有关芯片8253/8255/8259的程序

采用CCID与计算机通讯的智能卡读卡器下位机代码，所有符合CCID规范的上位机均可使用。可用于了解CCID协议的下位机实现，及智能卡T0通讯的具体实现代码。可实现智能卡的ATR,PPS及其他读写命令。

s3c2440开发板元件库,希望对初学者有用-S3C2440 development board libraries, and they hope to be useful for beginners

适合KS8695X，可以tftp下载映象文件-Suitable for KS8695X, can download the image file tftp

PCF8563T演示程序-PCF8563T Demonstration Program

键盘设计 ,好东东啊-a very good keyboard design tool

基于NuCleus操作系统下的一个GUI界面，可以很方便的一直到其他的操作系统上-Based on the Nucleus operating system, a GUI interface, can be very convenient to other operating systems

ir驱动源码cyuyan-ir actuation source code cyuyan

触摸屏驱动程序，基于linux操作系统！ARM平台-Touchscreen drivers, based on the Linux operating system! ARM platform

改写的U-boot for s3c4510 (注意此源码是在windows下压缩了)。 1、支持串口下载，ftp下载。 2、flash操作。 3、总之，u-boot是一个可移植在多种单片机上的bootloader。其功能特别强大。 4、本移植针对s3C4510,flash 1片2M　16位宽度，SDRAM 1片16M　16宽度。网络物理层RTL8019。 5、你可以直接windows解压后，把u-boot.bin烧写到FLASH的0x0,或放到redhat 9下重新make.-rewrite the U-boot for Porting (Note that this source is under pressure in windows a shrinking). A support serial download, ftp download. 2, flash operation. 3, in short, u-boot is a portable in a variety of microcontroller on the Bootloader. Its function was particularly strong. 4, the transplant against s3C4510, flash a 2M 16 width, 16M SDRAM a width of 16. RTL8019 network physical layer. 5, you can directly windows unpacked, put u-boot.bin burning FLASH to the 0x0, redhat 9 or put under re-make.

本程序是串口芯片TLC16c752的典型操作代码，可以在此基础上编写自己的串口程序--The codes for typical operations on serial chip TLC16c752. You could write your own serial port applications based on it.