在分析当前嵌入式系统接入Intemet的方案后,采用了8位嵌入式微处理器和以太网控制芯片相结合这一低成本解决方案.探讨了TCP/IP协议的裁剪策略,实现了以51单片机为核心的嵌入式系统与Intemet的互联.通过实验验证了可行性.%A low-cost solution of 8-bit embedded microprocessor and Ethernet controller chip is proposed by analyzing the current embedded systems which is centralized access to Internet programs. The tailoring strategy of TCP/IP is developed and the connection of Internet and embedded system whose core is 51 MCU is realized. The design is feasible by experiments.
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