5-13.lst

一些简单的c51程序

C51 COMPILER V7.09   5_13                                                                  08/25/2005 11:29:54 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE 5_13
OBJECT MODULE PLACED IN 5-13.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 5-13.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <stdio.h>
   2          #include <reg51.h> 
   3          main()
   4          {
   5   1      int a,b;
   6   1      int *pointer_1, *pointer_2;        //定义指针变量 
   7   1      a = 100; b = 10;
   8   1      pointer_1 = &a;
   9   1      pointer_2 = &b;
  10   1      
  11   1      SCON = 0x50; 
  12   1      TMOD |= 0x20; 
  13   1      TH1 = 0xf3; 
  14   1      TR1 = 1;
  15   1      TI = 1;
  16   1      
  17   1      printf("%d,%d\n",a,b);
  18   1      printf("%d,%d\n",*pointer_1,*pointer_2);
  19   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    101    ----
   CONSTANT SIZE    =      7    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      10
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)