text1.lst

单片机与语音芯片接口程序

C51 COMPILER V7.50   TEXT1                                                                 12/07/2007 16:19:23 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE TEXT1
OBJECT MODULE PLACED IN Text1.OBJ
COMPILER INVOKED BY: f:\Keil\C51\BIN\C51.EXE Text1.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <regX51.H>
   2          #include <INTRINS.H>
   3          sbit    BELL= P2^6;
   4          bit flag;
   5          unsigned char count;
   6          
   7          void dely500(void)
   8          {
   9   1        unsigned char i;
  10   1        for(i=250;i>0;i--)
  11   1          {
  12   2            _nop_();
  13   2          }
  14   1      }
  15          
  16          void main(void)
  17          {
  18   1      P1_7=0;
  19   1        while(1)
  20   1          {
  21   2                for(count=200;count>0;count--)
  22   2                  {
  23   3                    BELL=~BELL;
  24   3                    dely500();
  25   3                  }
  26   2                for(count=200;count>0;count--)
  27   2                  {
  28   3                    BELL=~BELL;
  29   3                    dely500();
  30   3                    dely500();
  31   3                  }
  32   2              }
  33   1      
  34   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     47    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


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