一款介绍Soc使用的PDF文档供大家看和实践，还是有一定参考价值的！...

在vhdl开发环境下，关于协议PS2 verilog 源码-In VHDL development environment, with regard to the agreement PS2 verilog source code

a sequence generator

spartan 3E和verilog HDL的初学者极好的教材，本程序可直接下载到spartan实验板上运行。(Spartan 3E and Verilog HDL beginners excellent materials, the program can be downloaded directly to the spartan experimental board run.)

Encryption has become a part and parcel of our lives and we have accepted the fact that data is going to encrypted and decrypted at various stages. However, there is not a single encryption algorithm followed everywhere. There are a number of algorithms existing, and I feel there is a need to understand how they work. So this text explains a number of popular encryption algorithms and makes you look at them as mathematical formulas.

说明：  A low pass filter module based on FPGA, easy to transplant

ModelSim的波形比较的功能可以将当前仿真与一个参考数据（WLF文件）进行比较，比较的结果可以在波形窗口或者列表窗口中查看，也可以将比较的结果生成一个文本文件-ModelSim waveform can be compared to the current functional simulation with a reference (WLF paper ), the results can be compared in the waveform window or window List View, it will also compare the results generate a text file

说明：  自己设计的一个其人投票系统，对于VHDL初学者可以参考下(One of their own design their human voting system, for VHDL beginners can refer to the following)

卷积码编码译码程序以及其modelsim仿真波形文件等(Convolutional code encoding and decoding procedures and the Modelsim simulation waveform file)

高频卡读写原理及技术编程应用--卡的读取，写入。(High-frequency card reader technology)

使用Xilinx3S400开发的钢板检测算法中心化算法，通过测试。(a vhdl-program use Xilinx3S400)