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Chip upgrading method, main control chip and chip

A main control chip and chip technology, applied in the electronic field, can solve problems such as difficult module upgrades

Pending Publication Date: 2019-07-30
江苏镭创高科光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the main purpose of the present invention is to provide a method for upgrading a chip, a main control chip and a chip, so as to solve the problem that it is difficult to upgrade each module in a device containing multiple independent modules with the same function.

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052]In this application, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes none. other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comp...

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Abstract

The invention provides a chip upgrading method, a main control chip and a chip, and the chip upgrading method comprises the steps that the main control chip obtains an upgrading file, wherein the maincontrol chip is used for upgrading a plurality of levels of chips, and each level comprises at least one chip; the main control chip establishes a communication channel with the storage chip in the chip of each level, wherein the storage chip is a storage chip for storing programs in the chip; the main control chip selects a chip of a hierarchy corresponding to the upgrading file from all the chips of the hierarchy according to the upgrading file, wherein the chips of all the layers comprise chips of each layer, and a communication channel is established between the chips and the main controlchip; and the main control chip issues the upgrading file to the storage chip in the chip at the level corresponding to the upgrading file through the communication channel, so that upgrading of allthe chips in the chip at the level corresponding to the upgrading file is realized at one time, and hierarchical control of the electronic equipment is realized at the same time.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a chip upgrading method, a main control chip and the chip. Background technique [0002] With the development of electronic technology, the use of electronic equipment is becoming more and more common in all walks of life. At present, most electronic devices on the market are assembled by multiple modules with the same function. Download, and finally complete hardware debugging and software download for all modules, then assemble the modules into a complete machine and leave the factory. [0003] Since electronic equipment is composed of independent modules after hardware debugging and software downloading, in the future use of electronic equipment, if you want to modify the chips in each module in the electronic equipment, you need to modify each module in the electronic equipment. The chip in the independent module needs to upgrade the software. At this time, all the modu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 高文宏李孟梁永强赵博阳
Owner 江苏镭创高科光电科技有限公司
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