Processing device and system of embedded multi-media card
An embedded memory and processing device technology, applied in the field of electronic technology applications, can solve problems such as lack of flexibility, EMMC cannot be reused, and EMMC recycling cannot be realized, and achieves the effect of improving flexibility and realizing recycling.
Active Publication Date: 2017-12-01
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology
[0004] However, when there is a problem with the CPU of the terminal, the user needs to replace the CPU and the corresponding EMMC together. Even if the CPU and the corresponding EMMC are separated on the hardware, the EMMC still cannot be used again due to the binding relationship between the two in software.
Therefore, the current processing method of EMMC lacks flexibility and cannot realize the recycling of EMMC.
Method used
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[0045] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them. . Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.
[0046] With the development of technology, terminals such as mobile phones, computers, and tablet computers have become necessities in people's lives, and users will store some information in the terminals. In the prior art, the terminal includes EMMC and CPU, and the contacts of the two are welded in one-to-one correspondence, and the EMMC is bound to the CPU in software. After receiving the data storage operation triggered by the user, the ...
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The disclosure relates to a processing device and system of an embedded multi-media card and belongs to the field of application of electronics. The processing device comprises a placement area and a CPU (central processing unit), the placement area is used for placing the EMMC (embedded multi-media card) to be processed, the placement area is provided with a plurality of second contacts for one-to-one corresponding electrical contact with a plurality of first contacts of the EMMC to be processed, the CPU is provided with a plurality of third contacts, the second contacts are in one-to-one connection with the third contacts via conductive pins, the CPU is used for, after the EMMC to be processed is placed on the placement area, writing an acquired erase procedure into the EMMC to be processed via the conductive pins so as to erase contents in the EMMC to be processed. The processing device and system according to the disclosure provide cyclic use of the EMMC. The processing device and system are used for processing EMMCs.
Description
technical field [0001] The present disclosure relates to the application field of electronic technology, in particular to a processing device and system of an embedded memory. Background technique [0002] With the development of technology, terminals such as mobile phones, computers, and tablet computers have become necessities in people's lives, and users will store some information in the terminals. [0003] In the prior art, the terminal includes an embedded memory (English: Embedded Multi Media Card; EMMC for short) and a central processing unit (English: Central Processing Unit; CPU for short), and the contacts of the two are welded in one-to-one correspondence, and The EMMC is bound to the CPU in software, and the CPU will store the corresponding data in the EMMC after receiving the data storage operation triggered by the user. [0004] But when there is a problem with the CPU of the terminal, the user needs to replace the CPU and the corresponding EMMC together. Eve...
Claims
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IPC IPC(8): G06F3/06G06F9/445
CPCG06F3/0652G06F3/0658G06F8/62
Inventor 黄彪吕双
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD