Keysight N5990A-155 DisplayPort User Guide
83
Sink Calibration Procedures
5
DisplayPort Receiver Tests
Jitter Tolerance Test
Purpose and Method
This test procedure is described in the DisplayPort Compliance Test
Specification. It generates a stressed eye and verifies if the receiver is able
to sustain a BER of 10e–9.
The test automation sets up the instrument with the calibrated amplitudes
and jitter values required by the specification. First, it runs the link training,
which is done in two steps: frequency and symbol lock phase. Then, the
data pattern is applied (PRBS7 for RBR and HBR or CP2520 for HBR2 and
HBR3) and the error counter is started. A count-down timer is displayed
and, when it finishes, the test results are decided depending on the
number of errors.
Connection Diagram
Figure 35
Connection Diagram for Receiver Tests
Summary of Contents for N5990A-155
Page 1: ...User Guide Keysight N5990A 155 DisplayPort...
Page 6: ...6 Keysight N5990A 155 DisplayPort User Guide Contents...
Page 7: ...Keysight N5990A 155 DisplayPort User Guide 1 Introduction Overview 8 Document History 9...
Page 10: ...10 Keysight N5990A 155 DisplayPort User Guide 1 Introduction...
Page 79: ...Keysight N5990A 155 DisplayPort User Guide 5 Receiver Tests DisplayPort Receiver Tests 83...
Page 104: ...104 Keysight N5990A 155 DisplayPort User Guide 5 Sink Calibration Procedures...
Page 105: ...Keysight N5990A 155 Display Port User Guide 105...
