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IC remote self-service burning method and system

A burning method and remote technology, applied in transmission systems, program code conversion, digital data protection, etc., can solve the problems of difficult to guarantee security, high cost, and low production efficiency of chip burning.

Active Publication Date: 2021-02-19
NANJING QINHENG MICROELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to solve the problems of low chip programming production efficiency, high cost, and difficulty in ensuring security during firmware transfer in the prior art, the present invention provides a method for IC remote self-service programming

Method used

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  • IC remote self-service burning method and system
  • IC remote self-service burning method and system
  • IC remote self-service burning method and system

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Experimental program
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Embodiment Construction

[0032] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as figure 1 As shown, an IC remote self-service burning system includes a platform user operation terminal, a remote self-service burning platform, a remote burning control terminal and a production burning module. Encrypt and provide production order information and production documents; the remote self-service programming platform is used for scheduling production tasks and assigning remote programming control terminals; the remote programming control terminal is used for restoring encrypted firmware and transferring firmware to production programming recording module and control production burning module. There can be multiple remote programming control terminals, and the remote self-service programming platform will allocate production and programming foundries and suitable remote programming control terminals.

[0034] Such a...

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Abstract

The invention discloses an IC remote self-service burning method and system, and the system comprises a platform user operation terminal, a remote self-service burning platform, a remote burning control terminal, and a production burning module, the platform user operation terminal submits production order information to the remote self-service burning platform, and the remote self-service burningplatform distributes the remote burning control terminal. The platform user operation terminal encrypts the production file data and then submits the production file data to the remote burning control terminal, and the remote burning control terminal decrypts the firmware and controls production burning. According to the invention, the production order information, the production task data and the production file data are separated, so that the protection of key secret-related information is enhanced, the remote self-service burning platform distributes burning terminals as a whole, resourcesare shared, and the utilization rate of production equipment is increased, a user places an order in a self-service mode, requirements are flexibly customized, labor cost is saved, and meanwhile theoverall efficiency of the production process is improved.

Description

technical field [0001] The invention belongs to the technical field of chip programming and data security, and in particular relates to an IC remote self-service programming method and system. Background technique [0002] With the rapid development and comprehensive promotion of 5G communication technology, the Internet of Things industry has ushered in a new opportunity for development, and a number of "futuristic" industry applications are transforming from conception to reality. As one of the core components of general IoT products, the importance of MCU is self-evident. If the MCU design and manufacturing process is a natural barrier to isolate the performance of different products, then the on-chip firmware burning process is to build a high wall for the creativity and privacy of the product. [0003] At present, the MCU programming methods in the industry mainly include: 1. Self-provided programming equipment and personnel for programming, high production and managem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/41G06F8/61G06F21/60G06Q30/06H04L29/08
CPCG06F8/41G06F8/63G06F21/602G06F21/606G06Q30/0635H04L67/12
Inventor 王春华张辉刘帅
Owner NANJING QINHENG MICROELECTRONICS CO LTD
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