DSP 程序的测试 很有用的 仪器上面用的

数字时钟，可以实现(1) 显示日期功能（年、月、日、时、分、秒以及） (2) 可通过按键切换年、月、日及时、分、秒的显示状态 (3) 可随时调校年、月、日或时、分、秒 (4) 可每次增减一进行时间调节 (5) 可动态完整显示年份，实现真正的万年历显示 (6) 可显示温度 (Digital clock, can be achieved (1) the date function (year, month, day, hour, minute, seconds as well) (2) through the key switch the year, month, day in a timely manner, minute, second display state (3) at any time adjust the year, month, day or time, minutes, seconds (4) can be added or deleted, a time adjustment (5) can be dynamically complete display Year, the real calendar display (6) to display temperature)

本程序实现不同频率时钟的产生及其相互转化-this program different clock frequencies to the formation and transformation

基于verilog语言的数据选择器，包括数据选择器的测试模块 (verilog language based on the data selector, including data selection for the test module)

this is code verilog

Xilinx Sysgen User Guide

802.3an ldpc码编码、译码设计，使用VERILOG hdl语言编写，包括测试代码，(802.3an ldpc code encoding, decoding the design, use of language VERILOG hdl, including test code,)

FPGA上使用硬件描述语言实现俄罗斯方块游戏，该游戏支持PS2键盘输入，VGA视频输出，游戏可以选择不同的难度，同时可以记录显示游戏得分，同时包含VC上位机方块形状编辑器的一整套项目方案

HART 官方资料-HART协议采用基于Bell202标准的FSK频移键控信号，在低频的4-20mA模拟信号上叠加幅度为0.5mA的音频数字信号进行双向数字通讯，数据传输率为1.2kbps。(Official information-HART HART protocol based Bell202 standard frequency shift keying FSK signal at low frequencies 4-20mA analog signal amplitude is 0.5mA superimposed on the two-way audio digital signal digital communication, data transfer rate of 1.2kbps.)

介绍了用vhdl描述的各种硬件电路的实现，基本包括各种常用的电路。-Introduction with VHDL description of a variety of hardware circuits realize, basic, including a variety of commonly used circuits.

I2C IP for Quartus V9.0 sp2, can used in SOPC builder.