Interrupt efficiency across expansion busses

Electrical computers and digital data processing systems: input/ – Interrupt processing – Source or destination identifier

Reexamination Certificate

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C710S048000, C710S022000

Reexamination Certificate

active

07073007

ABSTRACT:
A method of processing interrupts is described as well as processing devices. A processing device detects an indicator associated with an interrupt signal from an expansion device and transfers data related to the interrupt signal from the device across the expansion bus to a local memory. The device then process the data related to the interrupt.

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patent: 6584558 (2003-06-01), Hammond et al.
patent: 6665750 (2003-12-01), Williams et al.

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