Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture
Reexamination Certificate
2007-07-31
2010-06-08
Knoll, Clifford H (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus interface architecture
C711S141000
Reexamination Certificate
active
07734857
ABSTRACT:
In one embodiment, the present invention includes a switch device to be coupled between a first semiconductor component and a processor node by interconnects of a communication protocol that provides for cache coherent transactions and non-cache coherent transactions. The switch device includes logic to handle cache coherent transactions from the first semiconductor component to the processor node, while the first semiconductor component does not include such logic. Other embodiments are described and claimed.
REFERENCES:
patent: 6529968 (2003-03-01), Anderson
patent: 7480770 (2009-01-01), Zeffer et al.
patent: 2009/0006668 (2009-01-01), Vasudevan et al.
Intel Corporation
Knoll Clifford H
Trop Pruner & Hu P.C.
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