基于sopc ep2c5开发板的液晶字符显示例程

这是基于Quartus2 开发环境和verilog hdl语言写的38译码器(This is based development environment and Quartus2 verilog hdl language used to write decoder 38)

FPGA实现DDS波形发生器，多种信号的产生，(FPGA realization of DDS waveform generator to produce a variety of signals,)

4. If a modified source code is distributed, the original unmodified -- source code must also be included (or a link to the Free IP web -- site). In the modified source code there must be clear -- identification of the modified version.-4. If a modified source code is distributed, the original unmodified-- source code must also be included (or a link to the Free IP web-- site). In the modified source code there must be clear-- identification of the modified version.

说明：  基于fpga的ad采样程序 可控制ad9226对信号进行采样(Ad9226 signal sampling can be controlled by ad9226 sampling program based on FPGA)

Aurora 8B/10B协议是Xilinx公司针对高速传输开发的一种可裁剪的轻量级链路层协议，通过一条或多条串行链路实现两设备间的数据传输。协议Aurora协议可以支持流和帧两种数据传输模式，以及全双工、单工等数据通信方式。(The Aurora 8B / 10B protocol is a tailor-made lightweight link layer protocol developed by Xilinx for high-speed transmission that enables data transfer between two devices over one or more serial links. Protocol Aurora protocol can support two data transfer modes, stream and frame, as well as full-duplex, simplex and other data communications.)

改变学习板上的2个电位器对应的2段模拟输入，实现模拟输入，学员观察数码管的数字变化情况,通过改D[4]的值，实现模拟输出.(Changing the learning board two potentiometers corresponding paragraph 2 analog inputs, analog inputs, digital tube digital trainees observe the changes, by changing D [4] value for analog output.)

基于VHDL的数字频率计的设计.pdf 基于VHDL的频率计设计 很好用的 希望要用的同志来下载 (基于VHDL的频率计设计 很好用的 希望要用的同志来下载 )

turbo码的编码程序,verilog HDL,在ISE环境中(turbo code encoding process)

简单uart，verilog语言编写，已经经过测试，有需要的可以看看(Simple uart, Verilog language, has been tested, you can see if you need it)

一本很好的教程，适合初学者,里面有详细的教程，很值得一看！！(A good tutorial, suitable for beginners, there are detailed tutorials, it is worth a visit!!)