基于单片机AT89S52的LCD液晶显示程序

2802 步进电机控制器，可以作为步进电机驱动设计的重要参考-2802 stepper motor controller, stepper motor driver can be used as an important reference design

本设计的基本要求是以复杂可编程逻辑器件CPLD为基础，通过在EDA系统软件ispDesignExpert System 环境下进行数字系统设计，熟练掌握该环境下的功能仿真，时间仿真，管脚锁定和芯片下载。 本系统基本上比较全面的模拟了计数式数字频率计，广泛应用于工业、民用等各个领域，具有一定的开发价值。- This design basic request is take complex programmable logical component CPLD as a foundation, through environment carries on the number system design in EDA system software ispDesignExpert under the System, skilled grasps under this environment the function simulation, the time simulation, base pin locking and chip downloading. This system basically quite comprehensive simulation has counted the numerical expression numeral frequency meter, widely applies to the industry, civilly and so on each domain, has the certain development value.

WinCE下的自绘按钮-WinCE drawn from the button

I2C的程序,用于PCF8563上一定可以通过的-I2C procedures for PCF8563 would definitely be passed on the

红外模块的控制程序实现，利用keil51 C 编写，已调通

AT91SAM7SE512cpu上通过usart口开发usb的例子，开发工具是IAR4_31A-USART I AT91SAM7SE512cpu adopted development usb example, development tools is IAR4_31A

* Copyright (c) 2005 Vitesse Semiconductor Corporation ... abcdefogef

symbian平台，nokia s60上网络收音机的源代码-symbian platform, nokia s60 radio network on the source code

goahead webserver源码-goahead webserver FOSS

用verilog写的基于cpld的交通灯控制器的源代码，供参考-Use verilog to write cpld-based traffic signal controllers and the source code for reference