Burning method for improving FW burning efficiency of LSISAS2X20 chip

A programming method and chip technology, applied in the direction of program loading/starting, program control devices, etc., can solve problems such as chip production efficiency bottlenecks, and achieve the effect of simple and fast operation

Inactive Publication Date: 2015-05-06
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When server motherboards are mass-produced, the programming link of LSISAS2X20 chips will become the bottleneck of production efficiency

Method used

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  • Burning method for improving FW burning efficiency of LSISAS2X20 chip
  • Burning method for improving FW burning efficiency of LSISAS2X20 chip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Below according to accompanying drawing of description, in conjunction with specific embodiment, the present invention is further described:

[0028] like figure 1 As shown, a burning method for improving the efficiency of LSISAS2X20 chip FW burning, the method uses a batch file (refresh FW and BIN file.bat), and directly burns the FW file and the configuration file directory, the content flow of the batch file (refresh FW and BIN file.bat) is:

[0029] 1) Start burning, refresh the new version of the kernel FW file;

[0030] 2) Restart the expander card;

[0031] 3) Please confirm whether the current version is 254.19.02.00;

[0032] 4) Yes, the refresh of FW19.02 is completed, power off and restart to refresh the bin file, otherwise follow step 1);

[0033] 5) Confirm whether it has been powered off and restarted;

[0034] 6) Yes, refresh the bin file to clear the old version of the bin file, otherwise repeat step 4);

[0035] 7) Restart the expander card;

[0...

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Abstract

The invention discloses a burning method for improving FW burning efficiency of an LSISAS2X20 chip, which comprises a step of directly burning the FW files and configuration files under a DOS command prompts through a batch file. The method provided by the invention can quickly flash FW of the LSISAS2X20 chip on an Expander board; meanwhile, aiming at single server nodes, the FW burning of the chips of multiple Expander back boards can be simply, quickly and conveniently realized at one step.

Description

technical field [0001] The invention relates to the field of server Expander board manufacturing technology, and relates to a method for improving the programming efficiency of the LSISAS2X20 FW, in particular to a programming method for improving the programming efficiency of the FW of the LSISAS2X20 chip. Background technique [0002] With the advent of the digital age, storage technology has penetrated into all areas of people's daily lives. For example: TVs, washing machines, mobile phones, and even servers in data centers. Hard disk storage has the advantages of higher stability, faster reading speed, and longer service life. With the wide application of digital technology, as a stable hard disk storage information processing board for servers, the Expander card expands the number of hard disks that can be stored and improves the speed of hard disk storage. [0003] The storage system is the cornerstone of the entire IT system and the basic platform on which IT techno...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 程鹏郭猛岳远斌
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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