SPRUJH3 April   2025 TMS320F2800132 , TMS320F2800133 , TMS320F2800135 , TMS320F2800137 , TMS320F2800152-Q1 , TMS320F2800153-Q1 , TMS320F2800154-Q1 , TMS320F2800155 , TMS320F2800155-Q1 , TMS320F2800156-Q1 , TMS320F2800157 , TMS320F2800157-Q1 , TMS320F280021 , TMS320F280023 , TMS320F280023C , TMS320F280025 , TMS320F280025C , TMS320F280034 , TMS320F280036-Q1 , TMS320F280036C-Q1 , TMS320F280037 , TMS320F280037C , TMS320F280038-Q1 , TMS320F280038C-Q1 , TMS320F280039 , TMS320F280039C , TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041C , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049C , TMS320F28076 , TMS320F28374D , TMS320F28374S , TMS320F28375D , TMS320F28375S , TMS320F28376D , TMS320F28376S , TMS320F28377D , TMS320F28377S , TMS320F28378D , TMS320F28378S , TMS320F28379D , TMS320F28379S , TMS320F28384D , TMS320F28384S , TMS320F28386D , TMS320F28386S , TMS320F28388D , TMS320F28388S , TMS320F28P550SG , TMS320F28P550SJ , TMS320F28P559SG-Q1 , TMS320F28P559SJ-Q1 , TMS320F28P650DH , TMS320F28P650DK , TMS320F28P650SH , TMS320F28P650SK , TMS320F28P659DH-Q1 , TMS320F28P659DK-Q1 , TMS320F28P659SH-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Configuring the Boot Mode
    1. 2.1 Standalone Boot
      1. 2.1.1 Boot Mode Select Pins (BMSP)
      2. 2.1.2 Boot Definition Table (BOOTDEF)
      3. 2.1.3 Boot ROM OTP Configuration Registers
      4. 2.1.4 CPU2 Boot Flow
    2. 2.2 Emulation Boot
  6. 3Programming the Flash
    1. 3.1 Flash API
    2. 3.2 Flash Kernels
  7. 4Bootloading Code to Flash
    1. 4.1 C2000 Hex Utility
    2. 4.2 Common Boot Modes
      1. 4.2.1 Boot to Flash
      2. 4.2.2 SCI Boot
      3. 4.2.3 CAN Boot
      4. 4.2.4 CAN-FD Boot
      5. 4.2.5 USB Boot
  8. 5FAQ
    1. 5.1 Selecting the BMSP GPIOs with a Software-based Implementation
    2. 5.2 Running a Flash Kernel from the Flash Instead of the RAM
    3. 5.3 No Symbols Defined When Debugging Boot ROM
    4. 5.4 Writing Values in the OTP Using the On-Chip Flash Tool
    5. 5.5 Writing Values in the OTP Using the Flash API Plugin
  9. 6Summary
  10. 7References

5.1 Selecting the BMSP GPIOs with a Software-based Implementation

Question: Is there a way to implement a software-based boot loading process without manual intervention?

Answer: C2000™ Software Controlled Firmware Update Process application report [7] describes a software-controlled firmware update process on C2000 devices using existing boot modes without the need to manually select boot mode. The method described in this document directly applies to F28004x device and can be applied to legacy devices with necessary modifications.