Technical data

22 U7232A DisplayPort Compliance Testing Notes
3 Source Eye Diagram Testing
Probing for Differential Tests
When performing the data eye pattern test, the DisplayPort Electrical
Performance Compliance Test Application will prompt you to make the
proper connections. Your DisplayPort test environment setup on the Set
Up tab must match the physical connection. There are two modes that you
can use to configure the Set Up tab: Wizard Mode and Manual Mode. The
Wizard Mode leads you step by step through each of the different setup
choices with a description of what the choices do. The Manual Mode
allows you to choose only those set up choices that you want to make
without going through every possible choice of settings.
For example, if your test environment setup is similar to Figure 4 below:
two Connection by using W2641A Test Fixture, then your physical
connection for the data eye test should be similar to Figure 5.
Figure 6 shows a physical connection for making single- ended connections.
Figure 4 Setup for Data Eye Pattern Differential Tests (Two Connections with W2641A
DisplayPort Test Fixture)