The simulation and analysis of key techniques of the Ethernet interface design

In order to test and improve the Ethernet data transmission efficiency, it designed a embedded Ethernet interface whose Central control unit is MSP430 in order to drive the Ethernet interface chip DM9000.Adopting the mind of despreated-stair design, The diving program completed the Packaging of the interface function which is used to control the Ethernet interface,and achieved the sample UDP transmission. According to these, analysed the key bottlenecks and solutions of the achievement of the Ethernet interface.