VHDL_COUNTING 与 4 使脉冲和使用 3 按钮了，下来，停止 （Mạch đếm với 4 xung ENA sử dụng 3 nút nhấn lên，xuống và dừng l

利用verilog编写的电梯程序，实现基本的电梯运行功能(Elevator program written by Verilog)

实现在屏幕上显示绿色和红色相间的水平条纹。其中，vga_640x480模块将产生行同步信号hsyn和场同步信号 vsync; vga_stripes模块将产生red、green和blue三个输出。(The horizontal stripes of green and red are displayed on the screen. Among them, vga_640x480 module will produce line synchronization signal Hsyn and field synchronization signal vsync; vga_stripes module will produce red, green and blue three outputs.)

实现basys3板子的串口通信，内容非常纤细，还带有数码管显示(Realization of serial communication of basys3 board)

详细设计了异步fifo格雷码中地址码的生效和Man标志的出现

基于fpga的交织编码器设计，主要讲叙如何在fpga上实现交织编码器。-something about turbo。

基于可编程逻辑器件FPGA的独立式键盘设计，内部具有硬件去抖动电路。值得一看-FPGA-based programmable logic device stand-alone keyboard design, the internal hardware to jitter circuit. Worth a visit

基于verilog的cpri接口代码，支持各种速率自由切换，量产产品实际应用代码(Cpri interface based on verilog code, support various rate free switch, production products the actual application code)

基于FPGA的电机控制 FPGA-basedMotorControl-FPGA-based motor control FPGA-basedMotorControl

文利用直接数字频率合成器(DDS)与CPLD技术和单片机控制技术，研制和 设计了高分辨率、高稳定度的函数信号发生(Wen using direct digital frequency synthesizer (DDS) and CPLD technology and single-chip microcomputer control technology, development and Design of high resolution, high stability function of the signal )

本程序使用Verilog语言实现了SPI接口的设计，可以直接烧到FPGA实现与MCU的通信,自带有测试文件。(The program uses the Verilog language design SPI interface, you can burn directly communicate with the FPGA, MCU, comes with a test file.)