基于RTL8019以太网实验板的软件设计

摘要

In this paper,the method of developing PC program by using Winpcap groupware was briefly summarized.The primary register functions and initialization of the RTL8019 chip were discussed in detail.Software organization of Ethernet MAC layer frame is stated.Initializing program of RTL8019,sending program and receiving program of MAC layer's frame are discussed in detail.Program running is better,and its producing stage of experiment equipment is entered,and its application will strengthen students' mastery for local network principle and enhance students' practice integrated ability.%概述了使用Winpcap组件开发PC机端程序的方法；对RTL8019芯片内的主要寄存器功能和初始化进行了较为详细的论述；论述了以太网MAC层数据帧的软件组织;对RTL8019网络芯片初始化程序、MAC层数据帧的发送程序、接收程序的设计思想进行了详细的论述.目前程序运行良好,已进入实验设备的生产阶段,它的使用必将加深学生对局域网原理的理解并提高学生的实际综合能力运用水平.