介绍VHDL编程的资料，很详细，值得收藏

James Armstrong VHDL Design , source code

用Verilog语言实现QPSK调制，QPSK是一种数字调制方式。它分为绝对相移和相对相移两种。 (Verilog language using QPSK modulation, QPSK is a digital modulation. It is divided into absolute and relative phase shift of the phase shift of two.)

基于fpga和xinlinx ise 的7段码led显示程序，希望对你有所帮助-and ideally xinlinx 7 of the code led display program, and I hope to help you

在MATLAB的SIMULINK中，用DSPBUILDER实现计数功能，控制LED指示灯.(In MATLAB SIMULINK, DSPBUILDER is used to realize counting function and control LED indicator lamp.)

适用于Altera FPGA Nios II平台uClinux OpenCV之BmpDecoder的源码(Souce code of BmpDecoder for Altera FPGA Nios II uClinux OpenCV)

Quartus环境下的7段扫描显示电路的源程序(Quartus environment of the seven scanning display circuit of the source)

FPGA AD采集八路数据，12位分辨率，小梅哥FPGA的开发程序，实测可用(FPGA AD collects eight path data, 12 bit resolution, and the development program of Mayo FPGA.)

说明：  基于Verilog语言编写的LCD1602显示的日历程序，类似时钟功能值得参考。(LCD1602 shows calendar program based on Verilog language, similar clock function is worth reference.)

说明：  Verilog实现液晶1602显示,学习使用(Verilog LCD1602)

代码文件夹： ARVI_FSM.v为顶层文件，用于模拟时用。 dataHex.dat 为模拟输入文件（只有10行，象征的意思。实际我们模拟时，dataHex.dat文件足有1个多GB） dataFormat.dat为输入文件对应的带格式的文件 使用modelsim模拟时，将dataHex.dat名字改为CPUContext.txt 结果: result.txt (Code folder: ARVI_FSM.v for top-level documents used for the simulation. dataHex.dat for analog input files (only 10 line, the meaning of the symbol. actual simulation we, dataHex.dat documents have more than one full GB) dataFormat.dat for the input file the corresponding file with modelsim simulation used to dataHex.dat name to CPUContext.txt results: result.txt)