多种高速串行总线的对比研究与分析

针对新一代非嵌入式系统及嵌入式系统对数据通信传输能力需求的进一步提高，高速串行总线技术应时而生，高速串行总线中应用最为广泛的三种为以太网总线、PCIe总线及RapidIO总线。对比分析以太网、PCIe及RapidIO的特点及原理，通过对比其区别为硬件设计时选用合适的高速串行总线提供一定的帮助。

Comparative Study and Analysis of Multiple High Speed Serial Bus

For a new generation of non-embedded system and embedded system of Data transmission capacity needs to further improve,the high speed serial bus should be timely,high speed serial bus used most widely three is Ethernet bus,PCIe bus and RapidIO bus.Comparative analysis of principles and characteristics of Ethernet bus,PCIe bus and RapidIO bus,through the comparison of the difference,the hardware design for the selected appropriate high speed serial bus to provide some help.