pwm.lst

NXP P89V51 PGA硬件生成 PWM 程序...

C51 COMPILER V8.12   PWM                                                                   06/05/2008 16:33:18 PAGE 1   


C51 COMPILER V8.12, COMPILATION OF MODULE PWM
OBJECT MODULE PLACED IN PWM.obj
COMPILER INVOKED BY: E:\Program Files\Keil\C51\BIN\C51.EXE PWM\PWM.c BROWSE DEBUG OBJECTEXTEND PRINT(.\PWM.lst) OBJECT(P
                    -WM.obj)

line level    source

   1          #include "PWM.H"
   2          
   3          
   4          void PWM_Init(uchar pw)
   5          {
   6   1              CCAP0H = pw;
   7   1              CCAP0L = pw;
   8   1      
   9   1              CCAPM0  = CCAPM_PWM;    /*PCA模块0寄存器                模式设置为8位PWM值      */ 
  10   1              CMOD    = CMOD_ECF;             /*PCA计数器模式寄存器   PCA使能计数溢出中断     */
  11   1              CCON    = 0x00;                 /*PCA计数器控制寄存器   复位                            */
  12   1              CR              = 1;                    /*PCA计数器控制寄存器   PCA计数器运行控制       */
  13   1              EA              = 1;    
  14   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     18    ----
   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)