The features of realtek full-duplex ethernet controller are introduced. The ethernet interface circuit with RTL8019AS in TMS320F206 digital signal processor system is designed. The REL8019AS is in jumper mode.

• 介绍以太网控制器RTL8019AS的主要特点,给出了利用RTL8019AS实现TMS320F206 dsp与以太网互连的接口电路,接口方式为跳线模式。