Altera Corporation for DE2 development board of the TV demonstration

xlinx官方的iic和spi接口的描述-IIC and xlinx official description of spi interface

代码是一个复数乘法器，两个复数相乘，只用到了2个实数相乘，运算量少(Code is a complex multiplier, two complex multiplication, uses only real number multiplied by 2, operations less)

这是一个语音程序,通过VHDL编译了.大家可以直接调用.其中还包括了键盘程序有需要可以下来-This a voice procedures, through a VHDL compiler. you can directly call. It also includes a keyboard procedures need to look at it down

一个走马灯的程序,可以按照要求一个一个往后面按顺序点亮(A program for the lantern can be lit one by one according to the requirements.)

代码为ahb interface ，用verilog编写的,包括仿真和综合。(Code for the interface AHB, written in Verilog, including simulation and synthesis.)

基于FPGA的ip核FIR低通滤波器，实现滤波功能，简单好用(FPGA-based ip core FIR filter for filtering function, easy to use)

实用的程序代码，希望对大家有用，已经调试通过-Practical program code, in the hope that useful to everybody, has debugging through

4*4按键扫描电路，用数码管显示0~F，基于VHDL语言设计，包括按键扫描，数码管扫描，数码管显示，按键消抖等代码

Verilog经典教程，很好的学习Verilog的书籍，对学习硬件编程很有帮助。(Verilog classic handbook, good learning Verilog books, to learn hardware programming helpful.)

用Verilog实现的脉冲宽度调制程序，在quartus平台上测试成功。(Using Verilog implementation of pulse width modulation, in quartus platform test successfully.)