通过P2.4,P3.3实现电机转速控制,源码汇编语言编写,单定时器实现...

是对ocm4x8c图形显示的的汇编程序，是用keil软件编写的．-Is a graphical display of ocm4x8c compilation process, is prepared keil software.

自制时钟及时钟中断处理程序的编制 在CMD下运行，在右上角将出现当前的时间，同时可以输入CMD下的各种命令 相当于把单任务的操作系统改成多任务（一个显示时间，一个处理各种命令）-homemade clocks and clock interrupt handling procedures in the establishment of CMD running, in the upper right-hand corner there will be the current time, CMD also can be imported under the order amounts to a single task into multi-task operating system (a show, deal with a variety of orders)

汇编语言的打字游戏，包括鼠标控制，直接写显存的图形界面，通过rs232连机，记录存档等功能。-An asm typing game. Includes features such as mouse control, direct video memory access, serial communication via rs232 and high score keeping and etc.

读取字母，用来检测用户以键盘输入的字符，并将其储存起来-read character

将存于DAT1开始的1个8字节BCD相加,结果放在SUM.考虑溢出.-will be stored in the DAT1 began an eight-byte BCD together, the results on SUM. Consider spills.

本程序是用汇编语言来写的一段关于lcd的使用，还有并行通讯口的内容-This procedure is used assembly language to write a paragraph on the lcd use, as well as the contents of parallel communication port

用于背景问题的应用，通过链表解决相关背景问题的应用。-Used in the context of the problem applications, through the list to resolve the issue of the application of the relevant background.

超声波避障源码，可以参考，要原理图请联系我-Ultrasonic obstacle avoidance source code, can refer to the schematic, please contact me

鼠标控制CD-Audio播放程序！！！！！汇编语言-mouse control CD-Audio player! ! ! ! ! Assembly language

S2试验板 AT89C51 晶振12M 1-S12控制的数码显示-S2 test AT89C51 crystal plate 12M1-S12-controlled digital display