Electrical computers and digital processing systems: support – Clock control of data processing system – component – or data...
Patent
1997-11-26
2000-05-16
Ellis, Richard L.
Electrical computers and digital processing systems: support
Clock control of data processing system, component, or data...
713501, 712 42, 712220, G06F 108
Patent
active
060651318
ABSTRACT:
The processing speed of a digital signal processor or system processor is controlled in accordance with the functions required in a task to be performed by the device, with these functions being compared to a table of maximum processing speeds at which various functions can be performed reliably by the device. This method is applied to a number of digital signal processors on a communications adapter, with a core kernel of each of these digital signal processors being driven at a processing speed controlled in this way, while peripheral functions of all these digital signal processors are performed according to a clock signal synchronized with data being received from a network transmission line.
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Andrews Lawrence P.
Beckman Richard C.
Petty, Jr. Joseph C.
Sinibaldi John C.
Davidge Ronald V.
Ellis Richard L.
International Business Machines - Corporation
Tomlin Richard A.
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