DDC-I develops DO-178C certifiable software and tools for safety-critical avionics systems. Their main product, Deos, is a real-time operating system (RTOS) engineered for high-assurance aerospace and defense applications, with a certification pedigree to DO-178C Design Assurance Level A (DAL A) since 1998.
Deos is designed from the ground up using DAL A plans and procedures to meet the strictest safety and reliability requirements in avionics. The RTOS features hard real-time response, advanced multicore technology, and supports industry standards such as ARINC-653 and the FACE Safety Base APIs. Shared resource partitioning and patented slack scheduling technology allow for high CPU utilization and system performance, making Deos suitable for both simple and complex integrated modular avionics (IMA) systems.
Key capabilities and differentiators of Deos include:
- Software modularity for DO-178 certification artifact reuse, enabling customers to leverage prior certification credits and reduce costs.
- SafeMC technology providing industry-leading safety-critical performance on multicore processors.
- Time and space partitioning, supporting mixed criticality levels on the same hardware platform.
- Proven certification record, with Deos certified to the highest level (DAL A) since 1998.
- Support for ARINC-653, POSIX APIs, priority preemptive and rate monotonic scheduling.
- Scalability for a wide range of avionics systems, from simple line-replaceable units (LRUs) to complex IMA architectures.
Deos is used by organizations developing mission and safety-critical avionics, particularly those needing to meet stringent DO-178C requirements. While specific customer names are not provided, DDC-I targets aerospace, defense, and industrial companies that require certifiable, high-assurance real-time operating systems for embedded applications.
How was DDC-I started?
DDC-I was established with a focus on embedded software for safety-critical environments, drawing on the expertise of its founding and executive team. The leadership includes Bob Morris (President/CEO), Laurent Meilleur (VP of Sales), Gary Gilliland (VP of Marketing), Bill Cronk (VP of Product Management and original developer of Deos), and Richard Frost (VP of Engineering). Collectively, they bring decades of experience in embedded systems, software, and engineering operations, shaping DDC-I's focus on certifiable software solutions for avionics.
Who uses DDC-I's products?
DDC-I serves B2B customers in aviation, aerospace, defense, and other industries requiring safety-critical embedded software. Their technology is primarily adopted by organizations seeking to comply with rigorous certification standards like DO-178C for avionics systems.
Where is DDC-I located and how large is the company?
DDC-I is headquartered in Phoenix, Arizona, United States, and operates as a privately held company with a team of 11-50 employees. More details about their mission and team can be found on their About page.
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