M00029307
New product
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)
International Organization for Standardization
In stock
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Availability date: 11/05/2021
Foreword
Introduction
1 Scope
2 Conformance
2.1 Optical disk
2.2 Generating system
2.3 Receiving system
2.4 Compatibility statement
3 Normative references
4 Terms and definitions
5 Conventions and notations
5.1 Representation of numbers
5.2 Names
6 Abbreviated terms
7 General description of the optical disk
8 General Requirements
8.1 Environments
8.2 Safety requirements
8.3 Flammability
9 Reference Drive
9.1 Optical system
9.2 Optical beam
9.3 Read channel 1
9.4 Disk clamping
9.5 Rotation of the disk
9.6 Wobble channel (Read channel 2)
9.7 Tracking channel (Read channel 2)
9.8 Reference servo systems
10 Dimensional characteristics
10.1 Reference Planes
10.2 Overall dimensions
10.3 First transition area
10.4 Second transition area
10.5 Clamping Zone
10.6 Third transition area
10.7 Information Zone
10.8 Rim area
10.9 Remark on tolerances
11 Mechanical characteristics
11.1 Mass
11.2 Moment of inertia
11.3 Dynamic imbalance
11.4 Axial runout
11.5 Radial runout
12 Optical characteristics in the Information Zone
12.1 Index of refraction
12.2 Thickness of the substrate
12.3 Reflectivity
12.4 Birefringence
12.5 Angular deviation
13 Data format
13.1 Data Frames
13.2 Scrambled Frames
13.3 ECC Blocks
13.4 Recording Frame
13.5 Modulation and NRZI conversion
13.6 Physical Sectors
13.7 Layout of a Recording UNit (RUN)
13.8 d.c. component suppression control
14 Track format
14.1 Track shape
14.2 Track path
14.3 Track pitch
14.4 Track layout
15 General description of the Information Zone
16 Layout of the Information Zone
16.1 Physical Sector Numbers (PSNs)
17 Lead-in Zone
17.1 Initial Zone
17.2 Inner Disk Test Zone
17.3 Inner Drive Test Zone
17.4 Guard Zone 1
17.5 Reserved Zone 1
17.6 Reserved Zone 2
17.7 Inner Disk Identification Zone
17.8 Reserved Zone 3
17.9 Reference Code Zone
17.10 Buffer Zone 1
17.11 Control Data Zone
17.12 Buffer Zone 2
18 Data Zone
19 Lead-out Zone
19.1 Buffer Zone 3
19.2 Outer Disk Identification Zone
19.3 Guard Zone 2
19.4 Reserved Zone 4
19.5 Outer Drive Test Zone
19.6 Outer Disk Test Zone
19.7 Guard Zone 3
20 Assignment of Logical Sector Numbers (LSNs)
21 Formatting
21.1 Pre-formatting
21.2 Background formatting
21.3 Sequential recording without formatting
22 Disk Control Blocks
22.1 General format of Disk Control Blocks
22.2 Format of the Formatting DCB (FDCB)
22.3 Format of the Write inhibit DCB (WDCB)
23 General
24 Method of testing
24.1 Environment
24.2 Reference Drive
24.3 Definition of sign
25 Characteristics of the groove signals
25.1 Phase depth
25.2 Push-pull signal
25.3 Track Cross signal
25.4 Normalized wobble signal
25.5 Characteristics of the wobble
26 Method of testing
26.1 Environment
26.2 Reference Drive
26.3 Write conditions
26.4 Measurement conditions
27 Characteristics of the recorded signals
27.1 Channel bit length
27.2 Definition of signals
27.3 Read stability
28 Additional testing conditions
28.1 Test environment
28.2 Definition of signals
29 Quality of the recording layer
29.1 Defects
29.2 Data errors
30 Method of testing
30.1 Environment
30.2 Reference Drive
31 Minimum quality of a Recording Unit
31.1 Tracking
31.2 User-written data
Annex A (normative) 80 mm disk
Annex B (normative) Structure for Extended format
information in the Data Zone
Annex C (normative) Measurement of light reflectivity
Annex D (normative) Measurement of birefringence
Annex E (normative) Measuring conditions for operation
signals
Annex F (normative) Measurement of the differential phase
tracking error
Annex G (normative) The write pulse wave form for testing
Annex H (normative) 8-to-16 Modulation
Annex I (normative) Optimum Power Control
Annex J (normative) Logical to Physical address translation
Annex K (informative) Measurement of the groove wobble
amplitude
Annex L (informative) Transportation
Annex M (informative) Defect Management and Physical
Formatting
Annex N (informative) Video Content Protection System
Annex O (informative) How to use the Physical format
information in ADIP
Annex P (informative) Values to be Implemented in Existing
and Future Specifications
Bibliography
Describes the mechanical, physical and optical characteristics of 120 mm rewritable optical disks with capacities of 4,7 Gbytes and 9,4 Gbytes.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | JTC 1 |