Technical data

78 Agilent U7232A DisplayPort Electrical Performance Compliance Test Application
9 Source Pre-Emphasis Level Differential Tests (Normative & Informative)
Probing for Source Pre-Emphasis Level Differential Tests
When performing the pre- Emphasis level differential 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.
Figure 25 and Figure 26 below show the differential and the single- ended
connections for Pre- Emphasis Level Differential Tests.
.
Infiniium Oscilloscope
1168A or 1169A
Probe Amplifier
N5380A SMA probe head.
Connect the plus side of the
probe to the plus side of the
SMA probe head and the
negative side of the probe to
the negative side of the SMA
probe head.
Lane on the W2641A test fixture
SMA to SMP cables
DUT
Figure 25 Probing for Differential Tests - Pre-Emphasis Level Tests (Single Connection
with W2641A DisplayPort Test Fixture)