Method and device for adjusting chip core voltage

Abstract

The invention provides a method and a device for adjusting chip core voltage, and the method and the device are used to solve problems in the prior art that power consumption of a main chip of a terminal is relatively high. The method device for controlling chip core voltage comprises: obtaining temperature data of a chip; and according to the temperature data, adjusting the core voltage of the chip, so as to reduce redundancy of the chip under current temperature environment. The scheme reduces power consumption of the chip in a use process.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a chip core voltage regulation method and device. Background technique [0002] At present, the processing capability of the main chip of various terminals in the communication field is getting stronger and stronger, and the power consumption is also increasing accordingly. At present, the power consumption of the entire chip is basically further reduced by reducing the core voltage. At present, when the chip leaves the factory, it is basically They are all equipped with a fixed core voltage. No matter how the temperature of the surrounding environment changes, the core voltage of the chip is fixed. Generally, the core voltage has a certain margin to ensure that the chip can work normally under low temperature conditions. However, when the chip is at different temperature conditions, the chip has different requirements for the core voltage. At low temperature, a relatively hig...

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Problems solved by technology

[0003] Aiming at the problem of high power consumption of the main chip of the terminal in the related art, the present invention provides a chip core voltage regulation method and device to solve the above technical problems

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