基于FPGA的技术溢出研究程序，只是一个测试程序，大家可以下着用一下。...

vhdl code for decoder and detemines the basic mechanism of gates of decoder

说明：  AD6 中进行FPGA设计与仿真，很不错的资料哦(FPGA design and Simulation in AD6, very good data)

看了好多网了，发现有2to4译码，3to8译码，今天我要用4to16译码，写完了就发了上来-saw a lot of net and found 2to4 decoding, 3to8 decoding, today, I must 4to16 decoding, finished on the fat in the ranks

说明：  使用vivado和Xilinx开发板实现VGA图像显示，开发板为Xilinx Artix-7(Using vivado and Xilinx development board to realize VGA image display, the development board is Xilinx artix-7)

这是用verilogHDL写的m序列发生器，简单易用，代码非常易读(It is written verilogHDL m sequence generator, easy to use, the code is very easy to read)

说明：  basys3的数字钟，可以显示00.00-59.59(Digital clock of basys3,It can display 00.00-59.59)

一个8X8的矩阵键盘的VHDL文件,并且有长安键和短按键之分,即一共能做到128个键值,扫描用的时钟用1ms的就行了-A 8x8 matrix keyboard VHDL files and have Changan and short keys of key points, namely, to achieve a total of 128 keys, scanning with the clock used on the list of 1ms

部分组合逻辑数字电路的VHDL代码，包含必要的功能描述(Some combinational logic digital circuits VHDL code, containing the necessary functional description)

vhdl参考程序，供初学者参考使用-VHDL reference procedures, their use and reference for beginners

自适应滤波，对输入信号进行选择性的加权处理，使输出达到最优化，并且能够跟踪和适应系统和环境的动态变化(Least mean square，of the input signal processing, selective weighted output, and optimize can track and adapt to the dynamic changes of the system and environment)