User manual

Operator's Manual
919586 RevA
143
BRIEF HS RISE & FALL TEST DESCRIPTIONS
 With HS Rise & Fall selected in the Category field, the following Measure values are available:
TR-DATA, TF-DATA, TR-CLK, and TF-CLK.
Note: As mentioned previously in this section, when this category is selected, DATA/CLK-VOD1,
DATA/CLK-VOD0, and Find Levels controls are also shown. Provide values for the additional fields or
use the Find Levels button as desired.
Name
Purpose
TR-DATA
To verify that the 20%-80% Rise Time (tR) of the DUT Data & Clock Lanes HS transmitter is within
the conformance limits.
TR-CLK
TF-DATA
To verify that the 80%-20% Fall Time (tF) of the DUT Data & Clock Lanes HS transmitter is within
the conformance limits.
TF-CLK
Official MIPI D-PHY Test Algorithms
Specific test information is maintained by the MIPI Alliance and can be found at www.mipi.org.
Note: Registration with the Alliance is required to access the document.
EYE DIAGRAM CONTROL AREA
Note: Some of the controls on this dialog are enabled/disabled based on Mode, Probing, and Input Selection
control choices.
The Eye Diagram Control Area of the MIPI D-PHY dialog contains Show Eye, Eye Source, Bit Rate, and Find Bit
Rate controls. As controls are used, MIPI M-PHY processes the information and responds in real time.