CAN/CSA-ISO/IEC 20162-04 (R2012)

Section 1 - General
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Conventions and notations
6 List of acronyms
7 General description of the optical disk cartridge
8 General requirements
9 Reference Drive
Section 2 - Mechanical and physical characteristics
10 Dimensional and physical characteristics of the case
11 Dimensional, mechanical and physical characteristics
   of the disk
12 Interface between cartridge and drive
Section 3 - Format of information
13 General description
14 Track format
15 Zone organization
16 Recording code
17 Defect Management
18 Prerecorded Information
Section 4 - Characteristics of Prerecorded Information
19 Method of testing
20 Prerecorded Information signal requirements
Section 5 - Characteristics of the recording layer
21 Method of testing
22 Write characteristics
Section 6 - Characteristics of user data
23 Method of testing
24 Minimum quality of a Sector
25 Data interchange requirements
Annexes
A - Air cleanliness class 100 000
B - Edge distortion test
C - Compliance test
D - Test method for measuring the adsorbent force
    of the hub
E - Creeping One of Four Code (COF)
F - PBA, LBA formats
G - Interleave, CRC, ECC
H - Content of SDI Sectors
J - SISIC (Selective Inter Symbol Interference
    Cancellation)
    data detection
K - Requirements for interchange
L - Shape and sequence of write pulses for testing
M - Office environment
N - Derivation of the operating climatic environment
P - Transportation
Q - Track deviation measurement

Scope This International Standard specifies the characteristics of a 300 mm optical disk cartridge (ODC) of Type WORM (Write Once Read Many) using irreversible effects, with a capacity of 30 Gbytes. This WORM ODC\'s uses writing effects that are inherently irreversible. Written marks cannot be erased and attempted modifications of the written marks are detectable. This International Standard specifies - the conditions for conformance testing and the Reference Drive; - the environments in which the cartridges are to be operated and stored; - the mechanical, physical and dimensional characteristics of the cartridge, so as to provide mechanical interchange ability between data processing systems; - the format of the information on the disk, both pre-written and user-written, including the physical disposition of the tracks and sectors, the error correction codes, the modulation methods used; - the characteristics of the prerecorded information on the disk; - the recording characteristics of the disk, enabling processing systems to write data onto the disk; - the minimum quality of user-written data on the disk, enabling data processing systems to read data from the disk. This International Standard provides for interchange between optical disk drives. Together with a standard for volume and file structure it provides for full data interchange between data processing systems.

Scope This International Standard specifies the characteristics of a 300 mm optical disk cartridge (ODC) of Type WORM (Write Once Read Many) using irreversible effects, with a capacity of 30 Gbytes. This WORM ODC\'s uses writing effects that are inherently irreversible. Written marks cannot be erased and attempted modifications of the written marks are detectable. This International Standard specifies - the conditions for conformance testing and the Reference Drive; - the environments in which the cartridges are to be operated and stored; - the mechanical, physical and dimensional characteristics of the cartridge, so as to provide mechanical interchange ability between data processing systems; - the format of the information on the disk, both pre-written and user-written, including the physical disposition of the tracks and sectors, the error correction codes, the modulation methods used; - the characteristics of the prerecorded information on the disk; - the recording characteristics of the disk, enabling processing systems to write data onto the disk; - the minimum quality of user-written data on the disk, enabling data processing systems to read data from the disk. This International Standard provides for interchange between optical disk drives. Together with a standard for volume and file structure it provides for full data interchange between data processing systems.