【摘 要】
：
介绍了一种基于LabVIEW的针对FPGA的数据开发接口平台。该系统核心硬件由FPGA组成,可提供数据处理、数据IO等多种功能,并通过PC104对外提供PCI接口实现通信。该系统可兼容NI(
【机 构】
：
核探测与核电子学国家重点实验室中国科学技术大学近代物理系,
论文部分内容阅读
介绍了一种基于LabVIEW的针对FPGA的数据开发接口平台。该系统核心硬件由FPGA组成,可提供数据处理、数据IO等多种功能,并通过PC104对外提供PCI接口实现通信。该系统可兼容NI(美国国家仪器公司)CRIO机箱。它不同于传统的用HDL语言对FPGA的开发流程,这样一个系统的所有软件代码,包括FPGA代码都可以由LabVIEW语言实现。借助于图形化的LabVIEW语言,它大大降低了实验人员对于FPGA的开发要求,是一种通用的数据处理和数据接口平台。给出了平台的结构组成,并着重介绍了平台数据传输部分的实现和测试。
This paper introduces a data development interface platform based on LabVIEW for FPGA. The core hardware of the system is composed of FPGA, which can provide many functions such as data processing, data IO and so on, and provide PCI interface to realize communication through PC104. The system is compatible with NI (National Instruments) CRIO chassis. It is different from the traditional HDL language on the FPGA development process, such a system, all software code, including FPGA code can be achieved by the LabVIEW language. With the help of graphical LabVIEW language, it greatly reduces the experimenter’s requirements for FPGA development, and is a universal data processing and data interface platform. The structure of the platform is given, and the implementation and testing of the platform data transmission is emphatically introduced.
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