Agilent Technologies InfiniiVision 4000 X-Series User Manual page 454

27
MIL-STD-1553/ARINC 429 Triggering and Serial Decode
2 In the submenu accessed by the Settings softkey, you can use the Base
3 Press the Word Format softkey and specify the word decode format:
4 If the decode line does not appear on the display, press the [Serial] key
5 If the oscilloscope is stopped, press the [Run/Stop] key to acquire and
If the setup does not produce a stable trigger, the ARINC 429 signal may be slow enough
N O T E
that the oscilloscope is AutoTriggering. Press the [Mode/Coupling] key, then press the
Mode softkey to set the trigger mode from Auto to Normal.
You can use the horizontal Zoom window for easier navigation of the
decoded data.
See Also
•
•
454
softkey to select between hexadecimal and binary display of the
decoded data.
The base setting is used for data display in both the decode line and in
the Lister.
Label values are always displayed in octal, and SSM and SDI values are
always displayed in binary.
Label/SDI/Data/SSM:
•
• Label - 8 bits.
• SDI - 2 bits.
• Data - 19 bits.
• SSM - 2 bits.
Label/Data/SSM:
•
• Label - 8 bits.
• Data - 21 bits.
• SSM - 2 bits.
Label/Data:
•
• Label - 8 bits.
• Data - 23 bits.
to turn it on.
decode data.
"Interpreting ARINC 429 Decode"
"ARINC 429 Totalizer"
on page 455
on page 456
Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide