1、 Reference numberISO/IEC 20162:2001(E)ISO/IEC 2001Information technology Data interchange on 300 mm optical disk cartridges of type WORM (Write Once Read Many) using irreversible effects Capacity: 30 Gbytes per cartridge Technologies de linformation change de donnes sur cartouches de disque optique
2、de 300 mm de type WORM (criture unique et lectures multiples) avec effets irrversibles Capacit: 30 Gbytes par cartouche National Standard of CanadaCAN/CSA-ISO/IEC 20162:04(ISO/IEC 20162:2001)International Standard ISO/IEC 20162:2001 (first edition, 2001-12-01) has been adopted without modification(I
3、DT) as CSA Standard CAN/CSA-ISO/IEC 20162:04, which has been approved as a National Standard of Canadaby the Standards Council of Canada.ISBN 1-55397-287-2 January 2004The Canadian Standards Association (CSA), The Standards Council of Canada is theunder whose auspices this National Standard has been
4、 coordinating body of the National Standards system, produced, was chartered in 1919 and accredited by a federation of independent, autonomousthe Standards Council of Canada to the National organizations working towards the furtherStandards system in 1973. It is a not-for-profit, development and imp
5、rovement of voluntarynonstatutory, voluntary membership association standardization in the national interest.engaged in standards development and certification The principal objects of the Council are to foster activities. and promote voluntary standardization as a means CSA standards reflect a nati
6、onal consensus of of advancing the national economy, benefiting theproducers and users including manufacturers, health, safety, and welfare of the public, assisting consumers, retailers, unions and professional and protecting the consumer, facilitating domestic organizations, and governmental agenci
7、es. The and international trade, and furthering internationalstandards are used widely by industry and commerce cooperation in the field of standards.and often adopted by municipal, provincial, and A National Standard of Canada is a standard whichfederal governments in their regulations, particularl
8、y in has been approved by the Standards Council ofthe fields of health, safety, building and construction, Canada and one which reflects a reasonableand the environment. agreement among the views of a number of capableIndividuals, companies, and associations across individuals whose collective inter
9、ests provide to theCanada indicate their support for CSAs standards greatest practicable extent a balance ofdevelopment by volunteering their time and skills to representation of producers, users, consumers, andCSA Committee work and supporting the Associations others with relevant interests, as may
10、 be appropriateobjectives through sustaining memberships. The more to the subject in hand. It normally is a standardthan 7000 committee volunteers and the 2000 which is capable of making a significant and timelysustaining memberships together form CSAs total contribution to the national interest.mem
11、bership from which its Directors are chosen. Approval of a standard as a National Standard ofSustaining memberships represent a major source of Canada indicates that a standard conforms to theincome for CSAs standards development activities. criteria and procedures established by the StandardsThe As
12、sociation offers certification and testing Council of Canada. Approval does not refer to theservices in support of and as an extension to its technical content of the standard; this remains thestandards development activities. To ensure the continuing responsibility of the accreditedintegrity of its
13、 certification process, the Association standards-development organization.regularly and continually audits and inspects products Those who have a need to apply standards arethat bear the CSA Mark. encouraged to use National Standards of CanadaIn addition to its head office and laboratory complex wh
14、enever practicable. These standards are subject in Toronto, CSA has regional branch offices in major to periodic review; therefore, users are cautioned centres across Canada and inspection and testing to obtain the latest edition from the organizationagencies in eight countries. Since 1919, the prep
15、aring the standard.Association has developed the necessary expertise to The responsibility for approving National Standards meet its corporate mission: CSA is an independent of Canada rests with theservice organization whose mission is to provide an Standards Council of Canadaopen and effective foru
16、m for activities facilitating the 270 Albert Street, Suite 200exchange of goods and services through the use of Ottawa, Ontario, K1P 6N7standards, certification and related services to meet Canadanational and international needs.For further information on CSA services, write toCanadian Standards Ass
17、ociation5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark
18、 of Canadian Standards AssociationCAN/CSA-ISO/IEC 20162:04 using irreversible effects Capacity: 30 Gbytes per cartridgeInformation technology Data interchange on 300 mm optical disk cartridges of type WORM (Write Once Read Many) January 2004 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 20162:
19、04Information technology Data interchange on 300 mm optical disk cartridges of typeWORM (Write Once Read Many)using irreversible effects Capacity: 30 Gbytes per cartridgeCSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards development. T
20、hrough the CSA Technical Committee on Information Technology (TCIT),Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 onInformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO memberbody for Canada and sponsor of the Cana
21、dian National Committee of the IEC. Also, as a member of theInternational Telecommunication Union (ITU), Canada participates in the International Telegraph andTelephone Consultative Committee (ITU-T).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the StrategicStee
22、ring Committee on Information Technology and deemed acceptable for use in Canada. (Acommittee membership list is available on request from the CSA Project Manager.) From time to time,ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approvaland publication. F
23、or a listing, refer to the CSA Information Products catalogue or CSA Info Update orcontact a CSA Sales representative. This Standard has been formally approved, without modification, bythe Technical Committee and has been approved as a National Standard of Canada by the StandardsCouncil of Canada.Ja
24、nuary 2004 Canadian Standards Association 2004All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in thetext, they s
25、hould be interpreted as “this National Standard of Canada”. Inquiries regarding this National Standard of Canada should be addressed to Canadian Standards Association 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6 1-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC 20162
26、:2001(E)ISO/IEC 2001INTERNATIONAL STANDARD ISO/IEC20162First edition2001-12-01Information technology Data interchange on 300 mm optical disk cartridges of type WORM (Write Once Read Many) using irreversible effects Capacity: 30 Gbytes per cartridge Technologies de linformation change de donnes sur c
27、artouches de disque optique de 300 mm de type WORM (criture unique et lectures multiples) avec effets irrversibles Capacit: 30 Gbytes par cartouche ISO/IEC 20162:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed
28、or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liabil
29、ity 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 parameters were optimized for printing. Every care has been taken to ensure that the file is sui
30、table for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or b
31、y any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-m
32、ail copyrightiso.ch Web www.iso.ch ii ISO/IEC 2001 All rights reservedISO/IEC 20162:2001(E) ISO/IEC 2001 All rights reserved iiiContents Page Section 1 General 1 1 Scope 1 2 Conformance 1 2.1 Optical Disk Cartridge (ODC) 1 2.2 Generating System 1 2.3 Receiving System 1 2.4 Compatibility statement 1
33、3 Normative references 1 4 Terms and definitions 1 4.1 case 1 4.2 Clamping Reference Area 1 4.3 Clamping Zone 2 4.4 Cyclic Redundancy Check (CRC) 2 4.5 Data Zone 2 4.6 defect management 2 4.7 Disk Reference Plane 2 4.8 entrance surface 2 4.9 Error Correction Code (ECC) 2 4.10 format 2 4.11 hub 2 4.1
34、2 interleaving 2 4.13 Logical Sector 2 4.14 Logical Block Address 2 4.15 mark 2 4.16 mark edge 2 4.17 mark edge recording 2 4.18 optical disk 2 4.19 optical disk cartridge (ODC) 2 4.20 polarization 2 4.21 prerecorded mark 2 4.22 read power 2 4.23 recording layer 2 4.24 Reed-Solomon code 2 4.25 space
35、 2 4.26 spindle 2 4.27 substrate 2 4.28 track 2 4.29 track pitch 2 4.30 write-inhibit hole 2 5 Conventions and notations 2 5.1 Representation of numbers 2 5.2 Names 3 6 List of acronyms 3 7 General description of the optical disk cartridge 3 8 General requirements 3 8.1 Environments 3 8.1.1 Test env
36、ironment 3 8.1.2 Operating environment 4 ISO/IEC 20162:2001(E) iv ISO/IEC 2001 All rights reserved8.1.3 Storage environment 4 8.1.4 Transportation 4 8.2 Temperature shock 4 8.3 Safety requirements 4 8.4 Flammability 5 9 Reference Drive 5 9.1 Optical system 5 9.2 Optical beam 5 9.3 Read Channel 5 9.4
37、 Tracking 5 9.5 Rotation of the disk 5 Section 2 Mechanical and physical characteristics 7 10 Dimensional and physical characteristics of the case 7 10.1 General description of the case 7 10.2 Relationship of Sides A and B 7 10.3 Reference axes of the case 7 10.4 Case drawings 7 10.5 Dimensions of t
38、he case 7 10.5.1 Overall dimensions 7 10.5.2 Locator slots 8 10.5.3 Side A / B indicator holes 8 10.5.4 Side A / B indicator labels 9 10.5.5 Insertion slots and detent features 9 10.5.6 Gripper slots and gripper notches 10 10.5.7 Write-inhibit hole 11 10.5.8 Hub aperture and head window 11 10.5.9 Sh
39、utters 11 10.5.10 Shutter opener features 11 10.5.11 User label areas 12 10.5.12 Bar code area 12 10.6 Mechanical characteristics 12 10.6.1 Materials 12 10.6.2 Mass 12 10.6.3 Edge distortion 12 10.6.4 Compliance 12 10.6.5 Shutter opening force 12 10.7 Drop test 12 11 Dimensional, mechanical and phys
40、ical characteristics of the disk 13 11.1 General description of the disk 13 11.2 Reference axis and plane of the disk 13 11.3 Dimensions of the disk 13 11.3.1 Hub dimension 13 11.4 Mechanical characteristics 15 11.4.1 Material 15 11.4.2 Mass 15 11.4.3 Moment of inertia 15 11.4.4 Imbalance 15 11.4.5
41、Axial deflection 15 11.4.6 Axial acceleration 15 11.4.7 Radial runout 15 11.4.8 Radial acceleration 16 11.4.9 Tilt 16 11.5 Optical characteristics 16 11.5.1 Index of refraction 16 11.5.2 Thickness 16 11.5.3 Birefringence 16 11.5.4 Reflectance 16 ISO/IEC 20162:2001(E) ISO/IEC 2001 All rights reserved
42、 v12 Interface between cartridge and drive 17 12.1 Clamping method 17 12.2 Clamping force 17 12.3 Capture cylinder 17 12.4 Disk position in the operating condition 17 Section 3 Format of information 32 13 General description 32 14 Track format 32 14.1 Track definition 32 14.2 Direction of track spir
43、al 32 14.3 Track pitch 32 14.4 Track numbering 32 14.5 Track layout 32 14.6 Segment format 32 14.7 Servo Field format 32 14.8 Address format 34 14.9 Recordable Field format 34 15 Zone organization 35 15.1 Logical Sector format 35 15.2 CRC and ECC bytes 36 15.3 User Area - Format of Data Zones 36 15.
44、3.1 Detailed format of Data Zones 37 16 Recording code 37 16.1 Termination Field 37 16.2 Data recording method for the RLL(1,7) Code 38 17 Defect Management 38 17.1 Defective Sectors recorded in the SDI 17.2 Reading and writing Procedure 38 17.3 Format of the Relocation Area 38 17.4 Format of the Dy
45、namic Relocation Maps Sectors 38 18 Prerecorded Information 39 18.1 Prerecorded Information definition 39 18.2 Reserved regions 39 18.3 Specific Disk Information (SDI) 39 18.3.1 SDI Sector allocation 39 18.3.2 SDI content 40 18.4 Read Focus Optimization (RFO) Tracks 40 Section 4 Characteristics of P
46、rerecorded Information 41 19 Method of testing 41 19.1 Environment 41 19.2 Use of the Reference Drive 41 19.2.1 Optics and mechanics 41 19.2.2 Read power 41 19.2.3 Read channel 41 19.2.4 Tracking 42 19.3 Definition of signals 42 20 Prerecorded Information signal requirements 43 20.1 Modulation Depth
47、 of preformatted marks 20.2 Ratio of minimum and maximum Clock Mark signal amplitude with open tracking loop 43 20.3 Clock Mark jitter 43 20.4 Relative tangential displacement of preformatted marks 43 ISO/IEC 20162:2001(E) vi ISO/IEC 2001 All rights reserved20.5 Variation of QWT Marks signal amplitu
48、de 43 20.6 Track pitch 43 20.7 Radial runout 43 20.8 Radial accelerations 43 20.9 Tracking Gain 43 Section 5 Characteristics of the recording layer 44 21 Method of testing 44 21.1 Test Regions 44 21.2 Environment 44 21.3 Use of the Reference Drive 44 21.3.1 Optics and mechanics 44 21.3.2 Read power
49、44 21.3.3 Read Channel 44 21.3.4 Tracking 44 21.4 Write conditions 44 21.4.1 Write pulse 44 21.4.2 Nominal Write Power Pwnom45 21.4.3 Nominal Write Power Pwnomdetermination 45 21.4.4 Writing Power boosts and droops 45 21.4.5 Write Media Profile 45 22 Write characteristics 45 22.1 Signal modulation 45 22.2 Signal Resolution 45 22.3 Write power margin 45 Section 6 Characteristics of user data 46 23 Method of testing 46 23.1 Environment 46 23.2 Use of the Reference Drive 46 23.2.1 Optics and mechanics
