助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[10]条 当前为第1条到10条
 

相关语句
scale programmable logic device
    This article discusses digital cymometer design principles and procedu res by using VHDL hardware descriptive programming,EDA tools and on the basis o f grand scale programmable logic device FPGA/CPLD.
    详细论述了利用VHDL硬件描述语言设计 ,并在EDA(电子设计自动化 )工具的帮助下 ,用大规模可编程逻辑器件 (FPGA/CPLD)实现数字频率计的设计原理及相关程序。
    The popular Large Scale Programmable Logic Device FPGA and VHDL Hardware Descriptive Language was used in the signal generator, and the high speed PCI Bus was used to link to the interface with special chip PLX PCI9052. So they have excellent performance, such as modularization, high speed of data transmission and flexible maneuverability.
    论文中采用了目前流行的大规模可编程逻辑器件FPGA与硬件描述语言VHDL进行12路相控信号源和小型化多波束条带测深仪接口的逻辑设计,并通过专用芯片PLX PCI9052实现基于PCI总线的接口技术设计,从而使信号源和接口具有模块化、高数据传输速度和控制灵活的特点。
    Based on the demand of the power quality' s harmonic monitor and the specialty of large scale programmable logic device, this paper advances a frame of a 24-bit float point FFT module in FPGA.
    论文根据电能质量谐波监测要求和大规模可编程逻辑器件的特点,设计了一个基于可编程逻辑器件的24位浮点FFT处理模块。
    In order to enhance the integration of a microcomputer system and rebuild it's functions,a designing example,which has utilized a high integration and Large scale Programmable Logic Device,is introduced.
    为了提高微机系统的集成度并实现微机系统的功能重构 ,利用大规模可编程逻辑器件集成度高及用户可编程等特点 ,借助EDA工具 ,设计了基于大规模可编程逻辑器件的微机系统接口电路。
    Blocking design ideal and vast scale programmable logic device are used to make the system programmable and maintainable.
    模块化设计以及大规模可编程逻辑器件的采用使系统具有较强的可编程性和可维护性。
    Along with the progress of very large scale programmable logic device (VLSPLD) recently, one solution based on VLSPLDs for designing the VXI instrument interface module is raised in this article with obvious advantage of flexibility, reliability and reusability. The design procedure,instantiated as the A16/D16 register-based VXI instrument,is given in detail. The conclusion can be extended to the other type VXI instruments.
    随着近年来大规模可编程逻辑器件技术的发展 ,为了提高设计的灵活性、可靠性和复用性 ,以A16/D16型寄存器基仪器为例 ,提出了VXI仪器通用接口电路模块的集成化设计方法 ,结论可以推广到一般的A2 4和A32仪器 ,文中详尽描述了设计的方法和实现的过程
    The design of the CDMA trial communication system is realized with VHDL. Downloading it to the ISP1032E large scale programmable logic device of the LATTICE company in America,the CDMA trial communication system is completed.
    用VHDL实现对CDMA实验通讯系统的设计 ,并下载到美国LATTICE公司的大规模可编程逻辑器件ISP10 32E上 ,完成对系统的实现
    Especially, the system becomes more concise and stable by use of large scale programmable logic device ISPLSI- 1032E gate array.
    ; 在硬件、软件上进行了优化设计特别是采用了大规模可编程逻辑器件ISPLSI-1032E门阵列使该系统更简洁、稳定。
    The writer has adopted the design idea of top graphic to design the core chip,a decimal counter and a frequency controlling signal generator. Particularly,the circuit of the digital cymometer is designed on a grand scale programmable logic device FPGA.
    本文采用自顶向下的设计方法,对数字频率计的核心——十进制计数器和测频控制信号发生器进行设计,其特点是将数字频率计的电路集成在一块大规模可编程逻辑器件(FPGA)芯片上。
    To domestic popular design method about Embedded System at present, programmable logic device as FPGA or CPLD merely is treated as glue logic circuits to Embedded Processor or used for to realize the simple logic circuits of communication under major part situation. Along with rapid development change about programmable logic device craft and the development kit ,new generation high performance low price very large scale programmable logic device that take FPGA as core will play more and more vital role in process of Embedded Product Design.
    目前国内流行的嵌入式设计方法中,FPGA/CPLD等可编程逻辑器件在绝大部分场合下仅作为嵌入式处理器的胶合逻辑或只是用来实现一些通信的简单逻辑,但随着可编程逻辑器件工艺和开发工具日新月异的发展,以FPGA为核心的高性价比的新一代超大规模可编程逻辑器件已经开始在嵌入式产品设计中发挥出越来越重要的作用。
 

首页上一页1下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社