STDA007 July   2025 ISOS141-SEP , TMS570LC4357-SEP , TPS7H2140-SEP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction: TI Space-Grade Product Portfolio
  5. 2Fault Monitoring: Measuring What Matters
    1. 2.1 Current Monitoring
    2. 2.2 Voltage Comparison and Threshold Detection
    3. 2.3 Temperature Sensing
  6. 3Precision Data Acquisition
  7. 4Decision-Making: From Simple Logic to Intelligent Control
    1. 4.1 Logic-Based Decision Paths
    2. 4.2 MCU-Based Control
  8. 5Isolation and Containment: Preventing Fault Propagation
  9. 6Ensuring Power Availability With Smart Redundancy
    1. 6.1 Diode-Based Redundancy
  10. 7Summary
  11. 8Reference

8 Reference

  1. Research and Design of Hierarchical FDIR in Spacecraft Xiaodong Jia(&), Chunping Zeng, and Yufu Cui DFH Satellite Co., Ltd., Beijing 100094, China 15811283470@163.com
  2. Heimerdinger, W. L., and Weinstock, C. B., "A Conceptual Framework for System Fault Tolerance," USAF CMU/SEI-92- TR-033, ESC-TR-92-033, 1992.
  3. Texas Instruments: Hercules™ Microcontrollers: Real-time MCUs for safety-critical products
  4. Texas Instruments and STAR-Dundee, detailing a fault-protected power architecture for the Xilinx KU060 FPGA (figure 7), Space Power Supply for the STAR-Tiger SpaceFibre Routing Switch
  5. Texas Instruments: TÜV NORD Certificate for Functional Safety Software Development Process
  6. Texas Instruments: Certification for Functional Safety Hardware Process
  7. Texas Instruments: TUEV SUED Certification for TMS570LC43x
  8. Benefits of using functional safety in commercial space applications, Journal of Space Safety Engineering Volume 12, Issue 1, March 2025, Pages 187-194, F. Lumpe, M. Seidl