Agilent Technologies DisplayPort Bedienungsanleitung PDF herunterladen (Seite 46)

Agilent Technologies, Inc.

DisplayPort Test Implementation Group 46 Agilent J-BERT N4903B & 90000A/X/Q Series Sink Draft2

D. Appendix: Test Automation

Test and calibration automation is provided by the N5990A Test Automation Platform. The sink test

automation is offered by the N5990A-155 receiver test library and the N5990A-255 offers an interface to

the DisplayPort Source Test application of the 90000 Series Real-Time Scopes.

The N5990A-155 sink test automation library remote controls the Agilent J-BERT N4903B as well as

Agilent’s 90000 Real-Time Scopes for calibration and the Agilent / Quantum Data or Unigraf Aux

Channel Controller for sink test automation.

All calibration and test steps are automated with the exception of necessary cabling changes.

Test Station Configuration

In a first step the test instruments required for the sink tests have to be selected and the VISA remote

addresses have to be assigned. This is done in the DisplayPort Station Configurator program. The user is

guided through the individual steps of the station configuration.

Figure 44: Test station selection

DisplayPort 1.0 and 1.1 testing can be done with J-BERT A/B and ParBERT while for DisplayPort 1.2

testing a J-BERT is recommended.

Figure 45: Instrument assignment

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Agilent Technologies DisplayPort Bedienungsanleitung Seite 46