CompactPCI/PXI总线的热插拔技术研究及其实现  

The study and realizing of the Hot Swap on the basis of CompactPCI/PXI Bus

作　　者：许川佩[1] 胡德国[1] 

机构地区：[1]桂林电子科技大学电子工程学院,541004

出　　处：《微计算机信息》2008年第32期305-307,共3页Control & Automation

基　　金：广西科学研究与技术开发计划项目(桂科攻05370512-2)

摘　　要：CompactPCI/PXI总线的热插拔功能可以在系统不断电的情况下插入或拔出热插拔工作模块,而不干扰系统的正常运行。本文分析了CompactPCI/PXI总线的热插拔(Hot Swap)系统结构以及热插拔工作过程。详细给出利用PCI9030和LTC1643L实现热插拔的硬件电路设计方法,从而为开发支持热插拔的CompactPCI/PXI板卡提供好的借鉴作用。Hot Swap function of CompactPCI/PXI Bus can allow working board to be inserted or removed when the system is on power, and does not bother the system working fight. The paper analyzes the architecture of CompactPCI/PXI Bus and its working process. Besides, it also provides the solution how to design the hardware by using PCI9030 and LTC1643L. So it can give a good example for the designer who wants to design the Compact/PXI Board which can support the Hot Swap.

关 键 词：COMPACTPCI/PXI 热插拔 LTC1643L 

分 类 号：TN492[电子电信—微电子学与固体电子学]