嵌入式系统文件管理部分，对文件和目录管理，可以删除，创建，重名名，模拟dos系统。

ISP 1581USB2.0 高速接口头文件-ISP 1581USB2.0 high-speed interface headers

PCI驱动，包括PCI的实现过程和实现细节-PCI drivers, including PCI realize the details of the process and realize

红外遥控器已被广泛使用在各种类型的家电产品上，它的出现给使用家器提供了很多的便利。红外遥控系统一般由红外发射装置和红外接受设备两大部分组成。红外发射装置又可由键盘电路、红外编码芯片、电源和红外发射电路组成。红外接收设备可由红外接收电路、红外解码芯片、电源和应用电路组成。通常为了使信号能更好的被传输发送端将基带二进制信号调制为脉冲串信号，通过红外发射管发射。本设计采用Atmega8作为红外发射编码和接收解码芯片。-Infrared remote control has been widely used in various types of household electrical appliances, it" s there to provide the users a lot of convenience. Infrared remote control system in general by the infrared emission devices and infrared devices to accept the composition of two major parts. Infrared emission circuit device can be by keyboard, infrared encoder chip, power and infrared emission circuit. By the infrared receiver infrared receiver circuit equipment, infrared decoder chip, power supply and application circuit. Usually better in order to signal the sending end of the transmission to binary base-band signal for pulse modulation, through the launch tube infrared emission. The design uses infrared emission Atmega8 as encoding and decoding chip receiver.

linux下font显示的文档，说明如何自己做gui时显示各种字符。-under linux font display documents, how do gui their various characters at the show.

51系列的软件包,有i2c驱动,各种芯片的介绍-51 series of software packages, there i2c driver, introduced a variety of chips

经过测试可用的AVR的 AD7710送个开发人员，这个代码是我下载在MEGA上已经测试过的，晶振采用10M，AD为外部时钟，利用串口来读取数据，对于开发人员是个很不错的资料，大家可以下载看看

uboot代码详细分析，u-boot-1.1.6之cpu/arm920t/start.s分析........................................................................................... 2  u-boot中.lds 连接脚本文件的分析...................................................................................................12  分享一篇我总结的uboot学习笔记（转）.....................................................................................15  U-BOOT内存布局及启动过程浅析...................................................................................................22  u-boot中的命令实现.......................................................................................................................... 25  U-BOOT环境变量实现......................

C51-CPLD联合开发板的原理图。以调试通过，并做出成品，功能还算可以！-C51-CPLD joint development board schematics. In order to debug through, and make finished products, function still can!

富士N系列可编程控制器PLC编程手册,介绍Flex N系列PLC的情况和其操作。-Fujitsu N Series Programmable Logic Controller PLC programming manual introduction of the Flex N Series PLC and its operation.

Turbo码最近已考虑用于能量约束的无线通信应用中，由于它们促进低传输能量消耗。如何有史以来，以减少总的能量消耗，查找表登录-BCJR（LUT的登入BCJR）具有低的处理能量消耗需要架构。在本文中，我们分解LUT-LOG-BCJR架构到最丰达智力加比选（ACS）操作和执行这些使用一种新的低复杂ACS单元。我们表明，我们的架构采用的幅度较少的门不是为了最近的LUT的日志-BCJR架构，促进一个能源消耗减少71％。相较于国家的最先进的MAX-imum对数巴尔 - 科克 - JEL inek - 拉维夫的实现，我们的做法有利于在总体能源消耗的减少，在上述58米范围10％。