Method and apparatus for increasing the operating frequency of an electronic circuit
AssigneeApple Inc.
InventorWilliam C. Athas
Life of this patent
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AssigneeApple Inc.
InventorWilliam C. Athas
Estimating the term…
One embodiment of the present invention provides a system that facilitates temporarily increasing the operating frequency of an electronic circuit, such as a computer system, beyond a maximum sustainable operating frequency. Upon receiving a request to operate at a higher frequency, the system determines the thermal energy level of a cooling system for the circuit. If the thermal energy level is below a threshold level for the thermal capacity of the cooling system, the system increases the operating frequency of the circuit to a frequency that is greater than the maximum sustainable operating frequency for a period of limited duration. This period of limited duration is short enough to ensure that a temperature increase, caused by increasing the operating frequency, does not raise the operating temperature of the circuit above a maximum operating temperature.
A method for increasing an operating frequency of an electronic circuit beyond a maximum sustainable operating frequency, comprising:
A computer-readable storage device storing instructions that when executed by a computer cause the computer to perform a method for increasing an operating frequency of an electronic circuit beyond a maximum sustainable operating frequency, the method comprising:
An apparatus for increasing an operating frequency of an electronic circuit beyond a maximum sustainable operating frequency, comprising:
Dependencies are inferred from the claim text.