SLUUCD4 April   2021 TPS92682-Q1

 

  1.   Trademarks
  2.   General Texas Instruments High Voltage Evaluation (TI HV EMV) User Safety Guidelines
  3. 1Description
    1. 1.1 Typical Applications
    2. 1.2 Warnings
    3. 1.3 Connector Description
  4. 2REACH Compliance
  5. 3Performance Specifications
    1. 3.1 SEPIC Voltage Regulator
    2. 3.2 SEPIC Current Regulator
  6. 4Performance Data and Typical Characteristic Curves
    1. 4.1 Startup Waveforms
    2. 4.2 Dynamic Performance
    3. 4.3 Faults
    4. 4.4 EMI Scan
  7. 5Schematic, PCB Layout, and Bill of Materials
    1. 5.1 Schematic
    2. 5.2 Layout
    3. 5.3 Bill of Materials
  8. 6Software
    1. 6.1 Demonstration Kit Software Installation for MSP-EXP432E401Y LaunchPad Board
    2. 6.2 Installation Error Recovery
    3. 6.3 Programming the MSP-EXP432E401Y LaunchPad Board
  9. 7TPS92682EVM-125 Power UP and Operation
    1. 7.1 SPI Command
    2. 7.2 GUI Devices Window

Programming the MSP-EXP432E401Y LaunchPad Board

The LaunchPad Board must be programmed using the UniFlash before running the GUI. Connect the included Micro-USB cable to the USB port of the PC and the LaunchPad as shown in Figure 6-20. Connect a jumper between PINs 3 and 4 of the JP1 as shown in Figure 6-20.

GUID-A7443D52-E628-44CA-8256-EC11E9BCF5C1-low.gifFigure 6-20 LaunchPad Connection for Programming

Typically, the installed UniFlash program opens at the end of the software setup shown in Figure 6-17. If the UniFlash program is not open, launch the program. The window shown in Figure 6-21 appears.

GUID-89765E8B-627A-44F5-80A2-78C79BFF9028-low.gifFigure 6-21 UniFlash Programming, Step 1

Click Session shown in Figure 6-21 and select Load Session.

GUID-BB98FD7F-84D2-400B-8A41-FD276F597AD1-low.gifFigure 6-22 UniFlash Programming, Step 2

As shown in Figure 6-22, navigate to the ":\Texas Instruments\TPS92682 LaunchPad Evaluation Software\uniflash" location and select the msp432e401y.uniflash file.

GUID-A6F7DF2E-DBFD-4231-9422-46CB5A54F813-low.gifFigure 6-23 UniFlash Programming, Step 3

Click on the flash image file shown in the red box of Figure 6-23. Navigate to the ":\Texas Instruments\TPS92682 LaunchPad Evaluation Software\uniflash" location and select the AlgCSM_DRV.out file as shown in Figure 6-24.

GUID-F96D5E2B-5A46-4199-A875-D4AE6E03CA51-low.gifFigure 6-24 UniFlash Programming, Step 4

Click Load Image. After the program is loaded into the LaunchPad, a message appears in the console that the Program Load completed successfully, as shown in Figure 6-25.

GUID-5EAF58C4-F2F3-43A8-A4E2-982194DBA9EB-low.gifFigure 6-25 UniFlash Programming, Step 5

Close the UniFlash program, disconnect the Micro-USB from the LaunchPad and connect it to the USB port U7 on the other side of the LaunchPad, as shown in Figure 6-26.

GUID-E41938F3-60E9-451E-BBBA-6F52C6DA9571-low.gifFigure 6-26 LaunchPad Connection for GUI Operation