1、 ECMA-364 3rdEdition / December 2007 Data Interchange on 120 mm and 80 mm Optical Disk using +R DL Format Capacity: 8,55 and 2,66 Gbytes per Side (Recording speed up to 16X) Ecma International Rue du Rhne 114 CH-1204 Geneva T/F: +41 22 849 6000/01 www.ecma-international.org PC Data Interchange on 12
2、0 mm and 80 mm Optical Disk using +R DL Format Capacity: 8,55 and 2,66 Gbytes per Side (Recording speed up to 16X) ECMA-364 3rdEdition / December 2007 . Brief history Ecma Technical Committee TC31 was established in 1984 for the standardization of Optical Disks and Optical Disk Cartridges (ODC). Sin
3、ce its establishment, the Committee has made major contributions to ISO/IEC toward the development of International Standards 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/IE
4、C under the fast-track procedure as International Standards. In July 2004 a group of Companies proposed to TC31 to develop a standard for 120 mm dual layer recordable optical disks using the WORM recording technology and based on the DVD Read-Only standard (ECMA-267), the +RW format (ECMA-337) and t
5、he +R format (ECMA-349). TC31 adopted this project and started the work that has resulted in the first edition of ECMA-364. This Ecma Standard specifies two Types of recordable optical disks, one (Type S9) making use of recording on only a single side of the disk and yielding a nominal capacity of 8
6、,55 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 or 5,32 Gbytes per disk. In October 2005 a proposal was made to TC31 to update this Ecma Standard for recording speeds up to 8 times the Reference velocity.
7、TC31 adopted this project which resulted in the second edition of ECMA-364. In February 2007 a proposal was made to TC31 to update this Ecma Standard for recording speeds up to 16 times the Reference velocity. This Ecma Standard, taken together with a standard for volume and file structure, such as
8、for instance developed in Ecma Technical Committee TC15, provides the requirements for information interchange between systems. This Ecma Standard has been adopted by the General Assembly of December 2007. - i - Table of contents Section 1 - General 1 1 Scope 1 2 Conformance 1 2.1 Optical Disk 1 2.2
9、 Generating system 1 2.3 Receiving system 1 2.4 Compatibility statement 1 3 References 2 4 Definitions 2 4.1 Channel bit 2 4.2 Clamping Zone 2 4.3 Digital Sum Value (DSV) 2 4.4 Disk Reference Plane 2 4.5 dummy substrate 2 4.6 entrance surface 2 4.7 field 2 4.8 groove 3 4.9 interleaving 3 4.10 Layer
10、structure 3 4.11 mark 3 4.12 Multi-session disk 3 4.13 Physical Sector 3 4.14 recording layer 3 4.15 Reed-Solomon code (RS) 3 4.16 Reference velocity 4 4.17 Single-session disk 4 4.18 session 4 4.19 space 4 4.20 spacer 4 4.21 substrate 4 4.22 track 4 4.23 track pitch 4 4.24 VCPS 4 - ii - 4.25 wobble
11、 4 4.26 zone 4 5 Conventions and notations 4 5.1 Representation of numbers 4 5.2 Names 5 6 Abbreviations and acronyms 5 7 General description of the optical disk 6 8 General Requirements 7 8.1 Environments 7 8.1.1 Test environment 7 8.1.2 Operating environment 7 8.1.3 Storage environment 7 8.1.4 Tra
12、nsportation 7 8.2 Safety requirements 7 8.3 Flammability 7 8.4 Light fastness 8 9 Reference Drive 8 9.1 Optical system 8 9.2 Optical beam 9 9.3 Read channel 1 9 9.4 Disk clamping 9 9.5 Rotation of the disk 10 9.6 Wobble channel (Read channel 2) 10 9.7 Tracking channel (Read channel 2) 10 9.8 Referen
13、ce servo systems 11 9.8.1 Normalized servo transfer function 11 9.8.2 Reference Servo for Axial Tracking 12 9.8.3 Reference Servo for Radial Tracking 13 Section 2 - Dimensional, mechanical and physical characteristics of the disk 14 10 Dimensional characteristics 14 10.1 Reference Planes 15 10.2 Ove
14、rall dimensions 15 10.3 First transition area 15 10.4 Second transition area 16 10.5 Clamping Zone 16 - iii - 10.6 Third transition area 16 10.7 Information Zone 16 10.7.1 Sub-division of the Information Zone 16 10.7.2 Track mode 17 10.8 Rim area 17 10.9 Remark on tolerances 18 11 Mechanical charact
15、eristics 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 11.4.2 Tracking requirements at 3 000 RPM (CAV) 18 11.5 Radial runout 19 11.5.1 Tracking requirements at the Reference velocity (CLV) 19 1
16、1.5.2 Tracking requirements at 3 000 RPM (CAV) 19 12 Optical characteristics in the Information Zone 20 12.1 Index of refraction 20 12.2 Thickness of the substrate 20 12.3 Reflectivity 20 12.4 Birefringence 20 12.5 Angular deviation 20 Section 3 - Format of information 22 13 Data format 22 13.1 Data
17、 Frames 22 13.1.1 Identification Data (ID) 23 13.1.2 ID Error Detection Code (IED) 23 13.1.3 RSV 23 13.1.4. Error Detection Code (EDC) 24 13.2 Scrambled Frames 24 13.3 ECC Blocks 25 13.4 Recording Frames 26 13.5 Modulation and NRZI conversion 26 13.6 Physical Sectors 27 13.7 Layout of a Recording UN
18、it (RUN) 28 13.7.1 Recording Unit position 29 13.8 d.c. component suppression control 29 - iv - 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 Section 4 - Format of the Inform
19、ation Zone 63 15 General description of the Information Zone 63 16 Layout of the Information Zone of a Single-session disk 63 16.1 Usage of the Data Zone 66 16.1.1 Additional Testing Zone on Layer 1 (optional) 67 16.2 Physical Sector Numbers (PSNs) 67 17 Inner Drive Areas 68 17.1 Initial Zone / Fina
20、l Zone 69 17.2 Inner Disk Test Zones 69 17.3 Count Zone Run-in / Dummy Zone 69 17.4 Inner Disk Count Zones 69 17.5 Inner Disk Administration Zone 70 17.6 Table of Contents (TOC) Zone 70 17.6.1 Table of Contents Blocks 71 17.6.2 Recorded Area Indicators (optional) 74 18 Lead-in Zone 75 18.1 Guard Zon
21、e 1 76 18.2 Reserved Zone 1 76 18.3 Reserved Zone 2 76 18.4 Inner Disk Identification Zone 76 18.5 Reserved Zone 3 76 18.6 Reference Code Zone 76 18.7 Buffer Zone 1 76 18.8 Control Data Zone 76 18.8.1 Physical format information 76 18.8.2 Disk manufacturing information 79 18.8.3 Content provider inf
22、ormation 79 18.9 Buffer Zone 2 79 19 Data Zone 79 - v - 20 Middle Zones 79 20.1 Buffer Zones 3 81 20.2 Reserved Zones 81 20.3 Guard Zones 2 81 21 Outer Drive Areas 81 21.1 Outer Disk Administration Zones 81 21.2 Outer Disk Count Zones 82 21.3 Dummy Zone / Count Zone Run-in 82 21.4 Outer Disk Test Zo
23、ne 82 21.5 Guard Zones 3 82 22 Lead-out Zone 83 22.1 Lead-out Zone at finalization 83 22.2 Lead-out Zone at closing of first Session 83 23 Multi-session Layout 84 23.1 Intro 85 23.1.1 Buffer Zone A 85 23.1.2 Inner Session Identification Zone 85 23.1.3 Session Control Data Zone 86 23.1.4 Buffer Zone
24、B 86 23.2 Data Zone 86 23.3 Closure 86 23.3.1 Buffer Zone C 86 23.3.2 Outer Session Identification Zone 86 24 Sequential recording in Fragments 86 24.1 Opening a Session 86 24.1.1 Incomplete Fragment 86 24.1.2 Reserved Fragments 87 24.1.3 Recording User Data in Fragments 88 24.1.4 Closing a Fragment
25、 88 24.2 Closing a Session 88 24.2.1 Lead-in/Intro Zone 89 24.2.2 Closure Zone 89 24.3 Finalizing the disk 89 25 Assignment of Logical Sector Numbers (LSNs) 89 26 Disk Control Blocks 90 26.1 General format of Disk Control Blocks 90 - vi - 26.2 Format of the Session DCB (SDCB) 91 26.2.1 Session Items
26、 93 Section 5 - Characteristics of the groove 96 27 General 96 28 Method of testing 96 28.1 Environment 96 28.2 Reference Drive 96 28.2.1 Optics and mechanics 96 28.2.2 Read power 96 28.2.3 Read channels 96 28.2.4 Tracking 96 28.3 Definition of signals 97 29 Characteristics of the groove signals 98
27、29.1 Phase depth 98 29.2 Push-pull signal 98 29.3 Track Cross signal 98 29.4 Normalized wobble signal 98 29.5 Characteristics of the wobble 98 Section 6 - Characteristics of the recording layer 99 30 Method of testing 99 30.1 Environment 99 30.2 Reference Drive 99 30.2.1 Optics and mechanics 99 30.2
28、.2 Read power 99 30.2.3 Read channels 99 30.2.4 Tracking 99 30.2.5 Scanning velocity 99 30.3 Write conditions 100 30.3.1 Write pulse waveform 100 30.3.2 Write power 100 30.3.3 Write power dependency on wavelength 101 30.3.4 Write power window 101 30.3.5 Write power shift for layer L1 due to recordin
29、g on layer L0 102 30.4 Measurement conditions 102 31 Characteristics of the recorded signals 102 31.1 Channel bit length 102 - vii - 31.2 Definition of signals 102 31.2.1 High frequency signals (HF) 102 31.2.2 Modulated amplitude 103 31.2.3 Signal asymmetry 103 31.2.4 Normalized Slicing Level jump 1
30、03 31.2.5 Jitter 103 31.2.6 Track Cross signal 103 31.3 Read stability 104 32 Additional testing conditions 104 32.1 Test environment 104 32.1.1 Optics 104 32.2 Definition of signals 104 32.2.1 Modulated amplitude 104 32.2.2 Signal asymmetry 105 32.2.3 Jitter 105 32.2.4 Track Cross signal 105 32.2.5
31、 Differential phase tracking error signal 105 32.2.6 Tangential push-pull signal 106 33 Quality of the recording layer 106 33.1 Defects 106 33.2 Data errors 107 Section 7 - Characteristics of user data 108 34 Method of testing 108 34.1 Environment 108 34.2 Reference Drive 108 34.2.1 Optics and mecha
32、nics 108 34.2.2 Read power 108 34.2.3 Read channels 108 34.2.4 Error correction 108 34.2.5 Tracking 108 35 Minimum quality of a Recording Unit 109 35.1 Tracking 109 35.2 User-written data 109 Annex A (normative) 80 mm +R DL disk 111 Annex B (normative) Structure for Extended format information in th
33、e Data Zone117 Annex C (normative) Measurement of light reflectivity 121 - viii - Annex D (normative) Measurement of birefringence 123 Annex E (normative) Measuring conditions for operation signals 125 Annex F (normative) Measurement of the differential phase tracking error 129 Annex G (normative) T
34、he write pulse wave form for testing 133 Annex H (normative) 8-to-16 Modulation 139 Annex I (normative) Optimum Power Control and Recording Conditions 147 Annex J (informative) Running OPC 151 Annex K (informative) Wavelength dependency 153 Annex L (informative) Explanation about the usage of the re
35、ference servos 159 Annex M (informative) Measurement of the groove wobble amplitude 169 Annex N (informative) Light fastness of the disk 171 Annex O (informative) Transportation 173 Annex P (informative) Video Content Protection System 175 Annex Q (informative) How to use the Physical format informa
36、tion in ADIP 177 Annex R (informative) Values to be Implemented in Existing and Future Specifications 179 - 1 - Section 1 - General 1 Scope This Ecma Standard specifies the mechanical, physical and optical characteristics of 120 mm recordable optical disks with capacities of 8,55 Gbytes and 17,1 Gby
37、tes. 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 once and read many times using a non-reversible method. These disks are identified as +R
38、 DL. This Ecma Standard also specifies 80 mm disks with capacities of 2,66 Gbytes and 5,32 Gbytes. These disks shall have the same characteristics as the 120 mm disks, except for some parameters related to the smaller dimensions. All parameters unique for the 80 mm disks are specified in Annex A. Th
39、is Ecma Standard specifies 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 mechanical, physical and dimensional characteristics of the disk, so as to provide mechanical interchan
40、ge 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 characteristics of the signals recorded on the disk, thus enabling data processing systems to read the da
41、ta from the disk. This Ecma 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 interchange between data processing systems. 2 Conformance 2.1 Optical Disk A claim of conformance with this Ecma
42、Standard shall specify the Type implemented. An optical disk shall be in conformance with this Ecma Standard if it meets all mandatory requirements specified for its Type. 2.2 Generating system A generating system shall be in conformance with this Ecma Standard if the optical disk it generates is in
43、 accordance with 2.1. 2.3 Receiving system A receiving system shall be in conformance with this Ecma Standard if 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 Ecma Standard shall incl
44、ude 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. - 2 - 3 References ECMA-43 8-Bit Coded Character Set Structure
45、 and Rules (ISO/IEC 4873: 1991) ECMA-267 120 mm DVD - Read-Only Disk (ISO/IEC 16448: 2002) ECMA-268 80 mm DVD - Read-Only Disk (ISO/IEC 16449: 2002) ECMA-287 Safety of Electronic Equipment ECMA-337 Data Interchange on 120 mm and 80 mm Optical Disk using +RW Format - Capacity: 4,7 and 1,46 Gbytes per
46、 Side (Recording speed up to 4X) (ISO/IEC 17341: 2006) ECMA-349 Data Interchange on 120 mm and 80 mm Optical Disk using +R Format - Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed up to 16X) (ISO/IEC 17344: 2006) ECMA-371 Data Interchange on 120 mm and 80 mm Optical Disk using +RW HS Format
47、- Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed 8X) (ISO/IEC 26925: 2006) ECMA-374 Data Interchange on 120 mm and 80 mm Optical Disk using +RW DL Format - Capacity: 8,55 and 2,66 Gbytes per Side (Recording speed 2,4X) (ISO/IEC 29642 under development) Unauthorized copying and/or redistribu
48、tion of video data that is recorded in the DVD+R/+RW Video Format can be prevented by applying the Video Content Protection System as referred to in Annex P. 4 Definitions For the purpose of this Ecma Standard the following definitions apply: 4.1 Channel bit The elements by which the binary values Z
49、ERO and ONE are represented by marks and spaces on the disk. 4.2 Clamping Zone The annular part of the disk within which the clamping force is applied by the clamping device. 4.3 Digital Sum Value (DSV) The arithmetic sum obtained from a bit stream by allocating the decimal value +1 to bits set to ONE and the decimal value 1 to bits set to ZERO. 4.4 Disk Reference Plane A plane defined by the perfectly flat annular surface of an ideal spindle onto which the clamping Zone of the disk is clamped, and which is normal to the axis of rotation. 4.5 dummy substrate A layer w
