Teledyne LeCroy USBTracer_Trainer - Users Manual - Manual (Page 119)

USB Protocol Suite User Manual Chapter 5: Reading a Trace
LeCroy Corporation
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5.10 Pop-up Tool-tips
Many fields within the trace display pop-up tool-tips when the mouse pointer is
suspended over them. These tips provide added details about the field.
5.11 Hide SOF Packets (2.0)
You can hide Start-of-Frame (SOF) packets that may be uninteresting in a given context
from a Trace View by clicking the Hide SOF Packets button on the Tool Bar:
• Click to hide all SOF packets.
Note: This also hides low-speed EOPs.
5.12 Hide NAKs
You can hide NAKs that may be uninteresting in a given context from a Trace View by
clicking the Hide NAKs button on the Tool Bar:
• Click to hide all NAK packets.
This also hides 3.0 NRDY transactions, if they are virtual equivalents of a 2.0 NAK
situation.
5.13 Hide Devices
Click the button to open a menu for select any address/endpoint combination to be
hidden. Click the Control (CTRL) key to select multiple values. This menu can be moved
from its default location and floated in the trace window for later use.
5.14 Hide Chirps (2.0)
Click the button to hide any Chirped-J or Chirped-K packets recorded in a USB 2.0
Hi-Speed trace.
5.15 Hide Link Commands (Flow Control) (3.0)
Click the button to Hide Link Commands (Flow Control).