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  • ...sided disc, and up to 124 files and 800 kilobytes on a fully equipped BBC Micro with two double sided disc drives. ...dular computers in the late 1970s. The disc interface cards were based on the Intel [[8271]] floppy disc controller (FDC).
    18 KB (2,933 words) - 15:37, 2 February 2024
  • ...om]] and most commercial cassettes. Aspects of the format are shared with the ROM Filing System. ...it was playing the original cassette; but thanks to the structure of UEF, the emulators can also employ a 'speed hack' to load standard files many times
    15 KB (2,457 words) - 18:25, 27 March 2023
  • BeebEm for UNIX is a BBC Micro and Master 128 emulator. It enables you to run BBC Micro software on your UNIX operating system. BeebEm for UNIX
    33 KB (5,317 words) - 20:12, 8 March 2015
  • * [[OSBYTE &01|&01 1]] Read/Write User Flag * [[OSBYTE &07|&07 7]] RS423 Baud Receive rate
    13 KB (1,639 words) - 23:56, 9 September 2023
  • Ltd for the BBC Micro, to service public demand for increased disc capacity and to provide a replacement for the scarce and expensive Intel 8271 floppy
    39 KB (6,016 words) - 15:26, 25 March 2023
  • ...s. It was originally titled BBC Micro User, and then changed its name when the Acorn Electron was launched to include both products. The first issue was published in March 1983.
    7 KB (780 words) - 12:54, 12 September 2020
  • functions calls. All DFSs return their filing system number as 4, Watford DFSs implement OSARGS &FE,0 to return the last accessed drive
    4 KB (640 words) - 15:34, 16 October 2016
  • The '''Opus Challenger''' is a peripheral for the BBC Microcomputer series into the 1 MHz bus and auxiliary power connector, the external case contains
    11 KB (1,643 words) - 21:25, 17 January 2022