ex1.lst

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C51 COMPILER V8.08   EX1                                                                   09/04/2008 16:17:35 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE EX1
OBJECT MODULE PLACED IN ex1.OBJ
COMPILER INVOKED BY: C:\Program Files\keil\C51\BIN\C51.EXE ex1.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <ABSACC.H>                                                     //头文件
   2          #include <stdio.h>
   3          #include <reg51.h>
   4          
   5          void    main(void)                                                              //主函数
   6          {
   7   1      char ch;                                                                                //声明变量
   8   1      
   9   1      DBYTE[0x0040]=0x41;                                                     //对IDATA区赋值
  10   1      PBYTE[0x0002]=0x42;                                                     //对PDATA区赋值
  11   1      XBYTE[0x0002]=0x43;                                                     //对XDATA区赋值
  12   1      
  13   1      ch=CBYTE[0x0002];                                                       //读取CODE区
  14   1      printf("ch=%bx\n",ch);
  15   1      ch=DBYTE[0x0040];                                                       //读取IDATA区
  16   1      printf("ch=%bx\n",ch);
  17   1      ch=PBYTE[0x0002];                                                       //读取PDATA区
  18   1      printf("ch=%bx\n",ch);
  19   1      ch=XBYTE[0x0002];                                                       //读取XDATA区
  20   1      printf("ch=%bx\n",ch);
  21   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     73    ----
   CONSTANT SIZE    =      8    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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