在altera DE2 的开发板上采集图像，到lcd显示的原程序 。

说明：  载波同步是QPSK信号相干解调的一项关键技术。(Carrier synchronization signal coherent QPSK demodulation is a key technology.)

一款非常实用的8051IPcore,本人现在做soc的控制部分就是它。(A very useful 8051IPcore, I now control part of the soc is doing it.)

a big number class and a calculator using the class

saa7113_配置.SAA7113视频解码系列芯片的一种，8位彩色配置(saa7113_ configuration. SAA7113 video decoder chips in an 8-bit color configuration)

CycloneIV控制采样芯片AD9248-20MHz，VHDL语言(CycloneIV control sampling chip AD9248-20MHz, VHDL language)

VHDL语言写的波形发生器和sine波形发生器,一共两个文件，通信开发平台专用。这是一个典型的正玄波发生器程序和一个任意波形发生器程序，大家可以参考学习，对于vhdl入门还是很有帮助的-This is a typical wave generator Shogen procedures and an arbitrary waveform generator procedures, Members can take a learning portal for VHDL or helpful

杨小牛大神的软件无线电，做信道化或者宽带数字接收机的可以下载(Software Radio written by XiaoNiu Yang,people who deal with channelization or wideband digital receiver can download)

entity or1 is(a,b:in std_logic;y:out std_logic);architecture dataflow of or1 isbeginy

State.Machine.Coding.Styles.for.Synthesis（状态机，英文,VHDL）-State.Machine.Coding.Styles.for.Synthesis (FSM, English, VHDL)

一个可以把信号拉长任意个CLk的VHDL源码例子。详见说明文档-A signal can be stretched any one CLk the VHDL source code examples. See documentation