text1.lst

单片机快速入门原程序

C51 COMPILER V7.50   TEXT1                                                                 05/11/2006 09:40:43 PAGE 1   


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

line level    source

   1          #include <reg51.h>
   2          #include<stdio.h>
   3          Uart_Init();
   4          main()
   5          {       Uart_Init();
   6   1              EX0=1;
   7   1              EA=1;
   8   1      while(1);
   9   1      }
  10          void int0() interrupt 0 using 0
  11          {       printf("External Interrupt 0 responded\n");
  12   1      }
  13          Uart_Init()
  14          {SCON = 0x52;    /* 设置串行口控制寄存器SCON*/
  15   1       TMOD = 0x20;    /* 12M时钟时波特率为2400  */
  16   1       TCON = 0x69;    /* TCON */
  17   1       TH1 =  0xf3;    /* TH1 */
  18   1      }
  19          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     55    ----
   CONSTANT SIZE    =     32    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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