interrupt processing

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• Interrupt handler — An interrupt handler, also known as an interrupt service routine (ISR), is a callback subroutine in an operating system or device driver whose execution is triggered by the reception of an interrupt. Interrupt handlers have a multitude of… …   Wikipedia

• Interrupt storm — In operating systems, an interrupt storm is an event during which a processor receives an inordinate number of interrupts that consume the majority of the processor s time. Interrupt storms are typically caused by hardware devices that do not… …   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

• interrupt-driven — adj. Relating to or characterised by constant or frequent interruptions, especially at work. Example Citations: For organizations, mobile voice has begun to emerge as the default means of communication. Why should I try to call you on your office …   New words

• interrupt —    A signal to the processor generated by a device under its control, such as the system clock, that interrupts normal processing.    An interrupt indicates that an event requiring the processor s attention has occurred, causing the processor to… …   Dictionary of networking

• Interrupt-Deskriptor — Als Deskriptor bezeichnet man in Intel x86 Prozessoren ab 80286 eine Struktur, welche ein Segment oder eine Funktion im Hauptspeicher beschreibt. Deskriptoren kommen ausschließlich im Protected Mode vor, im Real Mode haben die Segmente eine… …   Deutsch Wikipedia

• End of interrupt — An End Of Interrupt (EOI) is a signal sent to a Programmable Interrupt Controller (PIC) to indicate the completion of interrupt processing for a given interrupt. An EOI is used to cause a PIC to clear the corresponding bit in the In Service… …   Wikipedia

• Viral processing — The main idea behind viral processing is to stop the viruses in a given sample from infecting the desired product. The two most widely used methods of viral processing are viral removal and viral inactivation . The former is a method in which all …   Wikipedia

• Microcontroller — The die from an Intel 8742, an 8 bit microcontroller that includes a CPU running at 12 MHz, 128 bytes of RAM, 2048 bytes of EPROM, and I/O in the same chip. A microcontroller (sometimes abbreviated µC, uC or MCU) is a small computer on a single… …   Wikipedia

• IBM 3705 Communications Controller — The IBM 3705 Communications Controller was a simple computer which attached to a IBM System/360 or System/370. Its purpose was to connect communication lines to the mainframe channel. It was a first communications controller of the popular IBM… …   Wikipedia