Canbus td overview – Teledyne LeCroy CANbus TD - Quick Reference Guide User Manual

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CANbus TD Overview

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LeCroy, ActiveDSO, ProBus, SMART Trigger, JitterTrack,WavePro,WaveMaster, and Waverunner are registered trademarks of LeCroy Corporation.
Information in this publication supersedes all earlier versions. Specifications subject to change without notice.

Open the CAN Trace setup dialog by touching this
area. Select the source channel for the CAN Trace in
this dialog, and turn the CAN Trace ON/OFF. The
source can also be a memory or a math
function. Also select whether you are using a
single-ended or differential probe.

Touch this area to open the CAN Zoom dialog.
Control the CAN Zoom trace from this dialog,
and turn it ON/OFF.

Descriptor labels allow quick access to dialogs.
Touch them to open the dialog specific to that
descriptor label.

The CAN trigger can be set up from within the
Trigger dialog. Touch the Trigger descriptor label,
then select the CAN Trigger tab. You can also
access the Trigger dialog from the menu bar.

The Timebase dialog can be used to fix the sample
rate to a specific value. Touch the Timebase descriptor
label to open the dialog. Use a value at least 4x the
bit rate,or the decoding algorithm will not compute.

Add cursors to your display by touching this
area and selecting the appropriate cursors.
Adjust cursor position with the front panel knobs.
Or, turn the cursor knobs to turn cursors ON.

Add measurement parameters by touching
this area. Or, touch the MEASURE button in the
toolbar in the CAN Trace and CAN Zoom dialogs.

A descriptor label with a different color
background indicates that this trace is “Active”.
If it is a CAN Zoom, Memory, or Math Trace,
and is “Active”,the front panel zoom controls
will zoom and position that particular trace.

Escape from the CANbus TD program at any
time to add math, measurement parameters,
or to make changes to your setup. Re-enter
through Analysis, or by touching the CAN Trace
or CAN Zoom descriptor labels below the grid.

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This is an analog signal that is

time-correlated with the CAN Trace.

This is the CAN Zoom Trace

This is the CAN Trace capture