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Chip awakening method and system, electronic equipment and readable storage medium

A chip and wake-up instruction technology, applied in the direction of electrical digital data processing, instruments, program control devices, etc., can solve the problem of high power consumption of the chip, and achieve the effect of low power consumption and full utilization

Pending Publication Date: 2022-04-12
深聪半导体(江苏)有限公司 +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to the problem in the prior art of waking up a chip in a low-power consumption mode, the chip power consumption of the adopted waking up method is relatively high, and the waking up of the chip needs to rely on the idle I / O of the chip to be realized, and the present invention provides a chip waking up method , systems, electronic devices and readable storage media

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  • Chip awakening method and system, electronic equipment and readable storage medium
  • Chip awakening method and system, electronic equipment and readable storage medium
  • Chip awakening method and system, electronic equipment and readable storage medium

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Embodiment Construction

[0043] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0044] As used herein, the term "comprise" and its variants mean open inclusion, ie "including but not limited to". The term "or" means "and / or" unless otherwise stated. The term "based on" means "based at least in part on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment." The term "another embodiment" means "at least one further embodiment". The terms "first", "second", etc. may refer to different or the same object. Other definitions, both express and...

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Abstract

The invention provides a chip awakening method and system, electronic equipment and a readable storage medium. The chip awakening method is applied to the chip awakening system, and comprises the following steps: acquiring a working state of a chip, receiving an awakening trigger instruction and generating an awakening instruction when the chip is in a to-be-awakened state, and outputting the awakening instruction through a power supply of the chip through an awakening control module. And when it is confirmed that the wake-up instruction is the abrupt change continuous signal meeting the preset wake-up condition, the chip is awakened to enter the normal working state, effective resources of the chip can be fully utilized, dependence on idle I / O of the chip is not needed, and wake-up of the chip can be achieved in a lower power consumption mode.

Description

technical field [0001] The invention relates to the field of chip technology, and in particular discloses a chip wake-up method, system, electronic equipment and readable storage medium. Background technique [0002] At present, the localization substitution process in the semiconductor field is accelerating. Power consumption is one of the important indicators to measure the quality of a chip. In order to reduce the power consumption of the chip in standby mode, the chip enters low power consumption when there is no business to process mode to reduce power consumption. But in order to be able to respond to the instructions of the host, when the chip needs to process business, it needs to be woken up, so that the chip exits from the low power consumption mode and enters the normal working mode. The wake-up function is typically used to exit the chip sleep state. Of course, it can also be used in the normal working state and stop standby state. The wake-up event generated by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401G06F1/3234
Inventor 喻宏波刘珂王海
Owner 深聪半导体(江苏)有限公司
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