有关FPGA芯片的管脚的封装的一些资料。

matlab代码，利用Farrow结构设计分数延时滤波器，滤波器阶数和个数可分别进行设置，利用最大最小准则近似。(Matlab code, using Farrow structure design fractional delay filter, filter order and number can be set separately, using the maximum and minimum criterion approximation.)

基于VHDL语言的基带线路码产生电路设计（毕业论文），内涵完整的源代码(Based on VHDL language baseband line code generation circuit design (Thesis), meaning the complete source code)

本文件是周立功试验开发板的配套资料，容易学会-This document is ZLG test development board supporting information, easy to learn

用verilog写的各种实用的分频器，很好的参考例子。-Using Verilog to write a variety of practical divider, a good reference example.

VHDL编程语言设计，显示灯，显示VHDL字样。-VHDL programming language design, indicator lights, indicating the word VHDL.

在quartus平台下使用verilog语言编程实现简单的单流水线CPU，可以执行16条基本指令(Quartus platform in the verilog language programming using a simple single-line CPU, can perform 16 basic instructions)

说明：  FIFO: First in, First out 代表先进的数据先出，后进的数据后出。Xilinx 在 VIVADO 里为我们已经提供了 FIFO 的 IP 核, 我们只需通过 IP 核例化一个 FIFO，根据 FIFO 的读写时序来写入和读取FIFO 中存储的数据。(FIFO: first in, first out represents the first out of advanced data, and the last in data is the last out. Xilinx has provided us with the IP core of FIFO in vivado. We only need to instantiate a FIFO through the IP core, and write and read the data stored in FIFO according to the FIFO read-write timing.)

VHDL的基本数学运算库,非常好用-VHDL basic arithmetic library, a very handy! !

说明：  资料是本人根据相关文献资料用vhdl语言编写的旋转机械鉴相信号倍频的程序，multifre1.vhd是倍频程序，multifre1.vwf是仿真波形文件，stp1.stp是虚拟逻辑分析仪signaltap文件。该倍频程序可以直接使用，可以设置倍频数，修改实体参数N即可。(According to the literature data is the information I have written in with vhdl Rotating Machinery Kam believe that the procedure multiplier number, multifre1.vhd is the multiplier process, multifre1.vwf is the simulation waveform files, stp1.stp a virtual logic analyzer signaltap file. The multiplier process can be used directly, you can set the multiplier number, modify the parameter N can be solid.)

verilog编写随机数产生源程序，在硬件电路设计中应用广泛。本程序是在LFSR and a CASR 基础上实现的-random number generator to prepare Verilog source code, in the hardware circuit design applications. This procedure is in the LFSR and a CASR based on the