自编同步串口收发，单端信号可实现板内，配合422或LVDS板间传输效果不错

该程序用vhdl编写的vga显示的小游戏，到时屏幕上会显示一个小球，一根棒子，一面墙，棒子可以通过按键控制来移动。而小球在不停的运动，遇到墙会反弹。(Game written by the program with VHDL VGA display, the screen will display a small ball, a stick, a wall, stick to move through the key control. Ball in constant motion, encountered the wall will bounce.)

实现FPGA接收429板卡发送的信号，并根据数据最后两位点亮相应的LED。(FPGA to achieve the 429 board to receive the signal sent, and according to the data of the last two of the corresponding LED.)

spartan3 芯片的例程，包括串口 按键等等                                                                                                                                                                                                                                                                                       &n

使用ALTERA的FPGA控制SDRAM的verilog程序(Use ALTERA s FPGA to control SDRAM s verilog program)

FPGA板上的锁存器PLL控制代码（verilog代码）(FPGA board latch the PLL control code (Verilog code))

利用VHDL编写的电子琴发生器，以简单的演奏电路论文(Electronic organ prepared using VHDL generator to perform a simple circuit Papers)

针对初学FPGA的人，简单易懂，用notepad++打开可以看到QuartusII里的中文注释，方便学习和开发

内容有VHDL语法总结及相应的实例应用，每个程序我都亲自试过，特别适合初学VHDL的同学们。常用的程序有 设计一个M序列发生器，M序列为“11110101”、 设计一个彩灯控制器，彩灯共有16个，每次顺序点亮相邻的四个彩灯，如此循环执行，循环的方向可以控制。设计一个跑马灯控制器。一共有8个彩灯，编号为LED0~LED7，点亮方式为：先从左往右顺序点亮，然后从右往左，如此循环往复等等。这些都是我在考试前熬夜总结的，很有用。如果配合开发板用的话，那就更好了 ( VHDL syntax summary content and the appropriate application instance, every program I have personally tried, especially for students of beginner VHDL. Common program has designed a sequence generator M, the M series is 11110101 , a lantern controller design, a total of 16 lights, each sequence of four adjacent lights lit, so the cycle execution cycle direction can be controlled. Marquee design a controller. A total of eight lights, numbered LED0 ~ LED7, the lighting way: first left to right order of light, and then right to left, so the cycle and so on. These are all I stay up all night before the exam summary, very useful. When combined with the development board, then so much the better )

fpga DCM使用教程 好几个文档 帮助您一次学会使用DCM(fpga the DCM using the tutorial a few documents to help you first learn to use the DCM)

说明：  LDPC码的BP译码verliong程序(BP decoding veriong program of LDPC code)