ISO/IEC 17341:2004

Information technology — Data interchange on 120 mm and 80 mm optical disk using +RW format — Capacity: 4,7 Gbytes and 1,46 Gbytes per side

ISO/IEC 17341:2004 specifies the mechanical, physical and optical characteristics of 120 mm rewritable optical disks with capacities of 4,7 Gbytes and 9,4 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. The data can be written, read and overwritten many times using the phase change method. These disks are identified as +RW.

Technologies de l'information — Échange de données sur disque optique de 120 mm et 80 mm en utilisant le format +RW — Capacité: 4,7 Go et 1,46 Go par face

General Information

• Status: Withdrawn
• Publication Date: 12-Jul-2004
• Withdrawal Date: 12-Jul-2004
• ICS: 35.220.30 - Optical storage devices
• Technical Committee: ISO/IEC JTC 1/SC 23 - Digitally recorded media for information interchange and storage
• Drafting Committee: ISO/IEC JTC 1/SC 23 - Digitally recorded media for information interchange and storage
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 07-Feb-2005

Relations

• Revised: ISO/IEC 17341:2005 - Information technology — Data interchange on 120 mm and 80 mm optical disk using +RW format — Capacity: 4,7 Gbytes and 1,46 Gbytes per side (Recording speed up to 4X)
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 17341
First edition
2004-07-15

Information technology — Data
interchange on 120 mm and 80 mm
optical disk using +RW format —
Capacity: 4,7 Gbytes and 1,46 Gbytes per
side
Technologies de l'information — Échange de données sur disque
optique de 120 mm et 80 mm en utilisant le format +RW — Capacité:
4,7 Go et 1,46 Go par face




Reference number
ISO/IEC 17341:2004(E)
©
ISO/IEC 2004

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ISO/IEC 17341:2004(E)
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ii © ISO/IEC 2004 – All rights reserved

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ISO/IEC 17341:2004(E)
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
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. 4
6 List of acronyms. 4
7 General description of the optical disk . 4
8 General Requirements. 5
8.1 Environments . 5
8.1.1 Test environment . 5
8.1.2 Operating environment . 6
8.1.3 Storage environment . 6
8.1.4 Transportation . 6
8.2 Safety requirements. 6
8.3 Flammability . 6
9 Reference Drive. 6
9.1 Optical system . 6
9.2 Optical beam . 7
9.3 Read channel 1 . 8
9.4 Disk clamping. 8
9.5 Rotation of the disk. 8
9.6 Wobble channel (Read channel 2). 9
9.7 Tracking channel (Read channel 2). 9
9.7.1 Normalized servo transfer function . 9
9.7.2 Reference Servo for Axial Tracking. 9
9.7.3 Reference Servo for Radial Tracking . 10
Section 2 - Dimensional, mechanical and physical characteristics of the disk. 12
10 Dimensional characteristics . 12
10.1 Reference Planes . 12
10.2 Overall dimensions . 12
10.3 First transition area. 13
10.4 Second transition area. 13
10.5 Clamping Zone. 13
10.6 Third transition area . 13
10.7 Information Zone. 13
10.8 Rim area . 14
10.9 Remark on tolerances. 14
11 Mechanical characteristics. 15
11.1 Mass . 15
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ISO/IEC 17341:2004(E)
11.2 Moment of inertia.16
11.3 Dynamic imbalance.16
11.4 Axial runout.16
11.5 Radial runout.16
12 Optical characteristics in the Information Zone .16
12.1 Index of refraction.16
12.2 Thickness of the substrate .16
12.3 Reflectivity .17
12.4 Birefringence .17
12.5 Angular deviation.17
Section 3 - Format of information.19
13 Data format.19
13.1 Data Frames.19
13.1.1 Identification Data (ID) .19
13.1.2 ID Error Detection Code (IED).20
13.1.3 RSV .20
13.1.4 Error Detection Code (EDC).21
13.2 Scrambled Frames .21
13.3 ECC Blocks.22
13.4 Recording Frames .23
13.5 Modulation and NRZI conversion .24
13.6 Physical Sectors .25
13.7 Layout of a Recording UNit (RUN) .26
13.7.1 Recording Unit position .27
13.8 d.c. component suppression control.27
14 Track format.28
14.1 Track shape.28
14.2 Track path .28
14.3 Track pitch.29
14.4 Track layout.29
14.4.1 ADIP information.29
14.4.2 Physical format information in ADIP.34
Section 4 - Format of the Information Zone.41
15 General description of the Information Zone .41
16 Layout of the Information Zone.41
16.1 Physical Sector Numbers (PSNs) .41
17 Lead-in Zone.42
17.1 Initial Zone.43
17.2 Inner Disk Test Zone.43
17.3 Inner Drive Test Zone.43
17.4 Guard Zone 1.44
17.5 Reserved Zone 1 .44
17.6 Reserved Zone 2 .44
17.7 Inner Disk Identification Zone.44
17.8 Reserved Zone 3 .44
17.9 Reference Code Zone .44
17.10 Buffer Zone 1.44
17.11 Control Data Zone.44
17.11.1 Physical format information.47
17.11.2 Disk manufacturing information .47
17.11.3 Content provider information.47
17.12 Buffer Zone 2.47
18 Data Zone.47
19 Lead-out Zone.48
19.1 Buffer Zone 3.48
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ISO/IEC 17341:2004(E)
19.2 Outer Disk Identification Zone. 48
19.3 Guard Zone 2 . 48
19.4 Reserved Zone 4. 48
19.5 Outer Drive Test Zone. 49
19.6 Outer Disk Test Zone . 49
19.7 Guard Zone 3 . 49
20 Assignment of Logical Sector Numbers (LSNs) . 49
21 Formatting. 49
21.1 Pre-formatting. 50
21.1.1 Verification. 50
21.2 Background formatting. 50
21.2.1 Initialization . 50
21.2.2 De-icing . 50
21.2.3 Finalization. 50
21.2.4 Verification (optional) . 51
21.3 Sequential recording without formatting . 51
22 Disk Control Blocks. 51
22.1 General format of Disk Control Blocks . 52
22.2 Format of the Formatting DCB (FDCB). 53
Section 5 - Characteristics of the groove. 57
23 General . 57
24 Method of testing . 57
24.1 Environment. 57
24.2 Reference Drive. 57
24.2.1 Optics and mechanics . 57
24.2.2 Read power. 57
24.2.3 Read channels. 57
24.2.4 Tracking . 57
24.3 Definition of signals . 58
25 Characteristics of the groove signals. 58
25.1 Phase depth . 58
25.2 Push-pull signal. 58
25.3 Track Cross signal . 59
25.4 Normalized wobble signal . 59
25.5 Characteristics of the wobble. 59
Section 6 - Characteristics of the recording layer . 60
26 Method of testing . 60
26.1 Environment. 60
26.2 Reference Drive. 60
26.2.1 Optics and mechanics . 60
26.2.2 Read power. 60
26.2.3 Read channels. 60
26.2.4 Tracking . 60
26.2.5 Scanning velocity . 60
26.3 Write conditions. 61
26.3.1 Write pulse waveform . 61
26.3.2 Write power. 61
26.4 Measurement conditions . 61
27 Characteristics of the recorded signals . 61
27.1 Channel bit length. 61
27.2 Definition of signals . 61
27.2.1 High frequency signals (HF) . 61
27.2.2 Modulated amplitude . 62
27.2.3 Signal asymmetry. 62
27.2.4 Normalized Slicing Level jump. 62
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ISO/IEC 17341:2004(E)
27.2.5 Jitter .63
27.2.6 Track Cross signal.63
27.3 Read stability .63
28 Additional testing conditions.63
28.1 Test environment.63
28.1.1 Optics.63
28.2 Definition of signals.64
28.
...