8路输入模拟信号数只显示电路，有集成电路0809完成-8-input analog signal of a few display circuit, a complete IC 0809

I2C（Intel-Integrated Circuit bus）为内部IC控制的双向串行总线，用于连接微控制器及其外围设备的互连。该程序用Verilog HDL语言来实现FPGA模拟I2C协议作为主端对I2C从设备进行读/写操作。-I2C (Intel-Integrated Circuit bus) control IC for internal bi-directional serial bus for connecting micro-controller and its peripher

生成AR(p)过程模拟的参数。满足过程的弱稳定。模拟多条样本路径，利用AIC/BIC/IC进行定阶。比较三种标准的准确性。-Generate an AR (p) process simulation parameters. Meet process weakly stable. Simulation sample path, AIC/BIC/IC order determination. Three standard accuracy.

使用51单片机模拟IC卡的使用，有扣钱，存钱等一系列功能呢(Use 51 MCU to simulate the use of IC card, have deduct money, save to wait a series of functions)