ISO/IEC INTERNATIONAL STANDARD 22533 First edition 2005-07-01 Information technology Data interchange on 90 mm optical disk cartridges Capacity: 2,3 Gbytes per cartridge TechnologiesdeIinformationEchangede donnees surcartouches dedisqueoptiquede90mm—Capacité:2,3Goparcartouche Reference number ISO/IEC 22533:2005(E) IEC 'so @ISO/IEC2005 ISO/IEC22533:2005(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please infom the Central Secretariat at the address given below. ISO/IEC2005 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 microfilm, without permission in writing from either ISO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO/IEC 2005 All rights reserved ISO/IEC22533:2005(E) Contents Page Foreword. . vii Section 1 - General 1 1 Scope 2 Conformance.. 2.1 Optical disk Cartridge (ODC) 2.2 Generating system... 2.3 Receiving system.... 2.4 Compatibility statement... 3 Normative references 2 4 Terms and definitions. 5 Conventions and notations ... 5.1 Representationofnumbers.. 5 5.2 6 Abbreviationsandacronyms 7 6 8 Generalrequirements 8.1 Environments... 6 8.2 Temperature shock. 8.3 Safety requirements. 8.4 Flammability 8 9 Reference Drive.... 8 9.1 Optical system ... 9.2 Opticalbeam 9.3 Read channels.. 10 9.4 Tracking.... 9.5 Rotationofthedisk 10 Section2-Mechanical andphysical characteristics 11 10 Dimensionaland physical characteristics ofthe case 11 10.1 General description of the case (see Figure 2)..... 11 10.2 Reference planes of the case ... 11 10.3 Dimensions of the case...... 10.4 Mechanical characteristics. 18 11 Dimensional, mechanical and physical characteristics of the disk. 31 11.1 General description of the disk ... 31 11.2 Reference axis and plane of the disk... 31 11.3 Dimensions of the disk (see Figure 13).. 31 11.4 Mechanical characteristics .... 32 11.5 Optical Characteristics. 34 12 Interface between cartridge and drive... .36 12.1 Clamping method.... 12.2 Clamping force... .. 36 12.3 Capture cylinder (see Figure 14). 12.4 Disk position in operating condition (see Figure 14). 36 @ ISO/IEC 2005 All rights reserved ii ISO/IEC22533:2005(E) 13 Geometry ofphysical tracks. 13.1 Physical track shape. 13.2 .39 Direction of track spiral.... 13.3 Physical track pitch .. .39 14 Track format........ 14.1 Logical Track number.... 14.2 Logical Track layout .. ..39 14.3 Clock frequencies and periods.. 40 14.4 Radial alignment .... 14.5 Sectornumber .41 15 Sector format. 15.1 Sector layout.. 41 15.2 Sector Mark (SM) 42 15.3 VFO field.s.... 15.4 Address Mark (AM) 15.5 ID fields 15.6 44 15.7 Gap. 15.8 Sync. 15.9 Data field 15.10 VCOlockpatternfield (VLP) ..46 15.11 Bufferfield ..46 16 Recording code. ..46 17 Format of the Information Zone.... 17.1 General descriptionof the Information Zone... 17.2 Division of the Information Zone.... .47 18 51 18.1 Buffertracks and Testtracks intheData Zone 18.2 Defect Management Areas (DMAs) ..51 18.3 Disk Definition Structure (DDS) ..55 18.4 18.5 Logicalblockaddress .55 19 Defect management..... 19.1 Initialization of the disk 57 19.2 Certification. 57 19.3 Disks not certified 19.4 Write procedure.. ..58 19.5 .58 Primary Defect List (PDL) 19.6 Seco