具有网络接口的单片机IC设计

he design of IP core for 8051 microcomputer and network controller are introduced in this paper,analyze their function and structure,realize the design of 8051 SoC which with network interface based on FPGA.The design solved the problem that the traditional MCU can not connect to the internet simple and effective,and the system through the corresponding simulation test.This system can work under 120MHZ clock,improve the work efficiency.Using VHDL language implements the design completely,adopts Vritex-II pro FPGA of Xilinx as kernel device.