C51 COMPILER V6.12  LESSON3_3                                                              07/23/2007 10:58:47 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE LESSON3_3
OBJECT MODULE PLACED IN .\lesson3_3.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE .\lesson3_3.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg52.h>
   2          #define uint unsigned int 
   3          #define uchar unsigned char 
   4          sbit dula=P2^6;
   5          sbit wela=P2^7;
   6          sbit d1=P1^0;
   7          uchar num;
   8          uchar code table[]={
   9          0x3f,0x06,0x5b,0x4f,
  10          0x66,0x6d,0x7d,0x07,
  11          0x7f,0x6f,0x77,0x7c,
  12          0x39,0x5e,0x79,0x71};
  13          void delay(uint z);
  14          void main()
  15          {
  16   1      	EA=1;//开总中断
  17   1      	EX0=1;//开外部中断0
  18   1      	//IT0=1;
  19   1      	TCON=0x01;
  20   1      	wela=1;//11101010
  21   1      	P0=0xea;
  22   1      	wela=0;
  23   1      	while(1)
  24   1      	{
  25   2      		for(num=0;num<16;num++)
  26   2      			{
  27   3      				d1=1;
  28   3      				dula=1;
  29   3      				P0=table[num];
  30   3      				dula=0;
  31   3      				delay(1000);	
  32   3      			}
  33   2      	}
  34   1      }
  35          
  36          void delay(uint z)
  37          {
  38   1      	uint x,y;
  39   1      	for(x=z;x>0;x--)
  40   1      		for(y=110;y>0;y--);	
  41   1      }
  42          
  43          void exter0() interrupt 0
  44          {
  45   1      	d1=0;	
  46   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     82    ----
   CONSTANT SIZE    =     16    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1    ----
   IDATA SIZE       =   ----    ----
C51 COMPILER V6.12  LESSON3_3                                                              07/23/2007 10:58:47 PAGE 2   

   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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