Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture
Reexamination Certificate
2007-09-25
2007-09-25
Knoll, Clifford H (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus interface architecture
C370S389000
Reexamination Certificate
active
11514854
ABSTRACT:
A memory crossbar adapted to transmit a memory transaction to a network resource. The memory crossbar includes a plurality of input ports. Each of the plurality of input ports includes a TAGS generator and a queue adapted to receive a first portion of a first memory transaction and a first portion of a second memory transaction. Each of the plurality of inputs ports also includes an arbiter coupled to the queue and adapted to independently select either the first portion of the first memory transaction or the first portion of the second memory transaction based on a priority associated with the first portion of the first memory transaction and the first portion of the second memory transaction and a multiplexer coupled to the arbiter.
REFERENCES:
patent: 5689506 (1997-11-01), Chiussi et al.
Kimura Scott
Purcell Stephen Clark
Knoll Clifford H
McDonnell Boehnen & Hulbert & Berghoff LLP
Pasternak Solutions LLC
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