Electrical computers and digital data processing systems: input/ – Access arbitrating – Centralized arbitrating
Reexamination Certificate
2006-10-24
2006-10-24
Perveen, Rehana (Department: 2112)
Electrical computers and digital data processing systems: input/
Access arbitrating
Centralized arbitrating
C710S244000, C710S120000, C710S113000, C710S240000
Reexamination Certificate
active
07127539
ABSTRACT:
A statistic method for arbitration is provided, implementing in an arbitration system comprising a bus, a main controller connected to the bus, and a plurality of peripheral devices able to be accessed by the main controller through the bus. The statistic method for arbitration is in response to various conditions where a bus is shared by peripheral devices, characterized in that a host at arbitration dynamically modulates the peripheral devices' access through the bus by utilizing an attenuation function to perform operation on a preceding cycle and a statistic value representing the use of the bus by the peripheral devices in response to the peripheral devices' access through the bus.
REFERENCES:
patent: 5509125 (1996-04-01), Johnson et al.
patent: 5560016 (1996-09-01), Fiebrich et al.
patent: 6131135 (2000-10-01), Abramson et al.
patent: 6990541 (2006-01-01), Clayton
patent: 2003/0088722 (2003-05-01), Price
Misiura Brian
Perveen Rehana
Rosenberg , Klein & Lee
Via Technologies Inc.
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