汇编实现25+9=34

简单51程序，主要针对初学者的51程序，跑马灯的-51 simple procedures, mainly for beginners of 51 procedures, the Marquee

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串口R232协议的了解,懂得如何读取串口的数据,发送数据到串口.-R232 serial protocol understanding, know how to read serial data, send data to the serial port.

at89s51控制的可调倒计时程序，是用汇编语言实现的。可以显示小时和分钟。-AT89S51-controlled adjustable countdown procedures, assembly language is achievable. Can display hours and minutes.

接口技术，汇编的2个简单的例子-interface technology, the compilation of two simple examples

液晶显示图片 -LCD Photo

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运行结果后产生华夏字样，在提示符后从键盘上输入Q（或q）退出这个程序。,,Asm -operating results generated from the Chinese words, at the prompt input from the keyboard Q (or q) to withdraw from the process. ,, Programmers

删除半个汉字 删除半个汉字 删除半个汉字 删除半个汉字-delete to delete half Chinese half Chinese half Chinese delete delete t o delete half Chinese h alf Chinese delete to delete half Chinese half Chinese half Chinese delete to delete half of Chinese characters

题目：请输入星期几的第一个字母来判断一下是星期几，如果第一个字母一样，则继续判断第二个字母。 1.程序分析：用情况语句比较好，如果第一个字母一样，则判断用情况语句或if语句判断第二个字母。-Title: Please enter a few weeks the first letter to determine what is the day of the week, if the first letter of the same, then continue to determine the second letter. 1. Program analysis: statement by the situation better, if the first letter of the same, then the judge with the case statement or statements to determine if the second letter.