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Data storage system, storage module and data storage method

A data storage system and data storage technology, applied in the direction of electrical digital data processing, instruments, energy-saving computing, etc., can solve the problem of poor scalability of storage space and achieve the effect of scalability

Active Publication Date: 2021-11-19
北京微纳星空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a data storage system, storage module and data storage method, which solves the problem that an ARM-SPI interface cannot be used to expand the storage space of the ARM end in the prior art, and the scalability of the storage space is relatively low. bad question

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  • Data storage system, storage module and data storage method
  • Data storage system, storage module and data storage method
  • Data storage system, storage module and data storage method

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Embodiment Construction

[0050]In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by those skilled in the art without...

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Abstract

The invention provides a data storage system, a storage module and a data storage method. The data storage system comprises a processor, N memories and N switching devices; the processor is connected with the N switching devices through a preset interface, the N switching devices are connected in parallel, and each switching device is connected with one memory in series; a control connecting line is arranged between each switching device and the processor; the processor sends control instructions to the corresponding switching devices through control connecting lines, so that the control instructions realize connection or disconnection between the corresponding memories and the processor. According to the system, the module and the method, more memories can be mounted under the same SPI under the condition that SPI resources of an ARM processor are not additionally used, so that the data storage system can use one ARM-SPI to expand the storage capacity of an ARM end, and the expandability of a storage space is realized.

Description

technical field [0001] The present application relates to the field of data storage, in particular to a data storage system, a storage module and a data storage method. Background technique [0002] With the rapid development of the Internet, the Internet has become an indispensable resource for people. Corresponding to the rapid development of the Internet, the amount of data is expanding rapidly, the demand for data storage is increasing geometrically, and more and more large-capacity storage is widely used. However, the storage capacity of large-capacity storage is generally relatively fixed, and the larger the capacity, the higher the power consumption. For data in some industries such as medical treatment and space exploration, ARM (Advanced RISC Machines) processors are used to store data, and there is an increasing demand for some important data to be directly stored in ARM-side peripherals. [0003] In a conventional design, the maximum storage capacity of the ARM ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/40G06F13/42G06F13/16
CPCG06F13/4022G06F13/4291G06F13/1684Y02D10/00
Inventor 高恩宇郇一恒刁占林孟晶
Owner 北京微纳星空科技有限公司