PIC 的ip 有用的着的拿去看看吧 对于开发pci总线会有很大帮助的...

嵌入式环境消息队列软件，应用于基于Ｈ323协议的视频会议系统中-embedded environments Message Queue software application based on H323 agreement Video Conference System

单片机自发自收CAN通讯 c51_can_self-SCM spontaneously collected CAN communications c51_can_self

DAC0832数模转换程序直接可以使用！-DAC0832 digital-to-analog conversion process can be used directly!

QRCODE二维码作者开源的生成及解析的源码，可以移植到单片机上，纯C编写，库的接口使用起来非常方便，说明也很详细。

一个很好的音乐发生程序，能发出动听的旋律-Occurrence of a good music program, to issue a beautiful melody ... ...

sdt2.51的使用手册(英文)-sdt2.51 the user manual (English)

dm9000a,u-boot里面的驱动源代码,可以参照移植到自己的u-boot里面-dm9000a, u-boot drives inside the source code, can refer to migrate to their inside u-boot

easyARM1138并行8位驱动12864液晶，IAR开发环境-easyARM1138 parallel 8-bit driver 12864 LCD, IAR development environment

CC2420 是一款无线射频芯片，它提供的通信功能可以使你的设备与标准的设备实现互连互通.该协议已用于工业传感网络和"智能家居"设备.这些设备大多采用ZigBee协议。-CC2420 is a radio frequency chip,which provides communications functions can make your equipment and use of standard equipment to achieve interconnection.

xml解析工具，代码写的很不错，可以直接拿来用-xml parsing tools, code written in a very good, can be directly brought by