摘要
随着网络技术和嵌入式技术的迅速发展,嵌入式系统与以太网的结合成为了一种必然的趋势。本文对嵌入式设备的网络化接口技术做了详细的分析,并以ATmega128单片机和CP2200以太网控制器为例,给出了网络接口模块设计的具体方案,对系统的软硬件实现进行了详细介绍,同时根据嵌入式网络的实际应用,对TCP/IP协议进行了精简。
It is necessary trend that Ethernet is linking with embedded -system with developing of internet and embed technology. This paper analyzed the embedded device network interface technology, and presents a design based on Atmega128 and CP2200 .The hardware architecture of the system is introduced, the implementation of software and hardware described in details, the TCP/IP is chosen for the protocol stack, and the implementation is simplified for embedded application systems.
出处
《微计算机信息》
2009年第35期54-55,46,共3页
Control & Automation
