems and tools, today announced that its DO-178 Deos™ multicore real time operating system (RTOS) has been selected by Honeywell to host its new Flight Management System (FMS). Airbus will utilize the next-generation Honeywell FMS to meet the air traffic management needs of its new A320, A330 and A350 twinjets, with service entry planned for the end of 2026.

“Deos has flown for millions of hours in systems aboard commercial air transport, business jet, military aircraft and helicopters,” said Greg Rose, vice president of marketing and product management at DDC-I. “We are excited to have been selected by Honeywell for this state-of-the-art flight management system. Advanced multicore capabilities that uniquely address CAST-32A objectives, binary modularity and reusable certification evidence make our DO-178C DAL A Deos avionics platform the perfect safety-critical environment for developing, certifying, and deploying advanced flight management systems.”

Honeywell’s FMS provides the primary navigation, flight planning, optimized route determination and enroute guidance for the A320, A330, A350 and A380 platforms, delivering best-in-class operational efficiency, reliability, and safety. The next-generation FMS will also incorporate connectivity with non-avionics systems in the outside world, such as Electronic Flight Bags and airline operational control centers.

The new FMS combines multiple current Airbus FMS offerings into a single standardized hardware and software platform for Airbus aircraft, providing the multi-core performance, functionality and modularity needed to deliver future enhancements without hardware changes. At the completion of development, the new FMS will be a standalone federated system, making it easier for operators to support the fleet.

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 and Safety Extended Profiles that features hard real-time response, time and space partitioning, and Rate Monotonic, 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 specified by multicore guidance contained in AC-20-193 (draft) and AMC-20-193 (released).

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; email sales@ddci.com or visit https://www.ddci.com/pr2210.

Jennifer December 21, 2021December 21, 2021 Deos, News, Press Release, RTOS

DDC-I’s Multicore Deos RTOS Powers New Honeywell Anthem Integrated Flight Deck

Safety-critical multicore RTOS gives best-in-class flight deck unprecedented modularity, scalability, and reuse with highest performance per watt

PHOENIX, December 21, 2021. DDC-I, a leading supplier of safety-critical operating systems and tools, today announced that its DO-178 Deos™ multicore real time operating system (RTOS) has been selected by Honeywell to host its new Honeywell Anthem cloud-native cockpit system. Deos features such as fine grain cache partitioning, binary modularity, and reusable certification evidence give Honeywell Anthem the ability to set the new gold standard for future flight deck systems.

Larry Miller, Honeywell’s Real Time Operating Systems Chief Engineer, stated, “Deos plays a central role in the Honeywell Anthem Flight Deck. It yields excellent performance on modern, power efficient processors while also offering unique capabilities that give us better control of core-to-core contention. This allows us to meet our safety objectives with deterministic operation while at the same time reducing the worst-case CPU utilization of our applications. Deos boosts processing performance by implementing fine grained cache partitioning in software rather than hardware, which gives us access to faster and more efficient processors. As a result, the Honeywell Anthem system enjoys a compelling advantage in throughput per watt over other competitive offerings. In addition, Deos’ capabilities promote software modularity and binary reuse, which reduces our verification and validation complexity and lowers our certification cost, thereby reducing the effort needed to reapply Honeywell Anthem from one aircraft type to the next. We have decades of experience using Deos in numerous safety-critical Honeywell products, and it has a strong technical pedigree.”

Honeywell Anthem is an always-on, cloud-connected cockpit system that improves autonomy, flight efficiency, operations, safety, and comfort. Anthem’s flight deck combines unprecedented connectivity with an intuitive smart-phone-like interface, crystal clear 2k display and modern aesthetics comparable to those in the high-end automotive market. With a few finger swipes, pilots or operators, whether in the cockpit or on their device at home, can reconfigure screens and information and customize the layout of digital displays within the cockpit just like they would on their personal smart device.

“DDC-I’s Deos is a mature, robust DO-178C DAL A verified avionics platform that has already flown for millions of hours in Honeywell systems aboard commercial air transport, business jet, military aircraft and helicopters,” said Greg Rose, vice president of marketing and product management at DDC-I. “We are excited to have been selected by Honeywell for this next generation of flight deck systems. Advanced features like multicore capabilities that address CAST-32A objectives, low-jitter deterministic operation, and reusable certification evidence make Deos the perfect safety-critical environment for developing, certifying, and deploying advanced avionics systems like Anthem.”

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 and Safety Extended Profiles that features hard real-time response, time and space partitioning, and Rate Monotonic, ARINC-653 and POSIX interfaces.

About DDC-I, Inc.

Jennifer November 9, 2021November 4, 2021 Deos, News, Press Release, RTOS

VLAB Works and DDC-I Announce Virtual Software Platform for NXP T2080 QDS Board

Austin TX, and Phoenix, AZ – November 9^th 2021 – ASTC’s VLAB Works and DDC-I today announced the availability of a new T2080 QDS VLAB Virtual Machine for Development and Test (VLAB VDM), running DDC-I’s Deos™ DO-178C avionics operating system on a range of IT host platforms, such as Desktop PCs, Servers and Cloud. The T2080 QDS VLAB VDM provides a software-only representation of the popular NXP T2080 QDS hardware board that runs the same unmodified software as the physical board and is now available for licensing from VLAB Works. It can run either standalone as a virtual machine or in conjunction with advanced VLAB user tools.

VLAB Works and DDC-I have collaborated to validate seamless Deos operation on this new platform. This integration effort has enabled unmodified software builds running Deos on VLAB VDM’s for development and test convenience, before moving the same binary to hardware for final validation and product deployment.

“Working within a purely virtual environment in VLAB and on your IT host infrastructure frees designers from the constraints of embedded hardware-based software development, enabling continuous development, debug, integration and test of target compiled software from any location,” said Ross Dickson, Global Product Manager for VLAB. “Easy platform maintenance and scalability of virtualization and test performance are provided along with the capability for multi-board and system-level extensions in a software-only environment. With VLAB your digital twin can be binary compatible.”

“Our Deos safety-critical RTOS running atop VLAB is ideal for avionics developers targeting the NXP T2080 QDS hardware who want to accelerate the development process with a binary compatible virtual platform,” said Greg Rose, vice president of marketing and product management at DDC-I. “The platform has everything avionics designers need to develop, simulate, and test production code hosted on Deos prior to final validation and deployment on the target hardware.”

VLAB supports the T2080 QDS with:

Choice of VLAB user environments to suit your needs, from standalone configurations, to a full development IDE with a suite of user tools, to batch mode supporting parallel, continuous integration testing.
Fully scriptable environment for workflow automation providing compatibility with automation frameworks including Jenkins, Git Labs, and others.
Scalable test and validation infrastructure via operational IT or cloud resources rather than single use capital intensive embedded hardware.
Advanced non-intrusive software analysis tools including code profiling, tracing, and coverage (statement, function, branch & MC/DC), optimization, and many more. Connection to 3rd party tools including debuggers, co-simulation environments, system analyzers, system simulations, hardware in the loop test benches, and more.
Fault injection frameworks enabling fault isolation and recovery testing and enabling corner case testing via direct branch manipulation.

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 Extended and Safety Base Profiles 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.

VLAB Works is an ASTC Pty Ltd company – our core mission is to reduce the barriers to the broader application of modeling, simulation, and all-in-software product prototyping, providing new alternatives to traditional industry development tools and methodologies. With VLAB, companies can significantly reduce the complexity and cost of adoption and application of these technologies in their internal development operations. Additionally, VLAB customers can significantly reduce the cost of support to their own customers and partners in the design ecosystem. This end-to-end value proposition of VLAB to the entire development process helps companies achieve greater return on investment.

For more information on VLAB and VLAB Virtual Platforms, please see www.vlabworks.com or contact sales@vlabworks.com

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 sales@ddci.com or visit http://www.ddci.com/pr2111.

Jennifer October 5, 2021October 5, 2021 Deos, News, Press Release, RTOS

DDC-I and LDRA Offer Free October 5th Webinar, Creating a Multi-core Platform for Safety Critical Avionics that Meets the CAST-32A Objectives

Phoenix, AZ. October 4, 2021. DDC-I, a leading supplier of software and professional services for mission and safety-critical applications, today announced a complimentary webinar focused on creating a multi-core platform for safety critical avionics. The one-hour webinar, titled Overcoming the Challenges of Meeting CAST-32A Objectives for Avionics Software, will highlight techniques such as configuring the memory architecture to minimize cache thrashing, and scheduling applications across multiple cores to minimize shared resource conflicts. The webinar will also showcase automated analysis tools for worst case timing and code coverage aggregation that help manage compliance with the CAST-32A objectives.

The webinar will be held on Tuesday October 5, 2021 at 10:00 AM US Eastern Time.
Register and view the complete abstract & register at https://onlinexperiences.com/Launch/QReg/ShowUUID=A813C546-0AD6-4CF9-B9D0-A6AEDD768620&AffiliateData=DDC-I

“This webinar is a must see for avionics developers who want to utilize the latest multi-core technology while meeting the worst-case execution requirements defined in the FAA’s CAST-32A position paper for Multi-core Processors,” said Greg Rose, vice president of marketing and product management at DDC-I. “Our Deos SafeMC technology coupled with LDRA’s advanced analysis tools uniquely resolves the CAST-32A multicore objectives, enabling developers to achieve unmatched performance and determinism for safety-critical applications.”

Deos™ is a safety-critical embedded RTOS that employs patented slack scheduling, memory pools and cache partitioning to deliver higher CPU utilization than any other certifiable safety-critical COTS RTOS. First certified to DO-178 DAL A in 1998, Deos provides a FACE 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 multicore 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 multicore 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.

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 sales@ddci.com or visit https://www.ddci.com/pr2108.

Jennifer September 21, 2021September 20, 2021 Deos, News, Press Release, RTOS

DDC-I and Intel Bring Safety-Critical Multi-core Computing to Avionics Displays and High Compute Sensors

Deos real-time operating system provides deterministic, low-jitter, high-performance, DO-178C multi-core platform for 11th Generation Intel® Core™ Processors

Phoenix, AZ – September 21, 2021 – DDC-I, a leading supplier of software and professional services for mission- and safety-critical applications, today announced that it has teamed with Intel to port its Deos™ DO-178C safety-critical real-time operating system and Eclipse-based development tools to Intel’s 11th Generation Intel® Core™ i7 multi-core application processor. Intel Core i7 processors running Deos provide an excellent platform for a wide number of applications, including displays and high compute smart sensors.

Deos has supported the x86 processor architecture with DAL-A artifacts since 1998, with thousands of x86-based Deos systems certified and flying today. With Intel Core i7 processors, Deos extends its existing support for the Intel Atom®, Intel® Xeon®, and other i7 architectures, providing a common certification package (at the binary level) and development tools across all these processors, including our DO-330 qualified tools.

The Intel Core i7 SoC application processor is the 11th generation of Intel® Core™ architecture. Combining 4 CPU cores operating at up to 4.4 GHz with an Intel® Iris® X^e graphics processor and up to 12 Mbytes of cache, Intel Core i7 features Enhanced Media (AV1 Codec/12b support via 2 VDBOX) and AI/DL Instruction Sets with VNNI support for CV/AI and OpenVINO. Intel Core i7 also provides four DP/HDMI outputs (four 4K or two 8K resolution display outputs), 4 PCIe Gen4 Lanes (CPU), and 12 HSIO (PCH) channels with support for 802.11ac, PCIe Gen 3, and USB4.

“Intel Core i7’s high-performance multi-core architecture, on-chip graphics, and AI processing, together with the availability of certification data, makes it very attractive to our avionics customers,” said Greg Rose, vice president of marketing and product management at DDC-I. “Our SafeMC™ multi-core technology leverages many of these capabilities, employing techniques like cache partitioning, memory pools, time-space partitioning and slack scheduling. Together they provide an efficient, robust, and deterministic platform that builds on Intel’s technology to maximize performance while providing a certifiable multi-core environment by reducing multi-core interference and worst-case response.”

“Intel Core i7 offers a high degree of functional integration, making it ideal for e-Cockpit advanced displays and high-compute smart sensors,” added Tony Franklin, General Manager of Federal and Aerospace group at Intel. “DDC-I has been a long-time supporter of the x86 architecture, and we are pleased to be working with them again to offer our joint avionics customers a world-class multi-core safety-critical RTOS platform for our 11th Generation Intel® Core™ i7 processors.”

Deos is a safety-critical embedded RTOS that employs patented cache partitioning, memory pools, and safe scheduling to deliver a certifiable system with 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.

Deos runs on a broad range of processors. With an emphasis on multi-core applications, Deos scales well in the gamut of avionics applications, from highly deterministic deeply embedded FADECs (Full Authority Digital Engine Control) and flight controls to complex high throughput displays and mission computers.

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.

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 sales@ddci.com or visit http://www.ddci.com/pr2106.

Jennifer September 10, 2021September 10, 2021 Deos, News, Press Release, RTOS, Uncategorized

DDC-I Demonstrates FACE Conformant RTOS Platform at US Army FACE and SOSA Expo and Technical Interchange Meeting

Demo will feature FACE Technical Standard 3.0 Conformant Deos RTOS with SafeMC Multicore Technology

Booth #33

Phoenix, AZ. September 10, 2021. DDC-I, a leading supplier of software and professional services for mission- and safety-critical applications, today announced that it will demonstrate Deos™, a FACE conformant RTOS solution, at the US Army FACE™ and SOSA™ Expo and Technical Interchange Meeting (TIM), Booth #33, which will be held on September 14, 2021 at the Von Braun Center in Huntsville, AL.

The U.S. Army – FACE and SOSA TIM, hosted by the U.S. Army, is an important opportunity to discover new advancements and the progress being made for functionality and interoperability of modular open system environments. The event features DoD leaders and members in the Future Airborne Capability Environment (FACE) and the Sensor Open System Architecture (SOSA) Consortia. The TIM is open to the public and free to attend.

At the TIM, DDC-I will participate in the PEO AVN Open Systems Demo, showcasing a FACE-aligned data concentrator unit (DCU) utilizing the I/O Services Segment (IOS), Platform Specific Services Segment (PSSS), and Transport Services Segment (TSS) executing on the Deos RTOS, including its SafeMC™ multicore technology, as the Operating System Segment (OSS). Deos SafeMC provides a FACE Safety Base Profile that delivers hard real-time response, time and space partitioning, and both ARINC-653 and POSIX interfaces.

In addition to participating in the TIM Open Systems Demo, DDC-I will provide a live demonstration of the BALSA architecture running on Deos in a POSIX partition. See the demo in the exhibit hall at Booth #33.

“We’re excited to be working with our partners and the FACE Consortium to offer solutions that deliver maximum portability and safety criticality following the guidance of FACE and the Modular Open Systems Approach (MOSA)” said Greg Rose, vice president of marketing and product management at DDC-I. “Much like the primary goals of FACE and MOSA our safety-critical DO-178C DAL A verified RTOS, Deos, has been designed to enable software reuse and applications portability since its first certification baseline in 1998.”

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.

For more information about the FACE and SOSA Expo and TIM, please visit https://meet.opengroup.org/event/TIM/2021-Sep-14. For more info on the FACE and SOSA Consortia, please visit: www.opengroup.org/face and www.opengroup.org/sosa.

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 sales@ddci.com or visit http://www.ddci.com/pr2105.

Jennifer August 18, 2021August 17, 2021 Deos, News, Press Release, RTOS

DDC-I and LDRA Accelerate Compliance for Multicore Aerospace Systems

Integration delivers powerful, efficient means of developing, verifying, and hosting production code in safety-critical cockpit environments requiring software verified to the guidance of DO-178C/ED-12C

Phoenix, AZ – August 18, 2021 – DDC-I, a leading supplier of software and professional services for mission- and safety-critical applications, today announced an enhanced integration between the Deos safety-critical RTOS and LDRA’s automated software verification, source code analysis, and unit testing tools for aerospace and defense applications. The integrated solution enables avionic system manufacturers to quickly and cost-effectively develop, debug, test, and deploy software that can be readily verified to the most demanding guidance of DO-178C/ED-12C Design Assurance Level (DAL A).

With the completion of this integration, the latest LDRA tool suite now supports the latest version of DDC-I’s Deos™ safety-critical real-time operating system (RTOS) with its SafeMC™ multicore technology. The LDRA tool suite provides enhancements for source code static analysis, software dynamic analysis (including MC/DC coverage on the host and target), and software unit testing on the host and target. Together, these enhancements improve code quality, safety, and security, as well as reduce testing time and cost. They also help developers manage and achieve compliance for increasingly complex safety-critical cockpit applications that utilize emerging technologies like modular avionics and multicore processors to build safer, more economical, more capable aircraft.

“The integration of Deos with the LDRA tool suite gives avionics developers the platform they need for rapid prototyping, testing, certification and deployment of modular, reusable, safety-critical applications that comply with DO-178C and FACE,” said Greg Rose, vice president of marketing and product management at DDC-I. “The updated Deos and LDRA integration should prove especially attractive to developers who want to utilize the latest multicore technology while addressing worst-case execution requirements as defined in the FAA’s CAST-32A position paper for Multi-core Processors.”

“Proving the avionics system is properly partitioned to avoid interference from competing cores is critical, yet it’s a nearly impossible challenge without the proper development and testing tools,” said Ian Hennell, Operations Director, LDRA. “Using the LDRA/DDC-I integration, developers can ensure the software is safe and meets the most demanding avionics standards such as DO-178C and the Future Airborne Capability Environment^TM (FACE) Technical Standard.”

To facilitate the development and testing of software that conforms with safety-critical standards such as DO-178C/ED-12C, and portability and interoperability standards such as the FACE Technical Standard, the integrated Deos/LDRA integration provides:

Full source-code coverage analysis (under Deos SafeMC).
An efficient unit testing harness for fully automated unit and regression testing (also under Deos with SafeMC).
The ability to analyze and visualize coding standards compliance within the OpenArbor IDE.
Support for x86, PowerPC, and ARM single and multicore processors.
Compliance with industry- and user-defined coding standards such as MISRA and CERT.
Automated test case, harness and stub generation for robustness testing with the LDRA tool suite.
Automatic production of software certification and approval evidence underpinned by LDRA’s ISO 9001:2015 certified Quality Management System, and the LDRA tool suite’s TÜV SÜD and SGS-TÜV Saar certification.

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.

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 sales@ddci.com or visit04http://www.ddci.com/pr2104.

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