digital hourmeter AT89S8253 with autosaved and sevent segment display

在屏幕上开出三个窗口：起止坐标为（5，10）和（15，30），（5，50）和（15，70），（18，15）和（22，65）。要求可用左右方向键选择左窗口或右窗口为当前活动窗口。当一行字符显示满后（左右窗口一行显示20个字符，下窗口显示50个字符），窗口自动向上卷动一行，输入的字符仍显示与最低一行，窗口最高一行向上卷动后消失。用上下方向键可使活动窗口及下窗口内容同时上卷或下卷。输入‘ESC’后结束程序。(huangyujie)-screen out three windows : starting and ending coordinates (5,10) and (15, 30), (5,50) and (15.70) (18.15) and (22.65). Asked about the direction keys can be used to choose the left or right window to window to window current activities. When his characters show after the expiration of (his show window about 20 characters, the next window displays 50 characters), the window automatically scrolling upward here, the importation of characters showed that the minimum here, his highest window scrolling upward disappeared. Up and down direction keys enable activities under the window and window content, but on the next volume or volumes. Importation "ESC" end after the procedure. (Huangyujie)

用TMS320LF2407实现空间矢量PWM（SVPWM）.rar-TMS320LF2407 achieved using space-vector PWM (SVPWM). Rar

汇编语言程序设计词汇表,很不错!-assembly language program design glossary, very good!

这是一个时钟程序，请大家指点一下，谢谢大家-This is a clock program, everyone gets advice on thank you

最新的计算器1.5-latest Calculator 1.5

不错，汇编小软件！用汇编编的。 具体功能在你编译后运行的时候会有提示。：）-Great!A software of assembly,in assembly language.you can get the clew to carry out the function as soon as you run this program.

asm汇编语言详细教程-asm detailed guide assembly language

汇编程序 分区format　-assembler district format

keil51的手册，开发硬件也不错呀，这是最常用的汇编工具，用的人很多-keil51 manuals, development hardware has a good game, which is a compilation of the most commonly used tools, a lot of people