Sending end, receiving end and communication equipment

By introducing a verification code generation unit and a transmission unit into the information sending module of the sending end, and using the verification enable control word and the verification method to control word, flexible control of data frame format and transmission length is realized, and the problems of inflexible communication data and low baud rate in the prior art are solved, and the flexibility and reliability of communication are improved.

CN119766257AActive Publication Date: 2025-04-04DONGGUAN NOLI SEMICONDUCTOR TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411991472.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-04-04
Estimated Expiration
2044-12-31

AI Technical Summary

Technical Problem

The communication data of the existing general asynchronous receiver transmitter is inflexible and cannot meet the existing communication needs. The baud rate is low, which can easily lead to communication errors.

Method used

It provides a transmission end, including an information transmission module, and the information transmission module includes a verification code generation unit and a transmission unit. By checking the enabled control word and the check method control word, decide whether to enable the verification code generation and selection of the check code, and flexibly control the format and sending length of the data frame.

Benefits of technology

The verification method is variable and the data frame bit width is optional, which improves the flexibility and reliability of information transmission, and solves the problems of inflexible communication data and low baud rate in the prior art.

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Abstract

The invention discloses a sending end, a receiving end and communication equipment, the sending end comprises an information sending module, and the information sending module comprises a check code generation unit and a sending unit; and the check code generation unit determines whether to generate a check code for the received user data according to the check starting control word, if not, the user data is sent to the sending unit, and if yes, the check code is generated according to the check mode control word, and the user data and the check code are sent to the sending unit. When a sending end starts check code generation, a sending unit outputs data of a data frame according to a bit width value of a start bit, a bit width value of a check bit and a bit width value of a data bit; and when the sending end does not start the check code generation, the sending unit outputs the data of the data frame according to the bit width value of the start bit and the bit width value of the data bit. According to the sending end, the verification mode of the sent data frame can be changed, the bit width of the data frame can be selected, and the sending content of the information sending module can be flexibly controlled.
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