Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture
Reexamination Certificate
2005-12-20
2005-12-20
Dang, Khanh (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus interface architecture
C710S317000
Reexamination Certificate
active
06978341
ABSTRACT:
A computer having a plurality of data bus controllers, a plurality of grouped controller ports and a plurality of connection elements for connecting the controllers to the ports, wherein each controller has a maximum available controller bandwidth; characterized in that the connection elements are arranged such that each controller is connected to ports from different groups such that data pathways between the controllers and the ports are not variable, and a maximum port group bandwidth available to each port group cannot be changed, irrespective of a bandwidth demand at said each port group.
REFERENCES:
patent: 6732219 (2004-05-01), Broyles
patent: 2002/0144033 (2002-10-01), Ragland
patent: 2003/0110342 (2003-06-01), Chiang et al.
patent: 0 425 807 (1990-09-01), None
Patent abstracts of Japan, vol. 1996, No. 08, Aug. 30, 1996, & JP 08 095901 A (Hitachi Ltd.) (Apr. 12, 1996).
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