Adapting the Reconfigurable SpaceCube Processing System for Multiple Mission Applications David Petrick, Daniel Espinosa, Robin Ripley, Gary Crum, Alessandro Geist, and Thomas Flatley NASA Goddard Space Flight Greenbelt, MD 20771
[email protected] Abstract—This paper highlights the methodology and slower computer currently used on ISS, as the main avionics effectiveness of adapting the reconfigurable SpaceCube system for two upcoming ISS experiment campaigns. This paper will to solve complex application requirements for a variety of show how we quickly reconfigured the SpaceCube system to space flight missions. SpaceCube is a reconfigurable, modular, meet the more stringent reliability requirements. compact, multi-processing platform for space flight applications demanding extreme processing power. The SpaceCube system is suitable for most mission applications, TABLE OF CONTENTS particularly those that are computationally and data intensive such as instrument science data processing. We will show how 1. INTRODUCTION ............................................... 1 the SpaceCube hybrid processing architecture is used to meet 2. HYBRID FLIGHT COMPUTING ......................... 2 data processing performance requirements that traditional flight processors cannot meet. 3. SPACECUBE V1.0 DESCRIPTION ...................... 2 4. MISSION USE CASES........................................ 6 This paper discusses the flexible computational architecture of 5. CONCLUSIONS ............................................... 17 the SpaceCube system