用VHDL写的

电子密码锁的vhdl编程实现，不知以前有没有人做过的。-electronic locks VHDL programming, I wonder if the past is not done.

用于视频图像编码的8×8DCT变换，可用于MPEG4.H263等VHDL编程-For video images encoded 8 × 8DCT transform, can be used to MPEG4.H263 such as VHDL Programming

跑马灯 简单实用很适合初学者 希望对大家有用-Marquee is simple and practical very suitable for beginners want to be useful to everyone

xlinx fpga实现fft功能，利用ip核，包含源程序及完整工程文件，直接就能使用(The fft function xlinx fpga ip-core contains the source code and complete the project file, and can be used directly)

适用于FPGA的SOPC方面的元器件添加，如COMPNENT-Applicable to FPGA-SOPC area to add components, such as COMPNENT

i2c硬件程序,字节读、字节写，在modelsim6.0通过编译-the soft for i2c

说明：  基于FPGA和弦！！！音乐芯片的设计与实现！！！(Design and implementation of FPGA chip based on the chord music)

主要是通过Altera公司的Cuclone系列的FPGA-EP1C3T144C8产生余弦波的源代码 基于LPM-ROM余弦波一周期含有256个10位数据；-Mainly through Altera s Cuclone series of FPGA-EP1C3T144C8 cosine wave generated source code based on the LPM-ROM cosine wave of one cycle containing 256 10-bit data

华为内部资料，关于FPGA设计的详细过程介绍，很不错的。本文档从FPGA器件结构出发以速度路径延时大小和面积资源占用率为主题描述在FPGA设计过程中应当注意的问题和可以采用的设计技巧。(Huawei internal information, with regard to detailed FPGA design process of introduction, it is good. This document from the FPGA device structure in order to speed the path delay and area the size of the theme of the occupancy rate of resource description in the FPGA design process should pay attention to the problems and design techniques can be used.)

基于FPGA编写一个时间显示，计数功能，年月显示的程序，(FPGA-based preparation of a time display, counting, years show program,)