i2c驱动

该源码可基于FPGA设置多分辨率的HDMI显示，且其包含了完整的时序和端口、地址映射，可以很方便的将其移植(The source code can be set based on FPGA multi-resolution HDMI display, and it includes a complete timing and port, address mapping, it can be easily transplanted)

说明：  实现对LCD1602的Verilog HDL编程(the program for LCD1602 based on Verilog HDL)

combinatorial modules

BPSK调制器verilog代码。这是bpsk调制的精确表示；

说明：  libero soc工程，实现通过串口接收到单字节数据后并返回发送给上位机(Libero SOC project, which realizes receiving single byte data through serial port and sending it back to host computer)

(A good set of learning information for Verilog timing chapter, with source code and engineering documents, you can follow the tutorial self-study)

串口接收模块 Verilog serial port receiver module，包含bps产生模块，电平检测模块和控制模块

说明：  基于FPGA的QPSK调制解调电路设计与实现 (QPSK)

说明：  该程序使用Verilog语言产生LFM信号(The program uses Verilog language to generate LFM signals.)

说明：  displayport 参考设计，可以对比自己工程做验证，另有参考设计XAPP1178未找到，采用方案为DP159 + Artix7 FPGA(xilinx displayport sink design)