Teledyne LeCroy USBTracer_Trainer - Users Manual - Manual (Page 101)

USB Protocol Suite User Manual Chapter 4: Software Overview
LeCroy Corporation
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When the data is saved, the Recorded Data file appears in the main display window, and
the Recording Status window clears.
• If the recording resulted from a Trigger Event, the first packet following the
trigger (or the packet that caused the trigger) is initially positioned second
from the top of the display.
• If the recording did not result from a Trigger Event, the display begins with the
first packet in the traffic file.
4.6.3 Recording Activity
During recording, a segment of the Status Bar displays recording activity as a series of
vertical bars.
The more vertical bars that display, the greater the amount of activity recording. If there
are no vertical bars, there is no recording activity.
During uploading, the percent of the completed upload displays.
Note: If packets are filtered from the recording, or data are truncated, recording
activity reduces.
4.6.4 Search Status
The lower rightmost segment displays the current search direction: Fwd (forward) or
Bwd (backward). Change the search direction from the Search Menu or double-click the
Search Status segment.
4.6.5 SuperSpeed Termination Status
The lower right middle of the Status Bar shows the SuperSpeed Termination status.
Note: The status is the status of the Analyzer’s port, not of the device or host under test.
When in Analyzer-only mode, it shows the status of the Analyzer A and B ports.
When in Exerciser mode, it shows the status of the Exerciser port.
Polling occurs when the Application CPU is not busy.
The polling interval is reflected in a small dot (.) at the end of the string in the Status Bar.
Note: Terminations reflect what the Analyzer is presenting to the device or host.
The Analyzer changes these terminations while attempting to connect the
Host DUT and Device DUT together using the SuperSpeed connection
protocol. For more information about the Recording buttons, see “Recording”
on page 80.