基于MPC860处理器的双PCMCIA以太网口实现

Implementation of Dual PCMCIA Ethernet Ports Based on MPC860 Processor

MPC860芯片因其丰富的接口和强大的通信处理能力而被广泛应用于通信领域。但是,它不能直接扩展出两个以上的10/100Mbps自适应以太网口,限制了应用。该文分析了实现中的关键问题,提出一种基于其PCMCIA接口扩展的双100Mbps以太网接口的实现方案。

Due to the various ports and the ability of communication expand two or more 10/1 00Mbps adaptable Ethernet ports directly, which and gives out a resolution based on the PCMCIA ports of MPC860. processing, MPC860 is widely used in communication area. But it can＇t limits its application. This article analyzes the key problems in realization