自动识别行人有无的交通灯

说明：  基于altera fpga的fir IP核实现希尔伯特变换，有matlab仿真(Based on Altera FPGA fir IP core to achieve Hilbert transform, matlab simulation)

适用于FPGA的SOPC方面的元器件添加，如COMPNENT-Applicable to FPGA-SOPC area to add components, such as COMPNENT

说明：  FFT 1024 point, in 10 state

二进制LDPC解码器：

PCIe数据链路层的协议详解，对做PCIe接口有非常重要的指导价值。(PCIe data link layer protocol detailed, do PCIe interface very important value.)

VGA图象显示控制器设计,实现在VGA显示器上显示图象.-VGA image display controller designed to achieve the VGA display shows images.

关于语音通信信道调制的程序代码，是论文的仿真程序(About voice communication channel modulation code, the authors of the paper simulation program)

比较实用的ps2键盘源码 可以在SOPC中进行添加组件 以实现自己所需的功能-Comparison of practical ps2 keyboard source code can be carried out in the SOPC components add to the functionality required to realize their own

mdio配置BCM5461，实现PHY初始化及通信相关寄存器的配置(mdio configure PHY)

说明：  通过一个计数器来实现输出信号的占空比要求，可以将duty_cycle分配到拨码开关上,LED分配到发光二极管上,然后调节拨码开关,即可看到LED的亮度发生变化.(The duty cycle of the output signal can be assigned to the dial switch by a counter, and the LED can be assigned to the light emitting diode. Then the brightness of the LED can be seen by adjusting the dial switch.)