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ZTEC Instruments] is a participating Executive Member. VXI's core market is in Military and Avionics Automatic Test Systems. The VXIplug&play Alliance specified additional hardware and software interoperability standards, such as the Virtual Instrument Software Architecture (VISA), although the alliance was eventually merged with the IVI ...
It was specified by the IVI Foundation [1] and is intended to replace the older VXI-11 [2] protocol. Like VXI-11, HiSLIP is normally used via a library that implements the VISA API. Version 1.4 of the LAN eXtensions for Instrumentation (LXI) standard recommends HiSLIP as “LXI HiSLIP Extended Function for LXI based instrumentation”.
The VISA standard [1] includes specifications for communication with resources (usually, but not always, instruments) over T&M-specific I/O interfaces such as GPIB and VXI. There are also some specifications for T&M-specific protocols over PC-standard I/O, such as HiSLIP [2] or VXI-11 [3] (over TCP/IP) and USBTMC [4] (over USB).
The VXIplug&play Systems Alliance was founded in 1993 [2] with the aim of unifying VXI hardware and software to achieve 'plug and play' interoperability for VXI and GPIB instruments. As part of the unifying process, VXIplug&play instrument drivers [ 3 ] were also defined.
Proposed in 2005 by Keysight [2] and VTI Instruments, [3] the LXI standard adapts the Ethernet and World Wide Web standards to test and measurement applications. [4] The standard defines how existing standards should be used in instrumentation applications to provide a consistent feel and ensure compatibility between equipment.
64 signals implemented as 32 high speed differential pairs for core fabric; 104 VME64 signals; 268 for user I/O including 128 high speed differential pairs (giving a total of 160 high speed differential pairs) 28 for system utilities or spares; The connector is designed to allow a typical stiffening bar and a standard length PMC.
This page was last edited on 13 July 2009, at 18:51 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
VTI Instruments Corporation sells precision instrumentation for electronic signal distribution, data acquisition and monitoring. [1] The company's products are used to automate the functional testing of complex electronic systems as well as to monitor and record data that characterizes the physical integrity of aircraft, engines, and other large structures.