to.lst

单片机C语言教程 初学单片机的非常实用.

C51 COMPILER V7.09   TO                                                                    04/15/2004 09:13:32 PAGE 1   


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

line level    source

   1          #include <Reg51.h>
   2          #include <stdio.h>
   3          
   4          void main(void)
   5          {       
   6   1              char xdata * XROM;
   7   1              char a;
   8   1              int Aa = 0xFB1C;
   9   1              long Ba = 0x893B7832;
  10   1              float Ca = 3.4534;
  11   1      
  12   1              SCON = 0x50; //串口方式1,允许接收
  13   1              TMOD = 0x20; //定时器1定时方式2
  14   1              TH1 = 0xE8;     //11.0592MHz 1200波特率
  15   1              TL1 = 0xE8;
  16   1              TI = 1;
  17   1              TR1 = 1; //启动定时器
  18   1              XROM=(char xdata *) 0xB012; //给指针变量赋XROM初值
  19   1              *XROM = 'R'; //给XROM指向的绝对地址赋值
  20   1              a = *((char xdata *) 0xB012); //等同于a = *XROM
  21   1              printf ("%bx %x %d %c \n",(char) Aa, (int) Ba,(int)Ca, a);//转换类型并输出
  22   1              while(1);
  23   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     93    ----
   CONSTANT SIZE    =     15    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      11
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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