行列键盘扫描,不同的I/O口,具有很大的参考价值

自己买的arms3c44b0开发板附带的demo程序，可直接在ADS上跑，可供朋友们借鉴-Arms3c44b0 bought their own development board attached demo program can be run directly in the ADS for friends learn from

使用的外部FLASH芯片:SST25VF064 ///函数名称:void ExternFlashGPIOInit() //功能描述:SST25VF064管脚配置

舵机英文叫Servo，也称伺服机。其特点是结构紧凑、易安装调试、控制简单、大扭力、成本较低等。舵机的主要性能取决于最大力矩和工作速度(一般是以秒/60°为单位)。它是一种位置伺服的驱动器，适用于那些需要角度不断变化并能够保持的控制系统。-Servo English called Servo, also known as servo. It features compact structure, easy installation, simple control, large torque, low cost and so on. The main steering gear and work performance depends on the maximum torque speed (generally based on seconds/60 ° of units). It is a position servo drive for those in need of a changing point of view and be able to maintain the control system.

数字滤波器的FPGA实现,verilogHDL-Digital Filter FPGA, verilogHDL

基于ARM9-AT91RM9200的开发板的系列调试程序，文件里有程序的详细注释.-based on ARM9-AT91RM9200 Development Board Series debugging procedures, The document detailed the procedures Notes.

s3c44b0x的样例程序-The example program of arm processor s3c44b0x

arm指令集，对学习arm编程很有帮助！-arm instruction set, to learn programming arm helpful!

AT91M55800A-MISP

该移植范例是针对LM3S2965-EVM开发板，代码稍加修改即可适合Stellaris其他系列的ARM。 代码详细说明可参考”LM3S2965-EVM开发板用户手册“。

ARM的操作系统UC/OS，学ARM入门的一个很好的实时性很好的操作系统，大家可以下载-ARM" s operating system UC/OS, learning ARM to get into a good a good real-time operating system, you can download to see if