32k.lst

单片机AT89C51扩展32KSRAM程序

C51 COMPILER V8.08   32K                                                                   01/02/2008 16:31:41 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE 32K
OBJECT MODULE PLACED IN 32K.OBJ
COMPILER INVOKED BY: E:\Program Files\keill\C51\BIN\C51.EXE 32K.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*****************************32k扩展**************************/
   2          /********************良仪电子—****************************/
   3          /******************罗小卫*********************************/
   4          /******************2007——12——29*****************************/
   5          #include <intrins.h>
   6          #include"c8051F120.h"   
   7          #define uchar unsigned char
   8          #define uint unsigned int
   9          uchar xdata *point;
  10          uchar  data  zhengxuan[16]= {
  11              0x21, 0x23, 0x26, 0x29, 0x2C, 0x2F, 0x32, 0x34,
  12              0x36, 0x39, 0x3A, 0x3C, 0x3D, 0x3E, 0x3F, 0x3F
  13                   };
  14          uchar xuan[10]={0};             
  15          PC_int()
  16          {
  17   1      uchar i,b;      
  18   1      EA=0;
  19   1      WDTCN=0XDE;
  20   1      WDTCN=0XAD;
  21   1      EA=1;
  22   1      SFRPGCN=0X01;
  23   1      SFRPAGE=0X00;
  24   1      FLSCL=0X01; 
  25   1      PSCTL=0X01;
  26   1      i=6;
  27   1      PSCTL=0X01;
  28   1      b=0;
  29   1      PSCTL=0X10;
  30   1      }
  31          void main(void)
  32          { 
  33   1      uchar i;
  34   1      PC_int();
  35   1      SFRPAGE=0X00;
  36   1      EMI0CF=0X3F;
  37   1      EMI0TC=0X6D;
  38   1      SFRPAGE=0X0F;
  39   1      P1MDOUT=0XFF;
  40   1      P4MDOUT=0xFF;                                                                                             
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  41   1      P5MDOUT=0XFF;
  42   1      P6MDOUT=0X0F;
C51 COMPILER V8.08   32K                                                                   01/02/2008 16:31:41 PAGE 2   

  43   1      P7MDOUT=0XFF;
  44   1      XBR2=0X40;
  45   1      P1=0X40;
  46   1      SFRPAGE=0X0F;
  47   1      P4=0X80;
  48   1      P5=0X00;
  49   1      P6=0X00;
  50   1      P7=0X00;                                          
  51   1      point=0x20;
  52   1      /*****************************写*********************************/
  53   1      for(i=0;i<16;i++)
  54   1      {
  55   2      *point=zhengxuan[i];
  56   2      point++;
  57   2      }
  58   1      }
  59          
  60          
  61          
  62          
  63          
  64          
  65          
  66          
  67          
  68          
  69          
  70          
  71          
  72          
  73          
  74          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    113    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     28       2
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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