1、 Reference numberISO/IEC 16448:2002(E)ISO/IEC 2002Information technology 120 mm DVD Read-only disk Technologies de linformation Disque DVD de diamtre 120 mm Disque DVD lecture seule National Standard of CanadaCAN/CSA-ISO/IEC 16448:04(ISO/IEC 16448:2002)International Standard ISO/IEC 16448:2002 (seco
2、nd edition, 2002-04-15) has been adopted without modification(IDT) as CSA Standard CAN/CSA-ISO/IEC 16448:04, which has been approved as a National Standard of Canadaby the Standards Council of Canada.ISBN 1-55397-305-4 January 2004The Canadian Standards Association (CSA), The Standards Council of Ca
3、nada is theunder whose auspices this National Standard has been 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 furtherStanda
4、rds system in 1973. It is a not-for-profit, development and improvement 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 vo
5、luntary standardization as a means CSA standards reflect a national 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 consume
6、r, facilitating domestic organizations, and governmental agencies. 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 stan
7、dard whichfederal governments in their regulations, particularly 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, compan
8、ies, and associations across individuals whose collective interests 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 sup
9、porting the Associations others with relevant interests, as may 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 tog
10、ether form CSAs total contribution to the national interest.membership 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 activit
11、ies. criteria and procedures established by the StandardsThe Association 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
12、the continuing responsibility of the accreditedintegrity of its 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
13、 CanadaIn addition to its head office and laboratory complex whenever 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 th
14、e organizationagencies in eight countries. Since 1919, the preparing 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 t
15、o provide an Standards Council of Canadaopen and effective forum 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 furt
16、her information on CSA services, write toCanadian Standards Association5060 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
17、 suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCAN/CSA-ISO/IEC 16448:04 Information technology 120 mm DVD Read-only diskJanuary 2004 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 16448:04Information technology 120 mmDVD Read-only diskCSA Prefac
18、eStandards development within the Information Technology sector is harmonized with internationalstandards development. Through the CSA Technical Committee on Information Technology (TCIT),Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 onInformation Te
19、chnology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO memberbody for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of theInternational Telecommunication Union (ITU), Canada participates in the International Telegraph andTelephone Consultativ
20、e Committee (ITU-T).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the StrategicSteering 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 ti
21、me,ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approvaland publication. For 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 modificatio
22、n, bythe Technical Committee and has been approved as a National Standard of Canada by the StandardsCouncil of Canada.January 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
23、. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in thetext, they should be interpreted as “this National Standard of Canada”. Inquiries regarding this National Standard of Canada should be addressed to Canadian Standards Association 5060 Spectrum
24、 Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6 1-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC 16448:2002(E)ISO/IEC 2002INTERNATIONAL STANDARD ISO/IEC16448Second edition2002-04-15Information technology 120 mm DVD Read-only disk Technologies de linformation Disque DVD de diamtre 1
25、20 mm Disque DVD lecture seule ISO/IEC 16448:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the comput
26、er performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes 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
27、 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 suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the C
28、entral Secretariat at the address given below. ISO/IEC 2002 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 eithe
29、r 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-mail copyrightiso.ch Web www.iso.ch ii ISO/IEC 2002 All rights reservedISO/IEC 16448:2002(E) ISO/IEC 2002 All rights r
30、eserved iiiContents Section 1 - General 1 1 Scope 1 2 Conformance 1 2.1 Optical Disk 1 2.2 Generating system 1 2.3 Receiving system 1 3 Normative reference 1 4 Terms and definitions 1 4.1 Adhesive layer 2 4.2 Channel bit 2 4.3 Clamping Zone 2 4.4 Digital Sum Value (DSV) 2 4.5 Disk Reference Plane 2
31、4.6 Dual Layer disk 2 4.7 Dummy substrate 2 4.8 Entrance surface 2 4.9 Optical disk 2 4.10 Physical sector number 2 4.11 Read-only disk 2 4.12 Recorded layer 2 4.13 Reed-Solomon code 2 4.14 Reserved field 2 4.15 Sector 2 4.16 Single Layer disk 2 4.17 Spacer 2 4.18 Substrate 2 4.19 Track 3 4.20 Track
32、 pitch 3 4.21 Zone 3 5 Conventions and notations 3 5.1 Representation of numbers 3 5.2 Names 3 6 List of acronyms 3 7 General description of the disk 4 8 General requirements 5 8.1 Environments 5 8.1.1 Test environment 5 8.1.2 Operating environment 6 8.1.3 Storage environment 6 8.1.4 Transportation
33、6 8.2 Safety requirements 6 8.3 Flammability 6 9 Reference measurement devices 6 9.1 Pick Up Head (PUH) 6 9.2 Measurement conditions 7 9.3 Normalized servo transfer function 8 ISO/IEC 16448:2002(E) iv ISO/IEC 2002 All rights reserved9.4 Reference Servo for axial tracking 8 9.5 Reference Servo for ra
34、dial tracking 9 Section 2 - Dimensional, mechanical and physical characteristics of the disk 10 10 Dimensional characteristics 10 10.1 Overall dimensions 10 10.2 First transition area 10 10.3 Second transition area 10 10.4 Clamping Zone 10 10.5 Third transition area 11 10.6 Information Zone 11 10.6.
35、1 Sub-divisions of the Information Zone 11 10.6.2 Track geometry 12 10.6.3 Track modes 12 10.6.4 Channel bit length 12 10.7 Rim area 12 10.8 Remark on tolerances 13 10.9 Runout 13 10.9.1 Axial runout 13 10.9.2 Radial runout 13 10.10 Label 13 11 Mechanical parameters 14 11.1 Mass 14 11.2 Moment of in
36、ertia 14 11.3 Dynamic imbalance 14 11.4 Sense of rotation 14 12 Optical parameters 14 12.1 Index of refraction 14 12.2 Thickness of the transparent substrate 14 12.3 Thickness of the spacer of Types C and D 14 12.4 Angular deviation 14 12.5 Birefringence of the transparent substrate 14 12.6 Reflecti
37、vity 14 Section 3 - Operational Signals 18 13 High frequency signals (HF) 18 13.1 Modulated amplitude 18 13.2 Signal asymmetry 19 13.3 Cross-track signal 19 13.4 Quality of signals 19 13.4.1 Jitter 19 13.4.2 Random errors 19 13.4.3 Defects 19 14 Servo signals 19 14.1 Differential phase tracking erro
38、r signal 19 14.2 Tangential push-pull signal 20 Section 4 - Data Format 22 15 General 22 16 Data Frames 22 16.1 Identification Data (ID) 22 16.2 ID Error Detection Code (IED) 23 16.3 Copyright Management Information (CPR_MAI) 24 ISO/IEC 16448:2002(E) ISO/IEC 2002 All rights reserved v16.4 Error Dete
39、ction Code (EDC) 24 17 Scrambled Frames 24 18 ECC Blocks 25 19 Recording Frames 26 20 Modulation 27 21 Physical Sectors 27 22 Suppress control of the d.c. component 29 Section 5 - Format of the Information Zone(s) 30 23 General description of an Information Zone 30 24 Layout of the Information Zone
40、30 25 Physical Sector numbering 30 26 Lead-in Zone 32 26.1 Initial Zone 33 26.2 Reference Code Zone 33 26.3 Buffer Zone 1 33 26.4 Buffer Zone 2 33 26.5 Control Data Zone 33 26.5.1 Physical format information 34 26.5.2 Disk manufacturing information 35 26.5.3 Content provider information 36 27 Middle
41、 Zone 36 28 Lead-out Zone 36 Annexes A (normative) - Measurement of the angular deviation 37 B (normative) - Measurement of birefringence 39 C (normative) - Measurement of the differential phase tracking error 41 D (normative) - Measurement of light reflectance 45 E (normative) - Tapered cone for di
42、sk clamping 47 F (normative) - Measurement of jitter 48 G (normative) - 8-to-16 Modulation with RLL (2,10) requirements 51 H (normative) - Burst Cutting Area (BCA) 61 J (normative) - Source Identification Code (SID) 66 K (informative) - Measurement of the thickness of the spacer of Dual Layer disks
43、69 L (informative) - Note on the Reference Code 71 M (informative) - Maximum transfer rate 72 N (informative) - Disk bonding 73 P (informative) - Transportation 75 ISO/IEC 16448:2002(E) vi ISO/IEC 2002 All rights reservedForeword ISO (the International Organization for Standardization) and IEC (the
44、International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particul
45、ar fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have establis
46、hed a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical
47、 committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent righ
48、ts. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 16448 was prepared by ECMA (as Standard ECMA-267) and was adopted, under a special “fast-track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its app
49、roval of national bodies of ISO and IEC. This second edition cancels and replaces the first edition (ISO/IEC 16448:1999), which has been technically revised. Annexes A to J form a normative part of this International Standard. Annexes K to P are for information only. INTERNATIONAL STANDARD ISO/IEC 16448:2002(E) ISO/IEC 2002 All rights reserved 1Information technology 120 mm DVD Read-only disk Section 1 - General 1 Scope This International Standard specifies the mechanical, physical and optical characteristic
