基于FPGA的异步串行通信的实现

Realization of Asynchronous Serial Communication Based on FPGA

随着FPGA的飞速发展,在异步串行通信中FPGA发挥着越来越重要的作用。本文基于Altera公司的FPGA芯片,采用Verilog硬件描述,给出了帧同步的提取方法,成功地提取了同步信号位和数据位。

With the rapid development of FPGA, FPGA is playing an increasingly important role in asynchronous serial communication.This pa- per uses the Altera Corporation＇s FPGA chip,the method of detecting frame synchronization is discussed based on Verilog, the frame synchronization and effective import data are picked up successfully.