四选一选择器,输入四个,输出1个.当NM=00时选A 当NM=01时选B 当NM=10时选C 当NM=11时选D...

用VHDL实现十六位移位乘法器 才有移位相加法来实现-Use VHDL to achieve 16-bit shift multiplier shift only the sum of law to achieve

软件开发环境：ISE 7.1i 仿真环境：ISE Simulator 1. 这个实例实现通过ISE Simulator工具实现一个具有两个方向共八个灯的交通灯控制器； 2. 工程在project文件夹中，双击traffic.ise文件打开工程； 3. 源文件在rtl文件夹中，traffic.v为设计文件，traffic_tb.tbw是仿真波形文件； 4. 打开工程后，在工程浏览器中选择traffic_tb.tbw，在Process View中双击“Simulation Behavioral Model”选项，进行行为仿真，即可得到仿真结果。-Software development environment: ISE 7.1i simulation environment: ISE Simulator1. Realize this instance through the ISE Simulator tool to achieve a total of eight lights in both directions of traffic lights controller 2. Works project folder, double-click traffic.ise Open the project document 3. rtl source file in the folder, traffic.v for design documents, traffic_tb.tbw is the simulation waveform files 4. to open a project, the project browser, select traffic_tb.tbw, in the Process View in the double hit

基于System Generator的图像处理工程,多媒体处理FPGA实现的源码,基于视频的运动检测(System Generator based image processing engineering, multimedia processing on FPGA source code, based on video motion detection)

常用的锁相环技术，此程序是我在设计高频电路中运用的，具体见程序，经调试无问题-Commonly used phase-locked loop technology, this program is in the design I used in high-frequency circuits, see the specific procedures, no problem by debugging

这主要是学习vhdl和fpga设计的一些资料(study for vhdl and fpga)

Ovo sto saljem je tutorijal 7 sa vhdlom

说明：  自己收集的quartus2 教程以及vhdl语言教程，和如何在quartus中使用modism仿真 ，希望对大家有用(Tutorial quartus2 own collection, as well as language tutorials vhdl and quartus how to use modism, useful for all of us hope)

ALTERA Cyclone1C20 Nios开发板，protel99格式-ALTERA Cyclone1C20 Nios，protel99

这是一个FIFO_Buffer的verilog代码.(This is a FIFO_Buffer the Verilog code.)

1路视频光端机的接收端，VHDL源码，使用全FPGA芯片的硬件，内建解帧、时钟、DESERDES-PDH a video of the receiving end, VHDL source code, use the whole FPGA chip hardware, built-in framing, clock, SERDES