binary LDPC DECODER

本文是Altera公司编写的dspbuilder的设计方法，但是是英文原版的(This article is prepared by Altera Corporation dspbuilder design method, but it is the original English edition of)

可生成rom.初学者可以看看。很不错的。理解后生成rom很容易的。(LPM_ROM .It is good for VHDL new learner)

Link the VGA adapter located in the altera DE2board to a monitor

波特率可供选择的vhdl源程序,已调试无错误-Baud rate options VHDL source code has no error debug

说明：  基於空間向量調變的開關法，在於載波做比較切出方波再送至開關讓馬達啟動(Based on the switching method of space vector modulation, the square wave is cut out for carrier comparison and sent to the switch to start the moto)

51单片机的下载器PCB图，可以用于at89cXX和at89c0xx系列的单片机的程序烧录，简单好用！使用proteus画的板。(51 MCU PCB map downloader, can be used at89cXX and procedures for microcontroller series at89c0xx burning, easy to use! Drawing board with proteus.)

摘要：本文主要介绍以CPLD 芯片进行十字路口的交通灯的设计，用CPLD 作为交通灯控制器的主控芯片，采用VHDL 语言编写控制程序，利用CPLD的可重复编程和在动态系统重构的特性，大大地提高了数字系统设计的灵活性和通用性。 关键词：CPLD；VHDL；交通灯控制器 中图分类号：TP39 Abstract ：This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by-Abstract: This paper introduces the CPLD chip to the traffic lights at the crossroads of design, traffic lights with CPLD as the master controller chip, the use of VHDL language control procedures, the use of CPLD re-programming and dynamic system reconfiguration in the features greatly enhance the digital system design flexibility and versatility. Keywords: CPLD VHDL traffic lights controller CLC number: TP39 Abstract: This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by

一个霹雳灯的Verilog源程序，用PWM原理实现，产生了LED灯的渐弱效果-a thunderbolt lights Verilog source files, using PWM principle realized, LED lights have a gradual effect of the weak

低通滤波器（由matlab和simulink两种方法实现）源文件及图片示例(Low-pass filter) source file and photo examples (by the two methods matlab and simulink)

有用的数字钟设计文档，有秒表、闹钟等模块，希望对大家有用！(JUST LEARN FROM IT!!ENJOY!)