User`s guide

Programming via GPIB and VXI 4
Agilent VISA User’s Guide 127
MEMACC Resource Event Attribute
The following read- only events provide notification that an
asynchronous operation has completed.
VI_ATTR_GPIB_SECONDARY_ADDR Secondary address of the GPIB-VXI
controller used by the session.
Table 30 Events Providing Notification About Asynchronous Operations
Attribute Description
VI_ATTR_EVENT_TYPE Unique logical identifier of the event.
VI_ATTR_STATUS Return code of the asynchronous I/O operation that
has completed.
VI_ATTR_JOB_ID Job ID of the asynchronous I/O operation that has
completed.
VI_ATTR_BUFFER Address of a buffer used in an asynchronous
operation.
VI_ATTR_RET_COUNT Actual number of elements that were asynchronously
transferred.
Table 29 Attributes that Provide Specific Address Information