Serial bus analysis
R&S
®
RTM3000
335User Manual 1335.9090.02 ─ 09
● "Transmission": on a transmission.
5. Set the other trigger parameters according to the signal characteristics. All settings
are described below.
ARINC 429 Trigger Settings
Figure 13-48: Trigger setup to trigger on label and data patterns
Word
Triggers on a word start or word stop.
Remote command:
TRIGger:A:ARINc:WORD:TYPE on page 707
Error
Triggers on any combination of protocol errors. Enable the error types that you want to
trigger on.
"Parity"
Checks the parity and triggers if the parity is even.
"Gap Error"
Triggers on a gap error. The gap is calculated automatically from the
set sample rate.
"Coding Error"
Triggers on a coding error.
Remote command:
TRIGger:A:ARINc:ERRor:PARity on page 705
TRIGger:A:ARINc:ERRor:GAP on page 705
TRIGger:A:ARINc:ERRor:CODing on page 704
Label
Set the label settings to be triggered on.
ARINC 429 (option R&S
RTM-K7)