Electrical computers and digital processing systems: multicomput – Computer-to-computer data routing
Reexamination Certificate
2005-02-10
2008-11-11
Orgad, Edan (Department: 2619)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data routing
C710S240000
Reexamination Certificate
active
07451231
ABSTRACT:
A data processing system includes a plurality of processing units, including at least a local master and a local hub, which are coupled for communication via a communication link. The local master includes a master capable of initiating an operation, a snooper capable of receiving an operation, and interconnect logic coupled to a communication link coupling the local master to the local hub. The interconnect logic includes request logic that synchronizes internal transmission of a request of the master to the snooper with transmission, via the communication link, of the request to the local hub.
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Goodman Benjiman L.
Guthrie Guy L.
Reddy Praveen S.
Starke William J.
Stuecheli Jeffrey A.
Dillon & Yudell LLP
Gerhardt Diana L.
International Business Machines - Corporation
Orgad Edan
Vu Hoang-Chuong Q
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