• Introduction
  • Conventions
• Sensor Architecture
• Subsystems
  • Cover
  • Imager
  • Filter Wheel
  • Tracking Processor Unit (TPU)
    • Tracking
    • Mirror Control
  • Spectrometer
  • Heaters
• Telemetry Interface
  • Non-packetized Housekeeping
  • Packets
    • TPU Memory Dump
    • Subpackets
      • Status
      • TPU Memory Checksum
      • TPU Tracking Results
      • DPU Data Structures
      • TPU Data Structures
• Command Interface
  • Command and Macro Processing
  • Commands
• Support Processing
  • 1553 Bus Management
  • Inter-Integrated Circuit (I2C) Bus Management
  • Alarms and Monitoring
  • Fault Avoidance and Recovery
  • Closest Approach
• DPU Boot ROM Program
• TPU Boot ROM Program
• Appendix 1 - DPU Data Structures
• Appendix 2 - TPU Data Structures
• Appendix 3 - Alarm & Result Codes
• Appendix 4 - Acronyms

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