494 Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide
31 MIL-STD-1553/ARINC 429 Triggering and Serial Decode
The Label bits are displayed in the same order as they are received on the wire. For
the Data, SSM, and SDI bits, the fields are displayed in the order received;
however, the bits within those fields are displayed in reverse order. In other words,
the non-Label fields are displayed in the ARINC 429 Word Format, while the bits
for those fields have the opposite transfer order on the wire.
ARINC 429 Totalizer
The ARINC 429 totalizer measures the total ARINC 429 words and errors.
The totalizer is always running, counting words and errors, and is displayed
whenever ARINC 429 decode is displayed. The totalizer counts even when the
oscilloscope is stopped (not acquiring data).
Pressing the [Run/Stop] key does not affect the totalizer.
When an overflow condition occurs, the counter displays OVERFLOW.
The counters can be reset to zero by pressing the Reset ARINC 429 Counters softkey
(in the decode Settings menu).
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