Tektronix DPO4000 Series User Manual

Acquire the Signal
Defining a Serial Bus
Your DPO4000 oscilloscope can trigger on I
2
C and SPI serial buses if the DPO4EMBD application module is installed. It can trigger
on CAN serial buses if the DPO4AUTO applica tion module is insta lled. It can display the physical layer of a bus (as analog
waveforms), digital waveforms, and protocol level information (as symbolic waveforms). Plug in the DPO4EMBD application module
to use the I
2
C and SPI features. Plug in the DPO4AUTO application module to u se the CAN features.
Using bu ses in two steps
To quickly use serial bus triggering:
1. Push B1 or B2 and enter parameters of the
bus to trigger on.
You can separately use B1 and B2 to view
two different buses.
2. Push Trigger Menu and enter trigger
parameters. (See page 98, Choo sing a
Trigger.)
You can display bu s information without
triggering on the bus sign al.
84 DPO4000 Series User Manual

Tektronix DPO4000 Series Specifications

General

Brand	Tektronix
Model	DPO4000 Series
Category	Test Equipment
Language	English