SPRABV4H October   2021  – April 2024 SM320F28335-EP , SM320F28335-HT , TMS320F280023-Q1 , TMS320F280025-Q1 , TMS320F280025C-Q1 , 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 , TMS320F2802-Q1 , TMS320F28020 , TMS320F280200 , TMS320F28021 , TMS320F28022 , TMS320F28022-Q1 , TMS320F280220 , TMS320F28023 , TMS320F28023-Q1 , TMS320F280230 , TMS320F28026 , TMS320F28026-Q1 , TMS320F28026F , TMS320F28027 , TMS320F28027-Q1 , TMS320F280270 , TMS320F28027F , TMS320F28027F-Q1 , TMS320F28030 , TMS320F28030-Q1 , TMS320F28031 , TMS320F28031-Q1 , TMS320F28032 , TMS320F28032-Q1 , TMS320F28033 , TMS320F28033-Q1 , TMS320F28034 , TMS320F28034-Q1 , TMS320F28035 , TMS320F28035-EP , TMS320F28035-Q1 , TMS320F28050 , TMS320F28051 , TMS320F28052 , TMS320F28052-Q1 , TMS320F28052F , TMS320F28052F-Q1 , TMS320F28052M , TMS320F28052M-Q1 , TMS320F28053 , TMS320F28054 , TMS320F28054-Q1 , TMS320F28054F , TMS320F28054F-Q1 , TMS320F28054M , TMS320F28054M-Q1 , TMS320F28055 , TMS320F2806-Q1 , TMS320F28062 , TMS320F28062-Q1 , TMS320F28062F , TMS320F28062F-Q1 , TMS320F28063 , TMS320F28064 , TMS320F28065 , TMS320F28066 , TMS320F28066-Q1 , TMS320F28067 , TMS320F28067-Q1 , TMS320F28068F , TMS320F28068M , TMS320F28069 , TMS320F28069-Q1 , TMS320F28069F , TMS320F28069F-Q1 , TMS320F28069M , TMS320F28069M-Q1 , TMS320F28075 , TMS320F28075-Q1 , TMS320F28332 , TMS320F28333 , TMS320F28334 , TMS320F28335 , TMS320F28335-Q1 , TMS320F28374D , TMS320F28374S , TMS320F28375D , TMS320F28375S , TMS320F28375S-Q1 , TMS320F28376D , TMS320F28376S , TMS320F28377D , TMS320F28377D-EP , TMS320F28377D-Q1 , TMS320F28377S , TMS320F28377S-Q1 , TMS320F28379D , TMS320F28379D-Q1 , TMS320F28379S , TMS320F28P550SJ , TMS320F28P559SJ-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Programming Fundamentals
  6. 3ROM Bootloader
  7. 4Flash Kernel A
    1. 4.1 Implementation
      1. 4.1.1 Application Load
  8. 5Flash Kernel B
    1. 5.1 Implementation
      1. 5.1.1 Packet Format
      2. 5.1.2 CPU1 Kernel Commands
      3. 5.1.3 CPU2 Kernel Commands
      4. 5.1.4 Packet Data
      5. 5.1.5 Status Codes
    2. 5.2 F2838x SCI Flash Kernels
      1. 5.2.1 CPU1-CPU2 Kernels
        1. 5.2.1.1 Kernel Commands
      2. 5.2.2 CPU1-CM Kernels
        1. 5.2.2.1 Kernel Commands
      3. 5.2.3 Using the Projects With SCI Bootloader
        1. 5.2.3.1 CPU1-CPU2
        2. 5.2.3.2 CPU1-CM
      4. 5.2.4 Using the Projects With Code Composer Studio (CCS) Software
        1. 5.2.4.1 CPU1-CPU2
        2. 5.2.4.2 CPU1-CM
    3. 5.3 F28P65x SCI Flash Kernel
      1. 5.3.1 CPU1 Kernel
        1. 5.3.1.1 Host-Kernel Communication: ControlCard
        2. 5.3.1.2 Host-Kernel Communication: LaunchPad Development Kit
        3. 5.3.1.3 Kernel Commands
      2. 5.3.2 Using the Projects With SCI Bootloader
        1. 5.3.2.1 CPU1
      3. 5.3.3 Using the Projects With CCS
        1. 5.3.3.1 CPU1
    4. 5.4 F28P55x SCI Flash Kernel
      1. 5.4.1 Implementation
        1. 5.4.1.1 Specifying the Flash Banks and Sectors of the Application
      2. 5.4.2 Kernel
      3. 5.4.3 Using the Project With SCI Bootloader
      4. 5.4.4 Using the Project with CCS
  9. 6Example Implementation
    1. 6.1 Device Setup
      1. 6.1.1 Flash Kernels
      2. 6.1.2 Hardware
    2. 6.2 Host Application: serial_flash_programmer
      1. 6.2.1 Overview
      2. 6.2.2 Building and Running serial_flash_programmer Using Visual Studio
      3. 6.2.3 Running serial_flash_programmer for F2806x (Flash Kernel A)
      4. 6.2.4 Running serial_flash_programmer for F2837xD (Flash Kernel B)
    3. 6.3 Host Application: Firmware Updates on F28004x With SCI Flash Kernel
      1. 6.3.1 Overview
      2. 6.3.2 Boot Pin Configurations
      3. 6.3.3 Using Three Boot Modes
      4. 6.3.4 Performing Live Firmware Updates
  10. 7Troubleshooting
    1. 7.1 General
    2. 7.2 SCI Boot
    3. 7.3 F2837x
      1. 7.3.1 F2837xS
      2. 7.3.2 F2837xD
      3. 7.3.3 F2837xD LaunchPad™
    4. 7.4 F28P65x
  11. 8References
  12. 9Revision History

5.2.3.1 CPU1-CPU2

  1. Set controlCard S1:A position 1 to OFF (left). This turns off JTAG communication.
  2. Set controlCard S1:A position 2 to ON (right). This turns on UART communication.
  3. Set S2 position 1 to OFF (left) and position 2 to ON (right). This sets the controlCard to SCI Boot mode.
  4. Open up a command window and navigate to where serial_flash_programmer.exe is.
  5. Enter a command with parameters as described below:

    Example: serial_flash_programmer.exe -d f2838x -k flash_kernel_c28x_dual_ex1_c28x1.txt -a led_ex1_c28x_dual_blinky_cpu1.txt -m flash_kernel_c28x_dual_ex1_c28x2.txt -n led_ex1_c28x_dual_blinky_cpu2.txt -b 9600 -p COM10 -v

  6. When the kernel is downloaded and the menu pops up, perform all CPU1 operations before proceeding with CPU2. Restarting the serial_flash_programmer application gives control back to CPU1, so CPU1 and CPU2 actions can be performed within one run of the serial_flash_programmer application.