sin.lst

这是C8051F020的源程序

C51 COMPILER V6.14  SIN                                                                    04/26/2004 22:22:13 PAGE 1   


C51 COMPILER V6.14, COMPILATION OF MODULE SIN
OBJECT MODULE PLACED IN sin.OBJ
COMPILER INVOKED BY: C:\CYGNAL\IDEfiles\C51\BIN\C51.exe sin.c DB OE

stmt level    source

   1          #include <c8051f020.h>
   2          //-------------------extern function delearation---------------
   3          //extern void init_sys(void);
   4          extern void delay(long int);
   5          
   6          sbit TC0=P0^0;
   7          sbit TC1=P0^1;
   8          sbit TC2=P0^2;
   9          sbit TC3=P0^3;
  10          sbit LOADING=P0^4;
  11          
  12          //注意：P2^5未曾使用！！！
  13          
  14          sbit WRITE=P0^5;
  15          //sbit FSELECT=P2^7;
  16          
  17          
  18          //unsigned char a,ad;
  19          void wdata(unsigned char a)
  20          {  WRITE=0;
  21   1           P2=a;
  22   1         WRITE=1;
  23   1          WRITE=0;
  24   1       
  25   1      
  26   1      }
  27          void wadr(unsigned char ad)
  28          { LOADING=1;
  29   1        if(ad&0x01)
  30   1         TC0=1;
  31   1        else TC0=0;
  32   1         ad>>=1;
  33   1         if(ad&0x01)
  34   1         TC1=1;
  35   1        else TC1=0;
  36   1         ad>>=1;
  37   1         if(ad&1)
  38   1         TC2=1;
  39   1        else TC2=0;
  40   1         ad>>=1;
  41   1         if(ad&1)
  42   1         TC3=1;
  43   1        else TC3=0;
  44   1         LOADING=0;
  45   1         delay(3);
  46   1         LOADING=1;  
  47   1       }
  48          void sin()
  49          
  50          { wdata(~0x00);
  51   1        wadr(~0x00);
  52   1        wdata(~0x00);
  53   1        wdata(~0x01);
  54   1        wdata(~0x89);
  55   1        wdata(~0x37);
C51 COMPILER V6.14  SIN                                                                    04/26/2004 22:22:13 PAGE 2   

  56   1        wadr(~0x08);
  57   1        
  58   1        
  59   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    108    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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