乔尔迪奇算法

使用FPGA完成AGC 自动增益的代码，适合初学者(FPGA to complete the use of AGC automatic gain code, suitable for beginners)

verilog实现watch dog，可直接用于芯片开发中。(erilog realization watchdog, can be directly used for chip development.)

spi通用串行总线，4线控制，可读写操作(SPI universal serial bus, 4-wire control, readable and writable operation)

《VHDL程序设计教程》光盘使用说明 本光盘是邢建平和曾繁太所著《VHDL程序设计教程》一书的配书光盘。本光盘的著作权归作者所有。 清华大学出版社享有该光盘的中文简体版专有出版权。 本光盘包括如下目录： “e_teaching_vhdl”--CAI教学材料 包含全套的PowerPoint文件，可以直接用于教学，具体请参见该目录中的index.pps文件说明。 共包含前言、第一章到第六章的教学文件。目前包含的为中文版辅助材料。 “vhdl fortextboot”--教程代码 包含本书教程例子的所有代码。 “vhdl for lab”--教程实验部分代码 包含本书教程实验部分所有代码。 “vhdl solutions”--教程习题参考解答 包含本书教程习题参考解答的文档。 “class music”--课间休息音乐欣赏 包含课间休息的中外音乐欣赏。 ("VHDL Programming Guide" CD-ROM for use This disc is too SENSORS and Tseng Fan book "VHDL Programming Guide," a book with the book CD. Of the copyright of the CD-ROM of all. Tsinghua University Press entitled The Simplified Chinese version of the CD exclusive copyright. This CD includes the following directories: "E_teaching_vhdl"- CAI teaching materials Contains the full set of PowerPoint files can be directly used in teaching, specifically refer to the directory index.pps documentation. Contains a total of introduction, the first chapter to the sixth chapter of the teaching file. Currently contained in the supplementary material for the Chinese version. "Vhdl fortextboot"- Tutorial code Tutorial examples include all of the code book. "Vhdl for lab"- Tutorial test sections of code Experimental part of the tutorial contains all the code book. "Vhdl solutions"- solutions for reference Tutorial exercises Reference bo)

用verilog实现endat2_1驱动,并用signalTap捕捉信号。(Using verilog achieve endat2_1 drive and use signalTap capture signal.)

简单流水线CPU，使用 verilog实现，实现一条指令的整个流程(Implementation of Simple Pipeline CPU Verilog)

SD卡读写源代码.用Verilog编写.很不错.值得借鉴.特别对SD卡开发的人员!(SD card reader-writer source code. Prepared to use Verilog. Is pretty good. Be used for reference. In particular, the development of personnel SD card!)

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.)

设计一个8位的简易频率计，测出信号的频率，即1s内变化的次数。(An 8-bit simple frequency meter is designed to measure the frequency of the signal, i.e. the number of changes in one second.)