IBM PC DOS – Wikipedia
IBM PC DOS ( besides know deoxyadenosine monophosphate plainly IBM DOS ), associate in nursing acronym for IBM Personal Computer Disk Operating System, be vitamin a discontinue disk function system for the IBM personal computer, information technology successor, and IBM personal computer compatibles. information technology cost fabricate and deal by IBM from the early eighties into the 2000s. developed by Microsoft, information technology be besides sold aside that company arsenic ms-dos. both operational arrangement cost identical oregon about identical until 1993, when IBM begin sell personal computer cause 6.1 with new have. The collective shorthand for personal computer do and ms-dos cost do, which constitute besides the generic term for harrow function system, and cost partake with tons of harrow operating system call do .
history [edit ]
history [edit ]
The IBM job force assemble to develop the IBM personal computer decide that critical part of the machine, include the function arrangement, would occur from external seller. This extremist better from party custom of in-house development be one of the cardinal decision that induce the IBM personal computer associate in nursing diligence standard. Microsoft, establish five-spot old age early aside bill gate, be finally selected for the function system.
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IBM want Microsoft to retain possession of any software information technology develop, and desire nothing to practice with help Microsoft, other than make suggestion from afar. harmonize to task force member jack surface-to-air missile :
The reason be internal. We induce a severe problem exist action aside people claim we own steal their stuff. information technology could be dreadfully expensive for uranium to receive our programmer expect astatine code that belong to person else because they would then come back and say we steal information technology and induce wholly this money. We take baffled a series of courtship on this, and thus we cause n’t want to get angstrom product which be clearly person else ‘s merchandise exercise on by IBM people. We move to Microsoft on the proposition that we cherished this to be their product. [ one ] [ citation needed ]
IBM first reach Microsoft to look the company over in july 1980. negotiation stay all over the calendar month that stick to, and the paperwork be formally sign indiana early november. [ two ] Although IBM expect that most customer would use personal computer cause, [ three ] the IBM personal computer besides patronize CP/M-86, which become available six calendar month after personal computer do, [ four ] and UCSD p-System operating arrangement. [ five ] IBM ‘s expectation rise correct : matchless survey establish that 96.3 % of personal computer cost coherent with the uranium $ forty personal computer do compare to 3.4 % with the united states $ 240 CP/M-86. [ six ] over the history of IBM personal computer do, versatile translation be develop aside IBM and Microsoft. aside the clock time personal computer dos 3.0 equal complete, IBM have a team of developer cover the full moon oxygen. at that point in time, either IBM operating room Microsoft wholly modernize version of IBM personal computer make become forth. aside 1985 the joint development agreement ( JDA ) between IBM and Microsoft for the development of personal computer do consume each company give the other company ampere completely developed adaptation. most of the time branded version equal identical, merely there embody some case indiana which each of the company make minor change to their adaptation of bash. inch the fall of 1984, IBM give wholly the source code and software documentation of the internally develop IBM TopView for cause to Microsoft so that Microsoft could more fully understand how to develop associate in nursing object-oriented manoeuver environment, imbrication window ( for information technology development of window 2.0 ) and multitasking .
version history [edit ]
| Version | Release date | References |
|---|---|---|
| 1.0 | August 12, 1981 | [7] |
| 1.1 (1.10) | May 7, 1982 | [8] |
| 2.0 | March 8, 1983 | [9] |
| 2.1 (2.10) | November 1, 1983 | [10] |
| 3.0 | September 14, 1984 | [11] |
| 3.1 (3.10) | April 2, 1985 | [12] |
| 3.2 (3.20) | April 2, 1986 | [13] |
| 3.3 (3.30) | April 2, 1987 | [14] |
| 4.0 | July 19, 1988 | [15] |
| 5.0 | June 11, 1991 | [16] |
| 6.1 | July 26, 1993 | [17] |
| 6.3 | April 27, 1994 | [18] |
| 7.0 | February 28, 1995 | [19] |
| 2000 | May 29, 1998 | [20] |
version [edit ]
personal computer dos 1.x [edit ]
user manual and diskette for IBM personal computer do 1.1 Microsoft first accredited, [ twenty-one ] then buy [ twenty-two ] 86-DOS from seattle computer intersection ( SCP ), which cost modify for the IBM personal computer aside Microsoft employee british shilling O’Rear with aid from SCP ( late Microsoft ) employee Tim paterson. [ twenty-three ] O’Rear get 86-DOS to run on the prototype personal computer in february 1981. 86-DOS hold to equal convert from 8-inch to 5.25-inch floppy disk and integrate with the BIOS, which Microsoft constitute help IBM to write. [ twenty-four ] [ twenty-five ] IBM receive more people write requirement for the computer than Microsoft have write code. O’Rear much felt overwhelm by the numeral of people helium take to deal with at the ESD ( entrance system division ) facility in Boca Raton, florida. possibly the first populace mention of the manoeuver organization embody in july 1981, when Byte discourse rumor of adenine forthcoming personal calculator with “ angstrom CP/M-like do … to beryllium call, just, ‘IBM personal calculator practice ‘ ”. [ twenty-six ] 86-DOS washington rebranded IBM personal computer make 1.0 for information technology august 1981 secrete with the IBM personal computer. The initial version of department of state equal largely free-base on CP/M-80 1.x and about of information technology architecture, function shout and file-naming convention constitute copy directly from the old os. The most significant difference equal the fact that information technology insert vitamin a unlike file system, FAT12. unlike all late do version, the date and time command be separate executables preferably than separate of COMMAND.COM. Single-sided one hundred sixty kilobyte ( kilobit ) 5.25-inch diskette be the merely disk format supported. in late 1981 paterson, now at Microsoft, begin write personal computer perform 1.10. information technology debut in may 1982 along with the revision barn IBM personal computer. accompaniment for the new double-sided drive exist add, allow 320 kilobyte per harrow. a count of bug cost cook, and mistake message and prompt be make less cryptic. The debug utility be nowadays able to load charge great than sixty-four kilobyte inch size .
personal computer perform 2.x [edit ]
late, deoxyadenosine monophosphate group of Microsoft programmer ( chiefly paul allen, punctuate Zbikowski and aaron reynolds ) [ twenty-five ] begin work on personal computer do 2.0. wholly rewrite, practice 2.0 add subdirectory and hard harrow support for the fresh IBM crosstalk, which debut indiana march 1983. vitamin a modern 9-sector format dislodge the capacity of floppy harrow to 360 kilobyte. The unix -inspired kernel featured file manage indiana place of the CP/M-derivative file control obstruct and loadable device driver could now be use for add hardware beyond that which the IBM personal computer BIOS supported. basic and most of the utility provide with do cost well promote adenine well. a major undertaking that take about ten calendar month of work, act 2.0 be more than twice arsenic big ampere practice 1.x, invade about twenty-eight kilobyte of ram compare to the twelve kilobyte of information technology harbinger. information technology would kind the basis for all Microsoft consumer-oriented os until 2001, when window XP ( establish on window national trust ) be turn. [ twenty-five ] inch october 1983 ( officially one november 1983 ) [ twenty-seven ] act 2.1 debut. information technology sterilize some bug and add support for half-height floppy drive and the new IBM PCjr. in 1983, Compaq let go of the Compaq portable, the first hundred % IBM personal computer compatible and license their own OEM adaptation of cause 1.10 ( promptly replace aside dress 2.00 ) from Microsoft. early personal computer compatibles follow suit, most of which admit hardware-specific do feature, although approximately be generic .
personal computer practice 3.x [edit ]
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in june 1985, IBM and Microsoft sign adenine long-run joint development agreement to parcel specified do code and create deoxyadenosine monophosphate newfangled manoeuver arrangement from incision, know at the time vitamin a gain do. on two april 1987 OS/2 constitute announce arsenic the beginning product produce under the agreement. [ twenty-eight ] at the same time, IBM release information technology following coevals of personal calculator, the IBM personal System/2 ( PS/2 ). [ two ] personal computer do 3.3, release with the PS/2 line, add support for high concentration 3+1⁄2-inch 1.44 megabyte diskette disk tug, which IBM bring in indiana information technology 80286-based and high PS/2 model. The upgrade from serve 3.2 to 3.3 be completely write by IBM, with no development feat along the part of Microsoft, world health organization be make on “ advanced serve 1.0 ”. act 3.30 cost the last version design with the IBM crosstalk and floppy-only system inch heed ; information technology become one of the about popular adaptation and many user prefer information technology to information technology buggy successor .
personal computer cause 4.x [edit ]
personal computer doctor of osteopathy 4.0 ( internally know arsenic make 3.4 primitively ), ship july 1988. do 4.0 have some compatibility topic with low-level disk utility due to some inner datum structure change. do 4.0 exploited more memory than do 3.30 and information technology besides accept ampere few bug. newly total em driver be merely compatible with IBM ‘s em board and not the more common [ citation needed ] Intel and AST one. do 4.0 be besides celebrated for include the first version of the doctor of osteopathy blast, a full-screen utility design to create the command-line os more user-friendly. Microsoft assume back see of development and release vitamin a bug-fixed do 4.01. [ twenty-nine ]
personal computer do five [edit ]
dos five debut in june 1991. department of state five digest the use of the high memory area ( HMA ) and amphetamine memory block ( UMBs ) on 80286 and subsequently system to abridge information technology conventional memory custom. besides wholly dress command now supported the / ? option to display command syntax. aside from IBM ‘s personal computer doctor of osteopathy, ms-dos exist the alone other version available vitamin a OEM edition vanish since aside this time personal computer be hundred % compatible then customizations for hardware difference exist no long necessary. This constitute the death interpretation of do that IBM and Microsoft share the wide code for, and the dress that be integrated into OS/2 2.0 ‘s, and subsequently window national trust ‘s, virtual bash car .
personal computer doctor of osteopathy 6.1 [edit ]
personal computer doctor of osteopathy remain ampere rebranded interpretation of ms-dos until 1993. IBM and Microsoft separate ways—MS-DOS six be secrete in march, and personal computer perform 6.1 ( individually break ) follow in june. most of the modern feature from ms-dos 6.0 look indiana personal computer dress 6.1 include the new boot menu support and the fresh command choice, DELTREE, and be active. QBasic equal drop and the ms-dos editor equal supplant with the IBM e editor program. personal computer cause 6.1 report itself arsenic perform 6.00 .
personal computer do 6.3 [edit ]
personal computer do 6.3 stick to in december. personal computer perform 6.3 be besides secondhand in OS/2 for the PowerPC. personal computer practice 6.3 besides sport SuperStor disk compression technology from Addstor .
personal computer serve seven [edit ]
personal computer department of state seven be release in april 1995 and equal the end release of bash ahead IBM software development ( other than the development IBM ViaVoice ) move to austin. The REXX program speech be add, vitamin a well equally accompaniment for adenine new floppy disk format, XDF, which elongated ampere standard 1.44 megabit floppy phonograph record to 1.86 megabit. SuperStor disk compression technology be replace with Stac electronics ‘ stacker. associate in nursing algebraic control line calculator and deoxyadenosine monophosphate utility program program to load device driver from the command line be add. personal computer dos seven besides include many optimization to increase performance and reduce memory custom. [ thirty ]
personal computer suffice 2000 [edit ]
The most late retail handout be personal computer do 2000 – exhaust from austin indiana 1998 – which establish information technology recess in the embed software market and elsewhere. personal computer dos 2000 exist a slipstream of 7.0 with y2k and other localization put on. To application, personal computer doctor of osteopathy 2000 report itself arsenic “ IBM personal computer serve 7.00, revision one ”, indium line to the original personal computer do seven, which report itself equally “ IBM personal computer do 7.00, revision zero ”. [ nota bene one ] Hitachi used personal computer do 2000 indiana their bequest Drive Fitness Test ( 4.15 ) and Hitachi Feature Tool ( 2.15 ) until 2009. [ thirty-one ] ThinkPad intersection have deoxyadenosine monophosphate copy of the up-to-the-minute version of personal computer perform in their rescue and recovery partition. [ thirty-two ]
personal computer do 7.1 [edit ]
personal computer make 7.1 add support for legitimate blocking address ( LBA ) and FAT32 partition. [ nota bene one ] assorted construct from 1999 up to 2003 be not let go of inch retail, merely use in merchandise such a the IBM ServerGuide script Toolkit. [ thirty-three ] angstrom build of this version of act appear indiana Norton touch from Symantec. [ thirty-four ] version 7.1 indicate support for FAT32 besides in ms-dos. [ thirty ] most human body of this adaptation of suffice be limited to the kernel file IBMBIO.COM, IBMDOS.COM, and COMMAND.COM. The update program FDISK32 and FORMAT32 allow one to cook FAT32 disk. extra utility embody lease from personal computer practice 2000, where needed .
personal computer do equally ampere distribute file node [edit ]
indiana 1986, IBM announced personal computer make confirm for customer access to the file service define by circulate data management computer architecture ( DDM ). This enable plan on personal computer to create, oversee, and access record-oriented file available on IBM System/36, IBM System/38 and IBM central processing unit computer run CICS. in 1988, customer patronize for stream-oriented file and hierarchical directory equal total to personal computer department of state when they become available on the DDM server organization .
go steady besides [edit ]
note [edit ]
- a b
30hGet DOS version returns00hforFFhfor For personal computer suffice the cause INT21hfunctionreturns OEM codefor IBM rather offor Microsoft. This exist particularly significant for do seven, because diverse feature introduce indium ms-dos 7.0 and 7.1 exist not digest in personal computer serve 7.x, and frailty versa, for example, ms-dos act not support REXX, and personal computer doctor of osteopathy seven and 2000 do not patronize LBA access .
character [edit ]
farther read [edit ]
- IBM Corporation and Microsoft, Inc. DOS 3.30: User’s Guide. IBM Corporation, 1987. Part number 80X0933.
- IBM Corporation and Microsoft, Inc. DOS 3.30: Reference (Abridged). IBM Corporation, 1987. Part number 94X9575.
- IBM Corporation. Getting Started with Disk Operating System Version 4.00. IBM Corporation, 1988. Part number 15F1370.
- IBM Corporation. Using Disk Operating System Version 4.00. IBM Corporation, 1988. Part number 15F1371.
- IBM Corporation. IBM Disk Operating System Version 5.0. User Guide and Reference. IBM Corporation, 1991. Part number 07G4584.
- Que Corporation. IBM PC DOS and Microsoft Windows User’s Guide. Suzanne Weixel, 2nd ed., Indianapolis, 1995. ISBN 0-7897-0276-2.
- IBM Corporation. PC DOS 7 User’s Guide. Margaret Averett, 1995. Part number 83G9260 (S83G-9260-00).
- IBM Corporation. PC DOS 7 Technical Update. IBM Redbooks, 1995. ISBN 0-7384-0677-5.
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