Specifies the track format characteristics for the six-disk pack to be used for data interchange (see ISO 2864). The 7-bit coded character set specified in ISO 646 has been adopted, though, by agreement between the interchange parties, the 7-bit or 8-bit extensions specified in ISO 2022 may be used.
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Specifies the track format characteristics for the single-disk cartridge (top loaded) to be used for data interchange (see ISO 3562). The 7-bit coded character set specified in ISO 646 has been adopted, though, by agreement between the interchange parties, the 7-bit or 8-bit code extensions specified in ISO 2022 may be used. However, it should be noted that in this International Standard plain binary numbers in 8-bit bytes are used in the control field to define the control information.
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Specifies file structures for data interchange on magnetic tape cassettes. To provide for the range of sophistication in equipment and applications, the basic, compact, and extended systems are specified. This standard is not limited to the 3, 81 mm magnetic tape cassette described in ISO 3407 but could also be applied to higher capacity cassettes or cartridges.
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Defines implementation of ISO 7-bit and 8-bit coded character sets on punched cards as well as the representation of 7-bit and 8-bit combinations on 12-row punched cards. This representation is derived from, and compatible with, the Hollorith Code. Ensures widely compatibility with existing punched card files. Intended for general interchange of information among data processing systems.
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This Standard shows dimensional, physical and magnetic characteristics of 130 mm (5,25 in) flexible disk cartridges recorded at 7 958 ftprad on one side using two frequency so as to provide physical interchangeability between data processing systems. Applicable in conformance with ISO 646, 2022, 4873, 7665
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