NMI CONTROL

摘要

PROBLEM TO BE SOLVED: To prevent a processor from executing multiple interrupt processing.;SOLUTION: A device includes: a processor 105; an NMI (Non-Maskable Interrupt) generation circuit 110 which generates an NMI signal; a detection circuit 115 which detects whether the processor executes interrupt processing by an NMI; and an NMI control circuit 120 which, when receiving the NMI signal from the NMI generation circuit and receiving a signal expressing that the processor does not execute the interrupt processing from the detection circuit, sends the NMI signal to the processor.;COPYRIGHT: (C)2015,JPO&INPIT