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Threads 1 to 20 of 22

Forum: CP/M and MP/M

Discuss these venerable old operating systems and the machines that run them

  1. Sticky Thread Sticky: CP/M System Disks - Please Read

    Started by CP/M User, August 1st, 2006 10:24 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 25,224
    February 11th, 2016, 01:46 PM Go to last post
  1. Interfacing IBM Selectric to IO Port?

    Started by atod, December 31st, 2010 01:49 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 33
    • Views: 5,083
    Today, 08:08 AM Go to last post
  2. Working on a couple of SMC-70s

    Started by marcoguy, January 1st, 2017 12:39 PM
    • Replies: 4
    • Views: 183
    Yesterday, 06:47 PM Go to last post
  3. Fergusin BigBoard II system diskettes?

    Started by AndersG, January 18th, 2017 03:58 AM
    • Replies: 3
    • Views: 79
    Yesterday, 05:22 AM Go to last post
  4. CPU280 discussion and information thread.

    Started by lowen, December 15th, 2016 09:09 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 552
    January 16th, 2017, 07:10 AM Go to last post
  5. CP/M program to read and write between different disk formats.

    Started by StephenM, December 26th, 2016 03:17 AM
    • Replies: 9
    • Views: 336
    January 12th, 2017, 11:52 PM Go to last post
  6. Please help with ICL QUATTRO

    Started by Jamal, November 22nd, 2016 11:02 AM
    • Replies: 5
    • Views: 460
    January 12th, 2017, 09:57 AM Go to last post
  7. Z80 Assembler for PRL output

    Started by JonB, January 3rd, 2017 02:04 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 430
    January 10th, 2017, 02:17 PM Go to last post
  8. DOS code in CP/M? Revisited...

    Started by EvanK, July 13th, 2016 07:45 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 48
    • Views: 5,377
    January 1st, 2017, 02:20 PM Go to last post
  9. CP/M Games

    Started by archeocomp, November 17th, 2016 08:56 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,165
    December 25th, 2016, 11:27 AM Go to last post
  10. Os-9 68k

    Started by jrigou, December 21st, 2016 04:06 PM
    • Replies: 0
    • Views: 76
    December 21st, 2016, 04:06 PM Go to last post
  11. CP/M Z80 assembly code examples

    Started by JonB, November 18th, 2016 12:29 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 816
    December 20th, 2016, 07:57 AM Go to last post
  12. Question regarding 8272/765 programming

    Started by Mike_Z, December 9th, 2016 11:08 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 39
    • Views: 1,286
    December 20th, 2016, 07:41 AM Go to last post
  13. RCP/M, PMMI Modem, and Altair modem program

    Started by virtualaltair, July 5th, 2010 09:33 AM
    2 Pages
    1 2
    altair, modem, pmmi, rcp/m, xmodem
    • Replies: 17
    • Views: 3,625
    December 19th, 2016, 04:45 PM Go to last post
  14. help with PL/M80

    Started by dwesti, December 15th, 2016 08:44 AM
    • Replies: 3
    • Views: 179
    December 16th, 2016, 11:19 PM Go to last post
  15. xsub

    Started by archeocomp, December 11th, 2016 09:47 AM
    • Replies: 9
    • Views: 343
    December 12th, 2016, 10:37 PM Go to last post
  16. Quick question about DIRBUF

    Started by JonB, December 8th, 2016 10:34 PM
    • Replies: 6
    • Views: 230
    December 9th, 2016, 11:04 AM Go to last post
  17. FDC error retry

    Started by Mike_Z, December 5th, 2016 09:58 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 493
    December 7th, 2016, 12:26 PM Go to last post
  18. Getting and using CP/M on a Kaypro II

    Started by KC9UDX, July 13th, 2015 10:31 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 1,755
    December 3rd, 2016, 08:16 AM Go to last post
  19. Downgrade Kaypro 10 to boot / work on floppy?

    Started by RizThomas, December 2nd, 2016 03:36 AM
    • Replies: 7
    • Views: 319
    December 3rd, 2016, 06:35 AM Go to last post
  20. Burn Kayplus ROM

    Started by Doug_M, November 1st, 2016 07:33 AM
    • Replies: 5
    • Views: 513
    December 1st, 2016, 10:20 AM Go to last post

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