Trigger Event Register (Ter) - Agilent Technologies MSO6102A Programmer's Reference Manual

Trigger Event Register (TER)

This register sets the TRG bit in the status byte when a trigger event
occurs.
The TER event register stays set until it is cleared by reading the register
or using the *CLS command. If your application needs to detect multiple
triggers, the TER event register must be cleared after each one.
If you are using the Service Request to interrupt a program or controller
operation, you must clear the event register each time the trigger bit is
set.
Agilent 6000 Series Oscilloscopes Programmer's Reference
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Status Reporting
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