AT91的库函数结构说明PDF文档，好东西。

这个是三星arm9芯片的PLL源码，不可多得啊-This is a Samsung ARM9 chip PLL source, rare ah

基于ARM7的USB声卡源代码, LPC2300系列.-ARM7-based USB sound card source code, LPC2300 series.

keypad interfacing arm

LPCEB2000-S单片机PWM-DAC控制程序，希望对大家有帮助-LPCEB2000-S single-chip PWM-DAC control procedures, and they hope to help everyone

步进电机是将电脉冲信号转变为角位移或线位移的开环控制元件。在非超载的情况下，电机的转速、停止的位置只取决于脉冲信号的频率和脉冲数，而不受负载变化的影响，即给电机加一个脉冲信号，电机则转过一个步距角。-Stepper motor is the electrical impulse signals into angular displacement or linear displacement of the open-loop control components. In the non-overload case, the motor speed, and stop location depends only on pulse frequency and pulse number, regardless of the load change, that is, to add an electrical pulse signal, then turn one motor step angle.

刚调试好的TI公司的ADS7818程序，在430的板子上已通过检测-Just a good debugging TI

基于PHILIPS LPC2000系列,实现简单的RS232 TO CAN,CAN T0 RS232的数据转换。-Based on PHILIPS LPC2000 series, the realization of a simple RS232 TO CAN, CAN T0 RS232 data conversion.

ARM基础知识,我刚找到的。 和大家共同分享下-ARM basic knowledge, I have just found. And the U.S. share of

基于三星的44b0或2410微处理器的闪存控制程序-44b0-based Samsung

arm编程的一本书籍，写的比较详细，可以学习学习 arm编程的一本书籍，写的比较详细，可以学习学习-programming arm of a book and write a more detailed, can learn from programming arm of a book and write a more detailed, can learn from