ANSI INCITS ISO IEC 9995-2-1994 Information technology - Keyboard layouts for text and office systems - Part 2 Alphanumeric section (Adopted by INCITS).pdf
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1、INTERNATIONAL STANDARD ISOJIEC 9995-2 First edition 1994-08-I 5 Information technology - Keyboard layouts for text and office systems - Part 2: Alphanumeric section Technologies de /information - Disposition des claviers conws pour la bureautique - Partie 2: Module alphanumkrique Reference number IS
2、O/IEC 9995-2:1994(E) Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard.Date of ANSI Approval: 1/14/99Published by American National Standards Institute,25 West 43rd Street, New York, New York 10036Copyright 2002 by Information Technolog
3、y Industry Council (ITI).All rights reserved.These materials are subject to copyright claims of International Standardization Organization (ISO), InternationalElectrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Technology Industry Council(ITI). Not for re
4、sale. No part of this publication may be reproduced in any form, including an electronic retrieval system, withoutthe prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW,Washington, DC 20005.Printed in the United States of AmericaI
5、SO/IEC 9995-2:1994(E) Contents Page 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Conformance . . . . . . . . . . . . . . . . . . . . . . . . . .
6、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 Normative references . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5 Arrangement and Location 1 6 Division into zones 1 7 Arrangement and location of keys in the alphanumeric zone of the alphanumeric section . . . . . . . . . . . . . . . . . . . . . .
8、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 8 Functions of the alphanumeric zone of the alphanumeric section 4 Annex A Allocation guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9、 . . . . . 6 0 ISO/IEC 1994 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and mrcrofilm, without permission in writing from the publisher. ISO/IEC Copyright Offi
10、ce l Case Postale 56 . CH-1211 Geneve 20 l Switzerland Printed in Switzerland ii 0 ISO/IEC ISO/JEC 9995-2:1994(E) Foreword IS0 (the International Organization for Standardization) and IEC (the Inter- national Electrotechnical Commission) form the specialized system for worldwide standardization. Nat
11、ional bodies that are members of IS0 or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. IS0 and IEC technical com- mittees collaborate in fields of mutual inter
12、est. Other international organ- izations, governmental and non-governmental, in liaison with IS0 and IEC, also take part in the work. In the field of information technology, IS0 and IEC have established a joint technical committee, ISO/IEC JTC 1. Draft International Standards adopted by the joint te
13、chnical committee are circulated to national bodies for vot- ing. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. International Standard ISO/IEC 9995-2 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology,
14、Subcommittee SC 18, Document processing and related communication. This first edition supersedes all or part of IS0 1090:1981 IS0 1091: 1977 IS0 1092: 1974 IS0 1093:1981 IS0 2126:1975 IS0 2530: 1975 IS0 3243: 1975 IS0 3244: 1984 IS0 4169:1979 IS0 8884: 1988. For complete details, see annex A of part
15、 1 of ISO/IEC 9995. ISO/IEC 9995 consists of the following parts, under the general title In- formation technology - Keyboard layouts for text and office systems: - Part 1: General principles governing keyboard layouts - Part 2: Alphanumeric section III ISO/IEC 99952:1994(E) 6 ISO/IEC - Part 3: Comp
16、lementary layouts of the alphanumeric zone of the al- phanumeric section - Part 4: Numeric section - Part 5: Editing section - Part 6: Function section - Part 7: Symbols used to represent functions - Part 8: Allocation of letters to the keys of a numeric keypad Annex A of this part of ISO/IEC 9995 i
17、s for information only. INTERNATIONAL STANDARD 6 IWIEC ISO/IEC 9995-2:1994(E) Information technology - Keyboard layouts for text and office systems - Part 2: Alphanumeric section 1 Scope Within the general scope described in part 1 of ISO/IEC 9995, this part of ISO/IEC 9995 specifies the alphanumeri
18、c section of a keyboard and the division of that section into zones, the arrangement, the number, and the location of the keys in the alphanu- meric zone ZAO of the alphanumeric section as well as the layout and allocation of several control func- tions to the keys in the function zones of the alpha
19、- numeric section. 2 Conformance Equipment is in conformance with this part of ISO/IEC 9995 if it meets the requirements of 8.3 and either 7.1 or 7.2. 3 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of lSO/IE
20、C 9995. At the time of publi- cation, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO/IEC 9995 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of
21、 IEC and IS0 maintain registers of currently valid International Standards. ISO/I EC 9995-l : 1994, information technology - Key- board layouts for text and office systems - Part 1: General principles governing keyboard layouts. ISO/IEC 646:1991, information technology - IS0 7-bit coded character se
22、t for information interchange. ISO/I EC 6937: 1994, Information technology - Coded graphic character set for text communication - Latin alphabet. 4 Definitions For the purposes of this part of ISO/IEC 9995, the definitions given in ISO/IEC 9995-l apply. 5 Arrangement and Location The alphanumeric se
23、ction is located to the right of and below a part of the function section and to the left of the editing and the numeric sections, see ISO/IEC 9995-l; its extent is from column 99 to col- umn 15. 6 Division into zones The alphanumeric section is divided into zones as il- lustrated in figure 1. 1 ISO
24、/IEC 9995-2:1994(E) o ISO/IEC Not drawn to scale - all lines are only indicative Figure 1 - Division of the alphanumeric section into zones ZAO is the alphanumeric zone of the alphanumeric section. The zones ZAl, ZA2, ZA3 and ZA4 are the function zones of the alphanumeric section. The ar- rangement,
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