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INCITS 137:1988 (R2008)
Information Systems - One- and Two-sided, Unformatted, 90-mm (3.5-in), 5.3-tpmm (135-tpi) Flexible Disk Cartridge for 7958 BPR Use - General, Physical, and Magnetic Requirements
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The standard specifies the general, physical and magnetic requirements for inter-changeability of the one-and two-sided 90mm (3.5 in) (nominal) flexible disk cartridge (for 7958 bits-per-radian (bpr) use) as required to achieve unformatted disk cartridge interchange among disk drives using 80 tracks per side and associated information processing systems.
Author | InterNational Committee for Information Technology Standards (INCITS) |
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Editor | INCITS |
Document type | Standard |
Format | File |
Confirmation date | 2008-12-19 |
ICS | 35.220.21 : Magnetic disks
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Number of pages | 32 |
Modified by | ANSI/INCITS 137 AMD 1 (1999)
|
Year | 1980 |
Document history | |
Country | USA |
Keyword | ANSI 137;137;ANSI INCITS 137;ANSI X 3.137;INCITS 137-1988 [S2008] |