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Single-port communication circuit and communication method thereof

A communication circuit and single-port technology, which is applied in the electronic communication circuit and its communication field, can solve the problems of high cost and large number of communication ports, and achieve the effects of simplifying circuit design, saving communication ports, and reducing implementation costs

Active Publication Date: 2014-01-29
SILERGY SEMICON TECH (HANGZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In view of this, the purpose of the present invention is to provide a single-port communication circuit and its communication method, which only uses a single input port and output port to realize the two-way communication between the master and the slave, thereby solving the problem of excessive number of communication ports, high cost problem

Method used

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  • Single-port communication circuit and communication method thereof
  • Single-port communication circuit and communication method thereof
  • Single-port communication circuit and communication method thereof

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Embodiment Construction

[0061] Several preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to these embodiments. The present invention covers any alternatives, modifications, equivalent methods and schemes made on the spirit and scope of the present invention. In order to provide the public with a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details.

[0062] refer to Figure 2A , shows the functional block diagram of the first embodiment of the single-port communication circuit according to the present invention. It includes a master 200 and a slave 300, wherein the master 200 includes an output port 201 and a master-side sub-circuit 202 connected thereto; the slave 300 includes an in...

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Abstract

The present invention relates to a communication circuit and method utilizing a single communication line. In one embodiment, a communication circuit can include: a host apparatus having a host sub-circuit and a host port; and a slave apparatus having a slave sub-circuit and a slave port, where the host and slave apparatuses are coupled by the host and slave ports via the single communication line, when the slave apparatus is in a normal working condition, the host sub-circuit receives a first controlling signal, and generates an output controlling signal for the slave sub-circuit, which generates a second controlling signal, when the slave apparatus is in an abnormal working condition, the slave sub-circuit receives a first feedback signal, and generates a feedback controlling signal for the host apparatus, and generates a second feedback signal that regulates the first controlling signal such that the slave apparatus recovers to the normal working condition.

Description

technical field [0001] The invention relates to the field of electronic circuits, in particular to an electronic communication circuit applied in a power supply and a communication method thereof. Background technique [0002] In the existing communication mode, the communication circuit usually includes two parts, the master and the slave, both of which have output and receiving functions respectively, that is, the signal transmission between the two is bidirectional. Both the master and the slave have two ports respectively, that is, an output port and an input port, the output port is used to output a certain electrical signal, and the input port is used to input a certain electrical signal. During the working process, the host outputs a certain signal through the output port, and the slave receives the signal through its input port, so as to perform corresponding actions according to the signal; the feedback signal corresponding to the status information of the slave is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/14
CPCG06F1/266H04L25/4902H04L5/1415H04L25/0276
Inventor 陈伟
Owner SILERGY SEMICON TECH (HANGZHOU) CO LTD
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