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

4.2 Common Boot Modes

This section gives a complete description of the entire flow of programming and executing an application onto Flash for the most common boot modes (Flash, SCI, CAN, CAN-FD, and USB).

Note:

This section predominantly focuses on the boot execution paths when the emulator (JTAG) is connected and no BMSPs are used (zero-pin boot). The emulation procedure can easily be translated to standalone boot with different BMSP configurations by referring to Section 5.4 or Section 5.5, as the emulation boot configuration registers in RAM are formatted identically to the OTP registers.