Search results

The page 'IBM 3740' does not exist on this wiki. You can fix that! (Assuming you're registered and logged in.)

• Create a new page called IBM 3740.

Page title matches

• IBM 3740 format
  The '''IBM 3740 format''' of 8" floppy disks was used in the 1970s IBM 3740 data entry system, which replaced keypunch systems that stored data on [[pu ...yte sectors.) This includes inheriting various obscure and rarely used IBM 3740 features, such as "deleted sectors".
  2 KB (335 words) - 05:18, 5 September 2024

Page text matches

• Floppy disk
  ... disks were called "single density", and the MFM encoded "double density". IBM PC 5¼-inch and 3½ inch floppies used MFM encoding; the term "double densi ...ppies had 128 byte sectors; IBM PC floppies normally had 512 byte sectors. IBM PC floppy controllers could support any power of 2 from 128 to 4096. Rarely
  11 KB (1,525 words) - 16:26, 28 June 2025
• FM encoding
  * [[IBM Type 1]] (33FD) * [[IBM Type 2]] (43FD)
  1 KB (197 words) - 23:41, 4 September 2019
• PC-DOS 360K format
  ... 360K format''' was a very common floppy disk format in the 1980s, used on IBM PCs and compatibles. It replaced earlier [[PC-DOS 160K format|160K]], [[PC- ...ilesystems too (e.g CP/M-86). The sector headers, etc, were based on [[IBM 3740]] format, albeit with [[MFM encoding]] (double density) replacing the origi
  2 KB (381 words) - 10:30, 5 September 2024
• PC-DOS 160K format
  ...ilesystems too (e.g CP/M-86). The sector headers, etc, were based on [[IBM 3740]] format, albeit with [[MFM encoding]] (double density) replacing the origi [[Category:IBM]]
  2 KB (246 words) - 10:28, 5 September 2024
• PC-DOS 180K format
  ...ilesystems too (e.g CP/M-86). The sector headers, etc, were based on [[IBM 3740]] format, albeit with [[MFM encoding]] (double density) replacing the origi [[Category:IBM]]
  2 KB (282 words) - 10:29, 5 September 2024
• PC-DOS 320K format
  ...ilesystems too (e.g CP/M-86). The sector headers, etc, were based on [[IBM 3740]] format, albeit with [[MFM encoding]] (double density) replacing the origi [[Category:IBM]]
  1 KB (174 words) - 10:29, 5 September 2024
• NuFX
  ...C-16#CRC-16/XMODEM|CRC-16/XMODEM]] and [[CRC-16#CRC-16/IBM-3740|CRC-16/IBM-3740]].
  2 KB (318 words) - 18:04, 29 December 2023
• DEC RX01
  '''DEC RX01''' is a type of 8" floppy disk used by DEC. It uses the [[IBM 3740 format]] with 77 tracks of 26 sectors, with a 128 byte sector size, for a t
  744 B (113 words) - 20:25, 31 August 2019
• IBM 3740 format
  The '''IBM 3740 format''' of 8" floppy disks was used in the 1970s IBM 3740 data entry system, which replaced keypunch systems that stored data on [[pu ...yte sectors.) This includes inheriting various obscure and rarely used IBM 3740 features, such as "deleted sectors".
  2 KB (335 words) - 05:18, 5 September 2024
• CRC-16
  Also referred to as CRC-16-IBM. === CRC-16/IBM-3740 ===
  1 KB (198 words) - 17:58, 29 December 2023
• LIF (Knowledge Dynamics)
  |24 || 4 || 2 || CRC of compressed data ([[CRC-16#CRC-16/IBM-3740|CRC-16/IBM-3740]])
  2 KB (313 words) - 15:07, 30 July 2025