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Suspend current measurement – Teledyne LeCroy Conquest User Manual - Users Manual User Manual

Page 180

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Current Measurement (Optional)

170

Suspend Current Measurement

The Suspend current measurement requires the interaction of the exerciser to
place the Device in the suspended state. Prior to making the measurement
you must connect the external cable provided between the USB 2.0/1.x
Analyzer Host connector and the Exerciser Port. See Figure 113 on page 155

The device is partially enumerated by the Host Exerciser that sets the address
and configuration and then initiates suspend by stopping all traffic to the
device.

Click the

Red button in the Current & Voltage Measurements project

selector to open the Suspend Current Measurement dialog.

Figure 130 Suspend Current Measurement Dialog Box

Check the CCAL checkbox if using the Current Measurement Calibration
Board as described on page 172. To display the suspend current as a function
of time, check the Show Chart check box.

Click Start. After a brief time, the following message appears: