SD卡的SPI驱动程序，已在Nios2 IDE 中调试成功

STM32的优越外设介绍及其应用领域，中文PPT版本。-Introduction of superior STM32 peripherals and its applications, the Chinese version of the PPT.

周立功ZLG_LPC213X的全套资料，这个是其中的UART,串口编程-Week Ligong ZLG_LPC213X a complete set of information, this is one of the UART, serial port programming

arm――启动代码-arm-- bootcode

这是一个三星的ARM2410的测试程序-This is a Samsung ARM2410 testing procedures

s3c2410，MDK下面RFID例程实验，可以实现通过串口读取RFID卡ID号并显示出来。-s3c2410, MDK following routine experimental RFID can be achieved through the serial port to read RFID card ID number and displayed.

ARM Cortex-M3 系列处理器 的实验代码，内容很全，涉及片内和外围所有部件编程。（Keil环境）-ARM Cortex-M3 family of processors experimental code, content is very wide, involving all the components and peripherals on-chip programming. (Keil environment)

PFDM 仿真程序，能根据不同参数得到不同结果-PFDM simulation program can be different according to different parameters of the results

东南大学开发ARM7芯片sep4020的key+tft程序代码-Southeast University to develop ARM7 chip sep4020 the key+ Tft code

本文是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-this paper is based on my study of the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!

SMALL RTOS是为小ram系统单片机编写的,目前仅在51系列单片机上成功运行,还没有在其它单片机上移植(目前我仅有51和avr的开发系统).在小ram系统单片机如51系列上运行tcp/ip 协议栈是不太现实的.一般tcp/ip 协议栈需要在32位单片机上运行,在8位机上运行太勉强(51是8位机),除非您只运行ip协议.建议使用ucos/ii操作系统或是嵌入式linux,并选用arm或龙珠系列单片机-SMALL RTOS for small microcontrollers ram system, written in 51 series of microcontrollers currently only on the successful operation, no other MCU on the transplant (currently I am only 51 and avr development system). In the small ram System-on- machines such as the 51 series of films running on tcp/ip protocol stack is not very realistic. General tcp/ip protocol stack need to run 32-bit microcontrollers in the 8-bit machine running Taimian Jiang (51 is the 8-bit machine), unless you run only ip protocol is suggested. ucos/ii operating system or embedded linux, and use arm or Pearl Series MCU ..