一种循环码实验系统的设计和研制

The Design and Development of a Cyclic Code Experiment System

简单分析了传统通信原理实验箱的不足 ,给出了循环码的基本原理 ,提出了一种基于“硬件编码和软件解码”的新型循环码实验系统总体方案 ,设计并实现了编码器硬件平台和解码器软件平台 ,给出了相应的硬件框图和软件界面。该实验系统将计算机技术与通信教学实验有机结合 ,涉及硬件电路设计、高级语言程序设计和计算机通信等。实验可参与性强 ,参与点涉及循环码编译码的每一个关键知识点 。

This paper analyses the disadvantages of traditional communication principle experiment box simply, gives the basic fundamentals of cyclic code, advances the project of a new cyclic code experiment system bases on “hardware coding and software decoding”, designs and implements the hardware platform of coder and software platform of decoder, gives out the relevant hardware framework and software interface. This experiment system combines computer technique with teaching experiment of communication, involves hardware circuit design, high level language programming and computer communications. The experiment has great capabilities in participating. Participating points distribute in every key knowledge points of cyclic coder and decoder. It's very suitable to the experiment for teaching cyclic code.