Programmable Interrupt Controller Last modified: Tuesday, July 31, 2007
Abbreviated as PIC, a Programmable Interrupt Controller is a interrupt controller that manages interrupt signals received from devices by combining multiple interrupts into a single interrupt output. PIC is found on most PCs today. One of the most well-known Programmable Interrupt Controllers is Intel 8259A, which was included in the x86 PC as a part of the motherboard chipset. Compare with Advanced Programmable Interrupt Controller (APIC).
•E-mail this definition to a colleague• For internet.com pages about Programmable Interrupt Controller . Also check out the following links! A Description of the APIC I/O Subsystem  The implementation of symmetric I/O in the FreeBSD SMP kernel is based upon the Intel Advanced Programmable Interrupt Controller (APIC). The 8259 Programmable Interrupt Controller  A technique is based on interrupts and allows a system to service devices on demand (asynchronously), thereby increasing the time available to perform other processing tasks.	Configuring Adapters Integrated Circuits (ICs) Advanced Programmable Interrupt Controller chipset Intel Intel microprocessors interrupt IRQ PC x86 Give Us Your Feedback Programmable Interrupt Controller Products : Top Store Offers: Woodwind and Brasswind  259.99An amplifier head switcher specifically designed to allow you to switch between a solid-state and a tube amp while using the same cabinet. The Headbon... Amazon  259.99Amp head switcher Employs a series of photocells for noise-free switching High cycle relays switch between the 2 heads and the speaker Digital program... Compare all matches: 0 Store Offers