Operating Basics How to Save and Recall a Setup
TSV file format description
For Low Speed and Full Speed Signal Quality Check, the input TSV file is an m x 3 matrix with m
rows and three columns. The file has Time v alues and Voltage values for D+ and D– in the first, second
and third columns respectively.
The input TSV file for High Speed Signal Quality Check is a m x 2 m atrix with m rows and two columns.
The file has Time and Voltage values for D ifferential signals in the first and s econd columns.
The input TSV files for Inrush and Droop tests are an m x 2 matrix with m rows and 2 columns. For Inrush
tests, the file has Time and Current values in the first and second columns. For Droop test, the file has
Time and Vo
ltage values in the first and second columns.
CSV file format description
Low Speed and Full Speed single-ended signals for Signal Quality Check require two .csv files to generate
the corresponding TSV file. The .csv files have two columns. One .csv file has time and voltage values
for D+ signals, while the second column has the time and the current values for D– signals. Both files
must have the same time values.
Differential signals require one .csv file with two columns, one column for time a nd another for voltage
values.
If you select Differential for Inrush and Droop signa ls, the .csv file has two columns: one column for time
values, and another for current and voltage values. You require only one .csv file for Inrush and Droop
tests. This .csv file has two columns: one column for the Time Values and the other for Current (Inrush)
and V
oltage (Droop) values. You must use the Differential option for conversion.
View the TSV file generator
How to Save and Recall a Setup
You can use the Save and Recall menus to save and recall the va rious configuration setups. To access the
Save and Recall menus , go to the File menu in the menu b ar and choose Save or Recall.
NOTE. Do not edit the .ini or the .set files, or the recall setup files generated by the application. This can
cause instability to the application. If you try to edit the.ini of the .set files, you get an error message ‘The
s
aved file has been corrupted and cannot be recalled.’
See Also
Saving a Setup
Recalling a Saved Setup
TDSUSB2 Universal Serial Bus Measurements Package 59
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