以太网控制器芯片RTL8019AS及其远程抄表系统中的应用

   介绍了以太网控制器芯片RTL8019AS,并给出了单片机控制RTL8019AS实现以太网通讯硬件电路的实现方法;在软件设计中,研究了对RTL8019AS进行复位、初始化、发送和接收的子程序。并论述了实现瘦客户因特网协议的思想。

  Ethernet controller RTL8019AS is introduced,and a method of single-chip computer controlling RTL8019AS to achieve ethernet communication is gived; In the software design,the RTL8019AS's reseting subprogram,initializing subprogram,sending data and recieving data subprogram are studied.At last,an idea of achieving a thin-client internet protocol is discussed.