一种基于寄存器基器件的VXI总线接口设计  

A design of VXI bus interface based on register-based device

作　　者：曹琳[1] 姜威[1] 

机构地区：[1]山东大学信息科学与工程学院

出　　处：《电子技术应用》2011年第11期103-106,共4页Application of Electronic Technique

基　　金：山东省科技发展计划项目(2011GNC11031)

摘　　要：针对目前VXI接口电路模块需要使用大量芯片、接口响应速度慢的问题,提出了一种基于寄存器基器件的VXI总线接口设计方案,并对该方案功能进行了详细的分析。最后在具体应用中与早期的方案进行了性能对比,对比结果显示本方案具有明显的优势,可大大提高接口模块的集成度和速度,并解决了基于VXI接口电路的高速数据存储问题。The VXI interface circuit faced the question of needs many chips and the interface responds slowly, so this paper offer a VXI bus interface design solution based on register-based device. And then the new solution are analyzed in detail, finally compared with an old solution in a specific application, the result shows that the new solution has obvious advantage than the early one, which increased the integration and speed of the interface module and resolved the problem of high speed data storage based on VXI interface circuit.

关 键 词：寄存器基 接口电路 VXI总线 IT9010 双口RAM 

分 类 号：TP332.1[自动化与计算机技术—计算机系统结构]