北邮数电实验代码

使用飓风开发板，完成了100M，频率计设计，并可在数码管显示

fft变换三个中的一个（站长：三个代码算一个）-one of the three fft transfermation code

数字钟通过verilog实现，并且支持Modelsim仿真，通过实验验证(The digital clock is implemented by Verilog and supports Modelsim simulation)

vhdl语言编程入门实例100个，部分附有仿真波形图，和一些基本的讲解-vhdl examples

用VHDL语言实现一个能显示时、分、秒的时钟：可分别进行时和分的手动校正；12小时、24小时计时制可选，12小时制时有上下午指示；当计时到预定时间（此时间可手动设置）时，扬声器发出闹铃信号，闹铃时间为10秒，可提前终止闹铃。-VHDL language used to achieve a display hours, minutes and seconds of the clock: when can be manually corrected and points 12 hours, optional 24-hour time system, 12-hour on the afternoon of instructions from time to time when the time to the scheduled time (This time can be manually set), the speaker sent alarm signals, alarm time was 10 seconds, the alarm can be terminated prematurely.

32位乘以32位乘法器，由datapath 和控制中心组成，输出64位结果(32bits by 32 bits multiplier )

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。(FPGA to implement a baseband data based on OFDM technology in the communication system processing section, namely modem. Transmitter modulator includes: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and insert the cyclic prefix modules.)

Clifford E. Cummings论文合集，其中关于FIFO的设计很经典(Clifford E. Cummings collection of papers, on the FIFO design classic)

lacp代码，可以参照学习Lacp协议的相关状态机等知识(LACP code, can refer to the relevant state machine learning knowledge of Lacp protocol)

说明：  使用verilog实现的双电梯控制器，1-9层，仿真通过(a bi-elevator controller written in VerilgHDL, which has floor1-9, simulation passed)