按分类查找:

  • XAPP143-利用Verilog来创建CPLD设计

    This Application Note covers the basics of how to use Verilog as applied to ComplexProgrammable Logic Devices. Various combinational logic circuit examples, such asmultiplexers, decoders, encoders, comparators and adders are provided. Synchronous logiccircuit examples, such as counters and state m ...

    /dl/40069.html

    标签: Verilog XAPP CPLD 143

    上传时间: 2013-11-11

    上传用户:y13567890

  • XAPP105 - CPLD VHDL介绍

    This introduction covers the fundamentals of VHDL as applied to Complex ProgrammableLogic Devices (CPLDs). Specifically included are those design practices that translate soundlyto CPLDs, permitting designers to use the best features of this powerful language to extractoptimum performance for CPLD ...

    /dl/40070.html

    标签: XAPP CPLD VHDL 105

    上传时间: 2013-11-21

    上传用户:gtf1207

  • WP247 - Virtex-5系列高级封装

    The exacting technological demands created byincreasing bandwidth requirements have given riseto significant advances in FPGA technology thatenable engineers to successfully incorporate highspeedI/O interfaces in their designs. One aspect ofdesign that plays an increasingly important role isthat o ...

    /dl/40072.html

    标签: Virtex 247 WP 高级封装

    上传时间: 2013-11-07

    上传用户:wanghui2438

  • XAPP944 - 将Xilinx CoolRunner-II CPLD用作数据流开关

      This application note shows how a Xilinx CoolRunnerTM-II CPLD can be used as a simplelogical switch that can quickly and reliably select between different MPEG video sources. Thesource code for the design is available on the Xilinx website, and is linked from the “VHDLCode” se ...

    /dl/40092.html

    标签: CoolRunner-II Xilinx XAPP CPLD

    上传时间: 2013-12-16

    上传用户:qwer0574

  • XAPP708 -133MHz PCI-X到128MB DDR小型DIMM存储器桥

      The Virtex-4 features, such as the programmable IDELAY and built-in FIFO support, simplifythe bridging of a high-speed, PCI-X core to large amounts of DDR-SDRAM memory. Onechallenge is meeting the PCI-X target initial latency specification. PCI-X Protocol Addendum tothe PCI Local Bus Spec ...

    /dl/40099.html

    标签: PCI-X XAPP DIMM 708

    上传时间: 2013-11-24

    上传用户:18707733937

  • XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接

    XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接  The I/Os in Xilinx® 7 series FPGAs are classified as either high range (HR) or high performance (HP) banks. HR I/O banks can be operated from 1.2V to 3.3V, whereas HP I/O banks are optimized for operation between 1.2V and ...

    /dl/40104.html

    标签: XAPP FPGA Bank 520

    上传时间: 2013-11-06

    上传用户:wentianyou

  • 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 deve ...

    /dl/40131.html

    标签: Modelling Guide Navy VHDL

    上传时间: 2013-11-20

    上传用户:pzw421125

  • VHDL,Verilog,System verilog比较

      本文简单讨论并总结了VHDL、Verilog,System verilog 这三中语言的各自特点和区别As the number of enhancements to variousHardware Description Languages (HDLs) hasincreased over the past year, so too has the complexityof determining which language is best fora particular design. Many designers ...

    /dl/40147.html

    标签: Verilog verilog System VHDL

    上传时间: 2014-03-03

    上传用户:zhtzht

  • 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 ...

    /dl/40148.html

    标签: CPLD FPGA

    上传时间: 2013-10-22

    上传用户:lmq0059

  • allegro cx manual教程

    We would like to welcome you as a user of the Allegro CX, a rugged, handheld fi  eld PC for data collection. Developed with the input of data collection professionals worldwide, the Allegro CX is adaptable and versatile for use in a wide variety of data collection environments. The Allegr ...

    /dl/40217.html

    标签: allegro manual cx 教程

    上传时间: 2015-01-02

    上传用户:zhangyi99104144