ISO/IEC 30193:2020

INTERNATIONAL ISO/IEC
STANDARD 30193
Third edition
2020-03
Corrected version
2020-07
Information technology — Digitally
recorded media for information
interchange and storage — 120 mm
Triple Layer (100,0 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 triple couche (100,0 Go par disque)
Reference number
©
ISO/IEC 2020
© ISO/IEC 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO/IEC 2020 – All rights reserved

Contents Page
Foreword .ix
Introduction .x
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms . 6
5 Conformance . 9
5.1 Optical disk . 9
5.2 Generating system. 9
5.3 Receiving system . 9
5.4 Compatibility statement . 9
6 Conventions and notations . 9
6.1 Levels of grouping . 9
6.2 Representation of numbers .10
6.3 Integer calculus .11
7 General description of disk .11
8 General requirements .12
8.1 Environments .12
8.1.1 Test environment .12
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 .16
9 Reference drive .16
9.1 General .16
9.2 Measurement conditions . .16
9.3 Optical system .16
9.4 Optical beam .17
9.5 HF read channel .18
9.6 Radial PP read channel .18
9.7 Disk clamping .18
9.8 Rotation of disk and measurement velocity .19
9.9 Normalized servo transfer function.19
9.10 Measurement velocities and reference servos for axial tracking .20
9.10.1 General.20
9.10.2 Reference servo for axial tracking for 1x measurement velocity .20
9.10.3 reference servo for axial tracking for 2x measurement velocity .22
9.11 Measurement velocities and reference servos for radial tracking .23
9.11.1 General.23
9.11.2 Reference servo for radial tracking for 1x measurement velocity .23
9.11.3 Reference servo for radial tracking for 2x measurement velocity .25
10 Dimensional characteristics .26
10.1 General .26
10.2 Disk reference planes and reference axis.26
10.3 Overall dimensions .28
10.4 First transition area .28
10.5 Protection ring .28
10.6 Clamping zone .28
10.7 Second transition area .29
© ISO/IEC 2020 – All rights reserved iii

10.8 Information area .29
10.8.1 General.29
10.8.2 Subdivision of information zone on TL disk .30
10.9 Rim area .31
11 Mechanical characteristics .31
11.1 Mass .31
11.2 Moment of inertia .31
11.3 Dynamic imbalance .31
11.4 Axial runout .31
11.4.1 General.31
11.4.2 Residual axial tracking error for 1x measurement velocity .32
11.4.3 Residual axial tracking error for 2x measurement velocity .32
11.5 Radial runout .32
11.5.1 General.32
11.5.2 Residual radial tracking error for 1x measurement velocity.33
11.5.3 Residual radial tracking error for 2x measurement velocity.33
11.6 Durability of cover layer .33
11.6.1 Impact resistance of cover layer .33
11.6.2 Scratch resistance of cover layer .34
11.6.3 Repulsion of fingerprints by cover layer .34
12 Optical characteristics in information area .34
12.1 General .34
12.2 Refractive index of transmission stacks (TS) .34
12.3 Thickness of transmission stacks (TS) .34
12.4 Example of target thickness of spacer layers for TL disks .35
12.5 Reflectivity of recording layers .36
12.6 Birefringence .37
12.7 Angular deviation .37
13 Data format .38
13.1 General .38
13.2 Data frame .41
13.3 Error-detection code (EDC) .41
13.4 Scrambled data frame .42
13.5 Data block .43
13.6 LDC block .43
13.7 LDC code-words .44
13.8 LDC cluster .45
13.8.1 General.45
13.8.2 First interleaving step .45
13.8.3 Second interleaving step .45
13.9 Addressing and control data .47
13.9.1 General.47
13.9.2 Address units .47
13.9.3 User-control data .52
13.9.4 Byte/Bit assignment for user-control data .53
13.10 Access block .55
13.11 BIS block .55
13.12 BIS code-words .56
13.13 BIS cluster .57
13.14 ECC cluster .60
13.15 Recording frames .61
13.16 Physical cluster .62
13.17 17PP modulation for recordable data .62
13.17.1 General.62
13.17.2 Bit conversion rules .62
13.17.3 dc-control procedure .63
13.17.4 Frame sync .63
iv © ISO/IEC 2020 – All rights reserved

13.18 Modulation and NRZI conversion .65
14 Physical data allocating and linking.65
14.1 General .65
14.2 Recording-unit block (RUB) .65
14.2.1 General.65
14.2.2 Data run-in .66
14.2.3 Data run-out . .67
14.2.4 Guard_3 field . . .68
14.3 Locating data relative to wobble addresses .68
14.3.1 General.68
14.3.2 Start-position shift (SPS) .68
15 Track format .70
15.1 General .70
15.2 Track shape .70
15.3 Track path .72
15.4 Track pitch .72
15.4.1 Track pitch in BCA zone .72
15.4.2 Track pitch in embossed HFM areas .72
15.4.3 Track pitch in rewritable areas .72
15.4.4 Track pitch between embossed HFM area and rewritable area .73
15.5 Track layout of HFM grooves .73
15.5.1 General.73
15.5.2 Data format .73
15.5.3 Addressing and control data .74
15.5.4 Recording frames .77
15.6 Track layout of wobbled grooves .79
15.6.1 General.79
15.6.2 Modulation of wobbles .80
15.6.3 Wobble polarity .81
15.7 ADIP information .81
15.7.1 General.81
15.7.2 ADIP-unit types .82
15.7.3 ADIP word structure .83
15.7.4 ADIP data structure .84
15.7.5 ADIP error correction .87
15.8 Disk information in ADIP aux frame .89
15.8.1 General.89
15.8.2 Error protection for disk information aux frames .90
15.8.3 Disk-Information data structure .91
16 General description of information zone.140
16.1 General .140
16.2 Format of information zone .141
17 Layout of rewritable area of information zone .141
18 Inner zone .145
18.1 General .145
18.2 Permanent information and control data (PIC) zone .149
18.2.1 General.149
18.2.2 Content of PIC zone .149
18.2.3 Emergency brake .150
18.3 Rewritable area of inner zone(s).152
18.3.1 Protection-zone 2 .152
18.3.2 Buffer .152
18.3.3 INFO 2/Reserved 8 .152
18.3.4 INFO 2/Reserved 7 .153
18.3.5 INFO 2/Reserved 6 .153
18.3.6 INFO 2/Reserved 5 .153
© ISO/IEC 2020 – All rights reserved v

18.3.7 INFO 2/PAC 2 .153
18.3.8 INFO 2/Reserved .153
18.3.9 INFO 2/DMA 2 .153
18.3.10 INFO 2/Control data 2.153
18.3.11 INFO 2/Buffer 2 .153
18.3.12 OPC/Test zone .154
18.3.13 Reserved .154
18.3.14 INFO 1/Buffer 1 .154
18.3.15 INFO 1/Drive area (optional) .154
18.3.16 INFO 1/Reserved 3 .155
18.3.17 INFO 1/Reserved 2 .155
18.3.18 INFO 1/Reserved 1 .155
18.3.19 INFO 1/DMA 1 .155
18.3.20 INFO 1/Control Data 1 .155
18.3.21 INFO 1/PAC 1 .155
18.3.22 INFO 1/Reserved .155
19 Data zone .156
20 Outer zone(s) .156
20.1 General .156
20.2 INFO 3/Buffer 3 .156
20.3 INFO 3/DMA 3 .157
20.4 INFO 3/Control data 3 .157
20.5 Angular buffer .157
20.6 INFO 4/DMA 4 .157
20.7 INFO 4/Control data 4 .157
20.8 INFO 4/Buffer 4 .157
20.9 DCZ 0/Test zone, DCZ 1/Test zone and DCZ 2/Test zone .157
20.10 Protection-zone 3 .157
21 Physical-access control clusters .157
21.1 General .157
21.2 Layout of PAC zones .158
21.3 General structure of PAC clusters .158
21.4 Primary PAC cluster (mandatory) .163
21.5 Disk write-protect PAC cluster (optional) .166
21.6 IS1 and IS2 PAC clusters .170
22 Disk management .171
22.1 General .171
22.2 Disk-management structure (DMS) .172
22.2.1 General.172
22.2.2 Disk-definition structure (DDS) .173
22.2.3 Defect list (DFL) .177
23 Assignment of logical-sector numbers (LSNs) .182
24 Characteristics of grooved areas .183
25 Method of testing for grooved area .183
25.1 General .183
25.2 Environment .183
25.3 Reference drive .183
25.3.1 General.183
25.3.2 Read power .183
25.3.3 Read channels .183
25.3.4 Tracking requirements .184
25.3.5 Scanning velocities .184
25.4 Definition of signals .184
26 Signals from HFM grooves.185
vi © ISO/IEC 2020 – All rights reserved

26.1 Push–pull polarity .185
26.2 Push–pull signal .185
26.3 Wobble signal .186
26.4 Jitter of HFM signal .186
27 Signals from wobbled grooves .186
27.1 Phase depth .186
27.2 Push–pull signal .186
27.3 Wobble signal .187
27.3.1 General.187
27.3.2 Measurement of NWS .187
27.3.3 Measurement of the wobble CNR .187
27.3.4 Measurement of harmonic distortion of wobble .187
28 Characteristics of recording layer .188
29 Method of testing for recording layer .188
29.1 General .
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