Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation
Reexamination Certificate
2006-04-11
2006-04-11
Perveen, Rehana (Department: 2112)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus access regulation
C711S145000
Reexamination Certificate
active
07028116
ABSTRACT:
A technique for an enhanced transaction order queue is disclosed. A transaction order queue is used to prioritize transactions flowing through a bridge. The present technique enhances the transaction order queue by providing logic within a module, facilitating the enqueuing of a plurality of transaction entries within a single device and ensures that PCI/PCI-X ordering rules are not violated. The technique also provides that the logic device within the PCI-X bridges and buses selects and enqueues a single transaction entry from simultaneous multiple transaction entries.
REFERENCES:
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patent: 6032231 (2000-02-01), Gujral
patent: 6175889 (2001-01-01), Olarig
patent: 6477610 (2002-11-01), Willenborg
patent: 2002/0083247 (2002-06-01), Shah
Hewlett--Packard Development Company, L.P.
Knoll Clifford
Perveen Rehana
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