双端口 ram，读写

设计制作一个检测4*4矩阵键盘的按键编码的实验，把实际按键的键值的八位编码先转换成从0000—1111的编码，再译成数码管能识别的八位编码，在数码管动态显示时，4*4矩阵键盘的第一行对应00—03，第二行对应04—07，第三行08—11，第四行对应12—15。(Design a 4* 4 matrix keyboard key coding experiments to detect the key the actual key octet coded first convert from 0000-1111 encoding, and then translated into digital tube to identify the eight coding, digital tube dynamic display, the first line of the 4* 4 matrix keyboard corresponding to 00-03, the second line corresponds to 04-07, the third line of 08-11, the fourth line corresponds to 12-15.)

ov5620在FPGA中的使用，本程序实现的功能是驱动摄像头OV5620，并将数据通过VGA接口输出，外接显示器即 看到摄像头的图像。

UC1701串行编程例子，是一个很好的控制ＬＣＤ模块的Ｃ语言串行编程(UC1701 serial program)

AUDIO音频模块AN831的录音及播放FPGA代码，测试通过(AUDIO audio module AN831 recording and playback of FPGA code, the test passed)

用Verilog语言实现汉明编码，很粗燥，是大三的时候做的(With the Verilog language Hamming code, it is rough dry, a junior at the time to do)

说明：  运用VHDL描述函数发生器的各个波形，可有构成多功能函数发生器。(VHDL description of the use of various function generator waveforms, can constitute a multi-purpose function generator.)

通信中卷积交织/解交织FPGA源程序，采用verilogHDL代码实现，包含测试程序，经过验证。(Communication in the convolutional interleaving/de interleaving FPGA source program, using verilogHDL code to achieve, including test procedures, after verification.)

说明：  基于quartusII的QDPSK调制解调vhdl程序。(Modulation and demodulation based quartusII of QDPSK vhdl program.)

单相的主动式电压质量控制器 对电压跌落进行了补偿(single-phase AVQR for power quility improvement)

signaltap 中文说明，内容详细。 ALTERA signaltap USER GUIDE IN CHINESE(ALTERA signaltap USER GUIDE IN CHINESE)