ISO/IEC 30192:2016
(Main)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 per disk) BD Rewritable disk
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 per disk) BD Rewritable disk
ISO 30192:2016 specifies the mechanical, physical and optical characteristics of a 120 mm rewritable optical disk with a capacity of 25,0 Gbytes or 50,0 Gbytes. It specifies the quality of the recorded and unrecorded signals, the format of the data and the recording method, thereby allowing for information interchange by means of such disks. User data can be written, read and overwritten many times using a reversible method. A conforming disk is identified as a BD Rewritable disk. ISO 30192:2016 specifies the following: - two related but different Types of this disk; - conditions for conformance; - environments in which the disk is to be operated and stored; - mechanical and physical characteristics of the disk, which allow mechanical 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 from 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.
Technologies de l'information — Supports enregistrés numériquement pour échange et stockage d'information — Disques BD réinscriptibles de 120 mm simple couche (25,0 Go par disque) et double couche (50,0 Go par disque)
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ISO/IEC
INTERNATIONAL
30192
STANDARD
Second edition
2016‐06‐15
Corrected version
2017‐01
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 per disk)
BD Rewritable disk
Technologies de l’information — Supports enregistrés
numériquement pour échange et stockage d’information — Disques
BD réinscriptibles de 120 mm simple couche (25,0 Go par disque) et
double couche (50,0 Go par disque)
Reference number
ISO/IEC 30192:2016(E)
©
ISO/IEC 2016
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ISO/IEC 30192:2016(E)
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© ISO/IEC 2016, Published in Switzerland
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ii © ISO/IEC 2016 – All rights reserved
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ISO/IEC 30192:2016(E)
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 words . 7
5.1.2 Levels of grouping . 7
5.2 Representation of numbers . 7
5.3 Integer calculus . 8
5.4 Names . 8
6 List of acronyms . 8
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
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 . 15
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 Measurement 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. 22
10.3 Overall dimensions . 23
10.4 First transition Area . 24
10.5 Protection ring . 24
10.6 Clamping Zone . 24
10.7 Second transition Area . 24
10.8 Information Area . 25
10.8.1 General . 25
10.8.2 Subdivisions of Information Zone on SL disk . 25
10.8.3 Subdivisions of Information Zone on DL disks . 26
10.9 Rim Area . 27
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ISO/IEC 30192:2016(E)
11 Mechanical characteristics .27
11.1 Mass .27
11.2 Moment of inertia .27
11.3 Dynamic imbalance .27
11.4 Axial runout .27
11.4.1 General .27
11.4.2 Residual axial tracking error .28
11.5 Radial runout .28
11.5.1 General .28
11.5.2 Residual radial tracking error on SL disks .28
11.5.3 Residual radial tracking error on DL disks .29
11.6 Durability of Cover Layer .29
11.6.1 Impact resistance of Cover Layer .29
11.6.2 Scratch resistance of Cover Layer .29
11.6.3 Repulsion of fingerprints by Cover Layer .29
12 Optical characteristics in Information Area .29
12.1 General .29
12.2 Refractive index of Transmission Stacks (TS) .29
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 .30
12.4 Reflectivity .31
12.4.1 Reflectivity of Recording Layer of SL disks .31
12.4.2 Reflectivity of Recording Layer of DL disks .32
12.5 Birefringence .32
12.6 Angular deviation .32
13 Data format .33
13.1 General .33
13.2 Data Frames .35
13.3 Error-Detection Code (EDC) .35
13.4 Scrambled Data Frame .35
13.5 Data Block .36
13.6 LDC Block .37
13.7 LDC Code words .37
13.8 LDC Cluster .38
13.8.1 General .38
13.8.2 First interleave step .38
13.8.3 Second interleaving step .39
13.9 Addressing and Control Data .41
13.9.1 General .41
13.9.2 Address Units .41
13.9.3 User-Control Data .44
13.9.4 Byte/Bit assignments for User-Control Data .45
13.10 Access Block .45
13.11 BIS Block .47
13.12 BIS Code words .47
13.13 BIS Cluster .48
13.14 ECC Cluster .52
13.15 Recording Frames .53
13.16 Physical Cluster .53
13.17 17PP Modulation for Recordable data .53
13.17.1 General .53
13.17.2 Bit conversion rules .54
13.17.3 dc-control procedure .54
13.17.4 Frame Sync .54
13.18 Modulation and NRZI conversion .56
14 Physical Data Allocation and Linking .57
14.1 General .57
14.2 Recording-Unit Block (RUB) .57
14.2.1 General .57
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ISO/IEC 30192:2016(E)
14.2.2 Data Run-in . 57
14.2.3 Data Run-out . 58
14.2.4 Guard_3 field . 59
14.3 Locating data relative to wobble addresses . 60
14.3.1 General . 60
14.3.2 Start-Position Shift (SPS) . 60
15 Track format . 61
15.1 General . 61
15.2 Track shape . 62
15.3 Track Path . 64
15.4 Track Pitch . 64
15.4.1 Track Pitch in BCA Zone . 64
15.4.2 Track Pitch in Embossed HFM Areas . 64
15.4.3 Track Pitch in Rewritable Areas . 64
15.4.4 Track Pitch between Embossed HFM Area and Rewritable Area . 65
15.5 Track layout of HFM Groove . 65
15.5.1 General . 65
15.5.2 Data Format . 65
15.5.3 Addressing and Control Data . 66
15.5.4 Recording Frames . 69
15.6 Track layout of Wobbled Groove(s) . 71
15.6.1 General . 71
15.6.2 Modulation of wobbles . 72
15.7 ADIP Information . 73
15.7.1 General . 73
15.7.2 ADIP-Unit Types . 73
15.7.3 ADIP Word structure . 75
15.7.4 ADIP Data structure . 76
15.7.5 ADIP Error Correction . 78
15.8 Disk Information in ADIP Aux Frame . 80
15.8.1 General . 80
15.8.2 Error protection for Disk-Information Aux Frames . 80
15.8.3 Disk-Information Data structure . 81
16 General description of Information Zone . 112
16.1 General . 112
16.2 Format of Information Zone on Single-Layer disk . 112
16.3 Format of Information Zone on Dual-Layer disk . 112
17 Layout of Rewritable Area of Information Zone . 112
18 Inner Zone . 116
18.1 General . 116
18.2 Permanent Information & Control data (PIC) Zone . 118
18.2.1 General . 118
18.2.2 Content of PIC Zone . 118
18.2.3 Emergency Brake . 119
18.3 Rewritable Area of Inner Zone(s) . 121
18.3.1 Protection-Zone 2 . 121
18.3.2 INFO 2 / Reserved 8 . 121
18.3.3 INFO 2 / Reserved 7 . 121
18.3.4 INFO 2 / Reserved 6 . 121
18.3.5 INFO 2 / Reserved 5 . 122
18.3.6 INFO 2 / PAC 2 . 122
18.3.7 INFO 2 / DMA 2 . 122
18.3.8 INFO 2 / Control Data 2 . 122
18.3.9 INFO 2 / Buffer 2 . 122
18.3.10 OPC / Test Zone . 122
18.3.11 Reserved . 122
18.3.12 INFO1 / Buffer 1 . 122
18.3.13 INFO 1 / Drive Area (optional) . 122
18.3.14 INFO 1 / Reserved 3 . 124
18.3.15 INFO 1 / Reserved 2 . 124
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ISO/IEC 30192:2016(E)
18.3.16 INFO 1 / Reserved 1 . 124
18.3.17 INFO 1 / DMA 1 . 124
18.3.18 INFO1 / Controle Data 1 . 124
18.3.19 INFO1 / PAC 1 . 124
19 Data Zone . 124
20 Outer Zone(s) . 125
20.1 General . 125
20.2 INFO 3 / Buffer 4 . 126
20.3 INFO 3 / DMA 3 . 126
20.4 INFO 3 / Control Data 4 . 126
20.5 Angular buffer .
...
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