keil环境下，RTC_2103的源代码，包含PCD5544的驱动程序。

这个是uClinux下的ieee1394驱动，应该是能用的-This is IEEE1394 under uClinux driver should be usable

提供的程序是供四相步进电机使用。本实验使用的步进电机用直流+12V电压，电机线圈由A、B、C、D四相组成。 2. 驱动方式为四相单四拍方式,各线圈通电顺序如下表。表中首先向A相线圈输入驱动电流，接着向B，C，D线圈通电，最后又返回到A相线圈驱动，按这种顺序轮流切换，电机轴按顺时针方向旋转。若通电顺序相反，则电机轴按逆时针方向旋转。-provide for the procedures of the four-phase stepper motor use. This experiment used the stepper motor 12V DC voltage electrical coils A, B, C, D phase. 2. Four-driven approach to making four single-phase, the coil electrifying sequence the following table. Table A first phase coil input drive current, then to B, C, D coil electricity and eventually return to the A-phase coil driven by the rotation order of this switch, the electrical axis by rotating clockwise direction. If electricity in reverse order, the motor shaft by the anti-clockwise rotation.

三星c3c2410原理图 arm9系列-Samsung c3c2410 diagram arm9 series

计数器 同步异步预置数清零 verilog hdl 编写-Asynchrony preset counter reset the Verilog HDL few prepared

NXP LP23**系列芯片GPIO按键输入驱动源码示例程序，可以发展成GPIO驱动-NXP LP23** series chips GPIO buttons input driver source sample procedures can be developed into a GPIO driver

韩国三星公司的arm 2410 的usb驱动代码，对于想开发ARM调试工具的工程师，可能有帮助-Korea"s Samsung Corporation arm of the 2410 usb driver code, For development to debugging tool for ARM engineers, may help

IAR 环境 LPC2478 的串口程序-IAR environment, LPC2478 serial program

symbian平台，s60操作系统短信发送的源代码-symbian platform, s60 messages sent by the operating system source code

ARM9200在LINUX2.4.19下的时钟DS1337的驱动程序,可以直接加载使用-ARM9200 Now LINUX2.4.19 your DS1337钟时cavity cavity 驱 most序hung, you can直blames the weak floor, use the

gef plugin for eclipse