001.lst

周立功的51单片机试验例程,我当年就是靠这个学会单片机的

C51 COMPILER V7.08   001                                                                   04/05/2007 10:50:01 PAGE 1   


C51 COMPILER V7.08, COMPILATION OF MODULE 001
OBJECT MODULE PLACED IN .\001.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE C:\Documents and Settings\cailinjun\桌面\1\001.c ROM(SMALL) BROWSE DEBUG OB
                    -JECTEXTEND PRINT(.\001.lst) OBJECT(.\001.obj)

line level    source

   1          #include<reg51.h>
   2          #include<absacc.h>
   3          #define unit unsigned int
   4          #define uchar unsigned char
   5          
   6          sbit L0=P2^0;
   7          sbit L1=P2^1;
   8          sbit L2=P2^2;
   9          sbit L3=P2^3;
  10          
  11          uchar data BUFFER[1]={0};
  12          
  13          void main(void)
  14          {
  15   1      P2=0x0f;
  16   1      EA=1;IT1=1;ET0=1;
  17   1      TMOD=0x01;
  18   1      TH0=-5000/256;
  19   1      TL0=-5000%256;
  20   1      TR0=1;
  21   1      for(;;);
  22   1      }
  23          void timer0(void) interrupt 1 using 1
  24          {
  25   1      TH0=-5000/256;
  26   1      TL0=-5000%256;
  27   1      BUFFER[0]=BUFFER[0]+1;
  28   1      if (BUFFER[0]==100)
  29   1      {
  30   2      L3=!L3;
  31   2      L2=!L2;
  32   2      L1=!L1;
  33   2      L0=!L0;
  34   2      }
  35   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     52    ----
   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)