此程序用164扩展键盘和显示功能，最大限度的少用IO口

水温控制系统/-Water temperature control system /

本人做温度测试显示实验时所用的编码程序，拿出来大家参考的下吧-I do temperature tests showed that when the experimental procedure used coding up the next reference to it

通过a51程序，用户可以使用ATMEL T89C51CC01内置的模数转换功能，提高学习效率

很好的一个学习汇编语言的源代码，适合初学者，我重中受益匪浅，希望大家喜欢，对大家又帮助-i think it is good coding for us

是一个汇编延时程序，适合初学者使用，当P1.0端口输出高电平，即P1.0＝1时，根据发光二极管的单向导电性可知，这时发光二极管L1熄灭；当P1.0端口输出低电平，即P1.0＝0时，发光二极管L1亮；我们可以使用SETB　P1.0指令使P1.0端口输出高电平，使用CLR　P1.0指令使P1.0端口输出低电平。 -Delay is a compilation of procedures, suitable for beginners to use, when the high output port P1.0, P1.0 = 1 that is, when the one-way light-emitting diodes based on conductivity, we can see that this light-emitting diodes L1 extinguished when P1. 0 port output low, that is, P1.0 = 0, the light-emitting diodes L1-liang we can use the command SETB P1.0 port P1.0 output high to enable the use of instructions to enable CLR P1.0 output port P1.0 low.

统计出各分数段学生的人数,输出各分数段学生的人数-Statistics of the scores above the number of students, the output of the scores above the number of students

C语言中，把16进制转换成字符串，一般在对中文进行传递中用到-C language to convert a string of 16 hex, the general in the Chinese language used in the transmission of

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本次设计的RS232 to USB转换器，RS232端所采用的baud rate仅为9600。并没有对其它baud rate 到 USB 作转换-The design of the RS232 to USB converter, RS232 terminal baud rate used in 9600 only. There is no other baud rate to USB conversion

与中断矢量设置与读取有关的DOS功能调用，本例演示了如何编写中断服务程序，如何安装（将中断服务程序的地址设置到中断矢表中），以及如何通过软中断指令调用中断服务程序。为了突出重点，本例中中断服务程序代码未驻留内存。-and vector interrupt settings and read the DOS function calls, which in this case demonstrated how to prepare interrupted service procedures, how to install (to be interrupted service procedures set up to address the interruption vector table), and how soft interrupt directive calling service interruption program. To highlight key issues, in this case the interruption of services not the presence of code memory.