虫虫首页| 资源下载| 资源专辑| 精品软件
登录| 注册

These

  • WP196-平面显示器中的Xilinx器件

      According to CIBC World Markets, Equity Research, theFlat Panel Display (FPD) industry has achieved sufficientcritical mass for its growth to explode. Thus, it can nowattract the right blend of capital investments and R&Dresources to drive technical innovation toward continuousimprovement in view quality, manufacturing efficiency,and system integration. These in turn are sustainingconsumer interest, penetration, revenue growth, and thepotential for increasing long-term profitability for industryparticipants. CIBC believes that three essential conditionsare now converging to drive the market forward

    标签: Xilinx 196 WP 平面显示器

    上传时间: 2015-01-02

    上传用户:小枫残月

  • XAPP1065 - 利用Spartan-6 FPGA设计扩频时钟发生器

      Consumer display applications commonly use high-speed LVDS interfaces to transfer videodata. Spread-spectrum clocking can be used to address electromagnetic compatibility (EMC)issues within These consumer devices. This application note uses Spartan®-6 FPGAs togenerate spread-spectrum clocks using the DCM_CLKGEN primitive.

    标签: Spartan XAPP 1065 FPGA

    上传时间: 2013-11-01

    上传用户:hjkhjk

  • XAPP328-使用CPLD设计MP3播放器

      MP3 portable players are the trend in music-listening technology. These players do not includeany mechanical movements, thereby making them ideal for listening to music during any type ofactivity. MP3 is a digital compression technique based on MPEG Layer 3 which stores music ina lot less space than current CD technology. Software is readily available to create MP3 filesfrom an existing CD, and the user can then download These files into a portable MP3 player tobe enjoyed in almost any environment.

    标签: XAPP CPLD 328 MP3

    上传时间: 2013-11-23

    上传用户:nanxia

  • WP312-Xilinx新一代28nm FPGA技术简介

    Xilinx Next Generation 28 nm FPGA Technology Overview Xilinx has chosen 28 nm high-κ metal gate (HKMG) highperformance,low-power process technology and combined it with a new unified ASMBL™ architecture to create a new generation of FPGAs that offer lower power and higher performance. These devices enable unprecedented levels of integration and bandwidth and provide system architects and designers a fully programmable alternative to ASSPs and ASICs.

    标签: Xilinx FPGA 312 WP

    上传时间: 2013-12-07

    上传用户:bruce

  • Verilog Coding Style for Efficient Digital Design

      In this paper, we discuss efficient coding and design styles using verilog. This can beimmensely helpful for any digital designer initiating designs. Here, we address different problems rangingfrom RTL-Gate Level simulation mismatch to race conditions in writing behavioral models. All Theseproblems are accompanied by an example to have a better idea, and These can be taken care off if Thesecoding guidelines are followed. Discussion of all the techniques is beyond the scope of this paper, however,here we try to cover a few of them.

    标签: Efficient Verilog Digital Coding

    上传时间: 2013-11-23

    上传用户:我干你啊

  • US Navy VHDL Modelling Guide

      This document was developed under the Standard Hardware and Reliability Program (SHARP) TechnologyIndependent Representation of Electronic Products (TIREP) project. It is intended for use by VHSIC HardwareDescription Language (VHDL) design engineers and is offered as guidance for the development of VHDL modelswhich are compliant with the VHDL Data Item Description (DID DI-EGDS-80811) and which can be providedto manufacturing engineering personnel for the development of production data and the subsequent productionof hardware. Most VHDL modeling performed to date has been concentrated at either the component level orat the conceptual system level. The assembly and sub-assembly levels have been largely disregarded. Under theSHARP TIREP project, an attempt has been made to help close this gap. The TIREP models are based upon lowcomplexity Standard Electronic Modules (SEM) of the format A configuration. Although These modules are quitesimple, it is felt that the lessons learned offer guidance which can readily be applied to a wide range of assemblytypes and complexities.

    标签: Modelling Guide Navy VHDL

    上传时间: 2013-11-20

    上传用户:pzw421125

  • CPLD和FPGA设计介绍

    Field Programmable Gate Arrays (FPGAs) are becoming a critical part of every system design. Many vendors offer many different architectures and processes. Which one is right for your design? How do you design one of These so that it works correctly and functions as you expect in your entire system? These are the questions that this paper sets out to answer.

    标签: CPLD FPGA

    上传时间: 2013-10-22

    上传用户:lmq0059

  • 能量收集系统的设计挑战

    Modern electronic systems solve so many difficult problems that they often seem like magic. Nonetheless, These systems all have thesame basic limitation: they need a source of electrical power! Most of the time this is a straightforward challenge for the electronicdesigner, because there are many power-delivery solutions. Yet sometimes a device has no direct power source, and running wiresor replacing batteries is impractical. Even when long-life batteries are usable, they eventually need to be replaced, which requires aservice call.

    标签: 能量收集

    上传时间: 2015-01-03

    上传用户:zukfu

  • 电池组电压测量的研究

      Automobiles, aircraft, marine vehicles, uninterruptiblepower supplies and telecom hardware represent areasutilizing series connected battery stacks. These stacksof individual cells may contain many units, reaching potentialsof hundreds of volts. In such systems it is oftendesirable to accurately determine each individual cell’svoltage. Obtaining this information in the presence of thehigh “common mode” voltage generated by the batterystack is more diffi cult than might be supposed.

    标签: 电池组 电压 量的研究

    上传时间: 2013-10-24

    上传用户:kang1923

  • XAPP904 - CoolRunner-II特性LCD模块接口

      There are many manufacturers of dot matrix LCD modules. However, most of These displaysare similar. They all have on-board controllers and drivers capable of displaying alpha numericsand a wide variety of other symbols (including Japanese "Katakana" characters). The internaloperation of LCD controller devices is determined by signals sent from a central processing unit(in this case, a CoolRunner-II CPLD).

    标签: CoolRunner-II XAPP 904 LCD

    上传时间: 2013-12-17

    上传用户:haiya2000