SPRACA2A July   2017  – March 2022 TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2Features and Configurations
    1. 2.1 Selecting Boot Mode Select Pins (BMSP) and GPIOs
    2. 2.2 Customizing the Boot Selection Table
    3. 2.3 Using Expanded Boot Options
  4. 3Recommended Boot Configurations
  5. 4How to Configure Boot Options
  6. 5References
  7. 6Revision History

3 Recommended Boot Configurations

With the latest boot enhancements on F28004x onwards, the customizations now available allow for some specific boot scenarios to be setup. These range from using no boot mode select pins to using all 3 pins.

Table 3-1 Recommended Example Boot Configurations
Scenario Number of
Pins Used		 Boot Mode Table Options
Zero boot pins 0 0. Flash Boot
Firmware upgrade 1 0. Flash Boot
1. SCI/Any bootloader
Multi-function/flexible Device 3 0. Flash Boot
1. Flash Boot (alternate address)
2. Flash Boot (alternate address)
3. Flash Boot (alternate address)
4. SCI/Any bootloader
5. CAN/Any bootloader
6. I2C/Any bootloader
7. SCI Alternative/Any bootloader