DEVICE AND METHOD FOR PROCESSING MULTICHANNEL INTERRUPTS

摘要

PURPOSE: A device and method for processing multiple channel interrupts is provided to effectively process multichannel interrupts occurring at the same time. CONSTITUTION: A device and method for processing multichannel interrupts includes an interrupt detecting unit(11) that detects multiple interrupts occurring in a multichannel. An interrupt snap register(12) controls the multiple interrupts to be inputted in the interrupt detecting unit(11). A precedence encoder(13) decides a service channel in the multichannel according to the control of the interrupt snap register(12). A precedence rotator state machine(15) provides precedence rotator state for the precedence encoder(13).