METHOD AND APPARATUS FOR AVOIDING RACE CONDITION WITH EDGE-TRIGGERED INTERRUPTS
摘要
An embodiment of a system for avoiding race conditions when using edge-triggered interrupts includes a processor that asserts an interrupt pending signal in response to the receipt of an edge-triggered interrupt. A power management device receives the interrupt pending signal. If the processor is in a low power state when it asserts the interrupt pending signal, then the power management device causes the processor to enter a high power state to allow the processor to service the pending interrupt.
申请公布号
WO02054260(A1)
申请公布日期
2002.07.11
申请号
WO2001US50655
申请日期
2001.12.20
申请人
INTEL CORPORATION;CLINE, LESLIE, E.;POISNER, DAVID, L.