1241
Keysight InfiniiVision 3000T X-Series Oscilloscopes
Programmer's Guide
39 Status Reporting
Status Reporting Data Structures / 1243
Status Byte Register (STB) / 1246
Service Request Enable Register (SRE) / 1248
Trigger Event Register (TER) / 1249
Output Queue / 1250
Message Queue / 1251
(Standard) Event Status Register (ESR) / 1252
(Standard) Event Status Enable Register (ESE) / 1253
Error Queue / 1254
Operation Status Event Register (:OPERegister[:EVENt]) / 1255
Operation Status Condition Register (:OPERegister:CONDition) / 1256
Arm Event Register (AER) / 1257
Overload Event Register (:OVLRegister) / 1258
Hardware Event Event Register (:HWERegister[:EVENt]) / 1259
Hardware Event Condition Register (:HWERegister:CONDition) / 1260
Mask Test Event Event Register (:MTERegister[:EVENt]) / 1261
Clearing Registers and Queues / 1262
Status Reporting Decision Chart / 1263
IEEE 488.2 defines data structures, commands, and common bit definitions for
status reporting (for example, the Status Byte Register and the Standard Event
Status Register). There are also instrument-defined structures and bits (for
example, the Operation Status Event Register and the Overload Event Register).
An overview of the oscilloscope's status reporting structure is shown in the
following block diagram. The status reporting structure allows monitoring
specified events in the oscilloscope. The ability to monitor and report these events
allows determination of such things as the status of an operation, the availability
and reliability of the measured data, and more.
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