Trigger Setup and Run
Trigger Type Trigger Conditions
Bus
Optional: Trigger on common, serial-bus, packet-level information
with the following applica tion modules:
DPO4EMBD — I
2
CandSPI
DPO4AUTO — CAN
Triggering on Buses
You can use your DPO4000 oscilloscope to trigger on CAN, I
2
C, and SPI buses, if you have the DPO4AUTO or the DPO4EMBD
application module installed. The DPO4000 can display both physical layer (as analog waveforms ) and protocol level information
(as digital and symbolic waveforms).
To set up the bus trigger:
1. If you have not already defined your bus using
the front-panel B1 or B2 buttons, do so now.
(See page 84, Defining a Serial Bus.)
102 DPO4000 Series User Manual
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