44b0开发板上实时时钟的测试程序，对初学者很有帮助

asd_at91rm9200设计,原理图,希望对大家有用-asd_at91rm9200 design, drawings, it may be useful to hope

基于S3C2440，K9F1G08U0A NAND Flash器件，实现向NAND Flash的某个块写数据，然后从这个块读出数据。-Based on S3C2440, K9F1G08U0A NAND Flash devices, to achieve a block to the NAND Flash write data, and then read data from this block.

AT89C51SND1具有以下功能： *MP3硬件解码器 -单独的MP3解码器 -支持48，44.1, 32, 24, 22.05, 16KHz采样频率 -左右声道独立的音量控制(软件使用31级) -重低音、中音、高音均衡控制(31级) -重低环绕声效果 -辅助数据输出 -“CRC错误”和“MPEG帧同步”指示-AT89C51SND1 has the following functions :* MP3 decoder hardware-alone MP3 decoder-support 48, 44.1, 32, 24, 22.05, 16KHz sampling frequency-independent channel around the volume control (software 31)- bass, tenor, Treble balance control (31)- weight Surround Sound effect of low-output auxiliary data- "CRC error" and "MPEG frame synchronization "instructions

飞利浦公司高速usb芯片isp1581用于扫描仪的源码-Philips high-speed chip isp1581 usb scanner for the FOSS

STM32 使用TFT液晶屏幕，详细例程，能够使用的，下载完了要给点回复哦！-STM32 use of TFT liquid crystal screen, the detailed routines, can use to download the end-point to give back Oh!

本文是我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出我调试开发ARM开发板的一些最基础知识。我只是在自己的开发板调试过并且经验有限，有些知识只能做为参考，不一定准确，就算给大家一个“例程”吧，如果大家有不同意见，希望多多指正！-ARM since learning some lessons learned, in their own design S3C44B0X an example, I presented the development and debugging of the ARM development board some of the most basic knowledge. I was only in their own development boards tuned and limited experience, some knowledge only as a reference, not necessarily accurate, even if everyone with a "routine" for the country, if we have different opinions, many correct!

单片机控制下的电子钟实验程序。适用于初学者。-Single-chip electronic bell under the control of experimental procedures. Applicable to beginners.

描述（英文）：（提示：至少100个字符。请尽你所能详细描述你的项目。更好的内容将为您赢得更多的分数）描述（英文）：（提示：至少100个字符。请尽你所能详细描述你的项目。更好的内容将为您赢得更多积分）；

ARM 的串行口代码,对ARM串口编程有所帮助。-Serial port of the ARM code, serial programming of ARM help.

源码包括14项测试，对主板uart,usb,lcd,ide(ata)等接口直接测试，无需操作系统包含ADS工程文件，直接生成二进制文件，可以经由DWN上传并运行，基础地址为0xC008000