Technical data

s1
95
Agilent Infiniium 90000 Series Oscilloscopes
Programmer's Reference
6
Status Reporting
Status Reporting Data Structures 98
Status Byte Register 100
Service Request Enable Register 102
Message Event Register 103
Trigger Event Register 104
Standard Event Status Register 105
Standard Event Status Enable Register 106
Operation Status Register 107
Operation Status Enable Register 108
Mask Test Event Register 109
Mask Test Event Enable Register 110
Acquisition Done Event Register 111
Process Done Event Register 112
Trigger Armed Event Register 113
Auto Trigger Event Register 114
Error Queue 928
Output Queue 116
Message Queue 117
Clearing Registers and Queues 118
An overview of the oscilloscope's status reporting structure is shown in
Figure 2. The status reporting structure shows you how to monitor
specific events in the oscilloscope. Monitoring these events lets you
determine the status of an operation, the availability and reliability of the
measured data, and more.
• To monitor an event, first clear the event, then enable the event. All of
the events are cleared when you initialize the oscilloscope.
• To generate a service request (SRQ) interrupt to an external computer,
enable at least one bit in the Status Byte Register.