linux下的外围键盘及led驱动程序，对于学习嵌入式arm linux编程有帮助...

PCI中断分析.讲述PCI中断原理-Analysis of PCI interrupt. About PCI interrupt Principle

Hi All Find The Attachment

nRF24L01 + 单一芯片 2.4 g h z 收发器 产品规格 v1.0

模拟UART程序(C语言)-simulation UART (C language)

UNIX常用命令 书籍语言： 简体中文 书籍类型： 系统专区 授权方式： 免费软件 书籍大小： 30 KB -UNIX commands books Language : English books Type : System Precinct license : free software books Size : 30 KB

基于F020的DDS， 非常常用的程序， IN126在电子竞赛中，经常用到。-it is a good resource!

This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.--This program is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

基于rtos开发的浏览器！--Browser based on rtos development.

控制步进电动机做正反向调速控制，捎做修改可实现调速．-Control of stepper motor speed control to make the pros, take along can make modifications to achieve speed control.

杭州立宇泰的JTAG原理图，比较简单，但可以用的