This paper introduces the design and realization of a high-speed and low-cost virtual logic analyzer based on FPGA and USB2.0 bus.
本文介绍了一种基于FPGA的USB2.0高速、低成本的虚拟逻辑分析仪的设计原理与实现方法。
The virtual network Lab is coming as the times require, there are the instruments which simulated by software, it can generate some valuable and virtual Logic instruments as even.
网络虚拟实验室顺时代潮流而生，它是用软件仿真来模拟已经存在和使用的设备，甚至创造出一些具有实用价值的、虚拟的逻辑仪器设备。
On the basis of above mentioned, this thesis discusses the research and design of virtual logic analyzer based on the full use of FPGA technology and virtual instrument technology.
正是基于此，本文充分运用FPGA技术和虚拟仪器技术，开展了虚拟逻辑分析仪系统的研究与设计。
What makes it possible for the two pieces of logic to communicate is a virtual service interface.
使两种逻辑能够进行通信的是虚拟服务接口。
Because virtual devices' logic is implemented on top of real devices, the latter have no knowledge about that logic and therefore are not able to pass on those notifications.
因为虑设备的逻辑是由顶层的设备所实现，而后者并不知道这些逻辑，并因此不能传送这些通知。
Meanwhile, the dynamic logic manufacturing cell concept is adopted to implement the dynamic alliance of virtual enterprise and the reconfiguration of this MES.
同时，采用了动态逻辑制造单元来实现虚拟企业间的动态联盟以及敏捷化智能MES 的可重构性。
An open logic framework for radio virtual training platform was proposed after system function analyzing and design.
通过系统功能分析和设计，提出了一个开放式的电台虚拟训练平台的逻辑框架。
Referring to Figure 6, the method begins by processing logic receiving a memory access request to a location in graphics virtual local memory address space (processing block 600).
参照图6，该方法通过处理逻辑接收对图形虚拟本地存储器地址空间中的位置的存储器存取请求开始(处理框600)。
Next, processing logic processes the access request by looking up the physical address represented by the virtual local memory address (processing block 602).
随后，处理逻辑通过查找虚拟本地存储器地址所表示的物理地址来处理存取请求(处理框602)。
You must instead provide your own alternative for node-type switching logic in the class or in virtual overrides.
您必须转而为类中或虚拟重写中的节点类型切换逻辑提供您自己的替代项。
The demand for actual equipments of the network simulation detection is reduced by simulating a single device into multiple virtual devices in logic.
通过将单台设备模拟为逻辑上的多台虚拟设备，减少了网络模拟测试对实际设备的需求量。
There is self-contradiction between logic and realistic in the nominal word virtual enterprise while the verbal word virtual enterprise, the virtual management of the enterprise, turns energetic.
名词性的虚拟企业逻辑和现实上存在矛盾，而动词的虚拟企业，即企业虚拟化运营则充满活力。
Network; programmable logic controller; virtual experiment;
网络；可编程控制器；虚拟实验；
Network; programmable logic controller; virtual experiment;
网络；可编程控制器；虚拟实验；
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