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Chip control method and device

A control method and a technology of a control device, which are applied to program control devices, architectures with a single central processing unit, general-purpose stored-program computers, etc., can solve problems such as complex reusability and redundant codes, and reduce redundant codes , Improve the effect of reusability

Active Publication Date: 2019-05-21
BEIJING JINGWEI HIRAIN TECH CO INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a chip control method and device to solve the need to write corresponding driver programs for different types of high-drive hardware chips, which will lead to more redundant codes in the MCU, complexity and reusability low problem

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Embodiment Construction

[0048] 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.

[0049] The embodiment of the present invention provides a chip control method, which is applied to a micro control unit (MCU). A printed circuit board (PCB) usually consists of an MCU and a peripheral chip, and a high-drive hardware chip is a kind of peripheral chip. Specifically, refer to figure 1 , the peripheral chips set by the MCU include m Chip1 chips and n Chip2 chips.

[0050] Among them, refer to figure 2 The chip1 chip includes two input and outpu...

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Abstract

The invention provides a chip control method and device. The method comprises: acquiring chip information of a chip driven by an MCU; wherein the chip information comprises transmission channel information of a transmission channel of the chip; One path of input channel and at least one path of output channel of the chip are used as one path of transmission channel; and performing drive control onthe transmission channel based on the transmission channel information corresponding to the transmission channel. The invention provides a chip control method and device. A transmission channel, an input channel and at least one output channel of each chip driven by the MCU are abstracted to serve as one transmission channel, the driving modes of the transmission channels of different types of chips are the same, and therefore the same set of driving program can be adopted to drive different chips, redundant codes are reduced, and reusability is improved.

Description

technical field [0001] The present invention relates to the technical field of chip control, and more specifically, to a chip control method and device. Background technique [0002] In the micro control unit MCU, multiple different types of high-drive hardware chips are generally used. Since different types of high-drive hardware chips use different ports, when the MCU drives different types of high-drive hardware chips, it needs to provide different Different types of high-drive hardware chips write corresponding drivers, which will lead to more redundant codes in the MCU, complexity and low reusability. Contents of the invention [0003] In view of this, the present invention provides a chip control method and device to solve the need to write corresponding driver programs for different types of high-drive hardware chips, which will lead to more redundant codes in the MCU, complexity and reusability low problem. [0004] In order to solve the problems of the technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/78G06F9/4401
CPCY02D10/00
Inventor 邢斌刘浩栾俊峰王少佐
Owner BEIJING JINGWEI HIRAIN TECH CO INC
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