Taking Measurements
To access the Details: select Results> Details. Use the scroll bar to view the
results that are not visible within the display window. The report contains
statistical values for the following:
Standard deviation (StdDev)
Mean
Peak-to-peak (Pk–Pk)
Root mean square (RMS)
Maximum (Max) and minimum (Min) values
Population (the number of cycles used to calculate the statistics). The
population used for signal rates is number of bits
Status (PASS/FAIL/Conditional PASS) for the selected tests
You can also view the eye diagram and the waveform plot for signal quality
check.
Eye Diagram
You can select the Eye Diagram option to view the eye diagram for the unit
under test. The eye diagram has the Zoom and Cursor features that you can use to
view the results. You can also use the Reset button to reset the default eye
pattern.
The Eye Diagram menu contains the following options:
Zoom:
You can select the zoom from the menu. Select the
icon to zoom
into the area of interest. Define the area of interest using the mouse and selecting
the zoom in area. The selected area is displayed in the entire upper half of the
oscilloscope. Select the
icon to zoom out. You can use the Zoom In and
Zoom Out icons until the application reaches the maximum and the minimum
zoom limits.
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TDSUSB2 Universal Serial Bus Measurement Package
Summary of Contents for TDSUSB2
Page 24: ...Getting Started 10 TDSUSB2 Universal Serial Bus Measurement Package...
Page 32: ...Installation 18 TDSUSB2 Universal Serial Bus Measurement Package...
Page 61: ...Operating Basics TDSUSB2 Universal Serial Bus Measurement Package 47...
Page 76: ...Taking Measurements 62 TDSUSB2 Universal Serial Bus Measurement Package...
Page 90: ...Tutorial 76 TDSUSB2 Universal Serial Bus Measurement Package...
Page 160: ...Application Examples 146 TDSUSB2 Universal Serial Bus Measurement Package...
Page 230: ...Measurement Algorithms 216 TDSUSB2 Universal Serial Bus Measurement Package...
Page 250: ...Glossary 236 TDSUSB2 Universal Serial Bus Measurement Package...
