串行 Termios

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U盘功能实现从枚举到具体功能的实现作了具体的介绍，是U盘学习较好的入门资料-make u disk realize

基于ARM9嵌入式开发板LINUX环境下的程序代码，是大家常用的程序，代码中有详细的注释，方便移植！-based on ARM9 Embedded Linux Development Board under the environment code, and it is commonly used procedures, code detailed in the Notes to facilitate the transplant.

IAR for ARM5.4的序列号生成器 Key for EWARM_FULL_ARM540-IAR for ARM5.4 serial number generator Key for EWARM_FULL_ARM540

arm9200的开发手册，讲述了怎么样在ARM9200和LINUX下开发应用系统 。-arm9200 the development of manuals about how to ARM9200 and LINUX in the application system under development.

Part IV In part II we discussed the conversion of binary numbers into decimal digits. It is sometimes useful to build circuits that use this method of representing decimal numbers, in which each decimal digit is represented using four bits. This scheme is known as the binary coded decimal (BCD) representation. As an example, the decimal value 59 is encoded in BCD form as 0101 1001. You are to design a circuit that adds two BCD digits. The inputs to the circuit are BCD numbers A and B, plus a carry-in, cin. The output should be a two-digit BCD sum S1S0. Note that the largest sum that needs to be handled by this circuit is S

一个极好的192*64LCD的C源代码！-an excellent 192* Embedded C source code!

液晶显示程序，描写了对数字式液晶的显示程序的编程方法，以及具体的列举了几个例子。该程序对于液晶初手的了解与编程有一定的帮助。--LCD display program. It introduces several programming method for LCD display application and lists some examles. They are useful for beginners.

通过代码控制 ALIENTEK MiniSTM32 开发板上的两个 LED：DS0 和 DS1 交 替闪烁，实现类似跑马灯的效果

嵌入式可编程器件CPLD的典型实例 压缩包，共计43个源码文件。 使用ALTERA的 Muxplus 软件即可编辑仿真 相关软件可在教育网ftp下载[天网查询，有很多站点提供]-Embedded Programmable CPLD in a typical example of compressed, for a total of 43 source document. Altera Muxplus use the software can edit simulation software available from the Education Network ftp download [days Web inquiries, many sites provide]