NI-VISA20.0 MACOS Driver Full 美国国家仪器虚拟仪器软件架构VISA20.0 苹果系统版驱动完整版下载

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NI-VISA20.0 MACOS Driver Full 美国国家仪器虚拟仪器软件架构VISA20.0 苹果系统版驱动完整版下载

NI-VISA为使用GPIB、串行、PXI和其他类型仪器的用户提供支持。
NI-VISA是一个NI仪器驱动程序，是虚拟仪器软件架构(VISA) I/O标准的具体实现。虚拟仪器软件架构(VISA)这一标准用于配置和编程基于GPIB、VXI、PXI、串口(RS232/485)、以太网/LXI和/或USB接口的仪器系统以及故障分析。NI-VISA包括实用程序、底层控制功能和范例，可帮助您快速创建应用程序。
注意，NI-VISA从VISA14.0版开始，使用年代名称来命名，即14代表的是2014年，不再延续之前的5.X之类的名称。而在VISA5.4.1及之前的版本，则是使用数字版本来命名的，5并不是代表着2005年之类的。

NI-VISA 20.0
发布日期
20-7-29
受支持的操作系统
Mac OS X
语言
English
校验和
完整版：
文件大小: 72298418 字节 (68.95 MB)
修改日期: 2020-08-01 05:13
MD5: 3a4d4798cd62913a8ca71aade0e483e2（官方正确）
SHA1: 1bb61f1ac8125f7548e6a3f2ba136241ea0341a2
SHA256: f4c1e799ef63c70b3bd5f637c26aea24a570f1d0517445edbdd5d45985c023bb
CRC32: c171bd7e
百度网盘和NI官方下载地址：
NI-VISA20.0MAC.txt (257 Bytes, 下载次数: 0, 售价: 10 元)

2020-10-22 23:29 上传

点击文件名下载附件

NI-VISA 20.0 for macOS Readme

May 2020

This file contains important information about NI-VISA 20.0 for macOS, including supported platforms, known issues, new features, and a partial list of bugs fixed for NI-VISA 20.0.

Contents

Overview

System Requirements

NI Application Software Support

Installation Instructions

Product Security and Critical Updates

NI Software Support for 32-bit applications

New Features


Known Issues


Bug Fixes

Legal Information

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Overview

NI-VISA is the NI implementation of the Virtual Instrument Software Architecture (VISA), a standard for configuring, programming, and troubleshooting instrumentation systems comprising GPIB, VXI, PXI, Serial, Ethernet, and/or USB interfaces.

System Requirements

NI-VISA 20.0 for macOS supports the following platforms:

• macOS 10.15.x
• macOS 10.14.x
  

NI-VISA for macOS currently supports the following resource types and utilities:

• GPIB
• Serial
• PXI/PCI
• TCPIP
• Remote Client
• Remote Server
• ENET Serial
• USB
• VISA Interactive Control
• NI I/O Trace
  

Note  NI-VISA for macOS supports only 64-bit applications.

NI Application Software Support

The following table lists the NI application software versions supported by NI-VISA:

NI Application Software	Versions Supported by NI-VISA
NI LabVIEW	2017, 2018, 2019, 2020

Installation InstructionsLabVIEW Installation

You can install all of your LabVIEW products—including NI-VISA—using the LabVIEW 2020 Platform media. Refer to the LabVIEW Installation Guide on the LabVIEW Platform media for installation instructions and system requirements.

To request additional LabVIEW Platform media, visit ni.com/r/media.

Note  If you purchased this product with an NI Software Suite or NI Product Bundle, use the installation media that shipped with your purchase to install this product.

Installed Files and Paths

There are three main locations where NI-VISA installs files.

• The local /Library/Frameworks folder contains the VISA.framework folder. This folder contains all needed headers and supporting Passport libraries that NI-VISA uses.
• In the local /Applications/National Instruments folder, there is an NI-VISA folder. This folder includes the NI-VISA Help, as well as several groups of C examples using NI-VISA. This NI-VISA folder also includes a graphical utility called NI-VISA Configuration to configure VISA options and the VISA Interactive Control (VISAIC).
• Finally, the /Library/Preferences folder contains an NIvisa folder with .ini files. These files are used for NI-VISA settings and status codes.
  

Product Security and Critical Updates

Visit ni.com/security for security information about NI products. Visit ni.com/critical-updates for information about critical updates from NI.

NI-VISA 19.0 Drops Support for 32-bit Applications in 2019

NI-VISA dropped support for 32-bit applications starting in 2019. Versions of this product that ship after May 1, 2019 (including NI-VISA 19.0) will not support 32-bit applications. For detailed information about 32-bit application support, visit ni.com/r/32bitsupport.

New FeaturesNI-VISA 15.0

Added support for NI MAX.

NI-VISA 14.0

Added support for 64-bit versions of LabVIEW.

Added support for the System Configuration API.

Added support for viGpibControlREN on TCPIP resources that use the VXI-11 protocol.

NI-VISA 5.3

Improved performance of viRead for a HiSLIP resource.

NI-VISA 5.2

Improved performance of viWrite for a HiSLIP resource.

NI-VISA 5.1.2

Added support for 64-bit kernel for OS X.

Added OS X 10.7 support.

NI-VISA 5.1

Added support for HiSLIP.

Added the VISA Interactive Control (VISAIC) stand-alone application. Refer to the NI-VISA Help for more information on the updates to VISAIC.

NI-VISA 5.0

Added OS X 10.6 support.

Added support for 64-bit formatted I/O.

Dropped GPIB-VXI support.

NI-VISA 4.5

Added automatic detection of LXI (TCP/IP) devices that support the mDNS and DNS-SD technologies.

NI-VISA 4.0.1

Added support for the PXI/PCI Passport on the x86 architecture.

Added native support for the NI-VISA Configuration Utility on the x86 architecture.

NI-VISA 4.0

Added support for OS X on the x86 architecture, aka Mactel.

Added support for 64-bit data transfers in register-based operations, to support the VISA 4.0 specification.

Added support for DTR/DSR flow control. The Agilent 34401A requires DTR/DSR flow control when used via Serial. Note that not all Serial port drivers on OS X support DTR/DSR. We have tested the Agilent 34401A with NI-VISA 4.0 using the Keyspan USA-19HS and verified that it works properly.

Known Issues

You can access the software and documentation known issues list online. For a list of known issues with NI-VISA 20.0, visit the ni.com/r/visaknownissues list on ni.com

Bug Fixes

For a list of bug fixes for NI-VISA, visit ni.com/info and enter the Info Code ni.com/r/nivisafixlist.

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Legal Information

Copyright

© 1995–2020 National Instruments. All rights reserved.

Under the copyright laws, this publication may not be reproduced or transmitted in any form, electronic or mechanical, including photocopying, recording, storing in an information retrieval system, or translating, in whole or in part, without the prior written consent of National Instruments Corporation.

NI respects the intellectual property of others, and we ask our users to do the same. NI software is protected by copyright and other intellectual property laws. Where NI software may be used to reproduce software or other materials belonging to others, you may use NI software only to reproduce materials that you may reproduce in accordance with the terms of any applicable license or other legal restriction.

Third-Party Legal Notices

You can find third-party legal notices in the /Library/Application Support/National Instruments/Legal Information directory.

U.S. Government Restricted Rights

If you are an agency, department, or other entity of the United States Government ("Government"), the use, duplication, reproduction, release, modification, disclosure or transfer of the technical data included in this manual is governed by the Restricted Rights provisions under Federal Acquisition Regulation 52.227-14 for civilian agencies and Defense Federal Acquisition Regulation Supplement Section 252.227-7014 and 252.227-7015 for military agencies.

IVI Foundation Copyright Notice

Content from the IVI specifications reproduced with permission from the IVI Foundation.

The IVI Foundation and its member companies make no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The IVI Foundation and its member companies shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

Trademarks

Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for information on National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.

Patents

For patents covering the National Instruments products/technology, refer to the appropriate location: Help» Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents.

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