W5100在FPGA系统中实现TCP/IP网络通信

Implementation of TCP / IP Network Communications in FPGA System Based on W5100

介绍了W5100在现场可编程门阵列(FPGA)系统中实现TCP/IP网络通信的方法。描述了W5100的内部架构和寄存器设置,设计了一套基于直接总线接口模式的FPGA系统,系统主要由FPGA、W5100及网络接口组成。FPGA通过状态机状态控制W5100,实现传输控制协议(TCP)/互联网协议(IP)。

The implementation methods of g TCP/IP network communications in FPGA system based on W5100 are introduced. The internal structure and register settings of W5100 are described, and a FPGA system model based on the direct bus interface mode is designed. The system is mainly composed of FPGA, W5100 and network interface. FPGA controls WS100 by state machine state to achieve Transmission Control Protocol（TCP）/Intemet Protocol （IP）.