400 Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
26 MIL-STD-1553/ARINC 429 Triggering and Serial Decode
• 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.
4 If you select the Label or Label + Bits condition, use the Label softkey to
specify the label value.
Label values are always displayed in octal.
5 If you select the Label + Bits condition, use the Bits softkey and submenu
to specify the bit values:
Use the Define softkey to select SDI, Data, or SSM. The SDI or SSM
selections may not be available, depending on word format selection in
the Serial Decode Menu.
Use the Bit softkey to select the bit to change.
Use the 01X softkey to set the bit value.
Use the Set all Bits softkey to set all bit values to 0, 1, or X.
6 If you select the Label Range condition, use the Lable Min and Label Max
softkeys to specify the ends of the range.
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