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Test Setup

4.3 TPS2482 TPS2483 EVM GUI Operation

• Navigate to the TPS2482 and TPS2483 shortcut and start the GUI (see Figure 3).

Figure 3. TPS2482 and TPS2483 GUI Overview Form

• Type a value of 0.003 into the Resistance text box

• Type a value of 20 into the Max Current text box.

• Type a value of 0.001 into the Current LSB text box.

• Press the Write All Reg button and then the Read All Reg at the top of the GUI form.

• Verify the GUI Vbus voltage and current are as expected per the EVM loading and power supply.

• In the Configure Alert Pin field, click the Alert Config Up/Down arrow until the appropriate alert pin

status is active as shown in Figure 4. In the Alert Limit box, enter the appropriate value and press the

PC enter key. Verify that the ALERT LED (D5) on the EVM is ON or OFF as appropriate.

SLVU795–November 2012 TPS2482 and TPS2483 Evaluation Module

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