A Circuit Design Based on high-speed serial communications data transfer network communication interface module

Abstract

Automation control and other consumer devices, industrial control and other fields, external communication interface many devices is still low speed serial port, but the low-speed serial inherent disadvantages: inability to concentrate, comprehensive, accurate and real-time monitoring data, which requires the design of serial communication data transfer network communication module; embedded system hardware design is the basis for successful design, and the design data module circuit basic circuit is the key to the success of the system hardware, the paper describes the hardware design of serial communication data transfer network communication module, and details the basic circuit design of the data module. the test results show that the basic circuit design fully meet the requirements of the system functions.