| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for controlling interrupt in a computer system, a computer system, a semiconductor circuit and a program. SOLUTION: In the method for controlling interrupt in the computer system which is composed of a host processor, a host bridge connected to the host processor via a system bus, and at least one or more I/O device connected to the host bridge via an I/O bus, the I/O device inputs an interrupt signal in the host bridge by way of a first path provided independent of the I/O bus, the host bridge stores an interrupt factor based on the interrupt signal and the host processor obtains the interrupt factor from the host bridge via the system bus. COPYRIGHT: (C)2004,JPO
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