Search results

'''IBM POWER''' (or '''IBM Power''') may refer to: * [[IBM POWER (software)]], an IBM operating system enhancement package ...

...ped I/O]] and [[Direct memory access|DMA]], while still using the familiar ISA bus to handle basic device duties such as interrupts and [[port-mapped I/O] ...A, its bandwidth of 33.32 MB/s was unable to offer enough improvement over ISA to meet the significant increase in bandwidth desired for graphics. It woul ...

{{Short description|High-end line of RISC (POWER)/UNIX-based servers}} |successor = [[IBM Power Systems]] ...

| name = ISA | caption = One [[8-bit]] and five [[16-bit]] ISA slots on a [[motherboard]] ...

| power = 100–240 volt AC single-phase ...s a discontinued [[workstation]] from [[Be Inc.]], running the company's [[operating system]], later named [[BeOS]].<ref name=":0">{{Cite web |title=About Be |u ...

...|through-hole]] package as often found in [[Industry Standard Architecture|ISA]] expansion cards from the 1980s]] ...vastly improved [[Peripheral Component Interconnect]] (PCI) that displaced ISA in 1992, and [[PCI Express]] from 2003 which abstracts the interconnect int ...

{{POWER, PowerPC, and Power ISA}} ...itecture for [[Enterprise software|enterprise computing]]. The large-scale POWER was reduced at Apple's direction into the single-chip [[PowerPC]] architect ...

{{Short description|Feature of computer systems}} '''Direct memory access''' ('''DMA''') is a feature of many computer systems that allows certain hardware subsystems to access [[main memory|main system ...

...cribed by an ISA is an [[implementation]] of that ISA. Generally, the same ISA is used for a family of related CPU devices. ...ng mode]]s, [[virtual memory]], and [[memory consistency]] mechanisms. The ISA also includes the [[input/output]] model of the programmable interface. ...

...a [[computer|general purpose computer]] [[instruction set architecture]] (ISA) developed by [[Hewlett-Packard]] from the 1980s until the 2000s. ...= dead}}</ref> PA-RISC was succeeded by the [[Itanium]] (originally IA-64) ISA, jointly developed by HP and [[Intel]].<ref>{{cite web| url = http://www.in ...

{{Distinguish|text=[[x86-64]], AMD's 64-bit extension of the IA-32 ISA}} ...nued [[Itanium]] family of 64-bit [[Intel]] [[microprocessor]]s. The basic ISA specification originated at [[Hewlett-Packard]] (HP), and was subsequently ...

{{short description|Series of Unix operating systems from IBM}} ...SA]]<br>Former: [[IBM ROMP]], [[IBM POWER instruction set architecture|IBM POWER]], [[PowerPC]], [[x86]] ([[IBM PS/2]]), [[System/370]], [[ESA/390]], [[IA-6 ...

...ps://web.archive.org/web/20201129235141/https://www.ibm.com/developerworks/systems/library/es-archguide-v2.html |archive-date=29 November 2020 |date=16 Novemb |successor = [[Power ISA]] ...

* [[IBM Power microprocessors|POWER]] | successor = [[IBM Power Systems]] running [[IBM i]] ...

...duced instruction set computing]] (RISC) [[instruction set architecture]] (ISA) developed by [[Hitachi]] and currently produced by [[Renesas]]. It is impl ...the early 1990s. The design concept was for a single [[instruction set]] (ISA) that would be [[upward compatible]] across a series of [[CPU core]]s. ...

...ircuit board]] (PCB) in [[general-purpose computer]]s and other expandable systems. It holds and allows communication between many of the crucial electronic c Unlike a [[backplane]], a motherboard usually contains significant sub-systems, such as the CPU, the [[chipset]]'s [[input/output]] and [[memory controlle ...

{{Short description|Standards for operating systems for using the UNIX trademark}} ...p of [[IEEE]], [[ISO/IEC JTC 1/SC 22]]/WG 15 and [[The Open Group]]. If an operating system is submitted to The Open Group for certification and passes conforma ...

...complexity of hardware and application programs eventually made operating systems a necessity for everyday use. Early computers lacked any form of operating system. Instead, the user (rarely also the computer operator), had sole use ...

...interruption is often temporary, allowing the software to resume{{efn|The operating system might resume the interrupted [[process (computing)|process]] or migh ...ultitasking]] and [[system call]]s, especially in [[real-time computing]]. Systems that use interrupts in these ways are said to be interrupt-driven.<ref>{{ci ...

...>486 [[32-bit computing|32-bit]] CPU breaks new ground in chip density and operating performance. (Intel Corp.) (product announcement) EDN, May 11, 1989, Pryce, ...Corporation, "New Product Focus: Components: Modified Chips Cuts Portable Power Consumption", Microcomputer Solutions, November/December 1991, page 10.</re ...