interrupt request

interrupt request
The act of interrupting any of several hardware processes in a computer

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  • Interrupt Request — Interrupt Request,   IRQ …   Universal-Lexikon

  • Interrupt request — IRQ redirects here. For the country with the ISO 3166 1 country code, see Iraq. The computing phrase interrupt request (or IRQ) is used to refer to either the act of interrupting the bus lines used to signal an interrupt, or the interrupt input… …   Wikipedia

  • Interrupt Request — Die Artikel Interrupt und Unterbrechungsanforderung überschneiden sich thematisch. Hilf mit, die Artikel besser voneinander abzugrenzen oder zu vereinigen. Beteilige dich dazu an der Diskussion über diese Überschneidungen. Bitte entferne diesen… …   Deutsch Wikipedia

  • Interrupt Request — Interruption matérielle On nomme IRQ (de l anglais Interrupt Request, en français: demande d interruption) une interruption qui est déclenchée par une ligne d entrée sortie matérielle d un microprocesseur ou d un microcontrôleur. Les… …   Wikipédia en Français

  • Interrupt Request Line —   [dt. »Unterbrechungsanforderungs Leitung«], Interrupt Leitung …   Universal-Lexikon

  • interrupt request —    Abbreviated IRQ. Hardware lines that carry a signal from a device to the processor.    A hardware interrupt signals that an event has taken place that requires the processor s attention. The interrupt may come from the keyboard, the network… …   Dictionary of networking

  • interrupt request (IRQ) signal —    A method by which I/O peripherals request attention from a PC s CPU …   IT glossary of terms, acronyms and abbreviations

  • Interrupt —   [dt. »Unterbrechung«] der, eine Unterbrechung des aktuellen Prozesses, die ein Prozessor in regelmäßigen Abständen oder bei Vorliegen einer entsprechenden Anfrage vornimmt, um Systemroutinen bzw. die Anforderung abzuarbeiten. Der Prozessor… …   Universal-Lexikon

  • Interrupt — This article is about computer interrupts. For the study of the effect of disruptions on job performance, see Interruption science. In computing, an interrupt is an asynchronous signal indicating the need for attention or a synchronous event in… …   Wikipedia

  • Interrupt priority level — The interrupt priority level (IPL) is a part of the current system interrupt state, which indicates the interrupt requests that will currently be accepted. The IPL may be indicated in hardware by the registers in a Programmable Interrupt… …   Wikipedia

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