【摘要】 指出传统的逻辑分析仪结构复杂,成本较高,而以虚拟仪器为思想,基于LabWindows/CVI和EDA技术的虚拟逻辑分析仪的设计思想和方法,不仅扩展了逻辑分析仪的分析和计算能力,还降低了仪器的成本,增强了仪器的通用性。重点阐述了基于LabWindows/CVI和EDA技术的虚拟逻辑分析仪的硬件电路设计和软件设计部分。更多还原

【Abstract】 This paper points out that the conventional structure of Logic Analyzer is complex and the cost is comparatively high.It also introduces the designing ideas and methods of Virtual Logic Analyzer based on LabWindows/CVI and EDA’s Technology.The Logic Analyzer not only expands the ability of analysis and calculation,but also strengthens the instrumental general use,thus lowering the cost of the Logic Analyzer.The paper mainly expatiates on the design of the hardware circuit and the software in the Virtual Logic Analyzer based on LabWindows/CVI and EDA’s technology.更多还原