BS ISO IEC 30192-2016 Information technology Digitally recorded media for information interchange and storage 120 mm Single Layer (25 0 Gbytes per disk) and Dual Layer (50 0 Gbytes.pdf

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1、BS ISO/IEC 30192:2016Information technology Digitally recorded media forinformation interchange andstorage 120 mm Single Layer(25,0 Gbytes per disk) and DualLayer (50,0 Gbytes per disk) BDRewritable diskBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO/IEC 30192

2、:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO/IEC 30192:2016.The UK participation in its preparation was entrusted to Technical Committee ICT/-/1, Information systems co-ordination.A list of organizations represented on this committee can be obtained on

3、 request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 92109 4 ICS 35.220.30 Compliance with a B

4、ritish Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO/IEC 30192:2016Information technology D

5、igitally recorded media for information interchange and storage 120 mm Single Layer (25,0 Gbytes per disk) and Dual Layer (50,0 Gbytes per disk) BD Rewritable diskTechnologies de linformation Supports enregistrs numriquement pour change et stockage dinformation Disques BD rinscriptibles de 120 mm si

6、mple couche (25,0 Go par disque) et double couche (50,0 Go par disque)INTERNATIONAL STANDARDISO/IEC30192Reference numberISO/IEC 30192:2016(E)Second edition2016-06-15 ISO/IEC 2016BS ISO/IEC 30192:2016ii ISO/IEC 2016 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO/IEC 2016, Published in Switzerlan

7、dAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requeste

8、d from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO/IEC 30192:2016(E)BS ISO/IEC 30192:2016ISO/IEC 30192:201

9、6(E) ISO/IEC 2016 All rights reserved i Contents Page 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 . 3 5 Conventions and notations 7 5.1 Terminology . 7 5.1.1 Meaning of wo

10、rds 7 5.1.2 Levels of grouping 7 5.2 Representation of numbers 7 5.3 Integer calculus . 8 5.4 Names . 9 6 List of acronyms 9 7 General descriptions of disk 11 8 General requirements . 13 8.1 Environments . 13 8.1.1 Test environment . 13 8.1.2 Operating environment . 13 8.1.3 Storage environment. 14

11、8.1.4 Transportation . 15 8.2 Safety requirements 15 8.3 Flammability . 15 9 Reference drive 15 9.1 General . 15 9.2 Environmental conditions 15 9.3 Optical system . 16 9.4 Optical beam 17 9.5 HF read channel . 17 9.6 Radial PP read channel . 18 9.7 Disk Clamping 18 9.8 Rotation of the disk and Meas

12、urement Velocity 18 9.9 Normalized servo transfer function . 19 9.10 Measurement Velocity and Reference servo for axial tracking 20 9.11 Measurement Velocity and Reference servo for radial tracking 21 10 Dimensional characteristics . 22 10.1 General . 22 10.2 Disk reference planes and reference axis

13、 22 10.3 Overall dimensions . 24 10.4 First transition Area 24 10.5 Protection ring . 25 10.6 Clamping Zone . 25 10.7 Second transition Area . 25 10.8 Information Area 25 10.8.1 General . 25 10.8.2 Subdivisions of Information Zone on SL disk 26 BS ISO/IEC 30192:2016ISO/IEC 30192:2016(E) ii ISO/IEC 2

14、016 All rights reserved 10.8.3 Subdivisions of Information Zone on DL disks . 26 10.9 Rim Area 27 11 Mechanical characteristics 28 11.1 Mass . 28 11.2 Moment of inertia 28 11.3 Dynamic imbalance 28 11.4 Axial runout . 28 11.4.1 General . 28 11.4.2 Residual axial tracking error . 28 11.5 Radial runou

15、t . 29 11.5.1 General . 29 11.5.2 Residual radial tracking error on SL disks 29 11.5.3 Residual radial tracking error on DL disks 29 11.6 Durability of Cover Layer . 30 11.6.1 Impact resistance of Cover Layer . 30 11.6.2 Scratch resistance of Cover Layer 30 11.6.3 Repulsion of fingerprints by Cover

16、Layer 30 12 Optical characteristics in Information Area . 30 12.1 General . 30 12.2 Refractive index of Transmission Stacks (TS) 30 12.3 Thickness of Transmission Stack(s) 30 12.3.1 Thickness of Transmission Stack of SL disks 30 12.3.2 Thickness of Transmission Stack of DL disks 31 12.4 Reflectivity

17、 . 32 12.4.1 Reflectivity of Recording Layer of SL disks 32 12.4.2 Reflectivity of Recording Layer of DL disks 33 12.5 Birefringence . 33 12.6 Angular deviation 33 13 Data format 34 13.1 General . 34 13.2 Data Frames 37 13.3 Error-Detection Code (EDC) 37 13.4 Scrambled Data Frame . 37 13.5 Data Bloc

18、k . 38 13.6 LDC Block 39 13.7 LDC Code words . 39 13.8 LDC Cluster . 40 13.8.1 General . 40 13.8.2 First interleave step 40 13.8.3 Second interleaving step . 41 13.9 Addressing and Control Data 43 13.9.1 General . 43 13.9.2 Address Units 43 13.9.3 User-Control Data . 46 13.9.4 Byte/Bit assignments f

19、or User-Control Data . 47 13.10 Access Block . 47 13.11 BIS Block . 49 13.12 BIS Code words 49 13.13 BIS Cluster . 50 13.14 ECC Cluster . 54 13.15 Recording Frames 55 13.16 Physical Cluster 55 13.17 17PP Modulation for Recordable data 55 13.17.1 General . 55 13.17.2 Bit conversion rules . 56 13.17.3

20、 dc-control procedure 56 13.17.4 Frame Sync 56 13.18 Modulation and NRZI conversion 58 BS ISO/IEC 30192:2016ISO/IEC 30192:2016(E) ISO/IEC 2016 All rights reserved iii 14 Physical Data Allocation and Linking . 59 14.1 General . 59 14.2 Recording-Unit Block (RUB) 59 14.2.1 General . 59 14.2.2 Data Run

21、-in 60 14.2.3 Data Run-out 61 14.2.4 Guard_3 field 62 14.3 Locating data relative to wobble addresses . 62 14.3.1 General . 62 14.3.2 Start-Position Shift (SPS) . 62 15 Track format . 64 15.1 General . 64 15.2 Track shape 64 15.3 Track Path 66 15.4 Track Pitch . 66 15.4.1 Track Pitch in BCA Zone. 66

22、 15.4.2 Track Pitch in Embossed HFM Areas 66 15.4.3 Track Pitch in Rewritable Areas . 66 15.4.4 Track Pitch between Embossed HFM Area and Rewritable Area . 67 15.5 Track layout of HFM Groove 67 15.5.1 General . 67 15.5.2 Data Format 67 15.5.3 Addressing and Control Data . 68 15.5.4 Recording Frames

23、. 71 15.6 Track layout of Wobbled Groove(s) . 73 15.6.1 General . 73 15.6.2 Modulation of wobbles 74 15.7 ADIP Information . 75 15.7.1 General . 75 15.7.2 ADIP-Unit Types 75 15.7.3 ADIP Word structure . 77 15.7.4 ADIP Data structure . 78 15.7.5 ADIP Error Correction . 80 15.8 Disk Information in ADI

24、P Aux Frame . 82 15.8.1 General . 82 15.8.2 Error protection for Disk-Information Aux Frames 82 15.8.3 Disk-Information Data structure 83 16 General description of Information Zone 117 16.1 General . 117 16.2 Format of Information Zone on Single-Layer disk . 117 16.3 Format of Information Zone on Du

25、al-Layer disk 117 17 Layout of Rewritable Area of Information Zone . 117 18 Inner Zone 121 18.1 General . 121 18.2 Permanent Information conditions for conformance; environments in which the disk is to be operated and stored; mechanical and physical characteristics of the disk, which allow mechanica

26、l interchange between data processing systems; format of the information on the disk, including the physical disposition of the Tracks and Sectors; error-correcting codes and coding method used; characteristics of the signals recorded on the disk, which enable data processing systems to read data fr

27、om the disk. This International Standard provides for interchange of disks between drives. Together with a standard for volume and file structure, it provides for full data interchange between data processing systems. BS ISO/IEC 30192:2016ISO/IEC 30192:2016(E) 2 ISO/IEC 2016 All rights reserved 2 Co

28、nformance 2.1 Optical Disk A claim of conformance with this International Standard shall specify the Type implemented. An optical disk shall be in conformance with this International Standard if it meets all mandatory requirements specified for its Type. 2.2 Generating system A generating system sha

29、ll be in conformance with this International Standard if the optical disk it generates is in accordance with 2.1. 2.3 Receiving system A receiving system shall be in conformance with this International Standard if it is able to handle both Types of optical disks according to 2.1. 2.4 Compatibility s

30、tatement A claim of conformance by a Generating or Receiving system with this International Standard shall include a statement listing any other standards supported. This statement shall specify the numbers of the standards, the optical disk Types supported (where appropriate) and whether support in

31、cludes reading only or both reading and writing. 3 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest editio

32、n of the referenced document (including any amendments) applies. ISO/IEC 646, Information technology ISO 7-bit coded character set for information interchange ISO 9352, Plastics Determination of resistance to wear by abrasive wheels IEC 60068-2-2, Environment testing Part 2-2: Tests Test B: Dry heat

33、 IEC 60068-2-30, Environment testing Part 2-30: Tests Test Db: Damp heat, cyclic (12 h + 12 h cycle) IEC 60950-1, Information technology equipment Safety Part 1: General requirements BS ISO/IEC 30192:2016ISO/IEC 30192:2016(E) ISO/IEC 2016 All rights reserved 3 4 Terms and definitions For the purpose

34、s of this document, the following terms and definitions apply. 4.1 Application application specified for a BD (4.2), for instance a video application, which requires areas for a Content-protection system and for its own Defect-Management system on the disk 4.2 BD disk having a Cover Layer (4.4) arou

35、nd 0,1 mm thick and a Substrate (4.37) around 1,1 mm thick on which data is read or recorded by an OPU using 405 nm laser diode and NA = 0,85 lens Note 1 to entry: User Data recorded on the disk is formatted using 17PP modulation and an LDC+BIS code. 4.3 Channel bit element by which the binary value

36、 ZERO or ONE is represented by Pits (4.24)/Marks (4.18) and Spaces (4.36) on the disk 4.4 Cover Layer transparent layer with precisely-controlled optical properties that covers the Recording Layer closest to the Entrance surface of the disk 4.5 Data Zone n area between the Inner Zone and the Outer Z

37、one on Layer Ln (4.17) 4.6 Defective Cluster Cluster in the User-Data Area (4.41) that has been registered in the Defect List because it has become unreliable or uncorrectable 4.7 Digital-Sum Value DSV arithmetic sum obtained from a bit stream by assigning the decimal value +1 to Channel bits (4.3)

38、set to ONE and the decimal value 1 to channel bits set to ZERO 4.8 Disk reference plane plane defined by the perfect flat annular surface of an ideal spindle onto which the Clamping Area of the disk is clamped that is normal to the axis of rotation 4.9 Embossed HFM Area area on the disk where inform

39、ation has been stored by means of an HFM Groove (4.13) during the manufacture of the disk 4.10 Entrance surface surface of the disk onto which the optical beam first impinges 4.11 Erased Groove blank Groove on the disk that has been erased by irradiating the Track using only erase power levels PE1O

40、and PE2O as determined by the OPC algorithm BS ISO/IEC 30192:2016ISO/IEC 30192:2016(E) 4 ISO/IEC 2016 All rights reserved 4.12 Groove trench-like feature of the disk connected to a Recording Layer Note 1 to entry: In case of a Single-Layer disk, the Groove can be carried by the Substrate (4.37) and

41、in case of a Dual-Layer disk, one Groove can be carried by the Substrate and the other Groove by the Spacer Layer (4.35) or the Cover Layer (4.4) (see Figure 1 and Figure 2). Grooves are used to define Track (4.38) locations. The Groove corresponds to the area that has been exposed to the mastering

42、spot. In general, the Groove can be depression in the carrier or an elevation on the carrier. If the Groove is nearer to the Entrance surface (4.10) than the Land (see Figure 54), the recording method is called “On-Groove recording”. If the Groove is farther from the Entrance surface (4.10) than the

43、 Land, the recording method is called “In-Groove recording”. In the BD Rewritable system, there are three types of Groove: Wobbled Groove (4.43) in Rewritable Area containing address information; HFM Groove (4.13) in Embossed HFM Area (4.9) containing Permanent Information and Control data; Straight

44、 Groove without any modulation in the BCA Zone. 4.13 High-Frequency Modulated Groove HFM groove Grooves (4.12) modulated in the radial direction with a rather high bandwidth signal Note 1 to entry: HMF Groove creates a data channel with sufficient capacity and data rate for replicated information. 4

45、.14 Information Area area on the disk in which information can be recorded 4.15 Information Zone recorded part of the Information Area (4.14) 4.16 Land surface of the Recording Layer between successive windings of a Groove (4.12) 4.17 Layer Ln one Recording Layer of the disk identified by n Note 1 t

46、o entry: Layer L(n + 1) is closer to the Entrance surface (4.10) of the disk than Layer Ln. 4.18 Marks feature of the Recording Layer which may take the form of amorphous domains in the crystalline recording film that can be sensed by the optical read-out system Note 1 to entry: The pattern of Marks

47、 and Spaces (4.36) represents the data on the disk. 4.19 Measurement Velocity Measurement Velocity is the linear velocity at which the disk is measured during reading Note 1 to entry: nx Measurement Velocity means the Measurement Velocity of n times the Reference Velocity (4.30). BS ISO/IEC 30192:20

48、16ISO/IEC 30192:2016(E) ISO/IEC 2016 All rights reserved 5 4.20 Modulation bit alternative form representing the data that is more suited to be transmitted via a communication channel or to be stored on a storage system 4.21 NRZ/NRZI conversion method of conversing a Modulation-bit stream into a phy

49、sical signal 4.22 Padding process in a drive to fill up the missing Sectors in a 64K Cluster, which is consisting of 32 Sectors, with all 00h data when the host supplies less than 32 Sectors and need to fill up the Cluster 4.23 Phase Change physical effect by which an area of a Recording Layer is irradiated by a laser beam and heated so as to change from a crystalline state to an amorphous state and vice versa 4.24 Pits features of the Recording Layer which may take the form of depressions in or eleva