STMicroelectronics STEVAL-ISQ006V1, Руководство пользователя

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Getting started UM0718
8/31 Doc ID 15846 Rev 1
1.2.2 LED status indication
This demonstration board has 2 LEDs. Their operations are described in Table 3 .
Note: The connector (J3), switch (SW1), and LEDs (D2 and D3) are visible only when the casing is
removed. For normal operation the user need not worry about these. These are needed only
when the board is used for debugging purpose.
1.3 Software setup
This section explains how to install and set up the PC GUI for PMBus communication.
1.3.1 PC GUI installation
To install the PC GUI software, follow the steps as mentioned below:
Step 1:
As soon as the user clicks the PC GUI setup icon, the following window appears. Please
click on the “Next” button.
Figure 3. PMBus GUI installation step 1 – welcome window
Table 3. LED indication
LED Description
D2
ON: PMBus communication is ongoing.
OFF: no PMBus communication.
D3
ON: board is powered and MCU is running
OFF: no power to board
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