Research and Realization of CPCI/PXI Hot-swap Technology Based on VxWorks

被引:0
|
作者
Guo, Qiangliang [1 ]
Fu, Li [1 ]
Hu, Xiaoguang [1 ]
机构
[1] Beihang Univ, State Key Lab Virtual Real Technol & Syst, Beijing 100191, Peoples R China
来源
PROCEEDINGS OF THE 2015 10TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS | 2015年
关键词
CPCI/PXI; hot-swap; VxWorks; software; DESIGN;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The requirement of stability and reliability for system bus is increasing significantly, such as CPCI/PXI or the express versions. Hot-swap capability, one of most attractive features of CPCI, can avoid restarting and reducing the waiting time of testing system, when the devices are replaced, and then the reliability is improved. This paper explains the hot-swap capability of CPCI and the design ideology of HA hot-swap system, builds a system framework, introduces the realization of hot- swap functionality of CPCI based on VxWorks, and develops universal and authentic hot-swap software. The paper realizes the CPCI hot- swap under VxWorks, and the hot-swap software has been applied to real testing system.
引用
收藏
页码:817 / 821
页数:5
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