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GB/T 21547.3-2008VMEbus Extensions for instrumentation -- Part 3: TCP/IP-IEEE488.1 Interface specification (English PDF)

VME总线对仪器的扩展第3部分：TCP/IP-IEEE488.1 接口规范

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

March 31, 2008

Implementation date

November 1, 2008

Scope

GB/T 21547.3-2008 is the English-translated version of VME总线对仪器的扩展第3部分：TCP/IP-IEEE488.1 接口规范.

GB/T 21547.3-2008 — This specification is part of the series of VXI bus specification defines a TCP/IP-IEEE488.1 interface devices. The only direct reference network of the present specification is to support the Internet Protocol network group.

This specification defines the art may be on other networks Use, such as support for OSI standard network protocol, this section does not address the relevant conversion.

The upper specification using open Internet Protocol Suite Network Computing (the ONC) Remote Procedure Call (RPC). TCP/IP-IEEE488.1 interface device can also support other network protocols.

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Document preview — GB/T 21547.3-2008

National Standard of the People's Republic of China

ICS: 17.220
Classification: N 20

Issued by: Standardization Administration of China

Introduction
1 Introduction
1.1 Scope
1.2 Text Structure

Foreword

GB/T 21547 "VME1) bus expansion instrument" is divided into the following parts.

--- Part 1. TCP/IP2) protocol specification instrument;

Part --- Article 2. TCP/IP-VXI bus interface specification;

Part --- Section 3. TCP/IP-IEEE488.1 Interface Specification;

Part --- Chapter 4. TCP/IP-IEEE488.2 instrument interface specification.

This section GB/T Part of 321,547.

Structure and technical content and VXI3 this section) -11.2.1995 (Rev1.0) consistent editorial modifications only made in the following ways.

--- Increasing the standard name "Part 3";

--- The section numbers A, B, C to 2,3;

--- Acronyms given comments.

This part is proposed by China Machinery Industry Federation.

This part of the measurement and control of Standardization Technical Committee of the Fourth Technical Committee under the jurisdiction of the national industrial processes.

This section is drafted. Harbin Polytechnic University, Harbin Institute of Electrical Instrument.

1 Introduction

Test and measurement instruments will be connected to the industry's growing demand for computer networks, this connection can be either a local area network, you can also is a WAN. This specification is part of the series of VXI bus specification, it shows how the instrument is connected directly to a standard online industry. this Communication and programming paradigm supported with IEEE488.1 specifications IEEE488.2 device support and technology is very similar in nature. This specification Protocol described allows ASCII messages over TCP/IP networks passed between controllers and devices. Readers should be networking, Internet Protocol Group, knowledge ONCRPC and GB/T 15946-1995 and other aspects.

1.1 Scope

This specification is part of the series of VXI bus specification defines a TCP/IP-IEEE488.1 interface devices.

The only direct reference network of the present specification is to support the Internet Protocol network group. This specification defines the art may be on other networks Use, such as support for OSI standard network protocol, this section does not address the relevant conversion. The upper specification using open Internet Protocol Suite Network Computing (the ONC) Remote Procedure Call (RPC).

TCP/IP-IEEE488.1 interface device can also support other network protocols.

1.2 Text Structure

The text is divided into two parts.

Part I. Introduction, the purpose is to make the reader familiar with the intent and scope of this article;

The second part. TCP/IP-IEEE488.1 interface that defines TCP/IP-IEEE488.1 interface operations, including by the GB/T 21547.1-IEEE488.1 network processing and transformation operations between 2008 definition.

Objective 1.3 specification in addition to the purpose of GB/T 21547.1-2008 in the present specification has the following purposes.

a) the definition of TCP/IP-IEEE488.1 operation of the interface.

b) definition from the network processing to convert IEEE488.1 operation.

1.4 Terms and Definitions

Except that in this part of 21547.1-2008 GB/T terms and definitions, but also it includes the following terms and definitions.

1.4.1

Network host instrument, it will be converted into a news network equipment IEEE488.1 operation, and will make this request to the appropriate IEEE488.1 device.

As in other VXI bus specification, the following terms are used to distinguish the contents of each paragraph, and those definitions in IEEE 1155.1992 in the same definition.

1.4.2

Should abide by the rules in order to ensure compatibility within the systems of various card rule is the wording "should" (SHALL) and "should not" (SHALL NOT) representation. These words only for the stated rules, not for other purposes.

1.4.3

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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