SPRUI25D June   2015  – March 2019 TMS320F28374S , TMS320F28375S , TMS320F28375S-Q1 , TMS320F28376S , TMS320F28377S , TMS320F28377S-Q1 , TMS320F28379S

 

  1.   LAUNCHXL-F28377S overview
    1.     Trademarks
    2. 1 Introduction
    3. 2 Kit Contents
      1. 2.1 Revisions
    4. 3 Installation
      1. 3.1 Code Composer Studio
        1. 3.1.1 Download the Required Software
        2. 3.1.2 Install the Software
        3. 3.1.3 Install the Hardware
    5. 4 Getting Started with the LAUNCHXL-F28377S
      1. 4.1 Getting Started
      2. 4.2 Demo Application, ADC Sampling
      3. 4.3 Program and Debug the ADC Sample Demo Application
      4. 4.4 Using other Examples
    6. 5 Hardware Configuration
      1. 5.1 ADC Resolution
      2. 5.2 Power Domain
      3. 5.3 Boot Mode Selection
      4. 5.4 Connecting a BoosterPack
      5. 5.5 Device Migration Path
    7. 6 LAUNCHXL-F28377S Hardware
      1. 6.1 Device Pin Out
      2. 6.2 Schematics
      3. 6.3 PCB Layout
      4. 6.4 Bill of Materials (BOM)
    8. 7 References
    9. 8 Frequently Asked Questions (FAQ)
  2.   Revision History

5.3 Boot Mode Selection

The LaunchPad's F28377S device includes a boot ROM that performs some basic start-up checks and allows for the device to boot in many different ways. Most users will either want to perform an emulation boot or a boot to flash (if they are running the application standalone). S1 has been provided to allow users to easily configure the pins that the bootROM checks to make this decision. The switches on S1 correspond to:

Switch Function
1 GPIO84
2 GPIO72
3 TRSTn

Keep in mind that the debugger does not connect if the device is not in the emulation boot mode (TRST switch in the up position). More information about boot mode selection can be found in the Boot ROM section of the TMS320F2837xS Delfino Microcontrollers Technical Reference Manual (SPRUHX5).