Technical data

546 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Guide
5 Commands by Subsystem
:TRIGger:M1553:TYPE
(see page 750)
Command Syntax
:TRIGger:M1553:TYPE <type>
<type> ::= {DSTArt | DSTOp | CSTArt | CSTOp | RTA | PERRor | SERRor
| MERRor | RTA11}
The :TRIGger:M1553:TYPE command specifies the type of MIL- STD 1553
trigger to be used:
• DSTArt — (Data Word Start) triggers on the start of a Data word (at the
end of a valid Data Sync pulse).
• DSTOp — (Data Word Stop) triggers on the end of a Data word.
• CSTArt — (Command/Status Word Start) triggers on the start of
Comamnd/Status word (at the end of a valid C/S Sync pulse).
• CSTOp — (Command/Status Word Stop) triggers on the end of a
Command/Status word.
• RTA — (Remote Terminal Address) triggers if the RTA of the
Command/Status word matches the specified value. The value is
specified in hex.
• RTA11 — (RTA + 11 Bits) triggers if the RTA and the remaining 11 bits
match the specified criteria. The RTA can be specifed as a hex value,
and the remaining 11 bits can be specifed as a 1, 0, or X (don't care).
• PERRor — (Parity Error) triggers if the (odd) parity bit is incorrect for
the data in the word.
• MERRor — (Manchester Error) triggers if a Manchester encoding error is
detected.
• SERRor — (Sync Error) triggers if an invalid Sync pulse is found.
Query Syntax
:TRIGger:M1553:TYPE?
The :TRIGger:M1553:TYPE? query returns the currently set MIL- STD 1553
trigger type.
Return Format
<type><NL>
<type> ::= {DSTA | DSTO | CSTA | CSTO | RTA | PERR | SERR
| MERR | RTA11}
See Also • "Introduction to :TRIGger Commands" on page 440
• ":TRIGger:M1553:RTA" on page 543
• ":TRIGger:M1553:PATTern:DATA" on page 542
• ":TRIGger:MODE" on page 447