lesson6.lst

AD TO DA 转换程序

C51 COMPILER V6.12  LESSON6                                                                01/29/2007 09:59:58 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE LESSON6
OBJECT MODULE PLACED IN .\lesson6.OBJ
COMPILER INVOKED BY: D:\Program Files\Keil\C51\BIN\C51.EXE .\lesson6.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg52.h>
   2          #define uchar unsigned char
   3          sbit csda=P3^2;
   4          sbit wr=P3^6;
   5          sbit dula=P2^6;
   6          sbit wela=P2^7;
   7          uchar dig;
   8          void delay(uchar);
   9          void main()
  10          {
  11   1      	dula=0;
  12   1      	wela=0;
  13   1      	csda=0;
  14   1      	wr=0;
  15   1      	//	delay(200);
  16   1      	while(1)
  17   1      	{
  18   2      		P0=dig;
  19   2      		delay(10);
  20   2      		dig++;	
  21   2      				
  22   2      	}
  23   1      }
  24          
  25          void delay(uchar x)
  26          {
  27   1      	uchar a;
  28   1      	unsigned int b;
  29   1      	for(a=x;a>0;a--)
  30   1      		for(b=100;b>0;b--);
  31   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     43    ----
   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)