CompactPCI热插拔技术与LTC1643L热插拔控制器的应用研究

Applications and Research About CompatctPCI hot Swap Technology and LTC1643L hot swap Controller

Compact PCI总线是当今计算机最快的数据通信总线 ,通信率达 1 3 2Mb/s。随着科学技术的发展 ,Compact PCI总线产品的开发与应用研究越来越多 ,同时推出了 Compact PCI热插拔应用技术。该技术以其系统可带电插拔部件的独特技术风格 ,在计算机软件的支持下 ,正得以广泛的应用。本文分析了 Compact PCI总线热插拔技术特点 ,并详细介绍了作者在实时系统中应用 L TC1 64 3 L芯片的体会与设计要点。

CompactPCI BUS is the fastest data communication bus in computer today.Its communication rate is 132Mbits/s.In the development of the technology,CompactPCI products that have been developed and applied are more and more.At the same time CompactPCI hot swap application technology is appeared.The technology has uniquely style of plus and remove components in the live system,it is diffusely applied under the sustentation of the software.The article analyses CompactPCI BUS hot swap technology specialty,and detailed introduce design experience and nubs about LTC1643L chip application in real time system.\;