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ISO standard
ISO/IEC 9529
(
Information processing systems ? Data interchange on 90 mm (3,5 in) flexible disk cartridges using modified frequency modulation recording at 15 916 ftprad, on 80 tracks on each side
) is a standard published by the
International Organization for Standardization
which defines the data format used on 3.5 inch
floppy disks
. It is also known as
ECMA-125
.
The standard consists of two parts:
- ISO/IEC 9529-1:1989:
Part 1: Dimensional, physical and magnetic characteristics
- ISO/IEC 9529-2:1989:
Part 2: Track format
External links
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