周立功sopc教程的视频资料，适合广大自学者学习

VHDL 的100例程代码，能够使你熟练掌握VHDL语言的编写(100 routines of VHDL code, enabling you to master the preparation of the VHDL language)

8选1程序，是利用vhdl编写的，自己弄得还能用，上传下(8 Select a program is written using vhdl, allowed herself can use to upload the next)

基于Verilog的小波滤波器程序设计的总结文档。(Verilog based wavelet filter program design summary document.)

简易数字存储示波器verilog源代码 经过EP2C8Q208C8验证(Simple digital storage oscilloscope verilog source code has been verified EP2C8Q208C8)

fpga控制led灯的闪烁，内容简单，希望对初学者有用.(fpga control led lights flashing, the content is simple, I hope useful. . .)

设计制作一个检测4*4矩阵键盘的按键编码的实验，把实际按键的键值的八位编码先转换成从0000—1111的编码，再译成数码管能识别的八位编码，在数码管动态显示时，4*4矩阵键盘的第一行对应00—03，第二行对应04—07，第三行08—11，第四行对应12—15。(Design a 4* 4 matrix keyboard key coding experiments to detect the key the actual key octet coded first convert from 0000-1111 encoding, and then translated into digital tube to identify the eight coding, digital tube dynamic display, the first line of the 4* 4 matrix keyboard corresponding to 00-03, the second line corresponds to 04-07, the third line of 08-11, the fourth line corresponds to 12-15.)

Arbiter code for simulation purpose

用VHDL编写的串口通讯程序，包括几个不同的程序例子，也可以用verilog进行改写。

说明：  通过监测工作状态实现带有IIC通讯功能的数据发送接收(to implement the sending and receiving data function of iic communication )

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)