INCITS/ISO/IEC 13481 : 1993
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-1993
Section 1 - General
1 Scope
2 Conformance
2.1 Optical Disk Cartridges
2.2 Generating System
2.3 Receiving System
3 Normative references
4 Definitions
4.1 case
4.2 Cyclic Redundancy Check (CRC)
4.3 embossed mark
4.4 entrance surface
4.5 Error Correction Code (ECC)
4.6 field
4.7 format
4.8 groove
4.9 interleaving
4.10 Kerr rotation
4.11 land and groove
4.12 mark
4.13 optical disk
4.14 optical disk cartridge (ODC)
4.15 polarization
4.16 recording layer
4.17 Reed-Solomon code
4.18 rewritable optical disk
4.19 sector
4.20 substrate
4.21 track
4.22 write-once functionality
4.23 zone
5 Conventions and notations
5.1 Representation of numbers
5.2 Names
6 List of acronyms
7 General description of the optical disk cartridge
8 General requirements
8.1 Environments
8.2 Temperature shock
8.3 Safety requirements
8.4 Flammability
9 Reference drive
9.1 Optical system
9.2 Optical beam
9.3 Read channels
9.4 Tracking
9.5 Rotation of the disk
Section 2 - Mechanical and physical characteristics
10 Dimensions and mechanical characteristics of the case
10.1 General
10.2 case drawings
10.3 Sides, reference axes and reference planes
10.4 Materials
10.5 Mass
10.6 Overall dimensions
10.7 Location hole
10.8 Alignment hole
10.9 Surfaces on reference planes P
10.10 Insertion slots and detent features
10.11 Gripper slots
10.12 Write-inhibit holes
10.13 Media sensor holes
10.14 Head and motor window
10.15 Shutter
10.16 Slot for shutter opener
10.17 Shutter sensor notch
10.18 User label areas
11 Dimensional and physical characteristics of the disk
11.1 Dimensional of the disk
11.2 Mass
11.3 Moment of inertia
11.4 Imbalance
11.5 Axial deflection
11.6 Axial acceleration
11.7 Dynamic radial runout
11.8 Radial acceleration
11.9 Tilt
12 Drop test
13 Interface between disk and drive
13.1 Clamping technique
13.2 Dimensions of the hub
13.3 Magnetizable material
13.4 Clamping force
13.5 Capture cylinder for the hub
13.6 Disk position in the operating condition
14 Characteristics of the substrate
14.1 Index of refraction
14.2 Thickness
Section 3 - Format of information
15 Track geometry
15.1 Track shape
15.2 Direction of rotation
15.3 Track pitch
15.4 Track number
16 Track format
16.1 Formatted Zone
16.2 Control tracks
16.3 Control Track PEP Zone
16.4 Control Track SFP Zones
16.5 Media information
16.6 System Information
16.7 Unspecified content
16.8 Requirements for interchange of a user-recorded
cartridge
17 Sector format
17.1 Sector Mark (SM)
17.2 VFO areas
17.3 Address Mark (AM)
17.4 ID and CRC
17.5 Postamble (PA)
17.6 Offset Detection Flag (ODP)
17.7 Gap
17.8 Flag
17.9 Auto Laser Power Control (ALPC)
17.10 Sync
17.11 Data field
17.12 Buffer
18 Recording code
19 Defect management
19.1 Media initialization
19.2 Write and read procedure
19.3 Layout of the User Zone
Section 4 - Characteristics of embossed information
20 ZCAV format
20.1 Tracking
20.2 Characteristics of pre-recorded information
Section 5 - Characteristics of the recording layer
21 Characteristics of the recording layer
21.1 Test conditions
21.2 Baseline reflectance
21.3 Magneto-optical recording in the User Zone
Annexes
A - Definition of write and erase pulse width
B - Measurement of figure of merit
C - Values to be implemented in future standards
D - Pointer fields
E - CRC for ID fields
F - Interleave, CRC, ECC, Resync for the Data field
G - Sector retirement guidelines
H - Office environment
J - Transportation
K - Requirements for interchange
L - SCSI Logical Block to Physical Sector Mapping
M - Derivation of the operating climatic environment
N - Air cleanliness class 100 000
P - Guidelines for using ODCs of Type W/O
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.