WebIBM PC compatible computers are similar to the original IBM PC, XT, and AT, all from computer giant IBM, that are able to use the same software and expansion cards.Such computers were referred to as PC clones, IBM clones or IBM PC clones.The term "IBM PC compatible" is now a historical description only, since IBM no longer sells personal …

WebIBM made several submodels of the XT. The 3270 PC, a variant of the XT featuring 3270 terminal emulation, was released in October 1983.. Submodel 068 and 078, released in 1985, offered dual-floppy configurations without a hard drive as well, and the new Enhanced Graphics Adapter and Professional Graphics Adapter became available as video card …

WebThe IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard.Released on August 12, 1981, it was created by a team of engineers and designers directed by Don Estridge in Boca Raton, Florida.. The machine was based on …

WebIBM's PS/2 was designed to remain software compatible with their PC/AT/XT line of computers upon which the large PC clone market was built, but the hardware was quite different. PS/2 had two BIOSes: one named ABIOS (Advanced BIOS) which provided a new protected mode interface and was used by OS/2, and CBIOS (Compatible BIOS) which …

Webjapan-technology. IBM Related Japanese technical documents - Code Patterns, Learning Path, Tutorials, etc. Please open new issue/pull requests in either English or Japanese if you would have any feedback or you would like to contribute this repo.

WebThe IBM Personal Computer/AT (model 5170, abbreviated as IBM AT or PC/AT) was released in 1984 as the fourth model in the IBM Personal Computer line, following the IBM PC/XT and its IBM Portable PC variant. It was designed around the Intel 80286 microprocessor Name. IBM did not specify an expanded form of "AT" on the machine ...

WebSound cards use a digital-to-analog converter (DAC), which converts recorded or generated digital signal data into an analog format. The output signal is connected to an amplifier, headphones, or external device using standard interconnects, such as a TRS phone connector.. A common external connector is the microphone connector. Input through a …

WebThe IBM PCjr (pronounced "PC junior") was a home computer produced and marketed by IBM from March 1984 to May 1985, intended as a lower-cost variant of the IBM PC with hardware capabilities better suited for video games, in order to compete more directly with other home computers such as the Apple II and Commodore 64.. It retained the IBM PC's …

WebThe roots of IBM date back to the 1880s, tracing from four predecessor companies: The Bundy Manufacturing Company was the first manufacturer of time clocks.The company was founded in 1889 by Harlow Bundy in Binghamton, New York.; The Tabulating Machine Company was the first manufacturer of punch card based data processing machines. …

WebThe 8086 (also called iAPX 86) is a 16-bit microprocessor chip designed by Intel between early 1976 and June 8, 1978, when it was released. The Intel 8088, released July 1, 1979, is a slightly modified chip with an external 8-bit data bus (allowing the use of cheaper and fewer supporting ICs), and is notable as the processor used in the original IBM PC design.

WebWang Laboratories was a computer company founded in 1951 by An Wang and G. Y. Chu. The company was successively headquartered in Cambridge, Massachusetts (1954–1963), Tewksbury, Massachusetts (1963–1976), and finally in Lowell, Massachusetts (1976–1997). At its peak in the 1980s, Wang Laboratories had annual revenues of $3 billion and …

WebUn compatible PC est un ordinateur compatible avec la gamme d'ordinateurs personnels issue de l'IBM PC, apparu en 1981.En 2012, presque tous les ordinateurs personnels à clavier physique et/ou de bureau sont des compatibles PC. Ils sont basés sur les microprocesseurs de la famille x86 inventée par Intel.Les systèmes d'exploitation MS …

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