Application Examples Viewing Results-Signal Quality Tests for High Speed Devices for Upstream Testing
Configuring the Measurement
Follow the steps to configure the selected measurements:
1. From the application menu, select Measurement > Configure > Configure tab.
2. Configure the following options:
Option Set to
Tier Tier1
Direction Upstream
Test Point
Set the test point to Near End
xxx
3. Configure t he following options in the Source field:
Option Set to
Live/Ref Differential
xxx
4. Select to acquire the data.
5. The application automatically displays the Eye Diagram and Waveform Plot of the signal acquired
from the unit under test. This is possible if you enable the automatic display of the eye diagram
and the waveform plot in the Preferences menu.
Viewing Results-Signal Quality Tests for High Speed Devices for
Upstream Testing
To view the results of the tests, follow these steps:
1. Run the application and from the application menu, select Results > Summary.
2. Click any one of the test result buttons to get the details of that test.
3. Click the Additional Information button to display the additional information.
4. From the application menu, select Results > Details.
TDSUSB2 Universal Serial Bus Measurements Package 89
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