The system using Advanced Risc Machine(ARM) to control RTL8019AS,realizes the Address Resolution Protocol(ARP) and a tiny Transfer Control Protocol/Internet Protocol(TCP/IP) which is designed by ourselves based on the Ethernet Protocol.

• 方案采用ARM CPU来控制网卡芯片RTL8019AS,在以太网协议上实现了ARP协议和自行设计的小型TCP I/P协议栈。