CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for...
98 KB (10,412 words) - 09:51, 27 October 2024
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 (2,540 words) - 17:31, 26 July 2024
of 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...
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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 (2,362 words) - 05:18, 30 December 2023
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
Box-drawing characters (section Unix, CP/M, BBS)
characters defined by default as block and line drawing characters. The CP/M Plus character set used on various Amstrad computers of the CPC, PCW and...
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Page) is a data structure used in CP/M systems for programs to communicate with the operating system. In 8-bit CP/M versions it is located in the first...
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Fat binary (section CP/M and DOS)
text) 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) - 03:36, 31 July 2024
Commodore 128 (section CP/M)
Z80 CPU which allows the C128 to run CP/M, as an alternative to the usual Commodore BASIC environment. The huge CP/M software library, coupled with the...
52 KB (7,049 words) - 12:56, 12 October 2024
COM file (redirect from CP/M COM executable)
executable format used in CP/M (including SCP and MSX-DOS) as well as DOS. It is very simple; it has no header (with the exception of CP/M 3 files), and contains...
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Digital Research (redirect from The creators of CP/M)
Gary Kildall to market and develop his CP/M operating system and related 8-bit, 16-bit and 32-bit systems like MP/M, Concurrent DOS, FlexOS, Multiuser DOS...
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86-DOS (redirect from X86 CP/M clone)
OS/8 and CP/M, which made it easy to port programs from the latter. Its application programming interface was very similar to that of CP/M. The system...
57 KB (3,966 words) - 06:13, 13 October 2024
Dir (command) (redirect from DIR (CP/M command))
command-line interface (CLI) of the operating systems Digital Research CP/M, MP/M, Intel ISIS-II, iRMX 86, Cromemco CDOS, MetaComCo TRIPOS, DOS, IBM/Toshiba...
11 KB (768 words) - 11:27, 26 October 2024
History of personal computers (section CP/M)
Kildall developed CP/M in 1974 as an O/S for the Intel Intellec and established his company, Digital Research, in the same year. CP/M originally stood...
157 KB (20,593 words) - 12:46, 4 November 2024
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...
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System CP/M CP/M CP/M for Intel 8080/8085 and Zilog Z80 Personal CP/M, a refinement of CP/M CP/M Plus with BDOS 3.0 CP/M-68K CP/M for Motorola 68000 CP/M-8000...
72 KB (8,244 words) - 22:57, 28 October 2024
Spreadsheet (section SuperCalc for CP/M)
part of the CP/M software package included with the Osborne 1 portable computer. It quickly became the de facto standard spreadsheet for CP/M. The introduction...
79 KB (9,711 words) - 23:18, 18 October 2024
Multiuser DOS (redirect from Concurrent CP/M 8-16)
Digital Research 8-bit operating systems CP/M and MP/M, and the 16-bit single-tasking CP/M-86 which evolved from CP/M. When Novell abandoned Multiuser DOS...
62 KB (5,849 words) - 10:42, 21 October 2024
GEM (desktop environment) (redirect from GSX 1.0 for CP/M)
(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 (5,069 words) - 00:42, 19 October 2024
Digital Research's CP/M (for 8080/Z80 processors), ported to run on 8086 processors and with two notable differences compared to CP/M: an improved disk...
89 KB (9,469 words) - 17:30, 28 October 2024
IBM 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...
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Digital Research's CP/M—the dominant disk operating system for 8-bit Intel 8080 and Zilog Z80 microcomputers—in order to simplify porting CP/M applications...
56 KB (6,493 words) - 19:17, 31 October 2024
Apple II Plus (section CP/M)
and thus CP/M software either had to be obtained on Apple format disks or transferred via serial link from a different machine running CP/M. The SoftCard...
15 KB (1,844 words) - 15:12, 30 September 2024
Gary Kildall (redirect from Father of CP/M)
scientist and microcomputer entrepreneur. During the 1970s, Kildall created the CP/M operating system among other operating systems and programming tools, and...
51 KB (4,568 words) - 09:04, 8 November 2024
System time (redirect from DATE (CP/M command))
Brown (2000). "Int 0x1A, AH=0x04". Ralf Brown's Interrupt List. "CP/M Plus (CP/M Version 3.0) Operating System Guide" (PDF). "BDOS system calls". Ralf...
30 KB (1,650 words) - 18:37, 30 September 2024
DR-DOS (section Origins in CP/M)
Digital Research's original CP/M for the 8-bit Intel 8080- and Z80-based systems spawned numerous spin-off versions, most notably CP/M-86 for the Intel 8086/8088...
119 KB (11,879 words) - 09:03, 9 October 2024
In particle physics, CP violation is a violation of CP-symmetry (or charge conjugation parity symmetry): the combination of C-symmetry (charge conjugation...
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timeline of events in the history of the 8-bit 8080-based and 16-bit x86-based CP/M operating systems from 1974 to 2014, as well as the hardware and software...
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1A16 (hex) characters under CP/M. The extended CP/M filesystems used by CP/M 3 and higher (and derivatives like Concurrent CP/M, Concurrent DOS, and DOS...
13 KB (1,451 words) - 15:42, 28 February 2024
the CP/M operating system, a combination that dominated the market at the time. Four well-known examples of Z80 business computers running CP/M are the...
117 KB (12,557 words) - 21:02, 30 October 2024