1、 Reference numberISO/IEC 17592:2004(E)ISO/IEC 2004 INTERNATIONAL STANDARD ISO/IEC17592First edition2004-07-15Information technology 120 mm(4,7 Gbytes per side)and 80 mm(1,46 Gbytes per side)DVD rewritable disk(DVD-RAM)Technologies de linformation Disque DVD renregistrable(DVD-RAM)de 120 mm(4,7 Go pa
2、r face)et 80 mm(1,46 Go par face)ISO/IEC 17592:2004(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 embedded are licensed to and installed on the compute
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5、retariat at the address given below.ISO/IEC 2004 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 from either ISO at the add
6、ress 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.org Web www.iso.org Published in Switzerland ii ISO/IEC 2004 All rights reserved ISO/IEC 17592:2004(E)ISO/IEC 2004 All r
7、ights reserved iii Contents Page Section 1 -General.1 1 Scope.1 2 Conformance.1 2.1 Optical Disk.1 2.2 Generating system.1 2.3 Receiving system.2 3 Normative references.2 4 Terms and definitions.2 5 Conventions and notations.4 5.1 Representation of numbers.4 5.2 Names.4 6 List of acronyms.4 7 Genera
8、l description of the optical disk.5 8 General requirements.6 8.1 Environments.6 8.1.1 Test environment.6 8.1.2 Operating environment.6 8.1.3 Storage environment.6 8.1.4 Transportation.6 8.2 Safety requirement.6 8.3 Flammability.6 9 Reference Drive.7 9.1 Optical Head.7 9.2 Read channels.8 9.3 Rotatio
9、n speed.8 9.4 Disk clamping.8 9.5 Normalized servo transfer function.8 9.6 Reference Servo for axial tracking.8 9.7 Reference Servo for radial tracking.10 Section 2-Dimensional,mechanical and physical characteristics of the disk.11 10 Dimensional characteristics.11 10.1 Overall dimensions.12 10.2 Fi
10、rst transition area.13 10.3 Second transition area.13 10.4 Clamping Zone.13 10.5 Third transition area.13 10.6 Rim area.14 10.7 Remark on tolerances.14 10.8 Label.14 11 Mechanical characteristics.14 11.1 Mass.14 11.2 Moment of inertia.14 11.3 Dynamic imbalance.15 11.4 Sense of rotation.15 11.5 Runou
11、t.15 11.5.1 Axial runout.15 ISO/IEC 17592:2004(E)iv ISO/IEC 2004 All rights reserved 11.5.2 Radial runout.15 12 Optical characteristics.15 12.1 Index of refraction.15 12.2 Thickness of the transparent substrate.15 12.3 Angular deviation.15 12.4 Birefringence of the transparent substrate.16 12.5 Refl
12、ectivity.16 Section 3-Format of information.17 13 Data format.17 13.1 Data Frames.17 13.1.1 Data ID.18 13.1.2 Data ID Error Detection code(IED).18 13.1.3 Reserved bytes.19 13.1.4 Error Detection Code(EDC).19 13.2 Scrambled Frames.19 13.3 ECC Blocks.20 13.4 Recording Frames.21 13.5 Recording code and
13、 NRZI conversion.22 13.6 Recorded Data Field.23 13.7 DC component suppress Control(DCC).24 13.7.1 DCC for the data in the Rewritable Area.24 13.7.2 DCC for the data in the Embossed Area.24 13.7.3 PID and PED recording.25 14 Track format.25 14.1 Track shape.25 14.2 Track path.25 14.3 Track pitch.26 1
14、4.4 Track layout.26 14.5 Rotation speed.26 14.6 Radial alignment.28 14.7 Sector number.28 15 Sector format.29 15.1 Sector layout.29 15.1.1 Sector layout in the Rewritable Area.29 15.1.2 Sector layout in the Embossed Area.30 15.2 VFO fields.30 15.3 Address Mark(AM).31 15.4 Physical ID(PID)fields.31 1
15、5.5 PID Error Detection code(PED)fields.32 15.6 Postamble 1 and Postamble 2(PA 1,PA 2)fields.32 15.7 Mirror field.34 15.8 Gap field.34 15.9 Guard 1 field.34 15.10 Pre-Synchronous code(PS)field.34 15.11 Data field.34 15.12 Postamble 3(PA 3)field.34 15.13 Guard 2 field.34 15.14 Recording polarity rand
16、omization.35 15.15 Buffer field.35 16 Format of the Information Zone.35 16.1 Division of the Information Zone.35 16.2 Lead-in Zone.38 16.2.1 Structure of Lead-in Zone.38 16.2.2 Initial Zone.39 16.2.3 Reference Code Zone.39 16.2.4 Buffer Zone 1.39 16.2.5 Buffer Zone 2.39 ISO/IEC 17592:2004(E)ISO/IEC 2004 All rights reserved v 16.2.6 Control Data Zone.39 16.2.7 Connection Zone.52 16.2.8 Guard Track Zones 1 and 2.53 16.2.9 Disk Test Zone.53 16.2.10 Drive Test Zone.53 16.2.11 Disk Identification Zon