I2C Verilog

DS18B20温度传感器的基于FPGA的编程通信，使用VHDL语言(DS18B20 temperature sensor based FPGA programming communication with VHDL)

cordic求正弦和余弦函数，包含三个文件，一个顶层，一个cordic迭代模块，一个频率字输入模块，最后呈现的波形就是正弦和余弦的样式。 cordic算法采用流水线结构，共迭代7次，简单实现了下，仅供参考，未做时序约束。

基于CPLD的交通灯控制，完成交通灯的功能，校错能力(CPLD-based control of traffic lights, traffic lights to complete the function, the school was wrong capacity)

说明：  这是一个用Verilog语言编写的一组程序，主要是熟悉开发板的应用，以及verilog语言(This is a Verilog language with a set of procedures, mainly familiar with the application development board, and the verilog language)

资源描述描述了PID控制规律及控制器实现及用Simulink建立PID控制器及构建系统模型与仿真方法

FPGA／CPLD技术是近年来计算机与电子技术领域的又一场革命。本书以Xilinx与Altera公司的FPGA／CPLD为主，详细介绍了FPGA／CPLD从芯片到MAX+plusⅡ、Quartus与ISE开发环境和Verilog／VHDL语言，并以交通灯逻辑控制、电子钟与点阵LED显示、LCD液晶显示及计算机ISA接口和PCI接口的设计等为例，由浅入深地详述了如何应用FPGA／CPLD进行电子设计。书中的大多数电路图和源程序已经过实例验证，读者可以直接应用于自己的设计。本书的特点是强调实用性和先进性，力求通俗易懂。 本书适用于计算机、电子、控制及信息等相关专业的在校大学生，对广大工程技术人员也具有实用价值。(FPGA/CPLD technology in recent years the field of computer technology and electronic another revolution. Book Xilinx and Altera' s FPGA/CPLD based, detailing the FPGA/CPLD from the chip to MAX+plus Ⅱ, Quartus and ISE development environment and Verilog/VHDL language and logic control traffic lights, electronic bell with dot matrix LED display , LCD liquid crystal display and computer ISA interface and PCI interface design, for example, progressive approach to detail how the application of FPGA/CPLD for electronic designs. Circuit and the source of most of the book have been instances of verification, the reader can be directly applied to their own design. Characteristic of this book is to emphasize the practical and advanced, best straightaway. This book applies to computers, electronics, control and information and other related professional college students, the majority of engineering and technical personnel also has practical value.)

本模块是基于FPGA实现的国密哈希算法SM3，采用verilog语言进行编程。

这也是VHDL语言编写的一个小程序，对于VHDL入门很有帮助~~(This is a small program VHDL language, VHDL entry-helpful ~ ~)

在学习verilog 中与遇到一些列问题的整理。(this Documentation is about the problem about verilog which is meeted when i was learn FPGA)

使用Verilog完成DS1302的驱动，工程已经经过测试，可直接使用。(DS1302 using Verilog complete drive, the project has been tested and can be used directly.)