Optimized performance and power access to a shared resource...

Details Optimized performance and power access to a shared resource... Optimized performance and power access to a shared resource...

2006-11-02

2009-06-30

Dang, Khanh (Department: 2111)

Electrical computers and digital data processing systems: input/

Access arbitrating

Centralized arbitrating

C713S600000

Reexamination Certificate

active

07555585

ABSTRACT:
A request from a first processor for access to a shared resource in a computing system is received, and access is provided to the shared resource by the first processor at a first clock frequency. A request from a second processor for access to a shared resource in a computing system is received, and access is provided to the shared resource by the second processor at a second clock frequency that is lower than the first clock frequency.

REFERENCES:
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patent: 6600575 (2003-07-01), Kohara
patent: 6735712 (2004-05-01), Maiyuran et al.
patent: 6990594 (2006-01-01), Kim
patent: 2007/0098004 (2007-05-01), Lada
Definition of DMA (Direct Memory Access) by Wikipedia, undated.

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