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Reference
Droop Test
Table 35. Inrush Current measurements
USB Limits
User Configure Limits
80% to 120% References*
Measurements Max
Min
Max range
Min range
USB
Pass/Fail
Droop Compliance
Voltage
<330 mV 70.0 mV 264-396 mV
N/A
YES
Chapter 7, 7.2.4.1
*
References Section refers to the chapter numbers in ‘Universal Serial Bus
Specifications Revision
2.0-2000’.
Error Codes and Warnings
This section gives a list of error codes that the application displays and their
descriptions.
Table 36. Error Code descriptions
Error Codes
Error Message
Description
Possible Solutions
Sequencer Errors
E101
Error importing waveform from
the oscilloscope
The application is trying to import the
waveform(s) from the selected
source(s), but is not able to import the
waveform to the application
Make sure that the application settings are
the
same as the selected oscilloscope
channels. Check the probe connections
and the compliance test fixture connections
for the live signal(s)
E102
Error in accessing .tsv file
This error occurs whenever .tsv file is
selected as the source file and this file
is not a valid .tsv file
Check whether the file name extension is
.tsv. The selected .tsv source file may be
corrupted. Try running the application with
a different tsv file
Try generating the .tsv file using .tsv File
Generator utility that is available in the
Utilities menu
E103
Mismatch in the .tsv file format The .tsv file should match the file
structure mentioned in Reference
section of this help. For Low and Full
Speed signals, each data record
should have three values (Timestamp,
D+, D–). For a High Speed .tsv file, the
file should have two columns (Time,
Diff). Use a valid file
E104
Record length is more. Set the
record length to less than
XXXXXX data points
The record length is too high for the
waveform
Click the "Horiz" button or "Horiz/Acq"
Menu from the oscilloscope UI. Go to
Horizontal tab and decrease the record
length
TDSUSB2 Universal Serial Bus Measurement Package
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Содержание TDS5032
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Страница 24: ...Getting Started 10 TDSUSB2 Universal Serial Bus Measurement Package...
Страница 32: ...Installation 18 TDSUSB2 Universal Serial Bus Measurement Package...
Страница 61: ...Operating Basics TDSUSB2 Universal Serial Bus Measurement Package 47...
Страница 76: ...Taking Measurements 62 TDSUSB2 Universal Serial Bus Measurement Package...
Страница 88: ...Tutorial 74 TDSUSB2 Universal Serial Bus Measurement Package...
Страница 158: ...Application Examples 144 TDSUSB2 Universal Serial Bus Measurement Package...
Страница 225: ...Measurement Algorithms Figure 126 Equipment setup for Chirp Test TDSUSB2 Universal Serial Bus Measurement Package 211...
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Страница 239: ...Measurement Algorithms Figure 138 Viewing SOF TDSUSB2 Universal Serial Bus Measurement Package 225...
Страница 248: ...Glossary 234 TDSUSB2 Universal Serial Bus Measurement Package...