INCITS/ISO 9529-2 : 1989 : R2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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INFORMATION PROCESSING SYSTEMS - DATA INTERCHANGE ON 90 MM (3,5 IN) FLEXIBLE DISK CARTRIDGES USING MODIFIED FREQUENCY MODULATION RECORDING AT 15916 FTPRAD, ON 80 TRACKS ON EACH SIDE - PART 2: TRACK FORMAT
Hardcopy , PDF
24-04-2024
English
01-01-2007
Foreword
Introduction
1. Scope
2. Conformance
3. Normative references
4. General requirements
4.1 Mode of recording
4.2 Track location tolerance of the recorded flexible
disk cartridge
4.3 Recording offset angle
4.4 Density of recording
4.5 Flux transition spacing
4.6 Average Signal Amplitude
4.7 Byte
4.8 Sector
4.9 Cylinder
4.10 Cylinder number
4.11 Data capacity of a track
4.12 Hexadecimal notation
4.13 Error Detection Characters (EDC)
5. Track layout
5.1 Index Gap
5.2 Sector Identifier
5.2.1 Identifier Mark
5.2.2 Address Identifier
5.3 Identifier Gap
5.4 Data Block
5.4.1 Data Mark
5.4.2 Data Field
5.4.3 EDC
5.5 Data Block Gap
5.6 Track Gap
6. Coded representation of data
6.1 Standards
6.2 Coding methods
Annexes
Annex A (informative) - Procedure and equipment for measuring flux
transition spacing
Annex B (informative) - Data separators for decoding MFM recording
Annex C (informative) - EDC implementation
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