Triggering the Oscilloscope 4
6000 Series Oscilloscope User’s Guide 153
Oscilloscope Controls BUSDOCTOR, Synchronous Mode
Monitoring
You can see a synchronous and time-correlated display of
segment and slot timing boundaries by importing a FIBEX
(Field Bus Exchange format) file that defines the global FlexRay
schedule.
PC Controls BUSDOCTOR
For more advanced FlexRay protocol analysis, the
BUSDOCTOR 2 can be controlled by a PC and configured for
either synchronous or asynchronous operation using
DECOMSYS::VISION software.
See the DECOMSYS::BUSDOCTOR 2 user manual for more
information.
This type of system configuration provides higher-level FlexRay
protocol analysis measurements on the PC and time-correlated
FlexRay measurements on the oscilloscope’s display.
Setting Up the Oscilloscope and BUSDOCTOR 2
Connecting the Oscilloscope and BUSDOCTOR 2
Connect the MSO communication cable (which can be ordered
from DECOMSYS) between the BUSDOCTOR 2 and the
oscilloscope’s digital channels connector.
If the oscilloscope will control BUSDOCTOR, they must also be
connected via a LAN. This can be accomplished by connecting
both to a switch or hub, or by connecting the BUSDOCTOR LAN
cable directly to the oscilloscope (in a point-to-point
configuration).
Accessing the BUSDOCTOR Menu
1 In the Trigger section on the front panel, press the More key.
2 Press the Trigger softkey, and use the Entry knob to select
FlexRay.
3 Press the Settings softkey to access the FlexRay Trigger Menu.
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