Serial Bus Decoding & Triggering, Search & Navigation, and Segmented Acquisition Labs
4
4000 X-Series Oscilloscopes Advanced Training Guide
141
12
Switch the
Trigger
from
Word Start
to
Label
. Tap the
Label
softkey and rotate the
Entry knob to select a value of
076
.
You should now see a stable trigger, as a word with label 076 only occurs once in
the repetitive training signal built into the machine. Reference
. Next,
let's widen the scope's timebase and look how the search tool works.
Figure 95
Fast hardware decoding of ARINC-429 traffic.
