pca1.lst

51单片机用c语言实例 包括ad

C51 COMPILER V7.09   PCA1                                                                  07/28/2005 13:59:15 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE PCA1
OBJECT MODULE PLACED IN PCA1.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE PCA1.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /***************************************************************/
   2          /* 文件名称: PCA1.C                                            */
   3          /* 功能描述: */
   4          /***************************************************************/
   5          
   6          #include "SST89x5x4.h"
   7          sfr CH = 0xF9;
   8          sfr CL = 0xE9;
   9          sfr CCON = 0xD8;
  10          sfr CMOD = 0xD9;
  11          sfr CCAP0H = 0xFA;
  12          sfr CCAP0L = 0xEA;
  13          sfr CCAPM0 = 0xDA;
  14          
  15          sbit CCF0 = 0xD8;
  16          sbit CR = 0xDE;
  17          sbit CF = 0xCF;
  18          
  19          void PCA_ISR() interrupt 6 using 1
  20          {
  21   1              CCF0 = 0;                       //清除中断标志
  22   1              //CCAP0H += 0x30;               //
  23   1              CH = 0x00;
  24   1              CL = 0x00;
  25   1      }
  26          void main()
  27          {
  28   1              CMOD = 0x02;            //设置PCA定时器
  29   1              CH = 0x00;                      //
  30   1              CL = 0x00;
  31   1              CCAP0L = 0x66;          //设置事件触发值
  32   1              CCAP0H = 0x05;
  33   1              CCAPM0 = 0x4D;          //设置PCA模块0为HSO模式
  34   1      
  35   1              IE = 0xC0;
  36   1              CR = 1;                         //启动PCA定时器
  37   1      
  38   1              while(1);
  39   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     33    ----
   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)