National Instruments NI PXI-8104 - Manual (Page 14)

Chapter 1 Introduction
NI PXI-8104 User Manual 1-6 ni.com
You can expand the timing and triggering functionality of your PXI system
with PXI Timing and Synchronization products. These products provide
precision clock sources, custom routing of triggers for multi-chassis
synchronization, clock sharing, and more and are programmed with
NI-Sync. For more information visit
ni.com/pxi .
NI-VISA is the National Instruments implementation of the VISA
specification. VISA is a uniform API for communicating and controlling
USB, Serial, GPIB, PXI, VXI, and various other types of instruments. This
API aids in the creation of portable applications and instrument drivers. For
information on writing your own PXI instrument driver with NI-VISA,
refer to the NI-VISA Getting Started Manual and the
readme.txt file in
the NI-VISA directory. For more information visit ni.com/visa .
With LabVIEW for Linux and support for over two hundred devices on
Linux with the NI-DAQmx driver, you can now create Virtual Instruments
based on the Linux OS. Instrument control in Linux has been improved by
the NI-VISA driver for Linux and NI Modular Instruments are partially
supported. For more information visit
ni.com/linux .