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Address configuration device, method and system

A technology of address configuration and address, which is applied in the transmission system, electrical digital data processing, electrical components, etc., can solve the problems of increasing manufacturing cost and increasing manufacturing time, and achieve the effect of reducing cost, reducing the number of ports, and reducing production cost

Active Publication Date: 2011-11-23
AOTU ELECTRONICS WUHAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the process of manufacturing devices, each device can be configured with a separate address, but it will increase the manufacturing time and increase the manufacturing cost

Method used

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  • Address configuration device, method and system
  • Address configuration device, method and system
  • Address configuration device, method and system

Examples

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Embodiment Construction

[0018] A detailed description will be given below of embodiments of the present invention. While the invention will be described in conjunction with examples, it will be understood that it is not intended to limit the invention to these examples. On the contrary, the invention is intended to cover various alternatives, modifications and equivalents as defined within the spirit and scope of the invention as defined by the appended claims.

[0019] Furthermore, in the following detailed description of the invention, numerous specific details are set forth in order to provide a thorough understanding of the invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In some other instances, well-known schemes, processes, components and circuits are not described in detail in order to highlight the gist of the present invention.

[0020] The invention describes a system, device and method for a...

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Abstract

The invention provides an address configuration device, method and system for each equipment configuration address in a system comprising multiple equipment. The address configuration device provided by the invention at least comprises first equipment, wherein the first equipment further comprises a first serial input port, a first serial output port, a first conversion register, a first multiplexer and a bus controller; the first serial input port is used for selectively receiving the serial data from a main management control unit or second equipment; the first serial output port is used for outputting the serial data to third equipment coupled with the first equipment; the first conversion register is used for receiving the serial data from the first serial input port; the first multiplexer is used for selectively coupling the first serial output port to the first conversion register or the first serial input port; and the bus controller is used for receiving the serial data from the first serial input port and controlling the first multiplexer based on or at least partially based on the serial data, thereby selectively coupling the first serial output port to the first serial input port or the first conversion register.

Description

technical field [0001] The invention relates to a method for allocating addresses for multiple devices, in particular to a system and method for allocating addresses for multiple cascaded devices in the system. Background technique [0002] In a system, there may be multiple devices coupled together. In order to be able to individually access each of the plurality of devices, each device needs to be assigned a unique identifier, such as an address. [0003] In order to save the manufacturing cost and time of the device, generally in the manufacturing process, the same method is used to manufacture, so as to manufacture multiple identical devices. However, in order to be able to access a specific device during operation, each device needs to be assigned a separate address. In addition, when integrating multiple devices into a system, there is generally no need to consider the relative position of each device in the system. In the process of manufacturing devices, individua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12G06F13/38
CPCG06F13/4282
Inventor 曾晓军盛开义
Owner AOTU ELECTRONICS WUHAN
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