普通话源设置

本方案适用于研究生、本科、大专、职业技术学院的嵌入式系统（单片机/ARM7） 应用、信息通信、应用电子、机电一体化、微机应用、数控技术、自动化控制、计 算机原理与应用、仪表及控制、汽车工程等与“电子/微机/总线”有紧密联系的相关 专业。-The program applies to postgraduate, undergraduate and post-secondary schools, vocational and technical colleges Embedded System (SCM/ARM7) applications, information communications, electronic, electromechanical integration, application of computer, NC technology, automatic control, computer science and application, Instrumentation and Control , automotive engineering, and "electronic/computer/bus" is closely linked to the relevant professional.

sd卡(驱动)工作原理分析，对驱动SB卡有很大帮助-sd card (driver) working principle analysis of SB card drivers are very helpful

串行EEPROM芯片资料,用单片机引脚二线制访问-serial EEPROM chip information, Two-pin MCU visit

LT_1B msp430开发板例子程序－UART11_024-LT_1B msp430开发板例子程序－UART11_02400

延时采用指令延时的方法,通过改变系统时钟,改变延时的长短,用IOA口的低8位接的LED的闪烁显示出来-Delay the use of methods of instruction latency by changing the system clock, changing the length of delay, and low IOA I received 8 of the LED display flashes

ppt格式的，arm7的一个讲座的一部分，对设计lcd非常有用-ppt format, arm7 of a lecture as part of the design is very useful lcd

这段代码是有关USB功能的实现源代码 包括驱动 等-This code is related to the realization of the source code for USB functions, including drivers, etc.

利用L293D驱动步进电机，正转，反转，调速等-Make use of stepper motor driver L293D is transferred, reverse, speed control, etc.

一个简单的时钟开发程序,显示时,分,秒!!! 可以接上数码管再加上简单的转换就可以制作为简单的电子表-Clock to develop a simple procedure, show hours, minutes and seconds!!! Can be connected to digital tube coupled with a simple conversion can create a simple e-form

PS/2接口协议详解，其中对PS2键盘核鼠标的命令作了详细介绍，可以供广大想作单片机键盘鼠标接口的同志学习-PS/2 interface protocol Hi, PS2 keyboard to the mouse nuclear order, was introduced in detail. to be available to all for a keyboard and mouse interface MCU comrades learning. .