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S:\Hp8960\E1962B CDMA 2000\Pi Release\Reference Guide\Chapters\cdma2000_prog_sync_callpro.fm
Call Processing Event Synchronization
Call Processing Event Synchronization
Description
Using the call processing subsystem overlapped command synchronization commands, you can query the test
set to find out when an overlapped command operation is done (:DONE?, :OPC?), force the test set to not
execute any more commands until an overlapped command operation has completed (:WAIT), or simply force
an overlapped command to behave as a sequential command (:SEQ).
Pending Operation Flags
Associated with each overlapped command, the test set maintains a binary indicator known as a pending
operation flag. A pending operation flag is set true when the operation started by the overlapped command is
executing, and is set false when the operation is no longer executing.
NOTE In addition to the call processing subsystem overlapped commands, the test set also provides the
measurement-related INITiate <measurement> overlapped commands.