本文介绍了使用verilog语言进行硬件设计的一些基本技巧

：采用FPGA来实现一个基于OFDM技术的通信系统中的基带数据处理部分，即调制解调器。其中发射部分的调制器包括：信道编码（Reed-Solomon编码），交织，星座映射，FFT和插入循环前缀等模块。我另外制作了相应的解调器，可以实现上述功能的逆变换。(: Using FPGA to implement a technology-based OFDM communication systems in base-band data processing part of the modem. One part of the modulator launch include: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and cyclic prefix insertion modules. I also produced a corresponding demodulator can achieve the above-mentioned inverse transform function.)

FPGA编写环境，具有仿真容易，软件内存小的特点(FPGA authoring environment, with easy simulation software features small memory)

verilog HDL语言，对于超大规模集成电路开发学习非常有好处-verilog HDL language, for ultra-large-scale integrated circuits are very beneficial to the development of learning

flash接口控制器的VHDL以及verilog源代码和Testbench程序-flash interface controller VHDL and Verilog source code and procedures Testbench

如何编写测试文件，，test bench的编写方法和是列，，总结的非常好的东西(how to code test bench in verilog)

如何用VHDL语言对时钟进行分频以达到计数目的(how to achive counting by VHDL Language)

说明：  FIFO: First in, First out 代表先进的数据先出，后进的数据后出。Xilinx 在 VIVADO 里为我们已经提供了 FIFO 的 IP 核, 我们只需通过 IP 核例化一个 FIFO，根据 FIFO 的读写时序来写入和读取FIFO 中存储的数据。(FIFO: first in, first out represents the first out of advanced data, and the last in data is the last out. Xilinx has provided us with the IP core of FIFO in vivado. We only need to instantiate a FIFO through the IP core, and write and read the data stored in FIFO according to the FIFO read-write timing.)

一位全加器的VHDL源码与TEST BENCH.XILINX下通过(A full adder and the VHDL source code through TEST BENCH.XILINX)

信号处理中所用到的matlab程序，包括LFM,NLFM,BPSK,QPSK等等。(Matlab procedures used in signal processing, including LFM, NLFM, BPSK, QPSK, and so on.)

自己写的pwm占空比采集与输出 但是没有计算占空比，如果又需要可以自己修改计算并显示占空比，该程序已经测试过了，可以使用，拿出来供大家分享，新手写的如有不足请大牛带飞。