state.lst

如图4.3.1所示

C51 COMPILER V6.12  STATE                                                                  07/27/2007 12:17:15 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE STATE
OBJECT MODULE PLACED IN .\state.OBJ
COMPILER INVOKED BY: C:\单片机\Keil\C51\BIN\C51.EXE .\state.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include <AT89X51.H> 
   2          unsigned char temp;
   3          void main(void)
   4          {
   5   1       while(1)
   6   1      {
   7   2       temp=P1>>4;
   8   2       temp=temp|0xf0;
   9   2       P1=temp;
  10   2       }
  11   1       }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     15    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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