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Multi-chip system storage implementation device and method

A system storage and implementation method technology, applied in program control devices, program control design, instruments, etc., can solve the problem of low utilization rate of Beidou chip storage system, reduce design difficulty, realize data storage and reading, simplify effect of structure

Active Publication Date: 2018-06-19
HUNAN GOKE MICROELECTRONICS
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Problems solved by technology

[0005] This application provides a multi-chip system storage implementation method to solve the problem of low utilization of the Beidou chip storage system

Method used

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Embodiment Construction

[0044] In order to enable those skilled in the art to better understand the technical solutions in the present application, 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 The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0045] The embodiment of the present application provides a multi-chip system storage implementation device, which is applied to a multi-chip system, see figure 1 , is a schematic structural diagram of a multi-chip system storage implementation device provided in an embodiment of the present application, as shown in figure 1 As shown, the mu...

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Abstract

The embodiment of the invention provides a multi-chip system storage implementation device and method. The device comprises a main chip, a navigational positioning chip, a first storage chip and a second storage chip, wherein the main chip is provided with a first storage controller, a second storage controller, a first peripheral interface transceiver controller, a first control interface and a first data interface; a first storage protection unit is arranged in the first storage controller, and a second storage protection unit is arranged in the second storage controller; the first storage chip is connected with the first storage controller of the main chip; the second storage chip is connected with the second storage controller of the main chip; the navigational positioning chip is provided with a second peripheral interface transceiver controller, a second control interface and a second data interface, the second control interface is connected with the first control interface of the main chip, and the second data interface is connected with the first data interface of the main chip. The multi-chip system storage implementation device and method have the advantages that the sharing of the storage system is achieved, and the chip resources are saved.

Description

technical field [0001] The present application relates to the field of chip technology, and in particular to a multi-chip system storage implementation device and method. Background technique [0002] BDS (BeiDou Navigation Satellite System, China Beidou Satellite Navigation System) is a global satellite navigation system developed by China itself. The Beidou chip can receive the signal transmitted by the BDS, so as to complete the positioning and navigation function. With the continuous improvement of BDS, the application of Beidou chips is becoming more and more extensive. In a multi-chip system including Beidou chips, the main chip is used to complete the entire system scheduling and functions, such as SOC (System-on-a-Chip, System-on-Chip) chips, which generally have higher performance embedded processors, It needs to run an embedded operating system (Embeded Operating System), with a typical storage system and storage hierarchy in modern computer systems. The Beidou ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F9/4401
CPCG06F3/0604G06F3/0658G06F3/0683G06F9/4411
Inventor 袁涛高劲松李艳芬赵修齐姜黎
Owner HUNAN GOKE MICROELECTRONICS
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