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A Nand flash memory analysis device and method based on a SoC main control chip

A technology of a main control chip and an analysis device, applied in the field of flash memory storage, can solve problems such as inability to analyze Nand flash memory quickly and effectively, and achieve the effects of simple design, high versatility and low price

Pending Publication Date: 2019-06-04
珠海妙存科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problem that the prior art cannot analyze Nand flash memory quickly and effectively, the present invention proposes a Nand flash memory analysis device and method based on a flash memory controller

Method used

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  • A Nand flash memory analysis device and method based on a SoC main control chip
  • A Nand flash memory analysis device and method based on a SoC main control chip
  • A Nand flash memory analysis device and method based on a SoC main control chip

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Embodiment Construction

[0040] In the following, the concept, specific structure and technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the drawings, so as to fully understand the objectives, solutions and effects of the present invention. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0041] It should be noted that, unless otherwise specified, when a feature is called "fixed" or "connected" to another feature, it can be directly fixed and connected to another feature, or indirectly fixed or connected to another feature. One feature. In addition, the top, bottom, left, right and other descriptions used in this application are only relative to the mutual positional relationship of the various components of the application in the drawin...

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Abstract

The invention provides a Nand flash memory analysis device based on a SoC main control chip. The Nand flash memory analysis device comprises the SoC main control chip, a memory, at least one first interface, at least one second interface and at least one interaction data interface, Wherein the SoC main control chip is connected with the second interface, the memory and the interactive data interface; The memory is connected with the SoC main control chip and is used for storing and executing Nand flash memory analysis instructions; The second interface is connected with the SoC main control chip and an external analysis instrument and is used for enabling the SoC main control chip to be connected with the external analysis instrument; The first interface is connected with the external analysis instrument and the Nand flash memory to be tested and is used for connecting the Nand flash memory to be tested to the external analysis instrument; And the interaction data interface is connected with the SoC main control chip and is used for enabling analysis personnel and development personnel to form command and data interaction.

Description

Technical field [0001] The invention relates to the technical field of flash memory storage, in particular to a Nand flash memory analysis device and method based on an SoC main control chip. Background technique [0002] As a storage device with excellent performance, Nand flash memory has been widely used. However, the quality of Nand flash memory on the market is a mixed bag, with a huge variety, such as disassembled chips, bad chips, and good ones mixed together. This brings great risks to the users of Nand flash memory and uses terminals with poor quality Nand flash memory. The quality of the product (tablet PC, TV box) cannot be guaranteed. On the other hand, the iteration of Nand flash memory is getting faster and faster, and the operation is becoming more and more complicated. It also causes a lot of trouble for users of Nand flash memory. There is a great risk. For these problems, the common solutions are: [0003] 1. Nand flash memory users give a conclusion on whethe...

Claims

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Application Information

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IPC IPC(8): G06F11/26G06F11/273
Inventor 宋魏杰
Owner 珠海妙存科技有限公司
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