这是可编程逻辑器件（CPLD）初学者的入门级文章，仅供参考。...

四轴动力模块，用一个顶模块控制，输入有：油门（20档）；指令；水平仪控制指令，4个输出口(Axis power modules, with a top module control inputs are: accelerator (20 files) instruction Level control instructions, four output ports)

A simple sequential lights

能够实现16位的SDRAM的读写，没有仿真文件，只有SDRAM读写的源代码，用Verilog编写(can complete read or write sdram， only include Verilog code and no simulation files)

Matlab code to simulation the wireless channel type.This is the most common case called Rayleigh channel.And in the frequency selective channel.

说明：  实现电子密码锁的各项功能,经过编译和仿真(Electronic code lock of the function, the compiler and simulation)

实现4倍抽取的CIC抽取滤波器模块的Verilog实现，在对数据进行抽取之前，首先进行滤波(Extracted 4 times realize CIC decimation filter module Verilog realize that in the data collected before the first filter)

VHDL数字系统设计工程实践，包含实验的原理，真值表和结构图描述，以及相关的VHDL代码。-VHDL digital system design engineering practice, including the principle of the experiment, truth table and chart descriptions, and associated VHDL code.

用zynq实现片内的数模转换，基于最新的zynq平台(zynq xadc on FPGA arm)

说明：  “基于 ROM 的 LCD图片显示实验 ”中利用 FPGA 片上存储资源存储图片，并通过 LCD接口将图片显示到 LCD屏幕上。但是由于 FPGA 片上存储资源有限，只能存储分辨率较小的图片(In the experiment of LCD image display based on ROM, FPGA on-chip storage resources are used to store pictures, and the pictures are displayed on LCD screen through LCD interface. However, due to the limited on-chip memory resources of FPGA, it can only store images with smaller resolution)

这是一个交通灯控制的VHDL程序，用于maxplus平台，适合于EDA设计-This is a traffic light control, VHDL program for maxplus platform, suitable for EDA Design