Arinc 429 Triggering - Agilent Technologies InfiniiVision 4000 X-Series User Manual

27
MIL-STD-1553/ARINC 429 Triggering and Serial Decode

ARINC 429 Triggering

To set up the oscilloscope to capture a ARINC 429 signal, see
ARINC 429 Signals"
After setting up the oscilloscope to capture a ARINC 429 signal:
1 Press [Trigger].
2 In the Trigger Menu, press the Trigger softkey; then, turn the Entry knob
3 Press the Trigger: softkey; then, turn the Entry knob to select the trigger
4 If you select the Label or Label + Bits condition, use the Label softkey to
452
on page 450.
to select the serial slot (Serial 1 or Serial 2) on which the ARINC 429
signal is being decoded.
condition:
Word Start — triggers on the start of a word.
•
Word Stop — triggers at the end of a word.
•
Label — triggers on the specified label value.
•
Label + Bits — triggers on the label and the other word fields as
•
specified.
Label Range — triggers on a label following in a min/max range.
•
Parity Error — triggers on words with a parity error.
•
Word Error — triggers on an intra- word coding error.
•
Gap Error — triggers on an inter- word gap error.
•
Word or Gap Error — triggers on either a Word or Gap Error.
•
All Errors — triggers on any of the above errors.
•
All Bits (Eye) — triggers on any bit, which will therefore form an eye
•
diagram.
All 0 Bits — triggers on any bit with a value of zero.
•
All 1 Bits — triggers on any bit with a value of one.
•
specify the label value.
Label values are always displayed in octal.
Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide
"Setup for