2008•MicroprocessorsRequires access
Hardware Design and Implementation of Embedded Ethernet Interface
Xie Jia
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Abstract
The article introduces the implement process of Ethernet interface,which is composed of 32-bit embedded micro process Unit EP7312,made by Cirrus Logic Corporation and network interface controller RTL8019AS,made by REALTEK Corporation.RTL8019AS,as Ethernet's core network interface controller chip,is the key hardware interface part between the embedded system and Internet.It will accomplish the function of receiving and sending network data of embedded system.