Measure time from trigger – Teledyne LeCroy USB Chief - Users Manual User Manual

Page 60

Chief User’s Manual

CATC

Version 1.7

The Raw Bits View for that packet appears.

Note

You can also display the Raw Bits View by double-clicking on Packet #.

Along the top of the Raw Bits View is a linear strip of the logical bit values with
corresponding field demarcations. Bit stuffing is displayed in color. Below the
logical bit values is a representation of the D+/D- signaling complete with NRZ
encoding. A scroll bar assists in navigation of larger packets. Two buttons below
the scroll bar, Next Stuff Bit and Next Stuff Bit Error, are used to find bit
stuffing in larger packets.

Note

Due to a limitation with Windows 98 and Windows 95, the Raw Bits View is
limited to roughly the first 100 bytes.

Measure Time from Trigger

You can make a quick measurement from a specific packet to the Trigger Position.

To measure from a packet,

Step 1

Left-click on Packet # for the packet you want to measure.

Step 2

Select Time from Trigger.