低成本的FPU

特大好消息，这是LED全彩控制卡的FPGA的源程序，做LED开发的，绝对有很好的价值(Big good news, this is full-color LED control card FPGA of the source, do LED development, the absolute value of good)

获取主机CPU信息，VS2008编译通过，含详细说明(Get information on the host CPU, VS2008 compiler, containing detailed instructions)

基于FPGA的UDP网络图像传输实验，FPGA完成了MT9V034的RAW图像采集缓存，NIOS完成了图像的UDP封包，DM9000芯片完成了MAC和PHY的功能。(Based on the UDP FPGA network image transmission experiment, FPGA completed the RAW MT9V034 image acquisition cache, NIOS completed the image of the UDP packets, DM9000 chip MAC and PHY completed the function.)

Multisim11下8051跑马灯仿真。(The 8051 Marquee under Multisim11 simulation.)

QPSK调制的载波频偏估计，是一个可以调用的函数。接收端进行了一系列的处理。经典的L&R法(QPSK-carrier frequence offset estimation_ L&R)

配置GTH ip的例子工程，选用7 series 芯片的GTH 113quad的四个通道，在程序中每个链路利用自己的恢复时钟进行数据解码，所以四个通道可以各自独立运行；成功工作在2.54Gb/s的链路状态，长时间（>24小时）的测试，误码率一直为0.(The GTH ip example project is configured with four channels of the GTH 113quad of the 7 series chip. Each link in the program uses its own recovery clock for data decoding, so the four channels can operate independently; the successful operation is at 2.54Gb/ The link state of s, long time (>24 hours) test, the bit error rate has been 0.)

基于DE2开发板的VGA显示模块，仅供大家参考(DE2 development board based on the VGA display module, for your reference)

说明：  采用Verilog编写AD9467配置文件(Using Verilog to write ad9467 configuration file)

LDPC码的FPGA实现，大家相互学习下。。(the code of LDPC implementation by FPGA)

模拟地铁自动售票机选票、付款、取票、找零等功能，包含软件仿真和硬件响应，可供仿真测试和FPGA验证。(Analog subway ticket vending machine ballots, payment, tickets, give change and other features, including software simulation and hardware response for simulation and FPGA verification test.)