Tektronix TDSUSB2, Manual

Page: 189 / 250

Reference
Table 36.Error Code descriptions (cont.)
Miscellaneous
E1000 Invalid device Chirp-K for this
test As part of the USB2.0 description, a
minimum of 3 Chirp-K and 3 Chirp-J
states are expected after Chirp
Response timing. An absence of this
may lead to incorrect results
Try acquiring the signals again by pressing
Run button
E1001 No SOF found No SOF in D+ and D- Power off the DUT, check the probe
connection and try acquiring the signal
E1002 The current signal is not a Reset
From Suspend signal. Acquire
the correct signal and proceed
Acquired signal is not a correct Reset
From Suspend signal. Correct Reset
From Suspend Signal is required to
perform the measurement
Try acquiring the signals again by pressing
Run button
E1003 The current signal is not a
Resume signal acquire the
correct signal and proceed
Acquired signal is not a correct
Resume signal. Correct Resume
signal is required to perform the
measurement
Try acquiring the signals again by pressing
Run button
E1004 The current signal is not a
Suspend signal acquire the
correct signal and proceed
Acquired signal is not a correct
Suspend signal. Correct Suspend
signal is required to perform the
measurement
Try acquiring the signals again by pressing
Run button
E1005 There is no falling edge
transition for this test.
If there is no J state found Try acquiring the signals again by pressing
Run button
E1006 There is no start of Chirp-K state
for this device If there is no K state found Try acquiring the signals again by pressing
Run button
E1007 There is no K State transition
driven by the host controller
If there is no K state found Try acquiring the signals again by pressing
Run button
E1008 The current signal is not a Reset
From Resume signal. Acquire
the correct signal and proceed
The acquired signal is not a correct
Reset From Resume signal. Correct
Reset From Resume signal is required
to perform the measurement
Try acquiring the signals again by pressing
Run button
TDSUSB2 Universal Serial Bus Measurement Package 175