ISO/IEC INTERNATIONAL STANDARD 13490-1 First edition 1995-12-15 Information technology -- Volume and file structure of read-only and write-once compact disk media for information interchange Part 1: General Technologies de I'information - Structure de volume et de fichier de supports disque compact a lecture seule et a écriture unique pour I'échange d'information- Partie 1: Géneralités IEC Tso Reference number ISO/IEC13490-1:1995(E) ISO/IEC 13490-1: 1995 (E) @ISO/IEC Contents 1 Scope 2 Parts references. 3 Conformance 3.1 Conformance of a medium . 3.2Conformance of an information processing system. 4Normativereferences 5 Definitions 5.1 application. 5.2 byte. 5.3 CD-ROM.. 5.4CD-WO 5.5 compact disk... 5.6 descriptor 5.7file... 5.8 implementation . 5.9 originating system. 5.10 receiving system.. 5.12 sector.. 5.13 standard for recording 5.14 user . 5.15 volume 5.16 volume set 6Notation 6.1 Numerical notation 3 6.1.1 Decimal notation 6.1.2 Hexadecimal notation. 4 6.3 Descriptor formats. 6.4 Character strings ... 6.5 Arithmetic notation 6.6 Schema.. 6.7 Other notations ISO/IEC1995 Allrights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilised in any form or by any means,electronic or mechanical, including photocopying and microfilm, without per-mission in writing from the publisher ISO/IEC Copyright Office * Case Postale 56 * CH-1211 Geneve 20 * Switzerland Printed in Switzerland ii @ISO/IEC ISO/IEC13490-1:1995 (E) 7 Basic types... 7.1 Numerical values .. .6 7.1.1 8-bit unsigned numerical values . 7.1.2 8-bit signed numerical values. 7.1.3 16-bit unsigned numerical values . 7.1.4 16-bit signed numerical values. 7.1.5 32-bit unsigned numerical values . 7.1.6 32-bit signed numerical values.. 7.1.7 64-bit unsigned numerical values 7.2 Character sets and coding.. 7.2.1 Character set specification... 7.2.2 Cs0 character set .. 7.2.3 CS1 character set.... 7.2.4 CS2 character set ... 7.2.5 CS3 character set... 7.2.6 CS4 character set ... 7.2.7 CS5 character set .. 7.2.8 CS6 character set . 7.2.9 CS7 character set ... 7.2.10 Cs8 character set .... 7.2.11 List of character sets 7.2.12 Fixed-length character fields.. 7.3 Timestamp format... 7.3.1 Timestamp....... 7.3.2 Short timestamp .. 11 7.4 Entity Identifier 11 7.4.1 Flags (RBP 0). 7.4.2 Identifier (RBP 1).. 12 7.4.3 Identifier Suffix (RBP 24) ... 12