1、 Reference numberISO/IEC 17344:2009(E)ISO/IEC 2009 INTERNATIONAL STANDARD ISO/IEC17344Fourth edition2009-06-15 Information technology Data interchange on 120 mm and 80 mm optical disk using+R format Capacity:4,7 Gbytes and 1,46 Gbytes per side(recording speed up to 16X)Technologies de linformation c
2、hange de donnes sur disques optiques de 120 mm et 80 mm en utilisant le format+R Capacit:4,7 Go et 1,46 Go par face(vitesse denregistrement infrieure ou gale 16X)ISO/IEC 17344:2009(E)PDF disclaimer This PDF file may contain embedded typefaces.In accordance with Adobes licensing policy,this file may
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5、 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.COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2009 All rights reserved.Unless otherwise specified,no part of this publication may be reproduced
6、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 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
7、 +41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2009 All rights reserved ISO/IEC 17344:2009(E)ISO/IEC 2009 All rights reserved iiiContents Page Foreword.viii Introduction.ix 1 Scope.1 2 Conformance.1 2.1 Optical disk.1 2.2 Generating system.1 2.3 Receivi
8、ng system.2 2.4 Compatibility statement.2 3 Normative references.2 4 Terms and definitions.2 5 Conventions and notations.4 5.1 Representation of numbers.4 5.2 Names.5 6 Abbreviated terms.5 7 General description of the optical disk.6 8 General Requirements.7 8.1 Environments.7 8.1.1 Test environment.
9、7 8.1.2 Operating environment.7 8.1.3 Storage environment.7 8.1.4 Transportation.7 8.2 Safety requirements.8 8.3 Flammability.8 8.4 Light fastness.8 9 Reference Drive.8 9.1 Optical system.8 9.2 Optical beam.9 9.3 Read channel 1.9 9.4 Disk clamping.9 9.5 Rotation of the disk.10 9.6 Wobble channel(Rea
10、d channel 2).10 9.7 Tracking channel(Read channel 2).11 9.8 Reference servo systems.11 9.8.1 Normalized servo transfer function.11 9.8.2 Reference Servo for Axial Tracking.11 9.8.3 Reference Servo for Radial Tracking.12 10 Dimensional characteristics.14 10.1 Reference Planes.14 10.2 Overall dimensio
11、ns.15 10.3 First transition area.15 10.4 Second transition area.16 10.5 Clamping Zone.16 10.6 Third transition area.16 10.7 Information Zone.16 10.8 Rim Area.17 10.9 Remark on tolerances.17 ISO/IEC 17344:2009(E)iv ISO/IEC 2009 All rights reserved 11 Mechanical characteristics.17 11.1 Mass.17 11.2 Mo
12、ment of inertia.17 11.3 Dynamic imbalance.17 11.4 Axial runout.17 11.4.1 Tracking requirements at the Reference velocity(CLV).17 11.4.2 Tracking requirements at 3 000 RPM(CAV).18 11.5 Radial runout.18 11.5.1 Tracking requirements at the Reference velocity(CLV).18 11.5.2 Tracking requirements at 3 00
13、0 RPM(CAV).19 12 Optical characteristics in the Information Zone.19 12.1 Index of refraction.19 12.2 Thickness of the substrate.19 12.3 Reflectivity.20 12.4 Birefringence.20 12.5 Angular deviation.20 13 Data format.21 13.1 Data Frames.21 13.1.1 Identification Data(ID).22 13.1.2 ID Error Detection Co
14、de(IED).22 13.1.3 RSV.23 13.1.4 Error Detection Code(EDC).23 13.2 Scrambled Frames.23 13.3 ECC Blocks.24 13.4 Recording Frames.25 13.5 Modulation and NRZI conversion.26 13.6 Physical Sectors.27 13.7 Layout of a Recording UNit(RUN).28 13.7.1 Recording Unit position.29 13.8 ponent suppression control.
15、29 14 Track format.30 14.1 Track shape.30 14.2 Track path.31 14.3 Track pitch.31 14.4 Track layout.31 14.4.1 ADIP information.31 14.4.2 Physical format information in ADIP.34 15 General description of the Information Zone.56 16 Layout of the Information Zone of a Single-session disk.56 16.1 Physical
16、 Sector Numbers(PSNs).56 17 Inner Drive Area.57 17.1 Initial Zone.58 17.2 Inner Disk Test Zone.58 17.3 Count Zone Run-in.58 17.4 Inner Disk Count Zone.58 17.5 Inner Disk Administration Zone.59 17.6 Table of Contents(TOC)Zone.59 17.6.1 Table of Contents Blocks.60 17.6.2 Recorded Area Indicators(optional).62 18 Lead-in Zone.63 18.1 Guard Zone 1.63 18.2 Reserved Zone 1.63 18.3 Reserved Zone 2.63 18.4 Inner Disk Identification Zone.64 18.5 Reserved Zone 3.64 18.6 Reference Code Zone.64 ISO/IEC 17344
