1、 Reference numberISO/IEC 22092:2002(E)ISO/IEC 2002INTERNATIONAL STANDARD ISO/IEC22092First edition2002-07-01Information technology Data interchange on 130 mm magneto-optical disk cartridges Capacity: 9,1 Gbytes per cartridge Technologies de linformation change de donnes sur cartouches de disque opti
2、que magntique de 130 mm Capacit: 9,1 Gbytes par cartouche Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard.Date of ANSI Approval: 11/20/2002Published by American National Standards Institute,25 West 43rd Street, New York, New York 1003
3、6Copyright 2002 by Information Technology Industry Council (ITI).All rights reserved.These materials are subject to copyright claims of International Standardization Organization (ISO), InternationalElectrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Tech
4、nology Industry Council(ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrieval system, withoutthe prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW,Washington, DC 20005.
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8、rm the Central 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 fr
9、om 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 copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO/IEC 2002 All rights reservedISO/IEC 22092:20
10、02 (E)ISO/IEC 2002 - All rights reserved iiiContentsSection 1 - General 11 Scope 12 Conformance 12.1 Optical Disk Cartridge (ODC) 12.2 Generating system 12.3 Receiving system 12.4 Compatibility statement 13 Normative reference 24 Terms and definitions 24.1 asymmetry 24.2 band 24.3 case 24.4 clamping
11、 zone 24.5 control track 24.6 Cyclic Redundancy Check (CRC) 24.7 defect management 24.8 disk reference plane 24.9 emulation 24.10 entrance surface 24.11 Error Correction Code (ECC) 24.12 format 24.13 hub 24.14 interleaving 24.15 Kerr rotation 34.16 land and groove 34.17 logical track 34.18 mark 34.1
12、9 mark edge 34.20 mark edge recording 34.21 optical disk 34.22 optical disk cartridge (ODC) 34.23 physical track 34.24 polarization 34.25 pre-recorded mark 34.26 read power 34.27 recording layer 34.28 recording track 34.29 Reed-Solomon code 34.30 space 34.31 spindle 44.32 substrate 44.33 track pitch
13、 44.34 write-inhibit hole 44.35 write-once functionality 44.36 zone 4ISO/IEC 22092:2002 (E)ISO/IEC 2002 - All rights reservediv5 Conventions and notations 45.1 Representation of numbers 45.2 Names 46 List of acronyms 47 General description of the optical disk cartridge 58 General requirements 58.1 E
14、nvironments 58.1.1 Test environment 58.1.2 Operating environment 58.1.3 Storage environment 68.1.4 Transportation 68.2 Temperature shock 68.3 Safety requirements 68.4 Flammability 69 Reference Drive 69.1 Optical system 79.2 Optical beam 89.3 Read channels 89.4 Tracking 89.5 Rotation of the disk 8Sec
15、tion 2 - Mechanical and physical characteristics 910 Dimensional and physical characteristics of the case 910.1 General description of the case 910.2 Relationship of Sides A and B 910.3 Reference axes and case reference planes 910.4 Case drawings 910.5 Dimensions of the case 910.5.1 Overall dimensio
16、ns 910.5.2 Location hole 1010.5.3 Alignment hole 1010.5.4 Surfaces on Reference Planes P 1110.5.5 Insertion slots and detent features 1210.5.6 Gripper slots 1210.5.7 Write-inhibit holes 1210.5.8 Media sensor holes 1310.5.9 Head and motor window 1410.5.10 Shutter 1410.5.11 Slot for shutter opener 141
17、0.5.12 Shutter sensor notch 1510.5.13 User label areas 1510.6 Mechanical characteristics 1610.6.1 Materials 1610.6.2 Mass 1610.6.3 Edge distortion 1610.6.4 Compliance 1610.6.5 Shutter opening force 1610.7 Drop test 1611 Dimensional, mechanical and physical characteristics of the disk 1611.1 General
18、description of the disk 1611.2 Reference axis and plane of the disk 1611.3 Dimensions of the disk 1611.3.1 Hub dimension 1711.4 Mechanical characteristics 18ISO/IEC 22092:2002 (E)ISO/IEC 2002 - All rights reserved v11.4.1 Material 1811.4.2 Mass 1811.4.3 Moment of inertia 1811.4.4 Imbalance 1811.4.5
19、Axial deflection 1811.4.6 Axial acceleration 1811.4.7 Radial runout 1911.4.8 Radial acceleration 1911.4.9 Tilt 1911.5 Optical characteristics 1911.5.1 Index of refraction 1911.5.2 Thickness 1911.5.3 Birefringence 1911.5.4 Vertical Birefringence 1911.5.5 Reflectance 2012 Interface between cartridge a
20、nd drive 2012.1 Clamping method 2012.2 Clamping force 2012.3 Capture cylinder 2012.4 Disk position in the operating condition 21Section3-Formatofinformation 3513 Track and Header geometry 3513.1 Track and Header shape 3513.2 Direction of track spiral 3613.3 Track pitch 3613.4 Logical track number 36
21、14 Track format 3614.1 Physical track layout 3614.2 Logical track layout 3914.3 Radial alignment 3914.4 Sector number 3915 Sector format 3915.1 Sector layout 3915.2 Sector Mark 4015.3 VFO fields 4115.4 Address Mark (AM) 4115.5 ID fields 4115.6 Postamble (PA1) 4215.7 Transition Area (TA1) 4215.8 Gap
22、4215.9 Auto Laser Power Control (ALPC) 4215.10 Sync 4215.11 Data field 4315.11.1 User data bytes 4315.11.2 CRC and ECC bytes 4315.11.3 Bytes for Sector Written Flag (SWF) 4315.11.4 Resync bytes 4315.12 Postamble field (PA2) 4315.13 Buffer field 4315.14 Transition Area (TA2) 4316 Recording code 4417
23、Formatted Zone 4517.1 General description of the Formatted Zone 45ISO/IEC 22092:2002 (E)vi17.2 Division of the Formatted Zone 4517.2.1 Lead-in Zone 4617.2.2 Manufacturer Zones 4617.2.3 User Zone 4817.2.4 Reflective Zone 4817.2.5 Control Track Zones 4817.3 Control Track PEP Zone 4817.3.1 Recording in
24、 the PEP Zone 4817.3.2 Format of the tracks of the PEP Zone 4917.4 Control Track SFP Zones 5217.4.1 Duplicate of the PEP information 5317.4.2 Media information 5317.4.3 System Information 5418 Layout of the User Zone 5618.1 General description of the User Zone 5618.2 Divisions of the User Zone 5618.
25、3 User Area 5618.4 Defect Management Areas (DMAs) 6318.5 Disk Definition Structure (DDS) 6418.6 Rewritable Zone 6618.6.1 Location 6718.6.2 Partitioning 6718.7 Write Once Zone 6718.7.1 Location 6718.7.2 Partitioning 6719 Defect Management in the Rewritable and Write Once Zones 6719.1 Initialization o
26、f the disk 6719.2 Certification 6719.2.1 Slipping Algorithm 6719.2.2 Linear Replacement Algorithm 6819.3 Disks not certified 6819.4 Write procedure 6819.5 Primary Defect List (PDL) 6819.6 Secondary Defect List (SDL) 69Section 4 - Characteristics of embossed information 7020 Method of testing 7020.1
27、Environment 7020.2 Use of the Reference Drive 7020.2.1 Optics and mechanics 7020.2.2 Read power 7020.2.3 Read channels 7120.2.4 Tracking 7120.3 Definition of signals 7121 Signal from grooves 7221.1 Ratio of Groove to Land 7221.2 Push-pull signal 7221.3 Divided push-pull signal 7321.4 Track location
28、7322 Signals from Headers 7322.1 Sector Mark Signals 7322.2 VFO signals 7322.3 Address Mark, ID and PA signals 7422.4 Timing jitter 7422.5 Asymmetry 74ISO/IEC 2002 - All rights reservedISO/IEC 22092:2002 (E)ISO/IEC 2002 - All rights reserved vii23 Signals from Control Track PEP marks 74Section 5 - C
29、haracteristics of the recording layer 7524 Method of testing 7524.1 Environment 7524.2 Reference Drive 7524.2.1 Optics and mechanics 7524.2.2 Read power 7524.2.3 Read Channel 7524.2.4 Tracking 7624.2.5 Signal detection for testing purposes 7624.3 Write conditions 7624.3.1 Write pulse and power 7624.
30、3.2 Write magnetic field 7624.3.3 Pulse power determination 7624.3.4 Media power sensitivity 7724.4 Erase conditions 7724.4.1 Erase power 7724.4.2 Erasemagneticfield 7724.5 Definition of signals 7725 Magneto-optical characteristics 7725.1 Figure of merit for magneto-optical signal 7725.2 Imbalance o
31、f magneto-optical signal 7826 Write characteristics 7826.1 Resolution 7826.2 Narrow-band signal-to-noise ratio 7826.3 Cross-talk ratio 7926.3.1 Rewritable track test method 7926.4 Timing Jitter 7926.5 Media thermal interaction 7927 Erase power determination 80Section 6 - Characteristics of user data
32、 8028 Method of testing 8028.1 Environment 8028.2 Reference Drive 8028.2.1 Optics and mechanics 8028.2.2 Read power 8028.2.3 Read Channel 8128.2.4 Mark Quality 8128.2.5 Channel bit clock 8128.2.6 Binary-to-digital converters 8128.2.7 Error correction 8128.2.8 Tracking 8129 Minimum quality of a secto
33、r 8129.1 Headers 8129.1.1 Sector Mark 8129.1.2 ID fields 8129.2 User-written data 8229.2.1 Recording field 8229.2.2 Byte errors 8229.2.3 Asymmetry 8229.2.4 Timing jitter 8230 Data interchange requirements 82ISO/IEC 22092:2002 (E)viii30.1 Tracking 8230.2 User-written data 8230.3 Quality of disk 82Ann
34、exesA-Air cleanliness class 100 000 83B-Edge distortion test 84C-Compliance test 86D-Test method for measuring the adsorbent force of the hub 88E-CRC for ID fields 90F-Interleave, CRC, ECC, Resync for the data field 91G-Determination of Resync pattern 97H-Read Channel for measuring jitter 102J-Timin
35、g jitter measuring procedure 103K-Definition of write pulse shape 104L-Measurement of figure of merit 105M-Implementation Independent Mark Quality Determination (IIMQD) for the interchange of recorded media 106N-Requirements for interchange 108P-Measurement implementation for Cross-track signal 110Q
36、-Asymmetry measuring definition 111R-Office environment 113S-Derivation of the operating climatic environment 114T-Transportation 119U-Sector retirement guidelines 120V-Track deviation measurement 121W-Values to be implemented in existing and future standards 125X-Measurement of the vertical birefri
37、ngence of the substrate 126Y-Guidelines for the use of Type WO ODCs 128Z-Laser power calibration for evaluation of media power sensitivity 129AA - 512-byte, 1 024-byte Sector Emulation 133ISO/IEC 2002 - All rights reserved ISO/IEC 2002 All rights reserved ixForeword ISO (the International Organizati
38、on 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 development of International Standards through technical committees established by the respecti
39、ve 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-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information
40、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 3. The main task of the joint technical committee is to prepare International Standards. Draft International Sta
41、ndards 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. Attention is drawn to the possibility that some of the elements of this International Stand
42、ard may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 22092 was prepared by ECMA (as ECMA-322) and was adopted, under a special “fast-track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technolo
43、gy, in parallel with its approval by national bodies of ISO and IEC. Annexes A to Q form a normative part of this International Standard. Annexes R to AA are for information only. ISO/IEC 22092:2002 (E)INTERNATIONAL STANDARD ISO/IEC 22092:2002 (E)Information technology - Data interchange on 130 mm m
44、agneto-optical diskcartridges - Capacity: 9,1 Gbytes per cartridgeISO/IEC 2002 - All rights reserved 1Section 1 - General1ScopeThis International Standard specifies the mechanical, physical, and optical characteristics of a 130 mm optical disk cartridge(ODC) that employs thermo-magnetic and magneto-
45、optical effects to enable data interchange between such disks.This International Standard specifies two Types, viz.Type R/W provides for data to be written, read and erased many time over the recording surface(s) of the disk.Type WO provides for data once written to be read a multiplicity of times.
46、Data shall not be erased nor amended.Multisession (incremental write operations) recording may be performed on type WO disks.The disk shall be of the same Type if recorded on both sides, A and B. Each side shall have a nominal capacity of 4,58 Gbytes,irrespective of the Type. The format specifies tw
47、o sector sizes and allows for emulation of two further sizes.This International Standard specifies the conditions for conformance testing and the Reference Drive; the environments in which the cartridges are to be operated and stored; the mechanical, physical and dimensional characteristics of the c
48、artridge so as to provide mechanical interchangeabilitybetween data processing systems; the format of the information on the disk, both embossed and user-written, including the physical disposition of the tracksand sectors, the error correction codes, the modulation methods used; the characteristics
49、 of the embossed information on the disk; the thermo-magnetic and magneto-optical characteristics of the disk, enabling processing systems to write data onto thedisk; the minimum quality of user-written data on the disk, enabling data processing systems to read data from the disk.This International Standard provides for interchange between optical disk drives. Together with a standard for volume and filestructure it provides for full data interchange between data processing systems.2 Conformance2.1 Optical Disk Cartridge (ODC)An ODC shall be in confo
