interrupt function

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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

• 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

• Busy line interrupt — is a function on land line telephones that allows a caller to interrupt a phone conversation of another caller, [ [http://www.icc.illinois.gov/downloads/public/edocket/115077.pdf INWARD ASSISTANCE OPERATOR SERVICES] ] especially one who does not… …   Wikipedia

• Raster interrupt — A raster interrupt is a computer interrupt signal that is used for display timing purposes. It is usually, though not always, generated by the system s graphics chip. Often, the graphics chips used in home computers and video game consoles during …   Wikipedia

• INT (x86 instruction) — INT is an assembly language instruction for x86 processors for generating a software interrupt. It takes one argument that must be a constant byte value. [cite web |url=http://developer.intel.com/design/pentiumii/manuals/243191.htm|title=Intel… …   Wikipedia

• 16550 UART — Photo of a 16550 The 16550 UART (universal asynchronous receiver/transmitter) is an integrated circuit designed for implementing the interface for serial communications. It is frequently used to implement the serial port for IBM PC compatible… …   Wikipedia

• High Precision Event Timer — The High Precision Event Timer (HPET, formerly known as Multimedia Timer) is a hardware timer used in computers. It was developed jointly by Intel and Microsoft.Older operating systems cannot use HPET and run only on hardware that has the older… …   Wikipedia

• Neuroprosthetics — (also called neural prosthetics) is a discipline related to neuroscience and biomedical engineering concerned with developing neural prostheses. Neural prostheses are a series of devices that can substitute a motor, sensory or cognitive modality… …   Wikipedia

• PDMI — For the mathematical research institute, see St. Petersburg Department of Steklov Institute of Mathematics of Russian Academy of Sciences. Portable Digital Media Interface (PDMI) Production history Designer ANSI/CEA De …   Wikipedia

• Immunity Aware Programming — When writing firmware for an embedded system, immunity aware programming is a set of programming techniques used in an attempt to tolerate transient errors in the program counter or other that would otherwise lead to failure.Immunity aware… …   Wikipedia

• PDP-8 — A PDP 8 on display at the Smithsonian s National Museum of American History in Washington, D.C.. This example is from the first generation of PDP 8s, built with discrete transistors and later known as the Straight 8. The 12 bit PDP 8 was the… …   Wikipedia