SPRUIU9C August   2020  – October 2025 TMS320F280033 , TMS320F280034 , TMS320F280034-Q1 , TMS320F280036-Q1 , TMS320F280036C-Q1 , TMS320F280037 , TMS320F280037-Q1 , TMS320F280037C , TMS320F280037C-Q1 , TMS320F280038-Q1 , TMS320F280038C-Q1 , TMS320F280039 , TMS320F280039-Q1 , TMS320F280039C , TMS320F280039C-Q1 , TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1 , TMS320F28P550SG , TMS320F28P550SJ , TMS320F28P559SG-Q1 , TMS320F28P559SJ-Q1

 

  1.   1
  2.   Live Firmware Update Without Device Reset on C2000 MCUs
  3.   Trademarks
  4. 1Introduction
  5. 2Key Innovations
  6. 3Building Blocks for LFU
  7. 4Details of Proposed Solution
    1. 4.1 Flash Bank Organization
    2. 4.2 LFU Concepts and Factors Impacting Performance
    3. 4.3 Hardware Support for LFU
      1. 4.3.1 Multiple Flash Banks
      2. 4.3.2 Interrupt Vector Table Swap
      3. 4.3.3 RAM Block Swap
      4. 4.3.4 Hardware Register Flags
    4. 4.4 LFU Compiler Support
    5. 4.5 Application LFU Flow
  8. 5Results and Conclusion
  9. 6Example Implementations
  10. 7Revision History

7 Revision History

Changes from Revision B (September 2022) to Revision C (October 2025)

  • Added Example Implementations for F28003x and F28P55x devicesGo

Changes from Revision A (August 2021) to Revision B (September 2022)

  • Updated the numbering format for tables, figures and cross-references throughout the document.Go
  • Added Section 2.Go