verilogPWM波的设计

运用matlab实现fft变换，用于地震资料频谱分析！(FFT transform)

说明：  artix 7系列 fpga mig ddr3应用教程(Artix 7 Series FPGA MIG DDR3 Application Tutorial)

在VHDL结构体中用于描述逻辑功能和电路结构的语句分为顺序语句和并行语句两部分，顺序语句的执行方式十分类似于普通软件语言的程序执行方式，都是按照语句的前后排列方式顺序执行的。(VHDL structure in the body used to describe the logic function and circuit structure of the order of statements and expressions are divided into two parts in parallel statement, modalities for the implementation of the order of statement is very similar to ordinary language software program implementation, are in accordance with the statements before and after the arrangement of the order implementation.)

FPGA 数码管接口例化编程，学习初级入门verilog编程技术(FPGA 数码管接口例化编程)

credit base network on chip(network on chip (noc))

用Verilog实现一个基于Mesh拓扑结构的路由器网络(Using Verilog to implement a router network based on Mesh topology)

Xilinx FPGA 时序约束资料，原厂出品，经典不需要理由(Xilinx FPGA timing constraint information, original, classic no reason)

OPSK调制解调。代码思路很清晰，也很干净(Modulation demodulation OPSK. The code ideas very clear, and very clean)

说明：  简易信号发生器，可以实现简单的信号实现，任意波编辑，通过FPGA的verilog语言实现功能，自测可以正常使用。(Simple signal generator, can realize simple signal realization, arbitrary wave editing, through FPGA Verilog language function, self-test can be used normally.)

实现任意倍数的倍频,帮助大家解决VHDL倍频问题,(The realization of arbitrary multiples of the octave, octave VHDL help people solve problems,)