主要是步进电机的驱动源，用Verilog VHDL开发，个人取向…

电子表，实现计时记分计秒的功能，同时可以对时分秒进行校正，实现调时功能。-Electronic watches, time points of dollars to achieve a second function, at the same time when the minutes and seconds can be calibrated to achieve when the transfer function.

说明：  包含一个ALU，实现斐波那契数列的计算。1.接受两个6位二进制输入。2.通过手动输入的时钟驱动每个周期进行一次计算。3.结果输出到led灯（使用NEXYS4开发板）(Including an ALU to realize the calculation of Fibonacci sequence. 1. Accept two 6-bit binary inputs. 2. Each cycle is driven by a clock input manually. 3. Output to LED lamp (using NEXYS4 development board))

说明：  自己收集的quartus2 教程以及vhdl语言教程，和如何在quartus中使用modism仿真 ，希望对大家有用(Tutorial quartus2 own collection, as well as language tutorials vhdl and quartus how to use modism, useful for all of us hope)

坦克大战的演示程序 ，实现了基本的人机交互-Battle City demonstration program to achieve the basic human-computer interaction

HDB3编码器与解码器，以及RTL图，使用Verilog HDL实现(HDB3 encoder and decoder, and RTL diagram, use Verilog HDL to implement)

对于在dsb系统中进行通信所以实现的硬件仿真和验证，对大家有一定的帮助谢谢

说明：  此代码是由FPGA产生SPWM波的代码，简单易懂(use FPGA to generate SPWM)

RFID防碰撞算法的研究，以及对其各种算法的仿真，以及改进算法的仿真和比较。(RFID anti-collision algorithm, as well as its simulation algorithms, and improved simulation and comparison algorithms.)

DDS中的正余弦生成，初始相位相差90度，可自行改变输出频率(Cosine generation of DDS, the initial phase difference of 90 degrees, the output frequency can be changed on their own)

介绍了ＶＨＤＬ编程语言的基本语法，和一些编程实例-VHDL programming language introduced the basic grammar, and some programming examples