基于FPGA的多功能电子时钟的设计很经典的哦

quartusII的使用说明书，特别适用于初学者使用。-quartusII the use of brochures, especially for beginners to use.

程序在报告中，要　用QuartusII运行，注意从word到运行环境中，可能有个别符号不兼容，重新在运行环境中输入那些符号就可以了-procedures in the report, with QuartusII operations, the attention to word from the operating environment, Some individual symbols are not compatible, the operating environment to re-enter those symbols on the

fpga实现的IIC通信的例程，注释很详细(fpga implementation of serial communication routines, comments in great detail)

本程序设计一个基于FPGA的4相步进电机定位控制系统。由步进电机方向设定电路模块、步进电机步进移动与定位控制模块和编码输出模块构成。前两个模块完成电机旋转方向设定，激磁方式设定和定位角度的换算等工作，后一个模块用于对换算后的角度量编码输出。-This procedure to design an FPGA-based 4-phase stepper motor positioning control system. Direction set by the stepper motor circuit module, stepper motor stepper movement and positioning control module and the code output modules. The first two modules complete the motor rotation direction setting, exciting way of setting the angle and positioning of the conversion work, after a module for the point of view of the volume of converted output encoding.

SPI控制器，基于VERILOG描述，分模块设计，共6个模块，时钟产生模块，移位模块，主模块，从模块，定义模块，顶层模块。(SPI controller, based on the VERILOG description, sub-module design, a total of six modules, clock generation module, shift module, main module, from the modules, custom module, top module.)

说明：  Verilog数字系统设计教程(第二版) 夏宇闻(Verilog Digital System Design Course (2nd Edition) Xia Yuwen)

利用8段数码管实现的秒表时钟，FPGA使用EP2C80208C8N，通过例化数码管控制模块、秒表计时模块、时钟进位模块等实现准确计时。

基于verilog的cpri接口代码，支持各种速率自由切换，量产产品实际应用代码(Cpri interface based on verilog code, support various rate free switch, production products the actual application code)

能实现数字钟中时间的显示，并可对小时，分钟，秒进行调整-Can realize the time digital clock display, and on the hours, minutes, seconds to adjust

利用FPGA实现频率测试,基于VHDL实现,具有良好的测试性能可直接使用-Realize the frequency of testing the use of FPGA-based VHDL realize, has a good test performance can be directly used