CP/M-86 is a discontinued version of the CP/M operating system that Digital Research (DR) made for the Intel 8086 and Intel 8088. The system commands...
31 KB (2,566 words) - 17:35, 5 June 2025
CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for...
103 KB (10,853 words) - 20:50, 11 June 2025
MP/M (Multi-Programming Monitor Control Program) is a discontinued multi-user version of the CP/M operating system, created by Digital Research developer...
30 KB (2,372 words) - 08:35, 27 May 2025
Intel 8086-based computer kit. 86-DOS shared a few of its commands with other operating systems such as OS/8 and CP/M, which made it easy to port programs...
57 KB (3,963 words) - 03:49, 24 February 2025
In CP/M-86, Concurrent CP/M-86, Personal CP/M-86, S5-DOS, DOS Plus, Concurrent DOS, FlexOS, Multiuser DOS, System Manager and REAL/32 as well as by SCP1700...
4 KB (453 words) - 20:31, 15 October 2024
Multiuser DOS (redirect from Concurrent CP/M-86 with Windows)
IBM PC-compatible microcomputers. An evolution of the older Concurrent CP/M-86, Concurrent DOS and Concurrent DOS 386 operating systems, it was originally...
63 KB (6,013 words) - 20:25, 3 May 2025
GEM (desktop environment) (redirect from GSX-86 1.0 for CP/M-86)
(charting, etc.) for any of the 8-bit and 16-bit platforms CP/M-80, Concurrent CP/M, CP/M-86 and MS-DOS (NEC APC-III) would run on, a task that otherwise...
55 KB (5,078 words) - 23:02, 24 May 2025
IBM Displaywriter System (section CP/M-86)
developed word processing software titled "Textpack", but UCSD p-System, CP/M-86, and MS-DOS were also offered by IBM, Digital Research, and CompuSystems...
30 KB (3,247 words) - 19:16, 13 January 2025
This isn't a problem for CP/M-86 style executables under CP/M-86, CP/M-86 Plus, Personal CP/M-86, S5-DOS, Concurrent CP/M-86, Concurrent DOS, Concurrent...
93 KB (9,322 words) - 02:56, 25 May 2025
Digital Research (redirect from The creators of CP/M)
InfoWorld calling its CP/M manuals incomplete, incomprehensible, and poorly indexed. By 1983, DRI began using distributors to sell its CP/M-86 applications in...
27 KB (2,161 words) - 17:38, 5 June 2025
Self-booting disk (redirect from SpeedStart CP/M-86)
IBM PC on bootable floppy diskettes bundled with SpeedStart CP/M, a reduced version of CP/M-86 as a bootable runtime environment. Infocom offered the only...
12 KB (1,251 words) - 21:29, 27 May 2025
the CP/M disk operating system. Eight-bit computers running CP/M 80 were built around an Intel 8080/8085, Zilog Z80, or compatible CPU. CP/M 86 ran on...
16 KB (1,952 words) - 06:45, 30 March 2025
Source-to-source compiler (redirect from CONVERT 86)
conventions (CP/M-80 BDOS calls were mapped into BDOS calls for CP/M-86), so that CP/M-80 and MP/M-80 programs could be ported to the CP/M-86 and MP/M-86 platforms...
98 KB (9,299 words) - 13:52, 6 June 2025
PC on bootable floppy diskettes bundled with SpeedStart CP/M-86, a reduced version of CP/M-86 as runtime environment. Some stand-alone versions of Ventura...
25 KB (2,649 words) - 09:26, 11 September 2024
DOS Plus (category CP/M variants)
1985. DOS Plus 1.0 was based on CP/M-86 Plus combined with the PCMODE emulator from Concurrent PC DOS 4.11. While CP/M-86 Plus and Concurrent DOS 4.1 still...
22 KB (2,049 words) - 09:22, 17 May 2024
translation programs to move CP/M-86 programs to CP/M and MS-DOS" [Using translation programs to move CP/M programs to CP/M-86 and MS-DOS] (PDF). BYTE. Vol...
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CP/M-8000 CP/M for Zilog Z8000 CP/M-86 CP/M for Intel 8088/8086 CP/M-86 Plus Personal CP/M-86 MP/M Multi-user version of CP/M-80 MP/M II MP/M-86 Multi-user...
73 KB (8,384 words) - 16:49, 4 June 2025
translation programs to move CP/M-86 programs to CP/M and MS-DOS" [Using translation programs to move CP/M programs to CP/M-86 and MS-DOS] (PDF). BYTE. Vol...
42 KB (4,913 words) - 02:36, 21 May 2025
support multiple operating systems: CP/M-86, UCSD p-System, and an in-house product called IBM PC DOS, based on 86-DOS from Seattle Computer Products and...
62 KB (6,552 words) - 10:23, 14 June 2025
Dynamic debugging technique (redirect from CP/M DDT)
Research's CP/M and CP/M-86 kept the DEC name DDT (and DDT-86 and DDT-68K) for their debugger, however, now meaning Dynamic Debugging Tool. The CP/M DDT was...
9 KB (777 words) - 00:31, 4 July 2023
(FreeDOS project was announced in 1994) 8-bit CP/M : First licensed release 1.3 1.4 2.0 3.0 1980 81 82 83 84 85 86 87 88 89 1990 91 92 93 94 95 Comparison of...
235 KB (7,270 words) - 09:03, 27 May 2025
standard terminal for interacting with DEC's own VAX), 8-bit CP/M mode (using the Z80), and CP/M-86 or MS-DOS mode using the 8088. It ultimately failed to succeed...
28 KB (3,361 words) - 09:11, 27 May 2025
MS-DOS (redirect from Software Bus 86)
Executable programs for CP/M-86 and MS-DOS were not interchangeable with each other; many applications were sold in both MS-DOS and CP/M-86 versions until MS-DOS...
93 KB (9,765 words) - 07:10, 13 June 2025
translation programs to move CP/M-86 programs to CP/M and MS-DOS" [Using translation programs to move CP/M programs to CP/M-86 and MS-DOS] (PDF). BYTE. Vol...
17 KB (1,558 words) - 01:25, 3 April 2025
Microsoft. 2009-10-22. Retrieved 2011-07-24. Elliott, John C. (1998). "CP/M-86 disc formats". Seasip.info. Andries Brouwer's partition type list: [6](https://aeb...
74 KB (1,679 words) - 04:57, 20 May 2025
operating systems one could choose between Concurrent CP/M-86 with GSX graphic extension, MP/M-86, MS-DOS, CP/M (for the Z80 board) and Unix. It could support...
4 KB (273 words) - 22:16, 30 June 2024
DR-DOS (section Origins in CP/M)
derived from Concurrent PC DOS 6.0, which was an advanced successor of CP/M-86. Upon its introduction in 1988, it was the first DOS that attempted to...
122 KB (12,096 words) - 23:03, 30 May 2025
computer kit, heavily inspired by CP/M Concurrent DOS (a.k.a. CDOS, Concurrent PC DOS and CPCDOS) (since 1983), a CP/M-86 and MS-DOS 2.11 compatible multiuser...
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914GR, 924GR, 970GR CP/M systems: TeleVideo TS-800, TS-802, TS-803 CP/M Plus and MP/M II: TeleVideo TS-804 (4 users for MP/M II) CP/M-86/MS-DOS systems: TeleVideo...
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gymnasium-level. The computer was based on the Intel 80186 CPU and with CP/M-86 as the operating system in ROM (although it could also run MS-DOS from...
4 KB (327 words) - 18:15, 24 February 2025