master and slave code

一个简单的429协议实现的VHDL语言代码，具备基本的429数据字的收发功能，并且仿真通过，效果一般。(A simple 429 protocol to realize the VHDL language code, with basic data words of 429 transceiver functions, and through simulation, the effect of general.)

vhdl的很多例子，包括LED、lcd、按键、数码管等等，非常的实用。-VHDL of many examples, including the LED, lcd, keypad, digital control and so on, very practical.

Xilinx ISE 9.2 and ChinpScope Pro 9.2 Sn

EDA-Verilog 编码原则，初学者必看！-EDA-Verilog coding principles, beginners must-see!

基于DDS的BPSK调制器设计Verilog源码( U57FA u4E8.08 u868)

实现A/D转换,给定输入，观察输出电压，VHDL程序。(Implement A/D conversion，Given input, observe the output voltage, VHDL program.)

这是FPGA的一个简单例程，LED键盘显示程序，非常时候大家入门学习-This is the FPGA, a simple routine, LED keyboard display program, very time we started to learn

xlinx sparten 3E实验板，实现时钟闹钟功能，闹钟播放电子音乐，时钟，闹钟通过LCD屏显示。自己写的，亲测可用。                                                                                                                    

通过verilog语言实现各种基本信号的调制解调过程，包括2psk,qpsk,ppm(Realize the modulation and demodulation process of various basic signals through verilog language, including 2psk, qpsk, ppm)

数字钟(Digital clock)