DC motor bipolar PWM reversible double

师兄给了块开发板，开始学习，先在上面跑LED，测试代码，网上找的头文件移植，免得自己写了，先裸跑，之后再上Linux。

介绍了arm的体系结构，汇编指令，寄存器的使用，对于接触arm的初学者来说，是不错的资料-Introduced the arm architecture, compilation instructions, the use of registers for the contact arm of the beginners, it is good information

优龙ARM9开发板ST2410的例程，ADS编译环境-Liuzhou excellent ARM9 development board ST2410 routine, ADS compiler environment

hyesco AT91RM9200 board boot source code

触摸屏在S3C2410上的应用实例-Touchscreen on S3C2410 application examples

A4 ARM ELF File Format.pdf，arm的重要文件格式-A4 ARM ELF File Format.pdf, arm an important file formats

单片机红外遥控电脑音源切换器,可以轻松实现电脑音源的切换。-Single-chip audio switch infrared remote computer, you can easily switch the computer audio sources.

基于atmel的at91rm9200的驱动， 好好东西 分享一下-atmel at91rm9200 driver atmel at91rm9200 driver

例程名称：led_Test 开发环境:Realview MDK 开发版:Embest S3CEB2410 测试结果:8个LED依次点亮,并且蜂鸣器一直响-Routine Name: led_Test development environment: Realview MDK Developer: Embest S3CEB2410 test results: 8 LED turn light, and the buzzer sound has always been

ADS在线调试接口for wiggler.rar是一个完整的arm 调试工具包，是学习arm的一个很好的简易调试工具。-ADS online interface for debugging wiggler.rar is a complete arm debugging tool kit, learning arm is a good summary debugging tools.