dsp_r.lst

dsp2407的实验测试程序,包括存储器

C51 COMPILER V7.02b   DSP_R                                                                05/13/2006 10:35:31 PAGE 1   


C51 COMPILER V7.02b, COMPILATION OF MODULE DSP_R
OBJECT MODULE PLACED IN dsp_r.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE dsp_r.c BROWSE

stmt level    source

   1          #include <absacc.h>
   2          
   3          #define   IN2BC               0x7fb9
   4          #define   OUT2BC              0x7fC9
   5          #define   IN2CS               0x7fb8
   6          #define   OUT2CS              0x7fC8
   7          #define   IN2BUF              0x7E00
   8          #define   OUT2BUF             0x7DC0
   9          //===================================
  10          #define   IN4BC               0x7fBD     //P189
  11          #define   OUT4BC              0x7fCD
  12          #define   IN4CS               0x7fBC
  13          #define   OUT4CS              0x7fCC
  14          #define   IN4BUF              0x7D00    //P172
  15          #define   OUT4BUF             0x7CC0
  16          //==================================
  17          #define   CPUCS               0x7f92   //P175
  18          //==========PORT A B C 控制===========
  19          #define   PORTACFG            0x7f93   //P176
  20          #define   PORTBCFG            0x7f94
  21          #define   PORTCCFG            0x7f95 
  22          
  23          #define   OUTA                0x7f96
  24          #define   OUTB                0x7f97
  25          #define   OUTC                0x7f98
  26          
  27          #define   PINSA               0x7f99
  28          #define   PINSB               0x7f9A
  29          #define   PINSC               0x7f9B
  30          
  31          #define   OEA                 0x7f9C
  32          #define   OEB                 0x7f9D
  33          #define   OEC                 0x7f9E
  34          //=====================================
  35          //#define   OEA                 0x7f9C
  36           
  37          void delay()
  38          {
  39   1           unsigned  char k=10,p=0; 
  40   1           for(p=0;p<k;p++)
  41   1               {
  42   2               }
  43   1      }
  44          main()
  45          {
  46   1           unsigned    char  i,j=0;
  47   1               XBYTE[PORTACFG] = 0X00;
  48   1               XBYTE[PORTCCFG] = 0X00;
  49   1               XBYTE[OEA] = 0X0FF;
  50   1               XBYTE[OEC] = 0X01;
  51   1               XBYTE[OUTC] = 0X0;
  52   1      
  53   1           while(1)
  54   1           {
  55   2      //          while(XBYTE[OUT4CS]&0X80);
C51 COMPILER V7.02b   DSP_R                                                                05/13/2006 10:35:31 PAGE 2   

  56   2      //          while(XBYTE[IN4CS]&0X80);
  57   2                while(XBYTE[OUT4CS]&0X02);
  58   2                
  59   2                        while(!(XBYTE[PINSC]&0x10));
  60   2                        XBYTE[OUTA] = XBYTE[OUT4BC];
  61   2                i = XBYTE[OUT4BC];
  62   2                delay();
  63   2                        XBYTE[OUTC] = 0X01;
  64   2                        delay();
  65   2                        XBYTE[OUTC] = 0X0;
  66   2                        delay();
  67   2                for(j=0;j<i;j++)
  68   2                   {
  69   3                   while(!(XBYTE[PINSC]&0x10));
  70   3                   XBYTE[OUTA] = XBYTE[OUT4BUF+j]; 
  71   3                               XBYTE[IN4BUF+j] = XBYTE[OUT4BUF+j]; 
  72   3      //             delay();
  73   3                   XBYTE[OUTC] = 0X01;
  74   3                           XBYTE[OUTC] = 0X0;
  75   3      //             delay();
  76   3                               }
  77   2                        XBYTE[IN4BC]=XBYTE[OUT4BC];
  78   2                        XBYTE[OUT4BC]=XBYTE[OUT4BC];
  79   2            } 
  80   1      }
  81          
  82          
  83          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    162    ----
   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)