Pendulum CNT-90 - Controlling Measurement Timing

SCPI-defined Status
Registers
The counter has two 16-bit SCPI-defined
status structures: The operation status
register and the questionable data regis
-
ter. These are 16 bits wide, while the sta
-
tus byte and the standard status groups
are 8 bits wide.
6-18 Status Subsystem
Using the Subsystems
Logical OR
Enable Register
Event Register
Standard Event Register
Service Request Enable
Logical OR
Status Byte Register
Logical ORLogical OR
Condition Register
Enable Register
Event Register
Logical OR
Condition Register
Enable Register
Event Register
SRQ signal
Event Register
Enable Register
Device Register 0Operation Status Register
Questionable Data Register
Error Queue Output Queue
01234567
Figure 6-6 Status structure 7, Operation Status Group, and Status structure 3,
Questionable Data Group are SCPI defined.