872 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
31 :SBUS<n> Commands
:SBUS<n>:A429:TRIGger:PATTern:SDI
(see page 1610)
Command Syntax
:SBUS<n>:A429:TRIGger:PATTern:SDI <string>
<string> ::= "nn" where n ::= {0 | 1 | X}, length always 2 bits
The :SBUS<n>:A429:TRIGger:PATTern:SDI command defines the ARINC 429
two-bit SDI pattern resource according to the string parameter. This pattern
controls the SDI pattern searched for in each ARINC 429 word.
The specified SDI is only used if the :SBUS<n>:A429:FORMat includes the SDI
field.
Query Syntax
:SBUS<n>:A429:TRIGger:PATTern:SDI?
The :SBUS<n>:A429:TRIGger:PATTern:SDI? query returns the current settings of
the specified ARINC 429 two-bit SDI pattern resource in the binary string format.
Return Format
<string><NL> in nondecimal format
Errors • "-241, Hardware missing" on page 1551
See Also • "Introduction to :TRIGger Commands" on page 1295
• ":SBUS<n>:A429:FORMat" on page 866
• ":SBUS<n>:A429:TRIGger:TYPE" on page 875
• ":SBUS<n>:A429:TRIGger:PATTern:DATA" on page 871
• ":SBUS<n>:A429:TRIGger:PATTern:SSM" on page 873
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