FPGA的专业综合工具，学习此第三方工具的经典教程

用FPGA实现IIC通讯的主控端，最简化的代码，占用最小FPGA资源-Use FPGA to come ture the main control of the iic comunication, the most simple code and using the least FPGA resource

反应速度测试小游戏，最小外设cpld游戏，带设计说明书(Reaction speed test games, the minimum peripheral cpld game, with design specifications)

说明：  现在最流行的RTL设计方法之一，本书为全球流行的设计入门书籍(One of the most popular RTL design methods nowadays, this book is an introductory book for popular design all over the world.)

PC104总线的CPLD代码，调试已经通过，可以修改应用到其他的工程(PC104 bus CPLD code, debugging has been passed, you can modify the application to other engineering 示例用法:)

数字频率测量器，脉宽测量器。可测量多种频率波形的脉宽。(Digital frequency measurement device, pulse width measurement device. Measurement of the waveform of frequency pulse width)

wm8731的使用，用于音频信号的采集或者产生(wm8731 use for audio signal acquisition or produce)

用于实现两个数相加的vhdl代码，在相应的编译器中使用-used to achieve the two summed VHDL code, the corresponding use of compiler

matlab随即图设计程序，应该比较有用，希望能申请会员成功吧。。(matlab then drawing design program)

复旦cpu COS

延迟线模块的verilog代码，延迟线模块是数字电路设计常用的模块-Delay-line module Verilog code, delay-line module is commonly used in digital circuit design module