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Device Evaluation

Figure 4. Device Selector

The device should be detected on the PMBusand the initial load screen should appear as shown in

Figure 5.

Figure 5. Initial GUI Screen

If a device is not detected, an option is provided to rescan, ignore, or exit the GUI. If the hardware is

intended to be connected, check the USB connection to the PCB, FTDI connection to the evaluation

module, and verify that the power is present on the evaluation PCB by measuring the voltage between the

GND1_s (+) and VEE_s (-) testpoints. Ignoring the detection message allows use of the integrated design

tool without the hardware connected.

SNVA481A–October 2011–Revised May 2013 AN-2143 LM5064 Evaluation Kit

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