ISO IEC 29642-2009 Information technology - Data interchange on 120 mm and 80 mm optical disk using +RW DL format - Capacity 8 55 Gbytes and 2 66 Gbytes per sid.pdf

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1、 Reference number ISO/IEC 29642:2009(E) ISO/IEC 2009INTERNATIONAL STANDARD ISO/IEC 29642 Second edition 2009-06-15Information technology Data interchange on 120 mm and 80 mm optical disk using +RW DL format Capacity: 8,55 Gbytes and 2,66 Gbytes per side (recording speed 2,4X) Technologies de linform

2、ation change de donnes sur disques optiques de 120 mm et 80 mm utilisant le format +RW DL Capacit: 8,55 Go et 2,66 Go par face (vitesse denregistrement 2,4X) ISO/IEC 29642:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may b

3、e printed 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

4、 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 parameters were optimized for printing. Every care has been taken to ensure that the f

5、ile is suitable 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. COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2009 All rights reserved. Unless otherwise specified, no part of this publication may be

6、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 ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41

7、 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2009 All rights reservedISO/IEC 29642:2009(E) ISO/IEC 2009 All rights reserved iii Contents Page Foreword viii Introduction ix 1 Scope 1 2 Conformance1 2.1 Optical disk.1 2.2 Generating sy

8、stem.1 2.3 Receiving system.2 2.4 Compatibility statement 2 3 Normative references 2 4 Terms and definitions .2 5 Conventions and notations 4 5.1 Representation of numbers 4 5.2 Names .5 6 Abbreviated terms .5 7 General description of the optical disk .5 8 General Requirements 6 8.1 Environments.6 8

9、.1.1 Test environment.6 8.1.2 Operating environment .7 8.1.3 Storage environment.7 8.1.4 Transportation7 8.2 Safety requirements 7 8.3 Flammability.7 9 Reference Drive7 9.1 Optical system .8 9.2 Optical beam 8 9.3 Read channel 1.9 9.4 Disk clamping.9 9.5 Rotation of the disk .10 9.6 Wobble channel (

10、Read channel 2) .10 9.7 Tracking channel (Read channel 2) .10 9.8 Reference servo systems .10 9.8.1 Normalized servo transfer function .10 9.8.2 Reference Servo for Axial Tracking.11 9.8.3 Reference Servo for Radial Tracking.12 10 Dimensional characteristics .13 10.1 Reference Planes.14 10.2 Overall

11、 dimensions15 10.3 First transition area .15 ISO/IEC 29642:2009(E) iv ISO/IEC 2009 All rights reserved10.4 Second transition area . 16 10.5 Clamping Zone 16 10.6 Third transition area . 16 10.7 Information Zone. 16 10.7.1 Sub-division of the Information Zone . 17 10.7.2 Track mode 17 10.8 Rim area .

12、 18 10.9 Remark on tolerances. 18 11 Mechanical characteristics 18 11.1 Mass . 18 11.2 Moment of inertia 18 11.3 Dynamic imbalance. 18 11.4 Axial runout . 18 11.4.1 Tracking requirements at the Reference velocity (CLV) . 18 11.5 Radial runout . 19 11.5.1 Tracking requirements at the Reference veloci

13、ty (CLV) . 19 12 Optical characteristics in the Information Zone 19 12.1 Index of refraction. 19 12.2 Thickness of the substrate. 19 12.3 Reflectivity . 20 12.4 Birefringence . 21 12.5 Angular deviation 21 13 Data format 21 13.1 Data Frames. 22 13.1.1 Identification Data (ID) 22 13.1.2 ID Error Dete

14、ction Code (IED) 23 13.1.3 RSV . 23 13.1.4 Error Detection Code (EDC). 23 13.2 Scrambled Frames 24 13.3 ECC Blocks 25 13.4 Recording Frames. 26 13.5 Modulation and NRZI conversion 27 13.6 Physical Sectors . 27 13.7 Layout of a Recording UNit (RUN). 28 13.7.1 Recording Unit position . 29 13.8 d.c. co

15、mponent suppression control 29 14 Track format. 31 14.1 Track shape . 31 14.2 Track path 31 14.3 Track pitch . 31 14.4 Track layout . 31 14.4.1 ADIP information. 31 14.4.2 Physical format information in ADIP. 35 15 General description of the Information Zone. 50 16 Layout of the Information Zone . 5

16、1 ISO/IEC 29642:2009(E) ISO/IEC 2009 All rights reserved v 16.1 Usage of the Data Zone.51 16.2 Physical Sector Numbers (PSNs).52 17 Lead-in Zone.53 17.1 Initial Zone 53 17.2 Inner Disk Test Zone .53 17.3 Guard Zone 154 17.4 Reserved Zone 1 54 17.5 Reserved Zone 2 54 17.6 Inner Disk Identification Zo

17、ne 54 17.7 Reserved Zone 3 55 17.8 Reference Code Zone55 17.9 Buffer Zone 155 17.10 Control Data Zone55 17.10.1 Physical format information .55 17.10.2 Disk manufacturing information 57 17.10.3 Content provider information.58 17.11 Buffer Zone 258 18 Data Zone58 19 Middle Zones58 19.1 Buffer Zones 3

18、59 19.2 Reserved Zones 4 59 19.3 Guard Zones 259 20 Outer Drive Areas 60 20.1 Reserved Zone 5 61 20.2 Outer Disk Test Zone.61 20.3 Guard Zone 361 21 Lead-out Zone 61 21.1 Buffer Zone 462 21.2 Inner Disk Test Zone .62 21.3 Final Zone .62 22 Assignment of Logical Sector Numbers (LSNs).62 23 Formatting

19、 62 23.1 Pre-formatting 63 23.1.1 Verification .63 23.2 Background formatting .63 23.2.1 Initialization 63 23.2.2 De-icing.63 23.2.3 Finalization .66 23.2.4 Verification (optional)66 23.3 Sequential recording without formatting 66 24 Disk Control Blocks.68 24.1 General format of Disk Control Blocks

20、.68 24.2 Format of the Formatting DCB (FDCB)70 24.3 Format of the Write inhibit DCB (WDCB).75 25 General77 ISO/IEC 29642:2009(E) vi ISO/IEC 2009 All rights reserved26 Method of testing 77 26.1 Environment 77 26.2 Reference Drive. 77 26.2.1 Optics and mechanics 77 26.2.2 Read power 77 26.2.3 Read cha

21、nnels. 77 26.2.4 Tracking . 78 26.3 Definition of signals 78 27 Characteristics of the groove signals. 79 27.1 Phase depth. 79 27.2 Push-pull signal 79 27.3 Track Cross signal 79 27.4 Normalized wobble signal 79 27.5 Characteristics of the wobble 80 28 Method of testing 80 28.1 Environment 80 28.2 R

22、eference Drive. 80 28.2.1 Optics and mechanics 80 28.2.2 Read power 80 28.2.3 Read channels. 80 28.2.4 Tracking . 81 28.2.5 Scanning velocity 81 28.3 Write conditions 81 28.3.1 Write pulse waveform . 81 28.3.2 Write power 81 28.3.3 Write power shift for layer L1 due to recording on layer L0. 82 28.4

23、 Measurement conditions 82 29 Characteristics of the recorded signals . 82 29.1 Channel bit length. 82 29.2 Definition of signals 82 29.2.1 High frequency signals (HF) 82 29.2.2 Modulated amplitude 83 29.2.3 Signal asymmetry . 83 29.2.4 Normalized Slicing Level jump 83 29.2.5 Jitter 84 29.3 Read sta

24、bility. 84 30 Additional testing conditions. 85 30.1 Test environment 85 30.1.1 Optics . 85 30.2 Definition of signals 85 30.2.1 Modulated amplitude 86 30.2.2 Signal asymmetry . 86 30.2.3 Jitter 86 30.2.4 Track Cross signal 86 30.2.5 Differential phase tracking error signal 86 ISO/IEC 29642:2009(E)

25、ISO/IEC 2009 All rights reserved vii 30.2.6 Tangential push-pull signal 87 31 Quality of the recording layer.88 31.1 Defects 88 31.2 Data errors88 32 Method of testing.89 32.1 Environment.89 32.2 Reference Drive89 32.2.1 Optics and mechanics.89 32.2.2 Read power.89 32.2.3 Read channels89 32.2.4 Erro

26、r correction89 32.2.5 Tracking 89 33 Minimum quality of a Recording Unit 90 33.1 Tracking 90 33.2 User-written data90 Annex A (normative) 80 mm +RW DL disk .91 Annex B (normative) Structure for Extended format information in the Data Zone 96 Annex C (normative) Measurement of light reflectivity.99 A

27、nnex D (normative) Measurement of birefringence.101 Annex E (normative) Measuring conditions for operation signals 104 Annex F (normative) Measurement of the differential phase tracking error.107 Annex G (normative) The write pulse wave form for testing111 Annex H (normative) 8-to-16 Modulation116 A

28、nnex I (normative) Optimum Power Control 125 Annex J (normative) Logical to Physical address translation .130 Annex K (informative) Recommended access method for players131 Annex L (informative) Measurement of the groove wobble amplitude132 Annex M (informative) Transportation 134 Annex N (informati

29、ve) Defect Management and Physical Formatting .135 Annex O (informative) Video Content Protection System.136 Annex P (informative) How to use the Physical format information in ADIP137 Annex Q (informative) Values to be Implemented in Existing and Future Specifications.139 Bibliography 143 ISO/IEC 2

30、9642:2009(E) viii ISO/IEC 2009 All rights reservedForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the dev

31、elopment of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governm

32、ental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of

33、the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical 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.

34、 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO/IEC 29642 was prepared by Ecma International (as ECMA-374) and was adopted, under a special “fas

35、t- track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by national bodies of ISO and IEC. This second edition cancels and replaces the first edition (ISO/IEC 29642:2007), which has been technically revised. ISO/IEC 29642:2009(E) ISO/IEC

36、 2009 All rights reserved ix Introduction Ecma Technical Committee TC31 was established in 1984 for the standardization of Optical Disks and Optical Disk Cartridges (ODC). Since its establishment, the Committee has made major contributions to ISO/IEC toward the development of International Standards

37、 for 80 mm, 90 mm, 120 mm, 300 mm, and 356 mm media. Numerous standards have been developed by TC31 and published by Ecma, almost all of which have also been adopted by ISO/IEC under the fast-track procedure as International Standards. In June 2006, a group of companies proposed that TC31 develop a

38、standard for 120 mm dual layer rewritable optical disks using phase change recording technology and based on ISO/IEC 16448, ISO/IEC 17341 and ISO/IEC 26925. TC31 adopted this project and started the work that has resulted in this International Standard. This International Standard specifies two Type

39、s of rewritable optical disks: one (Type S9) making use of recording on only a single side of the disk and yielding a nominal capacity of 8,55 Gbytes or 2,66 Gbytes per disk and the other (Type D18) making use of recording on both sides of the disk and yielding a nominal capacity of 17,1 Gbytes or 5

40、,32 Gbytes per disk. This International Standard, taken together with a standard for volume and file structure, such as for instance developed in Ecma Technical Committee TC15, provides the requirements for information interchange between systems. INTERNATIONAL STANDARD ISO/IEC 29642:2009(E) ISO/IEC

41、 2009 All rights reserved 1 Information technology Data interchange on 120 mm and 80 mm optical disk using +RW DL format Capacity: 8,55 Gbytes and 2,66 Gbytes per side (recording speed 2,4X) 1 Scope This International Standard specifies the mechanical, physical and optical characteristics of 120 mm

42、rewritable optical disks with capacities of 8,55 Gbytes and 17,1 Gbytes. It specifies the quality of the recorded and unrecorded signals, the format of the data and the recording method, thereby allowing for information interchange by means of such disks. The data can be written, read and overwritte

43、n many times using the phase change method. These disks are identified as +RW DL. This International Standard also specifies 80 mm disks with capacities of 2,66 Gbytes and 5,32 Gbytes. These disks have the same characteristics as the 120 mm disks, except for some parameters related to the smaller di

44、mensions. All parameters unique for the 80 mm disks are specified in Annex A. This International Standard specifies the following: two related but different Types of this disk (see Clause 7); the conditions for conformance; the environments in which the disk is to be tested, operated and stored; the

45、 mechanical, physical and dimensional characteristics of the disk, so as to provide mechanical interchange between data processing systems; the format of the information on the disk, including the physical disposition of the tracks and sectors, the error correcting codes and the coding method; the c

46、haracteristics of the signals recorded on the disk, thus enabling data processing systems to read the data from the disk. This International Standard provides for the interchange of disks between optical disk drives. Together with a standard for volume and file structure, it provides for full data i

47、nterchange between data processing systems. 2 Conformance 2.1 Optical disk A claim of conformance with this International Standard shall specify the Type implemented. An optical disk is in conformance with this International Standard if it meets all mandatory requirements specified for its Type. 2.2

48、 Generating system A generating system is in conformance with this International Standard if the optical disk it generates is in accordance with 2.1. ISO/IEC 29642:2009(E) 2 ISO/IEC 2009 All rights reserved2.3 Receiving system A receiving system is in conformance with this International Standard if

49、it is able to handle both Types of optical disk according to 2.1. 2.4 Compatibility statement A claim of conformance by a generating or receiving system with this International Standard shall include a statement listing any other standards supported. This statement shall specify the numbers of the standards, the optical disk types supported (where appropriate) and whether support includes reading only or both reading and writing. 3 Normative references The following referenced documents are indispensable for the appl