Interrupt sharing method for edge triggering
作者： Xue-Jun Liu
DOI:
关键词: Computer science 、 Interrupt latency 、 Programmable Interrupt Controller 、 Interrupt request 、 Embedded system 、 Interrupt vector table 、 Interrupt 、 Vectored Interrupt 、 Interrupt priority level 、 Interrupt handler
摘要: An interrupt sharing method for edge triggering is disclosed. First, requests of various devices are detected before entering a main process. Various device sub-routines called in order to process interrupts. Finally, the again according processing results. If any and processed when calling sub-routine each loop, another loop detection has be performed. The exits only non loop. This can avoid loss or lock, realizing triggering.
lens.org 参考文章(11)
Kenneth D. Smeltzer, James P. Ward, Robert G. Hillis, Frank J. Schroeder, Robert H.-C. Lin, Timothy J.-M. Louie, F. Neel Ii Alan, Method and system for directing device driver to service multiple sequential interrupt requests generated by I/O device connected thereto ,(1992)
Joseph A. Bennett, Driver transparent message signaled interrupts ,(2004)
John M. Parchem, Robert T. Short, David N. Cutler, Method and apparatus for reducing the rate of interrupts by generating a single interrupt for a group of events ,(1995)
Paul Edward Movall, William Joseph Armstrong, Charles Scott Graham, Shawn Michael Lambeth, Thomas Rembert Sand, Daniel Frank Moertl, Gregory Michael Nordstrom, Interrupt and message batching apparatus and method ,(1997)
Greg D. Cummings, Patrick L. Connor, Randall D. Dunlap, Gary G. Li, John A. Ronciak, Reduced networking interrupts ,(1999)
Daniel R. Gaur, Patrick L. Connor, Interrupt processing apparatus, system, and method ,(2002)
Nimrod Diamant, Method, system, and program for handling interrupt requests ,(2002)
Jozef Albert Octaaf Goubert, Pascal Roobrouck, Multiple interrupt handling method and apparatus ,(1997)