Short name: Primary Addr
Requires: Base Development System
Classes: VXI/GPIB-VXI Backplane, GPIB BoardInterface, VXI/GPIB-VXI/VME RBD Instr, Instr, VXI/GPIB-VXI MBD Instr, GPIB Instr, VXI/GPIB-VXI/VME MemAcc
Returns the primary address of the GPIB controller used by the given session.
The following table lists the characteristics of this property.
| Data type | ![]()  | 
| Permissions | Read Only |