基于fpga的三相spwm波的Verilog硬件实现

SPI实现IP，用verilog实现，结构清晰，其中包括verilog的源代码，设计说明文档

一个简单的用verilog实现的售货机状态机设计，内有word介绍设计的原理(A simple realization of a vending machine with verilog state machine design, there are design principles introduced word)

该程序描述了运用FPGA进行控制的S形曲线和其他传统加减速控制曲线方法的控制曲线比较研究。(This program is compiled in matlab circumstance。Describing the approach of S-curve control method in FPGA in machine controlling.)

资源描述用verilog语言编写的曼切斯特编码和CRC校验程序，程序已经过验证，对此感兴趣的可以下载看看，非常好用。

4b5b编码器实现，初学者资源，简单的逻辑电路实现(4b5b encoder implementation, resources for beginners)

EDA技术及其应用《序列信号发生器的设计》，包括源文件。(EDA technology and its applications " sequence signal generator design, including source files.)

基于QUATEUS2的设计一个8位频率计verilog语言编程(The design is based QUATEUS2 an 8-bit frequency counter verilog programming language)

说明：  DDS VHDL include everything of dds AD9914

实现FPGA对AD芯片AD7060的控制，程序代码的注释很多，易学易懂，适合初学者学习使用(it is good ...)

vhdl编写的FPGA与DSP接口程序，在FPGA内分配了两块双BUFFER与DSP进行通信(vhdl prepared FPGA and DSP interface program, the FPGA within the allocated 2 pairs of BUFFER to communicate with the DSP)