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Test Procedure

7.5 Fusion GUI Monitoring and Control Example

1. Attach the USB Interface Adapter to the computer hosting the Fusion GUI software with the supplied

USB A-to-MiniB cable then to the UCD9224 with the supplied 10-pin ribbon cable. The USB Interface

Adapter will be recognized as an HID device by the host system with no additional drivers needed. The

green LED will illuminate when the adapter has been connected with the system.

2. With the UCD9224EVM-464 still powered, launch the Fusion GUI by double clicking the desktop icon

or, alternately, navigating to the application icon in the program folder through the Windows Start Menu

(default location: Start\All Programs\Texas Instruments Fusion Digital Power Designer\Fusion Digital

Power Designer).

NOTE: The Offline Mode version of the GUI is for project file development only and will not be able

to access an operating power system.

3. The GUI will scan the bus for available devices and after this discovery process is successful the GUI

will open to its main Configuration Page (Figure 6). Navigation through the GUI is controlled with the

Page and Tab selections which are highlighted in red.

Figure 6. Default Fusion Digital Power Designer GUI Start Page

SLUU443–March 2011 UCD9224EVM-464 Digitally Controlled Dual-Rail POL

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