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 machines are also provided.
上传时间: 2013-11-11
上传用户:y13567890
One of the most misunderstood constructs in the Verilog language is the nonblockingassignment. Even very experienced Verilog designers do not fully understand how nonblockingassignments are scheduled in an IEEE compliant Verilog simulator and do not understand whenand why nonblocking assignments should be used. This paper details how Verilog blocking andnonblocking assignments are scheduled, gives important coding guidelines to infer correctsynthesizable logic and details coding styles to avoid Verilog simulation race conditions
上传时间: 2013-11-01
上传用户:xzt
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
本文利用Verilog HDL 语言自顶向下的设计方法设计多功能数字钟,突出了其作为硬件描述语言的良好的可读性、可移植性和易理解等优点,并通过Altera QuartusⅡ 4.1 和ModelSim SE 6.0 完成综合、仿真。此程序通过下载到FPGA 芯片后,可应用于实际的数字钟显示中。 关键词:Verilog HDL;硬件描述语言;FPGA Abstract: In this paper, the process of designing multifunctional digital clock by the Verilog HDL top-down design method is presented, which has shown the readability, portability and easily understanding of Verilog HDL as a hard description language. Circuit synthesis and simulation are performed by Altera QuartusⅡ 4.1 and ModelSim SE 6.0. The program can be used in the truly digital clock display by downloading to the FPGA chip. Keywords: Verilog HDL;hardware description language;FPGA
上传时间: 2013-11-10
上传用户:hz07104032
这个软件需要你的本机操作的。其他机器是算不出来的! 就是说 一台电脑只有一个注册码对应! 这里有个办法: MULTISIM2001安装方法: 一:运行SETUP.EXE安装。在安装时,要重新启动计算机一次。 二:启动后在“开始>程序”中找到STARTUP项,运行后,继续进行安装,安装过程中,第一次要求输入“CODE"码时, 输入“PP-0411-48015-7464-32084"输入后,会提示"VALID SERIAL NUMBER FOR MULTISIM 2001 POWER-PRO." 按确定,又会出现一个“feature code”框,输入“FC-6424-04180-0044-13881”后, 在弹出的对话框中选择“取消”,一路确定即可完成安装。 三:1.运行VERILOG目录内的SETUP安装 2.运行FPGA目录内的SETUP安装 3.将CRACK目录内的LICMGR.DLL拷贝到WINDOWS系统的SYSTEM 目录内 4.并将VERILOG安装目录内的同名文件删除 5.将SILOS.LIC文件拷到VERILOG安装目录内覆盖原文件,并作如下编辑: 6.将“COMPUTER_NAME”替换为你的机器名 7.将“D:\MULTISIM\VERILOG\PATH_TO_SIMUCAD.EXE”替换为你的 实际安装路径。如此你便可以使用VERILOG了。 四:安装之后,运行MULTISIM2001,会要求输入“RELEASE CODE",不用着急, 记下“SERIAL NUMBER"和“SIGNATURE NUMBER", 使用CRACK目录内的注册器“MULTISIM KEYGEN.EXE" 将刚才记下的两个号码分别填入后, 即可得到"RELEASE CODE", 以后就可以正常使用了。 五:接下来运行 database update目录中的几个文件, 进行数据库合并即可。祝你成功!! 六:启动MULTISIM2001时候的注册码 1: PP-0411-48015-7464-32084 2: 37506-86380 3:的三个空格 1975 2711 4842 里面包含了:Multisim2001汉化破解版、Multisim.V10.0.1.汉化破解版图解 解压密码:www.pp51.com
上传时间: 2013-11-16
上传用户:天空说我在
主机气缸油注油器说明书,Alpha Lubricator System Operation (ALCU) manual MC Engines。
标签: Lubricator Operation Engines System
上传时间: 2013-10-17
上传用户:ynzfm
DES 加密算法的VHDL和VERILOG 源程序及其TESTBENCH。
标签: TESTBENCH VERILOG VHDL DES
上传时间: 2015-01-04
上传用户:songyue1991
Award BIOS(Basic Input/Output System)(电脑启动时所必需)的源码
上传时间: 2014-01-04
上传用户:ecooo
一段病毒源码 把目标对准System目录,往里面灌垃圾文件
上传时间: 2014-02-21
上传用户:Ants
本文为verilog的源代码
上传时间: 2015-01-08
上传用户: