National Instruments PC/104-GPIB Manual page 17

Chapter 1 Introduction
The GPIB Analyzer is another optional tool available from National
Instruments that is useful in troubleshooting a variety of IEEE 488
hardware and software problems. With its built-in time-stamping
capability, you can easily determine the throughput and overhead of
your GPIB systems. The GPIB Analyzer software comes with the
AT-GPIB/TNT+ and PCMCIA-GPIB+ products, which provide GPIB
Analyzer support along with the functionality of a high-performance
GPIB Controller.
For more information, or to request free demonstration software,
contact National Instruments.
© National Instruments Corporation 1-5 PC/104-GPIB for Windows 95