programmable logic

Testability Design for Programmable Logic Arrays

可编程逻辑阵列的易测性设计

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Application of Programmable Logic Controller in Central Controller of Centralize Air Conditioning

可编程控制器（PLC）在集中空调中央控制器中的应用

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There are three important parts in industrial automation field, such as PLC ( Programmable Logic Controller), robot and CAD/ CAM.

可编程控制器（PLC）、机器人、CAD/CAM是工业自动化领域的三大基础。

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The development course 、 exploitation flow 、 exploitation environment and hardware description language of programmable logic device are discussed in detail too.

介绍了可编程逻辑器件的发展历程、开发流程、开发环境、硬件描述语言等内容。

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Programmable logic, in particular field programmable gate array ( FPGA) is such a solution.

可编程逻辑，特别是现场可编程门阵列（FPGA）便是这样的解决方案。

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The programmable logic device of FPGA is a core controller unit of the design and it is composed of three modules: the process control course module, parameters setting and calling module and communication module.

该设计以可编程逻辑器件为核心控制部件，它由工序控制流程模块、参数设置及调用模块和通讯模块三个模块组成；

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The paper analyses the feasibility and the foreground of the appliance of designing PCI bus interface with programmable logic, then puts forward the PCI target interface block diagram according to the designing demand and a circuit design scheme.

文中分析可编程器件在PCI总线产品设计中的可行性和应用前景以及PCI总线从模块接口电路的结构，提出子电路模块的具体实现方案。

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We use Qt technology to realize the function of each module in Linux to complete the development of communication software. Finally, we do an experiment with programmable logic controller.

在Linux下使用Qt技术实现了每个模块的功能，完成了通信软件的开发，最后以可编程设备为实验对象进行实验。

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Car dumper driver frequency control system constitutes a programmable logic controller, the AFE rectifier feedback device, vector inverter, drive motor, speed sensor, PC, and control cabinet.

翻车机驱动变频调速控制系统由可编程逻辑控制器、AFE整流回馈装置、矢量逆变器、驱动电动机、速度传感器、上位机以及控制柜等构成。

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Based on the problem of measuring the time variable in the development of magnetostrictive liquid level sensor, a design scheme to realize the time variable measurement of high distinguishability is presented by use of complex programmable logic device ( CPLD).

针对磁致伸缩液位传感器的国产化开发研制中的时间量检测问题，提出采用复杂可编程逻辑器件（CPLD）实现高分辨力时间量检测的方案。

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The use of programmable logic controller ( PLC) to control air source hot pump, steam auxiliary heating device etc to fit with solar heat collection device, fulfills control for bath water heating process, achieved environmental protection and energy saving operation effect.

用可编程控制器PLC控制空气源热泵、蒸汽辅助加热装置等，配合太阳能集热装置，实现对洗浴用水加热过程的控制，达到了环保、节能的运行效果。

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Technology on configurable system-on-chip FPGA ( Field Programmable Gate Array) is a kind of programmable logic device.

可配置片上系统技术FPGA属于可编程逻辑器件，芯片内部以阵列状排列各种可配置逻辑模块。

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Field Programmable Gate Array ( FPGA) is the programmable logic devices widely used today.

现场可编程门阵列是当今运用极为广泛的可编程逻辑器件。

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We could obtain dictates in the steady-state visual evoked potential ( SSVEP) and can control the spatial movement of the artificial limb through a programmable logic controller ( PLC).

通过基于稳态视觉诱发电位构造的脑-机接口获取控制指令，通过可编程逻辑控制器（PLC）控制机械手完成规划的动作。

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The programmable logic controller used in burner management system BMS is introduced here.

介绍锅炉燃烧管理系统（BMS）中应用的可编程控制器（简称PLC）系统。

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Design the agriculture glasshouse control system with the programmable logic controller

利用PLC设计农业温室控制系统

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This paper introduces the design of automatic knitting control system based on programmable logic controller for knitted cap machine.

本文介绍了以针织帽机为对象，采用可编程序控制器设计的帽片自动编织控制系统。

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The paper also suggests to use programmable logic device ( PLD) as logic control chip to control SDRAM, and so makes it possible to use SDRAM in projects, thus offers a new way to electronic design in which high speed and huge storage memory is needed.

提出了用可编程逻辑器件作为逻辑控制芯片对内存条进行控制，从而使在工程项目中使用计算机内存条成为可能，为需要大容量高速存储器的电子设计提供了一种新的思路。

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Study on the Realization of Crypto Arithmetic Function Using Applicable Specific Programmable Logic

利用特定应用可编程逻辑实现密码算法功能的研究

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Ladder diagram is a very important language in traditional PLC ( Programmable Logic Controller) software. The design of ladder diagram language checking module will be introduced in this paper.

梯形图是传统的PLC（可编程控制器）编程软件中非常重要的语言.本文将介绍一下PLC编程软件中梯形图语言检查模块的设计。

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Csb-21 a equipment provides function for automatic setting of protection manners, besides programmable logic setting.

CSB-21A 装置除了可以用可编程逻辑整定来设定保护方式外,还提供了自动方式设定功能.

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By analyzing the limitations of magnetic-switchgear at present, a novel intelligent combined switchgear measurement and control system is developed based on programmable logic controller ( PLC).

通过分析目前磁力起动器所存在的缺陷，以PLC为中央控制单元，设计了一种新型智能化组合磁力控制站测控系统。

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The principle and technological process of how to change the contactor control on mixed feed production line into programmable logic control ( PLC) system are introduced in this article.

介绍了将配合饲料生产线的有触点控制改造成PLC可编程逻辑控制系统的原理和工艺流程；

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An electronic coded lock based on in system programmable ( ISP) technology and complex programmable logic device ( CPLD) is introduced in this paper. The operation principle and design of hardware and software of electronic coded lock are introduced in detail.

介绍一种基于在系统可编程（ISP）技术和复杂可编程逻辑器件（CPLD）的新型电子密码锁的设计方法，阐述了其工作原理和软硬件设计。

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PLC ( Programmable Logic Controller) is still adopted as control core to design mechanical parking system at home and abroad.

目前国内外仍以采用PLC（Programmable Logic Controller）作为控制核心来设计立体车库。

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In this project, the author innovatively modified the open-source isolated island structure FPGA place and route tool VPR developed by University of Toronto into an anti-fuse programmable logic core which support row-based routing.

在此工作中，作者创新地将多伦多大学开发的用于隔离岛型FPGA结构的开源布局布线工具VPR改进成了可以支持基于行布线结构的反熔丝型可编程逻辑核。

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Programmable logic, in particular field programmable gate array ( FPGA ) is such a solution.

可编程逻辑, 特别是现场可编程门阵列 ( FPGA ) 便是这样的解决方案.

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This paper presents a general pulse generator application specific integrated circuit ( ASIC) for power electronics devices designed with the large-scale programmable logic devices.

提出一款基于大规模可编程逻辑器件设计的具有多种功能的电力电子设备通用脉冲发生专用集成电路（ASIC）。

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Through the programmable logic device ( PLD), the first-in first-out ( FIFO)'s four precise clock and write enabling signals can be achieved, thus the accuracy of the whole system and flexibility of the time delay are increased.

通过PLD能够得到FIFO4路精确的时钟和读写使能信号，从而提高了整个系统的工作时钟精确度和延时的灵活性。

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The control system of laying powder device is devised. Programmable Logic Controler ( PLC) is used to implement the time sequence control of the entire device. The hardware and software's design scheme of frequency control system are given for controlling the main motor.

设计铺粉装置的驱动控制系统，应用可编程控制器（PLC）完成了整个装置的时序控制设计，并针对主电机进行了变频调速控制系统的软硬件设计。

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