Texas Instruments DRV8703-Q1-EVM, Руководство пользователя, Страница: 5 / 14

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GUI Application
5 SLVUAW3 – October 2016
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DRV8703-Q1 EVM User’s Guide
Step 2. Plug in the micro-USB cable.
Step 3. Enable the motor power supply (see Section 2.3 ).
Step 4. Click on the DRV8703-Q1 EVM shortcut either on the desktop or from the start menu to run
the GUI application.
Step 5. The Serial Port page displays a list of COMs available for opening the connection as shown
in Figure 5 . If nothing is physically connected to the PC, the COM drop-down list displays --
No Ports -- .
Figure 5. DRV8703-Q1-EVM GUI (List COM ports)
Step 6. Select the relevant COM from the drop-down list and click on the Open button.
Step 7. After the GUI connects, the window in Figure 6 is displayed. Verify that the COM port name
(COM port number may differ), and baud rate match what is shown in Figure 6 . The bottom
left corner of the status bar shows a green indicator to indicate the connection with the
opened COM mentioned in the bracket.