Current Search Value

The current search value of each GPIB data line is displayed by the spin controls labeled D8 to D1 (where 8 is the most significant bit). The current search value of the GPIB control and handshake lines is displayed by the spin controls labeled EOI through DAV. You can use the spin controls to assert/unassert the lines. Each line has three possible states: 0 is unasserted, 1 is asserted, and x is don't care, which means the line can be asserted or unasserted.