ISO-17345-2006 Information technology.pdf

Reference number ISO/IEC 17345:2006(E) © ISO/IEC 2006 INTERNATIONAL STANDARD ISO/IEC 17345 Second edition 2006-12-01 Information technology Data Interchange on 130 mm Rewritable and Write Once Read Many Ultra Density Optical (UDO) Disk Cartridges Capacity: 30 Gbytes per Cartridge First Generation Technologies de l'information Échange de données sur cartouches de disques de 130 mm de diamètre, pour réécriture et pour “write once read many”, de densité ultra-optique (UDO) Capacité: 30 Go par cartouche Première génération Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 17345:2006(E) PDF disclaimer This PDF file may contain embedded typefaces. 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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.org Web www.iso.org Published in Switzerland ii © ISO/IEC 2006 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 17345:2006(E) © ISO/IEC 2006 All rights reserved iii Contents Page Foreword. vii Introduction. viii Section 1 General 1 1 Scope . 1 2 Conformance. 2 2.1 Optical disk 2 2.2 Generating system 2 2.3 Receiving system 2 2.4 Compatibility statement. 2 3 Normative references. 2 4 Terms and definitions. 2 5 Conventions and notations . 6 5.1 Representation of numbers. 6 5.2 Names 6 6 Acronyms 6 7 General description 7 8 General requirement. 8 8.1 Environments 8 8.2 Temperature shock. 9 8.3 Safety requirements . 9 8.4 Flammability 9 9 Reference Drive. 9 9.1 Optical system 9 9.2 Optical beam . 10 9.3 Read Channel 11 9.4 Tracking. 11 9.5 Rotation of the disk 11 Section 2 Mechanical and physical characteristics 11 10 Dimensional and physical characteristics of the case. 11 10.1 General description of the case 11 10.2 Relationship of Sides A and B. 11 10.3 Reference axes and case reference planes . 12 10.4 Case drawings. 12 10.5 Dimensions of the case 12 10.6 Mechanical characteristics 19 10.7 Drop test 20 10.8 Electro-static discharge test 20 11 Dimensional, mechanical, and physical characteristics of the disk. 31 11.1 General description of the disk. 31 11.2 Reference axis and plane of the disk 32 11.3 Dimensions of the disk. 32 11.4 Mechanical characteristics 34 11.5 Optical characteristics . 36 12 Interface between cartridge and drive 37 12.1 Clamping method 37 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 17345:2006(E) iv © ISO/IEC 2006 All rights reserved 12.2 Clamping force37 12.3 Capture cylinder38 12.4 Disk position in operating condition.38 Section 3 Format of information40 13 Track and Header geometry.40 13.1 Track and Header shape.40 13.2 Wobble groove 41 13.3 Mirror Area.41 13.4 Direction of spiral41 13.5 Track pitch.41 13.6 Physical Track number.42 14 Track format.43 14.1 Physical Track layout .43 14.2 Physical Block Address (PBA) 43 14.3 Sectors with Mirror Area 46 14.4 Radial alignment .47 15 Sector format.47 15.1 Sector layout47 15.2 IDL, IDG49 15.3 Blank fields50 15.4 Quadrature Wobble Marks (QWM).50 15.5 Gap .51 15.6 Guard51 15.7 Verify and Protect (VAP).52 15.8 VFO1, VFO252 15.9 Sync53 15.10 Data field53 15.11 Postamble (PA)54 15.12 Buffer54 15.13 Transition Area (TA)55 16 Recording codes.55 16.1 Preformatted Header.55 16.2 Data field55 17 Formatted Zone.57 17.1 General description of the Formatted Zone .57 17.2 Division of the Formatted Zone.57 17.3 Drive test data patterns 64 17.4 SDI Zones usage .64 17.5 DDS Zones Usage .66 18 Layout of the User Zones.67 18.1 General description of the User Zones.67 18.2 Divisions of the User Zones.67 18.3 User Area .67 18.4 Defect Management Area (DMA)69 18.5 Disk Definition Structure (DDS).71 19 Defect Management in the Rewritable (RW) and Write Once Read Many (WORM) Zones73 19.1 Initialization of the disk 73 19.2 Certification .73 19.3 Disk not certified.74 19.4 Write procedure.75 19.5 Primary Defect List (PDL) format and content.75 19.6 Secondary Defect List (SDL) format and content76 Section 4 Characteristics of embossed information .77 20 Embossed information Method of testing.77 20.1 Environment 77 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 17345:2006(E) © ISO/IEC 2006 All rights reserved v 20.2 Use of the Reference Drive 77 20.3 Definition of signals 78 21 Signals from grooves and lands . 79 21.1 Ratio of groove to land signal . 79 21.2 Ratio of groove/land to Mirror Area signal. 79 21.3 Divided push-pull signal 80 21.4 Wobble signal 80 21.5 Phase depth. 81 21.6 Track location 81 22 Signals from Headers. 81 22.1 Reference reflectance Itop. 81 22.2 Address Mark and ID signals. 81 22.3 QWM signals . 82 22.4 Timing mean and jitter 83 Section 5 Characteristics of the recording layer . 83 23 Method of testing 83 23.1 Environment 83 23.2 Reference Drive. 83 23.3 Write conditions 84 23.4 Erase power for Type RW media. 86 23.5 Read power damage. 86 24 Phase Change characteristics. 86 24.1 Mark polarity 86 24.2 Rewrite cycles for Type RW media. 86 25 Write characteristics. 86 25.1 Resolution . 86 25.2 Narrow-Band Signal-to-Noise Ratio (NBSNR) . 87 25.3 Cross-talk ratio 88 25.4 Timing mean 88 25.5 Timing jitter . 89 25.6 Asymmetry 89 26 Erase power determination for Type RW media 89 26.1 Cross-Erase for Type RW Media. 90 Section 6 Characteristics of user data 91 27 User Data Method of testing. 91 27.1 Environment 91 27.2 Reference Drive. 91 28 Minimum quality of a sector 92 28.1 Headers ID . 92 28.2 User-written data. 93 28.3 Wobble signal 93 29 Data interchange requirements. 93 29.1 Tracking. 93 29.2 User-written data. 93 29.3 Quality of disk . 93 Annex A (normative) Air cleanliness class 100 000 . 94 Annex B (normative) Edge distortion test. 96 Annex C (normative) Compliance test. 98 Annex D (normative) Cartridge electro-static discharge test 101 Annex E (normative) Test method for measuring the adsorbent force of the hub . 102 Annex F (normative) CRC for ID fields. 104 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 17345:2006(E) vi © ISO/IEC 2006 All rights reserved Annex G (normative) Data field scrambler implementation.105 Annex H (normative) Interleave, CRC, ECC, Resync, and Reference for the Data field107 Annex I (normative) Drive Information Record (DIR) usage 112 Annex J (normative) Determination of the Resync and Reference patterns114 Annex K (normative) Specific Disk Information116 Annex L (normative) Read Channel for measuring analog signals and jitter132 Annex M (normative) Timing mean and timing jitter measuring procedure.133 Annex N (normative) Implementation Independent Mark Quality Determination (IIMQD) for the interchange of recorded media134 Annex O (normative) Definition of the write pulse shape 136 Annex P (normative) Asymmetry measuring definition .137 Annex Q (normative) Enhanced Selective Inter-Symbol Interference Cancellation (ESISIC) algorithm138 Annex R (normative) Requirements for interchange140 Annex S (informative) Office environment.142 Annex T (informative) Derivation of the operating climatic environment.143 Annex U (informative) Transportation148 Annex V (informative) Track deviation measurement.149 Annex W (informative) Measurement of the vertical birefringence of the cover layer153 Annex X (informative) Quadrature Wobble offset control154 Annex Y (informative) Start Position Shift (SPS) implementation.157 Annex Z (informative) Sector retirement guidelines.158 Annex AA (informative) Guidelines for the use of Type WORM ODCs.159 Annex BB (informative) Media type identification in existing and future standards.160 Annex CC (informative) Laser power calibration for evaluation of media power parameters .161 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 17345:2006(E) © ISO/IEC 2006 All rights reserved vii 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 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 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 drafted 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 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 document 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 17345 was prepared by Ecma TC 31 (as ECMA-350) 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 first edition (ISO/IEC 17345:2005), which has been technically revised. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 17345:2006(E) viii © ISO/IEC 2006 All rights reserved Introduction Ecma Technical Committee TC 31 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 JTC 1/SC 23 toward the development of International Standards for optical disks with a diameter of 80 mm, 90 mm, 120 mm, 130 mm, 300 mm and 356 mm. Numerous standards have been developed by TC 31 and published by Ecma, almost all of which have also been adopted by ISO/IEC under the fast-track procedure as International Standards. The following International Standards for 130 mm disks have been published by Ecma and adopted by ISO/IEC JTC 1: ISO/IEC 11560:1992, ISO/IEC 13481:1993, ISO/IEC 13549:1993, ISO/IEC 13842:1995, ISO/IEC 15486:1998, ISO/IEC 18093:1999, ISO/IEC 22092:2002. This International Standard specifies two types of double-sided ODCs Rewritable (Type RW) and Write Once Read Many (Type WORM), both using thermo-optical Phase Change effects. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/03/2007 01:47:43 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISO/IEC 17345:2006(E) © ISO/IEC 2006 All rights reserved 1 Information technology Data Interchange on 130 mm Rewritable and Write Once Read Many Ultra Density Optical (UDO) Disk Cartridges Capacity: 30 Gbytes per Cartridge First Generation Section 1 General 1 Scope This International Standard specifies the mechanical, physical, and optical characteristics of a 130 mm optical disk cartridge (ODC) that employs thermo-optical Phase Change effects to enable data interchange between such disks. This International Standard specifies two types: - Type RW (Rewritable) provides for data to be written read and erased many times over the recording surfaces of the disk. - Type WORM (Write Once Read Many) provides for data once written to be read a multiplicity of times. This type uses a Write Once Read Many times recording material (written marks cannot be erased and attempted modifications of the written marks are detectable). Multisession (incremental write operations) recording may be performed on Type WORM disks. The disk is two-sided with a nominal capacity of 15,0 Gbytes per side and the cartridge (two sides) provides a nominal capacity of 30,0 Gbytes. This International Sta