Processor voltage adjustment system and method
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United States of America Patent
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Dec 7, 2010
Issued Date -
N/A
app pub date -
May 30, 2003
filing date -
Nov 14, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention facilitates maintenance of processor speed by voltage level adjustment. In one embodiment, a present invention voltage adjustment system includes a speed analysis component that compares an actual speed of a processing unit to a directed speed. If the actual speed is lower than the directed speed, a voltage control component directs offset adjustments in a voltage level of a power signal to the processor. For example, the voltage control component directs an increases in a voltage level of a power signal. The voltage level can be altered to compensate for variations in hardware tolerance variations. In one embodiment of the present invention, a voltage sensor measures the actual voltage of the processing unit.
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