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Communication chip circuit, communication method, storage medium, electronic device

A communication circuit and communication chip technology, applied in the direction of data exchange through path configuration, electrical components, bus network, etc., can solve the problem of integrating a communication mode for communication chips, and achieve the effect of improving utilization and integration

Active Publication Date: 2021-11-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a communication chip circuit, a communication method, a storage medium, and an electronic device to solve the technical problem in the related art that the communication chip can only integrate one communication mode

Method used

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  • Communication chip circuit, communication method, storage medium, electronic device
  • Communication chip circuit, communication method, storage medium, electronic device
  • Communication chip circuit, communication method, storage medium, electronic device

Examples

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Embodiment 1

[0027] In this embodiment, a communication chip circuit is provided, figure 1 It is a structural diagram of a communication chip circuit according to an embodiment of the present invention, such as figure 1 shown, including:

[0028] A differential circuit 10, configured to collect differential signals;

[0029] The communication circuit 12 includes a first communication sub-circuit 121 and a second communication sub-circuit 122, configured to transmit signals in a preset communication mode when the differential signal meets a preset condition;

[0030] Wherein, the implementation logic of the analog-to-digital conversion of the first communication sub-circuit and the second communication sub-circuit is reversed. For example, when the differential signal is at a high level, the logics of the first communication sub-circuit and the second communication sub-circuit are 0 and 1 respectively. When the signal is at a low level, the logics of the first communication sub-circuit an...

Embodiment 2

[0049] An embodiment of the present invention also provides a storage medium, in which a computer program is stored, wherein the computer program is set to execute the steps in any one of the above method embodiments when running.

[0050] Optionally, in one aspect of this embodiment, the above-mentioned storage medium may be configured to store a computer program for performing the following steps:

[0051] S1, collecting the first differential signal and the second differential signal;

[0052] S2. Calculate a voltage difference between the first differential signal and the second differential signal;

[0053] S3. Turn on the communication circuit according to the voltage difference, wherein the communication circuit includes a first communication sub-circuit and a second communication sub-circuit, and the first communication sub-circuit or the second communication sub-circuit is reversely connected.

[0054] Optionally, in this embodiment, the above-mentioned storage mediu...

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Abstract

The present invention provides a communication chip circuit, a communication method, a storage medium, and an electronic device, wherein the communication chip circuit includes: a differential circuit for collecting differential signals; a communication circuit, including a first communication sub-circuit and a second communication sub-circuit a sub-circuit for transmitting a signal in a preset communication mode when the differential signal satisfies a preset condition; an inversion circuit, connected to the communication circuit, for inverting the first communication sub-circuit or the first communication sub-circuit The level signal of the two communication sub-circuits. The invention solves the technical problem that the communication chip in the related art can only integrate one communication mode, provides a communication chip compatible with multiple communication modes, improves the integration degree of the communication chip, and improves the utilization rate of the PCB.

Description

technical field [0001] The invention relates to the field of circuits, in particular to a communication chip circuit, a communication method, a storage medium, and an electronic device. Background technique [0002] In related technologies, when transmitting long-distance communication signals, different communication methods are often selected according to different requirements. The communication methods used are 485 communication and CAN communication; and the application of different communication methods will be limited to the roll call method and wiring method of the overall system. In terms of hardware compatibility, 485 communication and CAN communication need to use their own communication chips; if the purpose is to be compatible with the two communication methods to improve the integration of the motherboard, but the structure will reduce the PCB utilization rate, the loss outweighs the gain. The advantage of 485 communication is very convenient from the software...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40
CPCH04L12/40013H04L12/40032H04L12/40169H04L2012/40215
Inventor 刘诗玄唐海洋高雅魏朋朋高杰郭晓迪
Owner GREE ELECTRIC APPLIANCES INC