有c++编写的显示由外界控制的图形与颜色，是嵌入式作业

键盘码读取，消抖，回传。--Read keyboard value.

在cortex-M3内核上运行uc+ucGUI驱动TFT-LCD的例程，对研究ucos和ucgui比较有用 -In the cortex-M3 core running uc+ ucGUI of TFT-LCD driver routines, the study ucos and more useful ucgui

PCI BIOS SPECIFICATION Revision 2.1

cs8900网络驱动-cs8900 Network Driver

一个ＰＷＭ输出的好例程,还有一些批注，更值得你的关注-PWM output of a good routine, there are some endorsements, more worthy of your attention

S3C44B0X开发板设计的原理图资料，可以对自己开发基于S3C44B0X的电路板起到很好的借鉴！-S3C44B0X development board schematic design data, based on its own development S3C44B0X circuit boards serve as a good reference!

some pdf files describing about PLC concepts and components.

很好的数字电路设计ppt，完整的包含了数字电路设计的所有内容，-Good digital circuit design ppt, complete digital circuit design contains all the content,

这是一个C8051FXXX的脉冲发送程序.--Pulse sending program for C8051FXXX.

所有的单片机都会涉及到232 或者485通讯,而通讯中又不可避免的出现错误.本例就给出了一个现成的校验软件.完成串口通讯,并且进行crc,累加和,异或和等效验结果-All of the single-chip will be 232 or 485 relating to communications, and communications also inevitable error. In this case on a given off-the-shelf software validation. The completion of serial communications, and to carry out crc, cumulative and, XOR and equivalent examination results