基于FPGA的可重用的VXI系统的设计
기우FPGA적가중용적VXI계통적설계
Design of Reusable VXI System Based on FPGA
  • 万方数据
    计算机测量与控制 계산궤측량여공제
    COMPUTER MEASUREMENT & CONTROL
    2010年 3期 691-693,696 ,共4页

    张晴晖%李俊萩%段芙蓉%荣剑

    장청휘%리준추%단부용%영검

    可重用%VXI寄存基接口%FPGA%EBC 可重用%VXI寄存基接口%FPGA%EBC
    가중용%VXI기존기접구%FPGA%EBC
    Reusable%VXI register-based interface%FPGA%EBC
    提出了一种可重用的VXI系统的实现方法;该系统的硬件结构是使用PPC405GP和FPGA来实现,并采用了一种简单且通用的总线和功能模块进行通信;这种系统结构使得该系统的功能升级和扩展变得非常容易,接口电路的设计也很简单;基于该平台,开发人员只需将接口定义了解清楚,就可以进行VXI产品的开发设计,而不需要花费大量的时间和精力来学习CPU系统以及VXI总线;该设计方法已成功应用于产品开发,应用结果表明,该设计方法的引人极大地提高了VXI产品的开发效率.
    제출료일충가중용적VXI계통적실현방법;해계통적경건결구시사용PPC405GP화FPGA래실현,병채용료일충간단차통용적총선화공능모괴진행통신;저충계통결구사득해계통적공능승급화확전변득비상용역,접구전로적설계야흔간단;기우해평태,개발인원지수장접구정의료해청초,취가이진행VXI산품적개발설계,이불수요화비대량적시간화정력래학습CPU계통이급VXI총선;해설계방법이성공응용우산품개발,응용결과표명,해설계방법적인인겁대지제고료VXI산품적개발효솔.
    A method of realizing a reusable VXI system is presented. The system' s hardware architecture is based on PPC405G Pand FPGA, and the system uses a simple, common bus to communicate with functional modules. This architecture makes the system upgrading and function expansion has become very easy, and the design of interface circuit become simply. Based on this platform, developers can de-sign VXI product only need to clearly understand the interface definition, and without the need to spend a lot of time and effort to learn the CPU system and VXI bus. This design method has been successfully applied to product development. Application results show that the intro-duction of the design method greatly improves the development efficiency of VXI product.
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