Chip data burning remote protection system and method

Abstract

The invention provides a chip data burning remote protection system and method. The chip data burning remote protection method includes the steps that chip information file resources of chips in various models are stored in a server terminal, chip information files comprise file protection information, file protection zone bits and file protection addresses, a burner terminal is powered on, a PC terminal is respectively communicated with the burner terminal and the server terminal, the PC terminal obtains and analyzes the chip information file corresponding to the current to-be-burnt chip from the server terminal to transmit the chip information file to the burner terminal, and the burner terminal burns protection data on the current to-be-burnt chip according to the received chip information file. According to the chip data burning remote protection system and method, remote protection on chip data burning is achieved through the Internet, the safety performance of the chip data is effectively protected, and the chip data burning remote protection system and method have the advantages of being rapid and convenient to use, efficient and low in cost; in addition, the chip data burning remote protection system and method are achieved mainly by designing communication protocol commands, the problem that network accessing is disabled is solved, communication protocols of the burner terminal and the PC terminal are defined and designed by the burner terminal and the PC terminal, and therefore the protocols have the flexibility and the security.

Description

technical field [0001] The invention relates to the field of integrated circuit programming, in particular to a remote protection system and method for programming chip data. Background technique [0002] Due to the fact that the data and programs inside the chip are plagiarized and disassembled more and more serious, it is imminent for the company to keep its product technology secret. There are various protection technologies, but there are few practical ways to achieve convenience. The protection technologies are different, and the burner is the most Directly realize the operation of chip data and download of programs. There is protection for the chip on the traditional burner platform, but these are only limited to on-site operations, and it is impossible for engineers to guide on the production line all the time. How to realize remote Control is a subject that R&D engineers need to break through. Most programmer R&D engineers only focus on designing the stability and re...

AI Technical Summary

Problems solved by technology

[0002] Due to the fact that the data and programs inside the chip are plagiarized and disassembled more and more serious, it is imminent for the company to keep its product technology secret. There are various protection technologies, but there are few practical ways to achieve convenience. The protection technologies are different, and the burner is the most Directly realize the operation of chip data and download of programs. There is protection for the chip on the traditional burner platform, but these are only limited to on-site operations, and it is impossible for engineers to guide on the production line all the time. How to realize remote Control is a subject that R&D engineers need to break through. Most programmer R&D engineers only focus on designing the stability and reliability of the programmer, without considering the Internet characteristics of the system. This is a very new topic. The existing programming The device has obvious limitations, and the company's intellectual property rights are not paid enough attention. Therefore, it is necessary to continue to develop and practice on the basis of the existing company platform, in order to realize the remote protection of the burned chip data.

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