Teledyne LeCroy CANbus TD - Quick Reference Guide - Manual (Page 5)

Overview
CANbus TD trigger and decoding tools are easily
accessible in a variety of ways. The CANbus TD
option adds an additional dialog for CAN triggering
to the existing oscilloscope Trigger dialog, and a
new set of dialogs for setup of the CAN Analysis
and viewable CAN Trace and CAN Zoom. The CAN
|triggering dialog is conveniently accessed with just
one touch of the screen when the CANbus TD Trigger
Module is connected to the oscilloscope. The other
dialogs are always accessible through the Analysis
pull-down menu.
CAN Trigger
When the Trigger Module is completely connected
to the oscilloscope (both the USB cable and OIM are
connected), the CAN Trigger dialog will automatically
be displayed on the oscilloscope display. If you
don’t wish for it to be displayed, you can simply
touch “Close” to close the dialog.
CAN Analysis, CAN Trace, CAN Zoom
These dialogs provide the ability to set up the oscilloscope
for protocol decoding of CAN messages, with display
of the protocol data above the signal. They also allow
quick and easy setup and display of the CAN Trace
when you are using either single-ended or differential
probes, and when the source is a channel, a stored
memory (reference waveform) trace, or some other
trace. Zooming of the CAN messages (for more detail)
is also included in these dialogs.
When the Oscilloscope Interface Module (OIM) is
connected to the oscilloscope, a CAN Trace descriptor
box is displayed on the oscilloscope screen. This provides
one touch access to the CAN Trace setup dialog, and
quick access to the CAN Analysis and CAN Zoom dialogs.
Reference the Operator’s Manual for instructions on
how to access these dialogs at any time.
4
Using CANbus TD
CAN Trigger
CAN Analysis,
CAN Trace,
CAN Zoom