嵌入式系统基于IP的网络接口驱动程序的实现

The Implementation of Network Interface Driver of Embedded System Based on IP

嵌入式网络接口是嵌入式系统和网络相连的关键部分.详细给出了用微处理器EP7312和网络接口芯片RTL8019AS相结合实现的以太网接口驱动程序的实现过程以便方便、低廉地将信息传送到世界上的任何地方.

Embedded Ethernet interface is the key part on connecting embedded system to Internet.The article introduces the implement process of Ethernet interface,which is composed of micro process Unit EP7312 and network interface controller RTL8019AS in details in order to realize the aim in which information can be transmitted to any places conveniently and cheaply all over world.