51单片机编写制做的电子计算器（韩国）汇编语言、C语言

c++和汇编语言的混合编程例子。 在VC6，vc7集成环境下调用汇编语言函数，使用变量，结构等方法的例子。-c and assembly language programming examples of mixed. The VC6, vc7 integrated environment called assembly language function, the use of variables, such as the structure of examples.

省去繁杂的脑力劳动，自动生成LED的表格。-avoid complicated mental, automatic generation LED form.

首先，分别对8255、8253进行初始化，设置8255为A口、C口输出，设置8253的计数器0为工作模式3；其次，设置IRQ7的中断矢量，使得有IRQ7中断时调用SERVER；再次，调用INIT对计数值初始化；最后，主程序循环等待中断，开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine

汇编课程设计显示彩色矩形块-compilation curriculum design rectangular blocks of color show

利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。8255PA口做键盘输入线，PB口作扫描线-8255 programmable parallel port using a scanning keyboard to do the experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line

汇编语言实例 好的很！-assembly language is a good example!

Anaog to digital by PCF8591 C Language By KEIL

常见的debug命令,与大家共同分享一下-common debug orders, we share common

本程序实现系统时间查看.-system to examine.

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