Quantum Data 881 - Manual (Page 499)

881/882 Video Test Generator User Guide (Rev A.22) 481
Monitoring the link layer transactions during a source test with the ACA
If you have the optional DisplayPort Auxiliary Channel Analyzer you can monitor the link
layer transactions during the link layer compliance tests or at any time during normal
operation. The illustration below depicts the setup for monitoring the link layer transactions
during testing of a DisplayPort source: For procedures on configuring the Auxiliary
Channel Analyzer for monitoring DisplayPort link layer transactions refer to “
To monitor the
aux channel transactions on the DisplayPort: ” on page 506.
Tests check boxes Enables you to select a few specific tests for a test suite.
Long HPD Pulse
Width (msec) pin
selection box Initiates the duration of the long hot plug pulse.
Time Between
Tests (secs) spin
selection box Enables you to specify the amount of wait time between tests.
Individual selection
boxes for each test Enables you to specify the number of times you want a specific test
to run during a test suite.
Number of Times
spin selection box Enables you to specify the number of times you want the test suite
to be executed.
Start Test Activation
Buttons Initiates the test suite.
Function/Field Function