AT89S52单片机控制的LED跑马灯实验的程序

这是我用汇编语言编写的计时器程序，通过计算机发命令开始倒计时，其中也有其他功能，但主要是倒计时，比较好用，这是个小程序，穿上来了表心意-This is the language I used compilation prepared by the timer procedures, through the computer started the countdown orders, which also has other functions, but the countdown is more convenient, it is a small program to put on the table liking

本文主要介绍ARM JTAG调试的基本原理，基本内容包括了TAP 和BOUNDARY-SCAN ARCHITECTURE的介绍。在此基础上，结合ARM7TDMI详细介绍了JTAG的调试原理。-This paper describes the basic principles of ARM JTAG debugger, the basic elements including TAP and BOUNDARY-SCAN ARCHITECTURE introduction. On this basis, combined with detailed information on ARM7TDMI principles of JTAG debugging.

单片机定时器计算软件,能够很方便的计算出定时器的各个参数-Single-chip timer calculation software can be very convenient to calculate the various parameters of the timer

hd44780驱动程序 单片机开发中用到的-hd44780 driver used in MCU development

c语言的按键处理，菜单实现的程序例子！ -c language button handle, menu examples realize the procedure!

非常有用的12864LCD功能驱动KEilC51的开发

红外摇控新手不可多得的资料 PIC，汇编语言写成，摇控芯片为：HT6222等-infrared remote control novice rare PIC information, the compilation of language, the remote control chips : HT6222, etc.

MSP430F14x的范例程序，包括串口通讯、并口通讯-MSP430F14x examples of procedures, including serial communications, parallel communications, etc.

好多51的程序，还有串口发送短信的程序。-many procedures, sending messages Serial procedures.

通过单片机定时器 来设定任意比的pwm波-Through the single-chip microcomputer to set arbitrary timer pwm wave ratio