New Space-Qualified Unit Features AMD Versal AI SoC
Innoflight announced the MPE-430, a space-qualified 3U mission processing unit featuring the AMD Versal AI Edge SoC. The unit is designed to support edge AI and machine learning workloads in avionics, such as real-time sensor fusion, target tracking, and autonomous navigation. The announcement highlights a growing trend of deploying powerful, resource-efficient AI accelerators in space applications.
- The space-qualified AMD Versal AI Edge (XQR) adaptive SoC is built on a 7nm process and integrates a dual-core Arm Cortex-A72 application processor, a dual-core Arm Cortex-R5F real-time processor, and AI/ML compute engines. It also features built-in mitigation for single-event upsets (SEUs), a critical consideration for electronics operating in the radiation environment of space. - The Versal AI Edge series is promoted as delivering four times the AI performance per watt compared to leading GPUs for certain applications, a key metric for power-constrained space platforms. This efficiency is crucial for onboard processing tasks without overburdening the satellite's power systems. - Innoflight, founded in 2004, operates as a non-traditional defense contractor specializing in software-defined radios and cyber-secure avionics. In 2021, the company received a majority investment from the private equity firm The Jordan Company to support its growth. - The MPE-430 utilizes a 3U VPX form factor, an open standard for modular embedded systems common in defense and aerospace applications. Innoflight's MPE-4XX series chassis accommodates two 3U VPX slots. - While AI hardware is advancing, certifying the software for flight under standards like DO-178C remains a significant challenge. DO-178C emphasizes deterministic software behavior, where the same inputs consistently produce the same outputs, a principle that can be at odds with some machine learning algorithms. - The trend of using powerful commercial off-the-shelf (COTS) based technology in space is demonstrated by "radiation-tolerant" parts like the Versal SoC. These components are not fully radiation-hardened but offer higher performance and density by using more advanced manufacturing processes than their rad-hardened counterparts. - The push for advanced on-orbit processing is driving consolidation in the aerospace sector. For example, Raytheon acquired SEAKR Engineering, a key supplier of space electronics for programs like DARPA's Project Blackjack, which also focuses on autonomous mission management and on-orbit data processing.
