1、 Reference number ISO/IEC 17345:2006(E) ISO/IEC 2006INTERNATIONAL 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 Tech
2、nologies de linformation change de donnes sur cartouches de disques de 130 mm de diamtre, pour rcriture et pour “write once read many”, de densit ultra-optique (UDO) Capacit: 30 Go par cartouche Premire gnration ISO/IEC 17345:2006(E) PDF disclaimer This PDF file may contain embedded typefaces. In ac
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5、inting. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 2006 All rights reserved. Unless otherwise specified, no part of
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7、-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 reservedISO/IEC 17345:2006(E) ISO/IEC 2006 All rights reserved iii Contents Page Foreword. vii Introduction . viii Section 1 General 1 1 Scope . 1
8、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 requir
9、ement. 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 an
10、d 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
11、 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 betwee
12、n cartridge and drive 37 12.1 Clamping method 37 ISO/IEC 17345:2006(E) iv ISO/IEC 2006 All rights reserved12.2 Clamping force 37 12.3 Capture cylinder 38 12.4 Disk position in operating condition. 38 Section 3 Format of information 40 13 Track and Header geometry. 40 13.1 Track and Header shape. 40
13、13.2 Wobble groove 41 13.3 Mirror Area. 41 13.4 Direction of spiral 41 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 S
14、ector layout 47 15.2 IDL, IDG 49 15.3 Blank fields 50 15.4 Quadrature Wobble Marks (QWM). 50 15.5 Gap . 51 15.6 Guard 51 15.7 Verify and Protect (VAP). 52 15.8 VFO1, VFO2 52 15.9 Sync 53 15.10 Data field 53 15.11 Postamble (PA) 54 15.12 Buffer 54 15.13 Transition Area (TA) 55 16 Recording codes . 55
15、 16.1 Preformatted Header. 55 16.2 Data field 55 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 desc
16、ription 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) Zones 73 19.1 Initialization of the disk 73 19.2 Certificat
17、ion . 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 content 76 Section 4 Characteristics of embossed information . 77 20 Embossed information Method of testing. 77 20.1 Environment 77 ISO/IEC
18、 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 8
19、0 21.5 Phase depth. 81 21.6 Track location 81 22 Signals from Headers. 81 22.1 Reference reflectance I top . 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
20、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
21、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 R
22、eference 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 (norm
23、ative) 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 ISO/IEC 17345:2006(E) vi ISO/IEC 200
24、6 All rights reservedAnnex G (normative) Data field scrambler implementation. 105 Annex H (normative) Interleave, CRC, ECC, Resync, and Reference for the Data field 107 Annex I (normative) Drive Information Record (DIR) usage 112 Annex J (normative) Determination of the Resync and Reference patterns
25、 114 Annex K (normative) Specific Disk Information 116 Annex L (normative) Read Channel for measuring analog signals and jitter 132 Annex M (normative) Timing mean and timing jitter measuring procedure. 133 Annex N (normative) Implementation Independent Mark Quality Determination (IIMQD) for the int
26、erchange of recorded media 134 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) algorithm 138 Annex R (normative) Requirements for interchange 14
27、0 Annex S (informative) Office environment. 142 Annex T (informative) Derivation of the operating climatic environment. 143 Annex U (informative) Transportation 148 Annex V (informative) Track deviation measurement. 149 Annex W (informative) Measurement of the vertical birefringence of the cover lay
28、er 153 Annex X (informative) Quadrature Wobble offset control 154 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 iden
29、tification in existing and future standards. 160 Annex CC (informative) Laser power calibration for evaluation of media power parameters . 161 ISO/IEC 17345:2006(E) ISO/IEC 2006 All rights reserved vii Foreword ISO (the International Organization for Standardization) and IEC (the International Elect
30、rotechnical 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 techni
31、cal 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 technic
32、al 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 circ
33、ulated 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
34、 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
35、IEC. This second edition cancels and replaces the first edition (ISO/IEC 17345:2005), which has been technically revised. ISO/IEC 17345:2006(E) viii ISO/IEC 2006 All rights reservedIntroduction Ecma Technical Committee TC 31 was established in 1984 for the standardization of Optical Disks and Optica
36、l 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
37、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 135
38、49:1993, 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. INTERNATIONAL STANDARD ISO/IEC 1734
39、5:2006(E) ISO/IEC 2006 All rights reserved 1Information 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 mechani
40、cal, 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
41、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 ar
42、e 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 Standard specifies: - the condi
43、tions 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 cartridge so as to provide mechanical interchangeability between data processing systems; - the format of
44、 the information on the disk, both embossed and user-written, including the physical disposition of the tracks and sectors, the error correction codes, the modulation methods used; - the characteristics of the embossed information on the disk; - the thermo-optical characteristics of the disk, enabli
45、ng processing systems to write data onto the disk; and - 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 file s
46、tructure, it provides for full data interchange between data processing systems. ISO/IEC 17345:2006(E) 2 ISO/IEC 2006 All rights reserved2 Conformance 2.1 Optical disk An ODC shall be in conformance with this International Standard if it meets all mandatory requirements specified therein. A claim of
47、 conformance with this International Standard shall specify the Type, RW, WORM, implemented. 2.2 Generating system A claim of conformance with this International Standard shall specify which Type(s) is (are) supported. A system generating an ODC for interchange shall be in conformance with this Inte
48、rnational Standard if it meets the mandatory requirements of this International Standard for the Type(s) supported. 2.3 Receiving system A claim of conformance with this International Standard shall specify which Type(s) is (are) supported. A system receiving an ODC for interchange shall be in confo
49、rmance with this International Standard if it is able to process any recording made on the cartridge according to 2.1 on the Type(s) specified. 2.4 Compatibility statement A claim of conformance with this International Standard shall include a statement listing any other Optical Disk Cartridge Standard supported by the system for which conformance is claimed. This statement shall specify the number of the Standard(s), including, where appropriate, the ODC Type(s), and whether support includes reading
