GPIB Requirements. Agilent Technologies 8712ES, 8714ET, 8714ES, 8712ET

Agilent Technologies 8712ES is a powerful network analyzer that provides precise and reliable measurements for a wide range of applications. With its advanced features and capabilities, the 8712ES is an ideal choice for engineers, technicians, and researchers who need to analyze and characterize RF and microwave devices and systems.

Introduction to GPIB Programming

GPIB Requirements

GPIB Requirements

Number of Interconnected Devices:

15 maximum

Interconnection Path/Maximum Cable Length:

20 meters maximum or 2 meters per device, whichever is less.

Message Transfer Scheme:

Byte serial/bit parallel asynchronous data transfer using a

3-line handshake system.

Data Rate:

Maximum of 1 megabyte per second over limited distances with tri-state drivers. The actual data rate is the transfer rate of the slowest device involved.

Address Capability:

Primary addresses: 31 talk, 31 listen. A maximum of 1 talker and 14 listeners at one time.

Multiple Controller Capability:

In systems with more than one controller (like the analyzer system), only one can be active at a time. The active controller can pass control to another controller, but only the system controller can assume unconditional control. Only one system controller is allowed. The system controller is hard-wired to assume bus control after a power failure.

Programmer’s Guide 1-7