Follow the steps below for EVM connections and GUI installation:

1. Connect VBAT (J1) and VDD (J2) to 3.3 V from the power supply.
2. Connect GND (J5) to ground from the power supply.
3. Make sure the jumpers are connected as per the guidelines in the Table 3-2.
4. Power on the power supply briefly to check if the voltage is at 3.3 V and the quiescent current is at 10 mA. Once reviewed, power down the power supply.
5. Connect the Oscilloscope's channel 1 to TP1, channel 2 to TP2, and channel 3 to TP6.
6. Connect the function generator to TP6.
7. Connect the TI's USB Interface Adapter to J19 using a ribbon cable.
8. Connect the TI's USB Interface Adapter to the computer using the USB.
9. Final connections should look similar to . Figure 4-1.
   Figure 4-1 EVM Connections for Testing EN1 and EN2
10. Install the GUI.
    1. Download the Fusion Digital Power Designer Platform GUI for TPS38700Q1EVM
    2. Open the downloaded file.
    3. In the Welcome Wizard window, click Next.
        
       Figure 4-2 Welcome Setup Window
    4. Accept the license agreement and then click Next.
        
       Figure 4-3 Setup License Agreement Window
    5. The default destination folder works best. Click Next.
        
       Figure 4-4 Setup Destination Window
       
        
    6. Click Next for the Select Start Menu Folder option.
        
       Figure 4-5 Setup Window - Start Menu Selection
    7. There is no need to install additional options for this EVM. Click Next.
        
       Figure 4-6 Setup Window - Additional Tasks
       
        
    8. Finally click Install to install the Fusion software.
        
       Figure 4-7 Setup Installation Window
    9. Click on Finish to complete the installation setup and launch the software.
        
       Figure 4-8 Installation Complete Window