Interrupt Request Level

См. также в других словарях:

• 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 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

• 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

• Programmable Interrupt Controller — A Programmable Interrupt Controller (PIC) is a device which allows priority levels to be assigned to its interrupt outputs. When the device has multiple interrupt outputs to assert, it will assert them in the order of their relative priority.… …   Wikipedia

• hardware interrupt —    An interrupt or request for service generated by a hardware device, such as a keystroke or a tick from the clock. Because the processor may receive several such signals simultaneously, hardware interrupts are usually assigned a priority level… …   Dictionary of networking

• System request — (often abbreviated SysRq or Sys Req) is a key on keyboards for PCs that has no standard usecite web|title=What is the SysRq key for?|work=comp.os.msdos.programmer FAQ|url=http://www.faqs.org/faqs/msdos programmer faq/part2/|accessdate=2008 01 08] …   Wikipedia

• IRQL — Interrupt Request Level (Computing » Drivers) …   Abbreviations dictionary

• Deferred Procedure Call — A Deferred Procedure Call (DPC) is a Microsoft Windows operating system mechanism which allows high priority tasks (e.g. an interrupt handler) to defer required but lower priority tasks for later execution. This permits device drivers and other… …   Wikipedia

• IRQL — (англ. Interrupt ReQuest Level)  букв. уровень запроса прерывания. Механизм программно аппаратной приоритизации, применяемый для синхронизации в операционных системах семейства Windows NT. IRQL является программным атрибутом (из за того, что …   Википедия

• Deferred Procedure Call — Un appel de procédure différée (ou Deferred Procedure Call, abrégé DPC ) est un mécanisme utilisé sous les systèmes d exploitation Microsoft Windows, et permettant aux tâches les plus prioritaires de reporter à plus tard l exécution de tâches… …   Wikipédia en Français

• DIRQL — Device Interrupt Request Level (Computing » Drivers) …   Abbreviations dictionary