NITRO FILE SYSTEM NFS即NDS上的文件系统文件之一

watchdog full code for avr atmega 16

L298N是ST公司生产的一种高电压、大电流电机驱动芯片。该芯片采用15脚封装。主要特点是：工作电压高，最高工作电压可达46V；输出电流大，瞬间峰值电流可达3A，持续工作电流为2A；额定功率25W。内含两个H桥的高电压大电流全桥式驱动器，可以用来驱动直流电动机和步进电动机、继电器线圈等感性负载；采用标准逻辑电平信号控制；具有两个使能控制端，在不受输入信号影响的情况下允许或禁止器件工作有一个逻辑电源输入端，使内部逻辑电路部分在低电压下工作；可以外接检测电阻，将变化量反馈给控制电路。使用L298N芯片驱动电机，该芯片可以驱动一台两相步进电机或四相步进电机，也可以驱动两台直流电机。-L298N is produced by ST a high-voltage, high current motor driver chip. The chip uses 15-pin package. Main features are: high voltage, the maximum working voltage up to 46V output current, instantaneous peak current up to 3A, continuous operating current of 2A rated power of 25W. Contains two H-bridge high-voltage high-current full-bridge driver can be used to drive DC motors and stepper motors, relay coils and other inductive load using standard logic level signal control has two enable control terminal, input signal without affecting the case to permit or prohibit the device work a logic supply input, so that part of the internal logic circuits at low voltage work can be an external sense res

SW in Boot, HW in boot and tools directories

关于手持机的LCD显示模块的设计LCD的显示固定为每行16个字符，-on the handset LCD display module design LCD display for each fixed line 16 characters

嵌入式LINUX下的图形用户显示， 用在ARM9,MMU下参考-Embedded Linux graphical user shown that the ARM9, MMU Reference

基于MC9S08JM60的SD CardReader, SPI方式读写SD卡，包含源码、原理图及应用笔记，很完整。

2第二章，主要介绍使用常用的MATLAB命令来处理数据，所提供的代码已经在基于MATLAB7.01环境下编程通过。-the chapter two is only designed for those who use commands in Matlab and tell u how to use these commands.

9600bps的模拟串口程序-9600 serial simulation procedures

AVR 下载线源程序-AVR downloaded line source

uda1341驱动 linux2.4.18 有详细注释 注意编译时配置文件需要自己添加 -Notes uda1341 drive linux2.4.18 detailed attention to compile-time configuration file may need to add