RISC

 交通灯控制器控制红（r）、绿（g）、黄（y）三种不同颜色的交通灯，这三种不同颜色灯的亮、灭分别由三个定时器（timer1、timer2、timer3）控制；  当某个定时器工作时，它所控制的交通灯亮，直到设定的定时时间到（该定时器状态由’0’变’1’），交通灯跳转到另一种状态；  clk是脉冲控制端（图中未标出）；reset是异步复位端，复位状态为红色交通灯亮；  输出端r、g、y分别表示三种颜色交通灯的亮、灭状态。 ( traffic light controller control red (R), green (g), yellow (y) three different colors of traffic lights, three different colors of bright lights, off by three timer (Timer1, Timer2, Timer3 ) control  When a timer work, it controls the traffic lights, until the set timing (the timer status ' 0 ' for ' 1' ), traffic lights Jump to another state  clk is the pulse control terminal (not shown) reset is asynchronous reset terminal, the reset state for the red traffic lights  output terminal r, g, y represent the three colors of traffic lights bright, the off state.)

用FPGA实现pwm调制波，通过单片机软核控制输入量来实现任意占空比方波的产生-wave

说明：  SDRAM的驱动程序，主要是对SDRAM各类状态进行驱动，有刷新模块、读、写模块等。(The driver of SDRAM mainly drives various states of SDRAM, including refresh module, read and write module.)

用Verilog实现自动售货机功能，代码较初级。易懂，内含test文件。(Automatic vending machines function with Verilog code than the primary. Understandable, containing test files.)

使用Quartus II 9.1完成俄罗斯方块游戏，只要使用有VGA和键盘接口的FPGA开发板就行实现。操作简单，使用的是VHDL和Verilog语言(Use the Quartus II 9.1 to complete the tetris game, as long as you use a VGA and keyboard interface implementation of FPGA development board. The operation is simple, the use of VHDL and the Verilog language)

fault minimization using genetic algorithm

本书通过100个实例，详细介绍便件描述语言vHDL的各种语法现象及其在专用集成电路(AHc)设计蝴还中的使用方法。(the book through one hundred examples, it detailed description language vHDL pieces of the phenomenon and its various grammatical in ASIC (AHc) were also designed butterfly The usage.)

接口键盘和液晶屏上AT89S52代码

这段代码是用VHDL解释椭圆曲线密码术的。这段代码包含了使用FPGA板进行ECC加密的必要算法！ ；

FPGA SPI 主要模块全部涵盖 时序解释 与DSP通信(FPGA SPI Timing interpretation covering all main modules communicate with the DSP)