Briefly describe the difference between the two oscilloscopes in measuring eye diagrams

Briefly describe the difference between the two oscilloscopes in measuring eye diagrams

Central topics:

LeCroy Oscilloscope Eye Diagram Measurement

The new and old software packages are used differently

LeCroy's oscilloscope captured 50MS of data and performed eye diagram measurements on all of the data at once, resulting in an eye diagram of 18.73449M bits (UI), as shown in the figure below.

XXK's oscilloscope captured 574996 bits (UI), but only 8000 UIs can be measured at a time. The following figure shows "UIs: 8000: 574996, Total: 8000: 574966". How can we make an eye diagram of all the captured data? This is a problem.

If you are using the old XXK software package RT-EYE, then you need to find a tdsrt-eye file in a folder under C:\ and modify it manually to remove this limitation. However, after removing it, if you capture data exceeding 5Mpts, the system will freeze easily. If you are using the new DPOJET software package for XXK oscilloscopes, then you need to find the setting in a sub-option of "Measurement" in another sub-menu of "Perferences setup" sub-menu under the "Analyze" menu. It seems that those who are not XXK oscilloscope enthusiasts cannot find it!