104
4000 X-Series Oscilloscopes Advanced Training Guide
4
Serial Bus Decoding & Triggering, Search & Navigation, and Segmented Acquisition Labs
You should now see CAN decoding of this signal on your scope’s display similar to
, but we still haven’t established stable triggering. The scope is still
triggering on any rising edge of channel-1 (default trigger condition). Let’s now
set up the scope to trigger on a CAN data frame with the ID = 07F
HEX
.
13
Press the
[Trigger]
front panel key.
14
Select
Serial 1 (CAN)
from the
Trigger Type
menu.
15
Tap
Trigger on: SOF
; then select
Data Frame ID (~RTR)
.
16
Tap the
Bits
softkey.
17
Tap the
Hex
softkey; then select
F
using the Entry knob.
Figure 68
Decoding a CAN bus while triggering on any rising edge of the input signal.
