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An information processing method, electronic device and switchable memory

An information processing method and technology for electronic equipment, applied in the field of electronics, can solve problems such as low security performance, and achieve the effects of improving utilization and improving security

Active Publication Date: 2018-10-12
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiments of the present invention provide an information processing method, an electronic device, and a switchable memory, which solves the technical problem of low safety performance in the prior art in which the memory is divided into the general field and the security field by software

Method used

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  • An information processing method, electronic device and switchable memory
  • An information processing method, electronic device and switchable memory
  • An information processing method, electronic device and switchable memory

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Embodiment Construction

[0030] The embodiments of the present invention provide an information processing method, an electronic device, and a switchable memory, so as to solve the technical problem of low safety performance in the prior art in which the memory is divided into a normal field and a security field by software.

[0031] The technical solution in the embodiment of the present invention is to solve the above-mentioned technical problems, and the general idea is as follows:

[0032] An embodiment of the present invention provides an information processing method, which is applied to an electronic device. The electronic device includes a switchable memory. The switchable memory includes a first part of memory and a second part of memory, and the first part of memory and the second part of memory share the same set of data. pin, the method includes:

[0033] First, when the current memory of the electronic device is the first part of memory, it is judged whether the electronic device satisfie...

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Abstract

The invention discloses an information processing method, an electronic device and a switchable memory. The information processing method is applied to the electronic device. The electronic device comprises the switchable memory; the switchable memory comprises a first portion memory and a second portion memory; the first portion memory and the second portion memory share the same group of data base pins. The information processing method comprises determining whether the electronic device meets a first preset condition or not when the current memory of the electronic device is the first portion memory; generating a first switching instruction when the electronic device meets the first preset condition; executing the first switching instruction and switching the current memory into the second portion memory from the first portion memory.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an information processing method, electronic equipment and a switchable memory. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example, electronic devices such as smartphones, tablet computers, and laptops have become an important part of people's lives. Users can use electronic devices such as smartphones, tablet computers, and laptops to listen to music, play games, etc., to relieve modern The stress of a fast-paced life. [0003] With more and more applications installed on electr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F12/14G06F21/74
Inventor 章丹峰靳玉茹李俊马克·C·戴维斯
Owner LENOVO (BEIJING) LTD
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