可以实现对任意波形分任意频，分频加减通过按键实现。

基于nios ii 驱动altera de1开发板上的lcd和ps2鼠标模块工程-based on the nios ii drive the lcd and ps2 module of altera de1 develop board

VHDL Programmes -2 for dumping on FPGA

阿尔法贝塔滤波器，是卡曼滤波器的简化，比卡曼滤波器速度快。这是一个实例。(aplha-beta filter is filter that faster than kalman filter)

用Verilog HDL语言进行HDB3编码，并通过Quartus Ⅱ仿真验证(With the Verilog HDL language HDB3 coding, and simulation by Quartus Ⅱ)

基于DS1302芯片的VERILOG 语言数字钟。可实现年月日时分秒显示。(DS1302 chip-based language VERILOG digital clock. Date can be achieved when every minute display.)

说明：  基于PCF8591数模转换和DDS技术的信号发生器系统设计(Design of Signal Generator System Based on PCF8591 Digital-to-Analog Conversion and DDS Technology)

verilog语言编写的jtag（边界扫描模块），初学的时候可以看看(verilog language jtag (boundary scan module), a novice when you can look)

说明：  利用高速口GTX进行快速的数据传输，包括接受和发送模块，用途广泛(The use of high-speed port GTX for fast data transmission, including receiving and sending modules, has a wide range of uses.)

eda技术与vhdl课件,很经典的学习课件-VHDL EDA technology and courseware, it is a classic learning courseware

几种常用乘法器的Verilog、VHDL代码-Several common multiplier Verilog, VHDL code