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A BLOG ABOUT SPACE COMPUTING.



 * ADDRESSING CHALLENGES WITH FPGAS IN SPACE USING THE GR716B MICROCONTROLLER
   
   In the realm of space electronics, reliability is paramount. Every component
   onboard a spacecraft must withstand the harsh conditions of outer space,
   including extreme temperatures, vacuum, and radiation. Among these
   components, Field-Programmable Gate Arrays (FPGAs) play a crucial role and
   come with their own set of challenges. Challenges with FPGAs in Space Two
   significant challenges…
   
   May 13, 2024
   

 * A STRIPED BUS ARCHITECTURE FOR MINIMIZING MULTI-CORE INTERFERENCE
   
   Understanding the intricacies of software timing behaviour is crucial,
   especially in safety-critical systems and systems with real-time
   requirements. While analysing timing on single-core processor architecture
   might seem straightforward, the landscape becomes notably more complex when
   dealing with multiple cores. Here, contention for shared resources such as
   caches, buses, and peripherals add layers of uncertainty to…
   
   April 10, 2024
   

 * GR740-MINI UNBOXED: A COMPACT GATEWAY TO ADVANCED SPACE COMPUTING
   
   In this blog post we introduce the GR740-MINI board, a compact evaluation
   platform for the GR740 rad-hard microprocessor and the CertusPro-NX-RT FPGA.
   The GR740-MINI packs a lot of computing power into a very small form factor
   (7×9.5 cm). Furthermore, its FMC+ connector allows to extend the GR740-MINI
   board with expansions boards connected to the GR740…
   
   March 11, 2024
   

 * HOW TO DESIGN A RISC-V SPACE MICROPROCESSOR
   
   In the world of advanced technology and exploration, some missions take us
   where ordinary microprocessors cannot dare to go. Whether exploring the
   depths of space or operating in avionics, the presence of intense radiation
   poses a grave threat to electronic components. To overcome this challenge,
   engineers have devised a solution: radiation-hardening. Radiation-hardened –
   or rad-hard…
   
   January 15, 2024
   

 * NOEL-V PROCESSOR’S SECURITY EXTENSIONS FOR SAFE AND SECURE COMPUTING
   
   Safety and security are increasingly important aspects when designing
   computer systems, and work is carried out within RISC-V International
   technical groups to establish specifications that address safe and secure
   computing. In this blog post, we will touch on the Control Flow Integrity
   specification currently undergoing standardization, as well as the Smpemp and
   Smstateen extensions, ratified in November 2021. The NOEL-V RISC-V
   processor,…
   
   December 11, 2023
   

 * NOEL-V: A RISC-V PROCESSOR FOR HIGH-PERFORMANCE SPACE APPLICATIONS
   
   Space applications pose significant challenges for electronic systems as they
   must contend with a myriad of environmental factors once they are launched.
   These factors include extreme temperatures, radiation, shock, and vibration —
   all of which electronic systems must withstand to meet rigorous reliability
   standards. To tackle these challenges, advanced processors specifically
   designed for space applications…
   
   November 18, 2023
   

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