ddr3 sdram 控制器

spi driver: Analog Device DAC ad9788 SPI Controller

C++获取CPU占用率，一个类和一个头文件(Gets the CPU Use rate)

应用背景使用ise10.1，verilog硬件语言，基于Spartan3的开发。模拟汽车转向灯。拨动开关，led灯依次循环点亮。关键技术拨动左开关，led灯向左依次循环点亮。拨动右开关，led灯向右循环点亮。使用的语言是verilog，基于ise10.1平台，是数字电路逻辑设计的应用

实现DE2_115开发板上配套的500万像素cmos摄像头捕捉到的画面显示在VGA上(DE2_115 development board supporting 5,000,000 pixels cmos camera to capture the screen display in VGA)

联邦滤波法，毕设时写的，可以和其他方法的做比较(Kalman filter, write the complete set up, and other methods to compare)

用verilog编写的can总线控制器，包括设计参考历程和仿真程序，以及开发文档！(Written by verilog can bus controller, including the design reference course and simulation program, and the development of the document!)

基于FPGA的自适应滤波器的实现。采用Verilog编程，2阶滤波器。(FPGA-based realization of the adaptive filter. Using Verilog programming, 2-order filter.)

说明：  risc 8 by coonan compatible with PIC16C57

基于FPGA cyclone III EP3C16F484C6的俄罗斯方块游戏。实现双人进行，屏幕倒置，分数显示，vga接口，键盘接口等功能(Tetris game based on FPGA cyclone III EP3C16F484C6 with functions including double players, screen upside down, score, vga and keyboard interface.)

改自特权同学verilog语言写sdram测试程序；支持256M内存(verilog sdram )