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A kind of ssd multi-particle compatible starting and upgrading method and device

A multi-particle and granular technology, applied in the field of SSD, can solve the problem of high maintenance cost and achieve the effect of reducing development and maintenance costs

Active Publication Date: 2022-02-01
SHENZHEN YILIAN INFORMATION SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that since mass production packages and firmware upgrade packages need to be prepared for SSDs of different particles, the product codes need to be maintained independently, which will form various forms for customers and cause high maintenance costs.

Method used

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  • A kind of ssd multi-particle compatible starting and upgrading method and device
  • A kind of ssd multi-particle compatible starting and upgrading method and device
  • A kind of ssd multi-particle compatible starting and upgrading method and device

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Embodiment Construction

[0051] In order to fully understand the technical content of the present invention, the technical solutions of the present invention will be further introduced and illustrated below in conjunction with specific examples, but not limited thereto.

[0052] It should be understood that in this document, relational terms such as first and second etc. are only used to distinguish one entity / operation / object from another entity / operation / object and do not necessarily require or imply that these entities / operations / objects There is no such actual relationship or order between operations / objects.

[0053] It should also be understood that the term "comprises," "comprises," or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or system that includes a set of elements includes not only those elements, but also includes the elements not expressly included. other elements listed, or also include elements inherent in such a pro...

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Abstract

The invention discloses a SSD multi-particle compatible starting and upgrading method and device, wherein the method includes: the host sends particle configuration information to the SSD; the SSD writes the particle configuration information into the Nor startup parameter area; the host writes the firmware mass production package and the firmware The upgrade package is sent to the SSD; the particle configuration information in the startup parameter area is read; the SSD parses the firmware mass production package to obtain the initial firmware that matches the particle configuration information; the SSD writes the initial firmware to the NAND. The SSD multi-particle compatible startup and upgrade method of the present invention uses a unified package for the mass production package and the firmware upgrade package, so SSDs of different particles can be reported to customers as a single product code, thereby greatly reducing development and maintenance costs.

Description

technical field [0001] The present invention relates to SSD, more specifically to a SSD multi-particle compatible starting and upgrading method and device. Background technique [0002] SSD (Solid State Drive) has been widely used in various occasions, and is gradually replacing traditional hard drives due to its excellent performance, power consumption, and environmental adaptability. [0003] Corresponding to particle manufacturers, there are many homogeneous particles, such as Toshiba and Western Digital particles, which are consistent in the physical composition of NANDCell, but there are differences in some modulation parameters, such as the number of bad blocks / bad block scanning method / Voltage adjustment parameters, etc. [0004] Due to the differences in these parameters, when it is necessary to develop a product that is compatible with multiple particles at the same time, it is necessary to explicitly separate the entire process. From product coding to firmware an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F8/654G06F8/61
CPCG06F3/0604G06F3/0629G06F3/0679G06F8/63G06F8/654
Inventor 王猛徐伟华
Owner SHENZHEN YILIAN INFORMATION SYST CO LTD