ASCII/Hex Edit Controls

The state of the GPIB data and control lines is displayed on the row of LEDs and the upper ASCII and Hex edit controls. The value of the GPIB data and control lines can be altered using the row of binary switches and the lower ASCII and Hex edit controls.

You can enter the GPIB data value as an ASCII value in the ASCII edit control, a hexadecimal value in the Hex edit control, or a binary value in the 8 to 1 binary switches. Note that the GPIB data value is replicated in all three representations: ASCII, hexadecimal, and binary.

You can enter the GPIB control value using the EOI, ATN, SRQ, REN, IFC, NRFD, NDAC, and DAV binary switches. The up position corresponds to the assertion of the line.