此程序是关系电子时钟的，用汇编写成，功能比较完哟

at24系列存储器的汇编语言存储程序，内容比较详细-at24 series of assembly language memory storage procedure, the contents of a more detailed

EM78的BCD码转十六进制表示的二进制码内带有详细注解.-EM78 of the BCD to hexadecimal code of the binary code with a detailed annotation.

有关统计学生成绩的汇编程序，详见压缩文件内容-Relating to the compilation of statistics on student achievement program, as detailed in the contents of compressed files

用汇编语言编写的简短小巧的记事本程序-assembler language short compact notebook procedures

农夫过河问题的解决方法-farmer across the river the solution to the problem

DS18B20的源程序,很好用的-DS18B20 source, the good

一个简易的用汇编写的裁判平分程序，不够好，但里面的意思还是有的。-with a simple compilation of the referee was equally procedure is not good enough, but there"s still some meaning.

利用实验装置，设计一个简易加法计算器的原理线路，编制应用程序，实现三位十进制无符号数的加法。-asm

片机电子钟的计时脉冲基准是由外部晶振的频率经过12分频后提供，采用内部的定时/计数器来实现计时功能。所以，外接晶振频率精确度直接影响电子钟计时的准确性。 -Machine electronic time clock pulse baseline is by an external crystal oscillator frequency, after 12 minutes after the frequency, using an internal timer/counter to achieve the timing function. Therefore, the external crystal frequency accuracy of a direct impact on the accuracy of the electronic time clock.

用 AT89S51 单片机的定时 / 计数器 T0 产生一秒的定时时间，作为秒计数时间，当一秒产生时，秒计数加 1 ，秒计数到 60 时，自动从 0 开始。-with AT89S51 SCM timer/counter T0 produce than the regular time, seconds count as a time when a second time when, seconds count plus one, count to 60 seconds, the automatic starting from 0.