用FPGA verilog hdl模拟类I2C通信

QAM调制，解调matlab代码，包含BPSK，QPSK,16QAM,64QAM,256QAM,1024QAM,4096QAM。其中调制方式。代码通过验证。(QAM modulator,demodulator)

32位单周期校验码

de2,altera fpga

40M时钟输入经过iserdes倍频到960M(input 40M o clock and output 960M )

通过PC串口调试助手向MINI板发数据（HEX），在数码管显示接收到的数据，并回传给PC(The debugging assistant sends data (HEX) to MINI board through PC serial port, displays the received data in the digital tube and sends it back to PC)

说明：  altera fpga 实现fft，用fft IP核，有matlab仿真代码(Altera FPGA implementation of FFT, FFT IP core, matlab simulation code)

这个代码是USB的控制代码，可实现USB的发送与接收数据功能。里面有4个文件，新建一个工程即可编译运行。

verilog编写的基于CA算法的m序列发生器，其中验证了多种CA系数来实现m序列。(CA-based algorithm written in verilog m-sequence generator, which verify the CA factor to achieve a variety of m-sequence.)

VGA controller : Genarate a VGA signal from your inout information as color info of each pixel

说明：  AES TSAPI Retrieve Event in Non-blocking Mode