1、 Reference number ISO/IEC 12862:2011(E) ISO/IEC 2011INTERNATIONAL STANDARD ISO/IEC 12862 Second edition 2011-05-01 Information technology 120 mm (8,54 Gbytes per side) and 80 mm (2,66 Gbytes per side) DVD recordable disk for dual layer (DVD-R for DL) Technologies de linformation Disques DVD enregist
2、rables de 120 mm (8,54 Go par face) et 80 mm (2,66 Go par face) pour double couche (DVD-R pour DL) ISO/IEC 12862:2011(E) COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, e
3、lectronic 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-mail copyrighti
4、so.org Web www.iso.org Published in Switzerland ii ISO/IEC 2011 All rights reservedISO/IEC 12862:2011(E) ISO/IEC 2011 All rights reserved iiiContents Page Foreword .vii Introductionviii 1 Scope1 2 Conformance .1 2.1 Optical Disk1 2.2 Generating system2 2.3 Receiving system2 3 Normative references2 4
5、 Terms and definitions .2 5 Conventions and notations 6 5.1 Representation of numbers6 5.2 Names.6 6 Abbreviated terms.6 7 General description of a disk .8 8 General requirement.9 8.1 Environments.9 8.1.1 Test environment.9 8.1.2 Operating environment.9 8.1.3 Storage environment.10 8.1.4 Transportat
6、ion .10 8.2 Safety requirements10 8.3 Flammability.10 9 Reference measurement devices10 9.1 Pick-Up Head (PUH)10 9.1.1 PUH for measuring recorded disks .10 9.1.2 PUH for measuring unrecorded disks.12 9.2 Measurement conditions 13 9.2.1 Recorded and unrecorded disk .13 9.2.2 Recorded disk13 9.2.3 Unr
7、ecorded disk13 9.3 Normalized servo transfer function.14 9.4 Reference servo for axial tracking.14 9.4.1 Recorded disk14 9.4.2 Unrecorded disk15 9.5 Reference servo for radial tracking .16 9.5.1 Recorded disk16 9.5.2 Unrecorded disk17 10 Dimensional characteristics.18 10.1 Overall dimensions.20 10.2
8、 First transition area .20 10.3 Second transition area21 10.4 Clamping Zone.21 10.5 Third transition area21 10.6 R-Information Zone .22 10.6.1 Sub-divisions of the R-Information Zone22 10.7 Information Zone .22 10.7.1 Sub-divisions of the Information zone22 ISO/IEC 12862:2011(E) iv ISO/IEC 2011 All
9、rights reserved10.8 Track geometry23 10.8.1 Track Path.23 10.9 Channel bit length24 10.10 Rim area24 10.11 Remark on tolerances .25 10.12 Label25 11 Mechanical parameters.25 11.1 Mass25 11.2 Moment of inertia.25 11.3 Dynamic imbalance.25 11.4 Sense of rotation25 11.5 Runout25 11.5.1 Axial runout25 1
10、1.5.2 Radial runout26 12 Optical parameters26 12.1 Recorded and unrecorded disk parameters .26 12.1.1 Index of refraction26 12.1.2 Thickness of the transparent substrate 26 12.1.3 Angular deviation.27 12.1.4 Birefringence of the transparent substrate.27 12.2 Recorded disk reflectivity.27 12.3 Unreco
11、rded disk parameters 28 12.3.1 Polarity of reflectivity modulation28 12.3.2 Recording power sensitivity variation.28 13 Operational signals for recorded disk.28 13.1 Measurement conditions 28 13.2 Read conditions.28 13.3 Recorded disk high frequency (HF) signals .28 13.3.1 Modulated amplitude.28 13.
12、3.2 Signal asymmetry29 13.3.3 Cross-track signal29 13.4 Quality of signals.29 13.4.1 Jitter29 13.4.2 Random errors.29 13.4.3 Defects30 13.5 Servo signals30 13.5.1 Differential phase tracking error signal.30 13.5.2 Tangential push-pull signal 30 13.6 Groove wobble signal .32 14 Operational signals fo
13、r the unrecorded disk 33 14.1 Measurement conditions 33 14.2 Recording conditions33 14.3 Write strategy for media testing.33 14.3.1 Definition of the write pulse34 14.4 Servo signals35 14.4.1 Radial push-pull tracking error signal.35 14.4.2 Defects36 14.5 Addressing signals36 14.5.1 Land Pre-Pit sig
14、nal 36 14.5.2 Groove wobble signal .38 14.5.3 Relation in phase between wobble and Land Pre-Pit 38 15 Data Format39 15.1 General39 16 Data Frames.39 16.1 Identification Data (ID).40 16.2 ID Error Detection Code 41 16.3 RSV41 ISO/IEC 12862:2011(E) ISO/IEC 2011 All rights reserved v16.4 Error Detectio
15、n Code 41 17 Scrambled Frames42 18 ECC Block configuration 43 19 Recording Frames.44 20 Modulation45 21 Physical Sectors46 22 Suppress control of the d.c. component 47 23 Linking scheme .48 23.1 Structure of linking48 23.2 2K-Link and 32K-Link49 23.3 Lossless-Link.49 24 General description of the In
16、formation Zone .51 24.1 Layout of the Information Zone .51 24.2 Physical Sector numbering52 25 Lead-in Zone, Middle Zone and Lead-out Zone53 25.1 Lead-in Zone 53 25.1.1 Initial Zone54 25.1.2 Buffer Zone 0 .54 25.1.3 R-Physical Format Information Zone 54 25.1.4 Reference Code Zone58 25.1.5 Buffer Zon
17、e 1 .58 25.1.6 Control Data Zone .59 25.1.7 Extra Border Zone .72 25.2 Middle Zone72 25.3 Lead-out Zone73 25.3.1 Structure of Lead-out Zone with Format4 RMD73 25.3.2 Superficial Extra Border Zone73 26 General description of the Unrecorded Zone.74 26.1 Layout of the Unrecorded Zone .74 26.2 ECC Block
18、 address.75 26.3 ECC Block numbering.75 27 Pre-pit Data format 76 27.1 General description.76 27.2 Pre-pit block structure 78 27.3 Pre-pit data block configuration 80 27.3.1 Relative address82 27.3.2 ECC Block address data configuration.82 27.3.3 Parity A and Parity B .82 27.3.4 Field ID084 27.3.5 F
19、ield ID185 27.3.6 Field ID287 27.3.7 Field ID3 and Field ID4 88 27.3.8 Field ID590 28 Data structure of R-Information Zone and ODTA.90 28.1 Layout of Disk Testing Area and Recording Management Area 90 28.2 Structure of the Disk Testing Area 91 28.3 Data configuration of the Recording Management Area
20、 (RMA) .93 28.3.1 Sector format of the Recording Management Area .93 28.3.2 Recording Management Data (Format1 RMD and Format4 RMD)95 Annex A (normative) Measurement of the angular deviation .124 Annex B (normative) Measurement of birefringence 126 Annex C (normative) Measurement of the differential
21、 phase tracking error 129 ISO/IEC 12862:2011(E) vi ISO/IEC 2011 All rights reservedAnnex D (normative) Measurement of light reflectance133 Annex E (normative) Tapered cone for disk clamping135 Annex F (normative) Measurement of jitter136 Annex G (normative) 8-to-16 Modulation with RLL (2,10) require
22、ments .139 Annex H (normative) Optimum Power Control 149 Annex I (normative) Measurement of the groove wobble amplitude.151 Annex J (normative) Measurement methods for the operational signals for an unrecorded disk.153 Annex K (normative) NBCA Code154 Annex L (normative) Border Zone .160 Annex M (no
23、rmative) Measurement method of the Land Pre-Pit signal173 Annex N (normative) Construction of Information Zone.174 Annex O (normative) Recording order176 Annex P (normative) Clearance in the number of sectors177 Annex Q (normative) Anchor Point Re-mapping .179 Annex R (informative) Measurement metho
24、d of the Space layer thickness in a disk181 Annex S (informative) Transportation.182 ISO/IEC 12862:2011(E) ISO/IEC 2011 All rights reserved viiForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for wor
25、ldwide 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 particular fields of technical activity. ISO and IEC technical committees collaborate
26、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 established a joint technical committee, ISO/IEC JTC 1. International Standards are dr
27、afted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of 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 Int
28、ernational 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 document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
29、 ISO/IEC 12862 was prepared by Ecma International (as ECMA-382) and was adopted, under a special “fast- 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
30、first edition (ISO/IEC 12862:2009), which has been technically revised. ISO/IEC 12862:2011(E) viii ISO/IEC 2011 All rights reservedIntroduction Ecma Technical Committee TC31 was established in 1984 for the standardization of optical disks and optical disk cartridges (ODC). Since its establishment, T
31、C31 has made major contributions to ISO/IEC JTC 1/SC 23 toward the development of International Standards for optical disks. 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 Sta
32、ndards. The following Ecma standards for DVD 120 mm and 80 mm have been published by Ecma and adopted by ISO/IEC JTC 1. These standards are based on original specifications from the DVD Forum. ECMA-267 (2001) ISO/IEC 16448 120 mm DVD-Read-Only Disk, 3 rdedition ECMA-268 (2001) ISO/IEC 16449 80 mm DV
33、D-Read-Only Disk, 3 rdedition ECMA-272 (1999) ISO/IEC 16824 120 mm DVD Rewritable Disk (DVD-RAM), 2nd edition ECMA-273 (1998) ISO/IEC 16825 Case for 120 mm DVD-RAM Disks, 1 stedition ECMA-279 (1998) ISO/IEC 20563 80 mm (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD-Recordable Disk (DVD
34、-R), 1 stedition ECMA-330 (2005) ISO/IEC 17592 120 mm (4,7 Gbytes per side) and 80 mm (1,46 Gbytes per side) DVD Rewritable Disk (DVD-RAM), 3 rdedition ECMA-331 (2004) ISO/IEC 17594 Cases for 120 mm and 80 mm DVD-RAM Disks, 2 ndedition ECMA-338 (2002) ISO/IEC 17342 80 mm (1,46 Gbytes per side) and 1
35、20 mm (4,70 Gbytes per side) DVD Re-recordable Disk (DVD-RW), 1 stedition ECMA-359 (2004) ISO/IEC 23912 ECMA-382 (2008) ISO/IEC 12862 80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD Recordable Disk (DVD-R), 1 stedition 120 mm (8,54 Gbytes per side) and 80 mm (2,66 Gbytes per side)
36、 DVD Recordable Disk for Dual Layer (DVD-R for DL), 1 stedition ECMA-384 (2008) ISO/IEC 13170 120 mm (8,54 Gbytes per side) and 80 mm (2,66 Gbytes per side) DVD Re-recordable Disk for Dual Layer (DVD-RW for DL), 1 stedition In April 2007, nine members proposed that TC31 develop a standard for 120 mm
37、 and 80 mm dual layer DVD recordable optical disks using organic dye recording technology. TC31 adopted this project, which resulted in ECMA-382 (2008). In December 2009, a proposal was made that TC31 update this Ecma Standard for editorial corrections and clarifications. TC31 approved this proposal
38、, which resulted in the second edition of ECMA-382. This International Standard specifies two types of dual layer recordable optical disks, one (Type 1S) making use of recording on only a single side of the disk and yielding a nominal capacity of 8,54 Gbytes for a 120 mm disk and 2,66 Gbytes for an
39、80 mm disk, the other (Type 2S) making use of recording on both sides of the disk and yielding a nominal capacity of 17,08 Gbytes for a 120 mm disk and 5,32 Gbytes for an 80 mm disk. INTERNATIONAL STANDARD ISO/IEC 12862:2011(E) ISO/IEC 2011 All rights reserved 1Information technology 120 mm (8,54 Gb
40、ytes per side) and 80 mm (2,66 Gbytes per side) DVD recordable disk for dual layer (DVD-R for DL) 1 Scope This International Standard specifies the mechanical, physical and optical characteristics of a 120 mm and an 80 mm dual layer DVD recordable disk to enable the interchange of such disks. It spe
41、cifies the quality of the pre-recorded, unrecorded and recorded signals, the format of the data, the format of the information zone, the format of the unrecorded zone, and the recording method, thereby allowing for information interchange by means of such disks. This disk is identified as a DVD reco
42、rdable disk for dual layer (DVD-R for DL). This International Standard specifies the following: 120 mm and 80 mm nominal diameter disks that can be either single- or double-sided; the conditions for conformance; the environments in which the disk is to be operated and stored; the mechanical and phys
43、ical characteristics of the disk, so as to provide mechanical interchange between data processing systems; the format of the pre-recorded information on an unrecorded disk, including the physical disposition of the tracks and sectors, the error correcting codes and the coding method used; the format
44、 of the data and the recorded information on the disk, including the physical disposition of the tracks and sectors, the error correcting codes and the coding method used; the characteristics of the signals from pre-recorded and unrecorded areas on the disk, enabling data processing systems to read
45、the pre-recorded information and to write to the disks; the characteristics of the signals recorded on the disk, enabling data processing systems to read the data from the disk. This International Standard provides for interchange of disks between disk drives. Together with a standard for volume and
46、 file structure, it provides for full data interchange between data processing systems. 2 Conformance 2.1 Optical Disk A claim of conformance shall specify the type of the disk, i.e. its size and whether it is single-sided or double-sided. An optical disk is in conformance with this International St
47、andard if it meets the mandatory requirements specified for this type. ISO/IEC 12862:2011(E) 2 ISO/IEC 2011 All rights reserved2.2 Generating system A generating system is in conformance with this International Standard if the optical disk it generates is in accordance with 2.1. 2.3 Receiving system
48、 A receiving system is in conformance with this International Standard if it is able to handle an optical disk in accordance with 2.1. 3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applie
49、s. For undated references, the latest edition of the referenced document (including any amendments) applies. ECMA-287, Safety of electronic equipment 4 Terms and definitions For the purposes of this document, the following terms and definitions apply. 4.1 anchor point physical sector number corresponding to the specific logical sector number such as 16, 256, N-256 and N, where N is the maximum last-recorded address in logical volume space NOTE The information in those sector numbers are used to fix Volume and File structure. 4
