TDS5000B Online Programmer Guide
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*DDT
Description
This command allows you to specify a command or a list of commands
that are executed when the instrument receives a *TRG command or
the GET GPIB interface message. Define Device Trigger (*DDT) is a
special alias that the *TRG command uses.
Group
Miscellaneous
Related Commands
ALIas, *TRG
Syntax 1
*DDT {<Block>|<Qstring>}
Syntax 2
*DDT?
Arguments
H <Block>
This is a complete sequence of program messages. The messages can
contain only valid commands that must be separated by semicolons
and must follow all rules for concatenating commands. The sequence
must be less than or equal to 80 characters. The format of this argu-
ment is always returned as a query.
H <QString>
This is a complete sequence of program messages. The messages can
contain only valid commands that must be separated by semicolons
and must follow all rules for concatenating commands. The sequence
must be less than or equal to 80 characters.
Example
*DDT #OACQUIRE:STATE RUN
This command specifies that the acquisition system will be started each
time a *TRG command is sent.
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