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

6 Summary

Embedded processors often require flexible programming methods when JTAG debug probes cannot be reliably used, especially in field-deployable systems. C2000 microcontrollers address this need by providing bootloading utilities in the Boot ROM to enable device firmware upgrades. These bootloaders allow users to load application code from an external host into RAM using various communication interfaces, with the ability to use flash kernels to subsequently program the on-chip flash memory. This document describes the fundamental bootloading configurations and details how to leverage common boot modes to load application code into C2000 devices.