1、Reference number ISO/IEC 16969:1999(E) ISO 1999 INTERNATIONAL STANDARD ISO/IEC 16969 First edition 1999-10-01 Information technology Data interchange on 120 mm optical disk cartridges using +RW format Capacity: 3,0 Gbytes and 6,0 Gbytes Technologies de linformation change de donnes sur cartouches de
2、 disque optique de 120 mm utilisant le format +RW Capacit: 3,0 Gbytes et 6,0 GbytesISO/IEC 16969:1999(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
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5、problem relating to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 1999 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
6、 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 22 734 10 79 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO/
7、IEC 1999 All rights reservedISO/IEC 16969:1999(E) ISO/IEC 1999 All rights reserved iii Contents Page Foreword viii 1. Scope 1 2. Conformance 1 2.1. Optical Disk 1 2.2. Generating system 1 2.3. Receiving system 1 2.4. Compatibility statement 1 3. Normative reference 1 4. Definitions 2 5. Conventions
8、and notations 3 5.1. Representation of numbers 3 5.2. Names 3 6. List of acronyms 4 7. General description of the optical disk 4 8. General Requirements 5 8.1. Environments 5 8.1.1. Test environment 5 8.1.2. Operating environment 5 8.1.3. Storage environment 6 8.1.4. Transportation 6 8.2. Safety req
9、uirements 6 8.3. Flammability 6 9. Reference Drive 6 9.1. Optical system 6 9.2. Optical beam 7 9.3. Read channel 1 7 9.4. Disk clamping 8 9.5. Rotation of the disk 8 9.6. Tracking channel (Read channel 2) 8 9.6.1. Normalized servo transfer function 8 9.6.2. Reference Servo for Axial Tracking 9 9.6.3
10、. Reference Servo for Radial Tracking 10 10. Dimensional characteristics 11 10.1. Reference Planes 11 10.2. Overall dimensions 11 10.3. First transition area 12 10.4. Second transition area 12 10.5. Clamping Zone 12 10.6. Third transition area 12 10.7. Information Zone 13 10.8. Rim area 13 10.9. Rem
11、ark on tolerances 13 11. Mechanical characteristics 14 11.1. Mass 14ISO/IEC 16969:1999(E) iv ISO/IEC 1999 All rights reserved 11.2. Moment of inertia 14 11.3. Dynamic imbalance 14 11.4. Axial runout 15 11.5. Radial runout 15 12. Optical characteristics 15 12.1. Index of refraction 15 12.2. Thickness
12、 of the substrate 15 12.3. Reflectivity 16 12.4. Birefringence 16 12.5. Angular deviation 16 13. Data format 17 13.1. Data Frames 17 13.1.1. Identification Data (ID) 18 13.1.2. ID Error Detection Code (IED) 19 13.1.3. RSV 19 13.1.4. Error Detection Code (EDC) 19 13.2. Scrambled Frames 19 13.3. ECC B
13、locks 20 13.4. Recording Frames 22 13.5. Modulation and NRZI conversion 22 13.6. Physical Sectors 23 13.7. Layout of a Recording Unit Block (RUB) 24 13.7.1. Sync Frames used for linking 24 13.7.2. Start Position Shift (SPS) 25 13.7.3. Recording Unit Block position 25 13.8. d.c. component suppression
14、 control 26 14. Track format 26 14.1. Track shape 26 14.2. Track path 27 14.3. Track pitch 27 14.4. Track number 27 14.5. Track layout 27 14.5.1. Segment layout 28 14.5.2. AFCMs 29 15. General description of the Information Zone 31 16. Layout of the Information Zone 31 16.1. Physical Sector Numbers
15、(PSNs) 32 17. Lead-in Zone 33 17.1. Initial Zone 34 17.2. Reference Code Zone 34 17.3. Buffer Zone 1 34 17.4. Control Data Zone 35 17.4.1. Physical format information 35 17.4.2. Disk manufacturing information 39 17.4.3. Content provider information 39 17.5. Buffer Zone 2 39 17.6. Connection Zone 39
16、17.7. Guard Zone 1 40 17.8. Inner Disk Test Zone 40 17.9. Inner Drive Test Zone 40 17.10. Guard Zone 2 40 17.11. DMA Zone 1 40 17.12. Inner Disk Identification Zone 40 17.13. DMA Zone 2 40 18. Data Zone 40ISO/IEC 16969:1999(E) ISO/IEC 1999 All rights reserved v 19. Lead-out Zone 40 19.1. DMA Zone 3
17、41 19.2. Outer Disk Identification Zone 41 19.3. DMA Zone 4 41 19.4. Guard Zone 3 41 19.5. Outer Drive Test Zone 41 19.6. Outer Disk Test Zone 41 19.7. Guard Zone 4 41 20. The use of the Defect Management Areas 41 20.1. Defect Management Areas 42 20.2. Primary Defect List (PDL) 42 20.3. Secondary De
18、fect List (SDL) 43 20.4. Assignment of Logical Sector Numbers (LSNs) 45 20.5. Slipping and Linear Replacement algorithms and requirements 45 21. Disk Control ECC Blocks (DCBs) 45 21.1. Format of Disk Control ECC Blocks 45 22. General 47 23. Method of testing 47 23.1. Environment 47 23.2. Reference D
19、rive 47 23.2.1. Optics and mechanics 47 23.2.2. Read power 47 23.2.3. Read channels 47 23.2.4. Tracking 47 23.3. Definition of signals 47 24. Characteristics of the groove signals 48 24.1. Push-pull signal 48 24.2. Track Cross signal 48 24.3. Phase depth 48 24.4. Normalized wobble signal 49 24.5. Ch
20、aracteristics of the wobble 49 24.6. Characteristics of the Alternating Fine Clock Marks (AFCM) 49 25. Method of testing 49 25.1. Environment 49 25.2. Reference Drive 49 25.2.1. Optics and mechanics 49 25.2.2. Read power 49 25.2.3. Read channels 49 25.2.4. Tracking 50 25.2.5. Scanning velocity 50 25
21、.3. Write conditions for Rewritable area 50 25.3.1. Write pulse waveform 50 25.3.2. Write power 50 25.3.3. Measurement conditions 50 25.4. Jitter 50 25.5. Channel bit length 51 25.6. Phase depth 51 25.7. Definition of signals 51 25.7.1. High frequency signals (HF) 51 25.7.2. Modulated amplitude 51 2
22、5.7.3. Reflectivity-modulation product 51 25.7.4. Signal asymmetry 52 25.7.5. Push-pull signal 52 25.7.6. Track Cross signal 52 25.7.7. Differential phase tracking error signal 52ISO/IEC 16969:1999(E) vi ISO/IEC 1999 All rights reserved 26. Method of testing 53 26.1. Environment 53 26.2. Reference D
23、rive 54 26.2.1. Optics and mechanics 54 26.2.2. Read power 54 26.2.3. Read channels 54 26.2.4. Error correction 54 26.2.5. Tracking 54 27. Minimum quality of a Recording Unit Block 54 27.1. User-written data 54 27.2. Embossed data 54 28. Data interchange requirements 54 28.1. Tracking 54 28.2. User-
24、written data 54 28.3. Quality of disk 55 Annex A 56 (normative) 56 Measurement of light reflectivity 56 A.1 Calibration method 56 A.2 Measuring method 57 Annex B 58 (normative) 58 Measurement of birefringence 58 B.1 Principle of the measurement 58 B.2 Measurements conditions 59 B.3 Example of a meas
25、urement set-up 59 Annex C 57 (normative) 60 Measuring conditions for operation signal 60 C.1 System diagram for jitter measurement and determination of the characteristics of user data 60 C.2 Open loop transfer function for PLL 61 C.3 Slicer 61 C.4 Conditions for measurement 61 C.5 Measurement 62 An
26、nex D 63 (normative) 63 Measurement of the differential phase tracking error 63 D.1 Measuring method for the differential phase tracking error 63 D.2 Measurement of t /T without time interval analyzer 63ISO/IEC 16969:1999(E) ISO/IEC 1999 All rights reserved vii Annex E 65 (normative) 65 The write pu
27、lse wave form for testing 65 Annex F 67 (normative) 67 8-to-16 Modulation 67 Annex G 75 (normative) 75 Optimum Power Control 75 G.1 Optimum recording power 75 G.2 OPC procedure for media testing 76 Annex H 77 (normative) 77 Logical to Physical address translation 77 Annex J 79 (normative) 79 Recordi
28、ng Unit Block positioning 79 J.1 Variations in start position 79 J.2 Example calculation 79 Annex K 80 (informative) 80 Transportation 80 K.1 General 80 K.2 Packaging 80 K.2.1 Temperature and humidity 80 K.2.2 Impact loads and vibrations 80 Annex L 81 (informative) 81 Measurement of the groove wobbl
29、e amplitude 81 L.1 Relation between normalized wobble signal and wobble amplitude 81 L.2 Tolerances of the normalized wobble signal and the AFCM signal 81 Annex M 83 (informative) 83 ADIP Encoding Process 83 Annex N 84 (informative) 84 Values to be Implemented in Existing and Future Specifications 8
30、4ISO/IEC 16969:1999(E) viii ISO/IEC 1999 All rights reserved Foreword 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
31、 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 in fields of mutual interest. Other international organizations, governmental and
32、non-governmental, in liaison with ISO and IEC, also take part in the work. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. Draft
33、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. This International Standard was prepared by ECMA (as ECMA-274) and was ado
34、pted, 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. Annexes A to J form an integral part of this International Standard, annexes K to N are for information only. .INTERNATIO
35、NAL STANDARD ISO/IEC 16969:1999(E) ISO/IEC 1999 All rights reserved 1 Information technology - Data interchange on 120 mm optical disk cartridges using +RW format - Capacity: 3,0 Gbytes and 6,0 Gbytes Section 1 - General 1 Scope This International Standard specifies the mechanical, physical and opti
36、cal characteristics of 120 mm rewritable optical disks with capacities of 3,0 Gbytes and 6,0 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
37、written, read and overwritten many times using the phase change method. These disks are identified as +RW. This International 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 a
38、nd stored, the 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
39、 method, the characteristics 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 f
40、or full data interchange 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 shall be in conformance with this International Standard if it meets all mandatory requirements specifi
41、ed for its Type. 2.2 Generating system A generating system shall be in conformance with this International Standard if the optical disk it generates is in accordance with 2.1. 2.3 Receiving system A receiving system shall be in conformance with this International Standard if it is able to handle bot
42、h 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 ECMA and International Standards supported. This statement shall specify the numbers of the st
43、andards, the optical disk types supported (where appropriate) and whether support includes reading only or both reading and writing. 3 Normative reference The following standard contains provisions which, through reference in this text, constitutes provisions of this International Standard. At the t
44、ime of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate theISO/IEC 16969:1999(E) 2 ISO/IEC 1999 All rights reserved possibility of applying the most recent edition of the
45、standard indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60950:1999, Safety of information technology equipment. 4 Definitions For the purposes of this International Standard the following definitions apply. 4.1 Alternating Fine Clock Mark (
46、AFCM): A single cycle deviation of the track from the average track centreline which is recorded periodically. 4.2 Channel bit: The elements by which the binary values ZERO and ONE are represented by marks and spaces on the disk. 4.3 Clamping Zone: The annular part of the disk within which the clamp
47、ing force is applied by the clamping device. 4.4 Digital Sum Value (DSV): The arithmetic sum obtained from a bit stream by allocating the decimal value 1tob i tsse ttoONEa ndthede ci ma lv al ue-1tob itsse ttoZE RO. 4.5 Disk Reference Plane: A plane defined by the perfectly flat annular surface of a
48、n ideal spindle onto which the clamping Zone of the disk is clamped, and which is normal to the axis of rotation. 4.6 dummy substrate: A layer which may be transparent or not, provided for the mechanical support of the disk, and in some cases, of the recording layer as well. 4.7 entrance surface: Th
49、e surface of the disk onto which the optical beam first impinges. 4.8 field: A subdivision of a sector. 4.9 interleaving: The process of reallocating the physical sequence of units of data so as to render the data more immune to burst errors.ISO/IEC 16969:1999(E) ISO/IEC 1999 All rights reserved 3 4.10 land and groove: A trench-like feature of the disk, applied before the recording of any information, and used to define the track location. The groove is located nearer to the entrance surface than the land. The recor
