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BS ISO 5652:1984

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Information processing. 9-track, 12,7 mm (0.5 in) wide magnetic tape for information interchange. Format and recording, using group coding at 246 cpmm (6250 cpi)
Available format(s)

Hardcopy , PDF

Withdrawn date

04-25-2012

Language(s)

English

Published date

11-30-1990

Publisher

British Standards Institution

1 Scope and field of application
2 References
3 Definitions
4 Operating and transportation conditions
5 Recording
6 Tracks
7 Data representation
8 Data formatting
9 Recording of groups on tape
10 Control sub-groups
11 Storage block
12 Tape format
13 Interchange criteria
Annexes
A Transportation
B Measurement of flux transition spacing

Gives a format and recording standard for 9 track, 12,7 mm (0,5 in) magnetic tape to be used for data interchange between information processing systems, communication systems, and associated equipment utilizing the 7 bit coded character set (see ISO 646), its extension in ISO 2022 and the 8 bit coded character set (see ISO 4873). Magnetic labelling for use on magnetic tape is the subject of ISO 1001. The magnetic tape and reel to be used shall conform to ISO 1864. Includes sections on operating and transportation conditions, recording, tracks, data representation, data formatting, recording of groups on tape, control sub-groups, storage block, tape format, and interchange criteria.

Committee
ICT/1
DevelopmentNote
Supersedes 89/64420 DC. Also numbered as EN 25652. (07/2005)
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Withdrawn

Standards Relationship
ISO 5652:1984 Identical
SNV BS ISO 5652 : 1990 Identical

ISO/IEC 4873:1991 Information technology ISO 8-bit code for information interchange Structure and rules for implementation
ISO/IEC 2022:1994 Information technology Character code structure and extension techniques
ISO/IEC 646:1991 Information technology ISO 7-bit coded character set for information interchange
ISO 1001:1986 Information processing — File structure and labelling of magnetic tapes for information interchange
ISO/IEC 1864:1992 Information technology Unrecorded 12,7 mm (0,5 in) wide magnetic tape for information interchange 32 ftpmm (800 ftpi), NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1

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Hardcopy - English
PDF - English
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