init.lst

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C51 COMPILER V8.01   INIT                                                                  08/08/2008 09:30:15 PAGE 1   


C51 COMPILER V8.01, COMPILATION OF MODULE INIT
OBJECT MODULE PLACED IN Init.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Init.c LARGE BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*********************************************************************/
   2          //系统时钟、端口、AD、DA、TIMER、PCA初始化
   3          /*********************************************************************/
   4          #include<C8051F000.h>
   5          #include<define.h>
   6          void SYSCLK_Init()
   7          {
   8   1              OSCICN=OSCICN|0x03;                                                     //启用内部晶振16MHZ
   9   1      }
  10          void PORT_Init()
  11          {
  12   1              XBR0=0x08;                                                                      //匹配CEX0到P0.0
  13   1              XBR1=0x00;
  14   1              XBR2=0x40;
  15   1              PRT0CF=0x00;                                                            //PO开漏输出
  16   1              P0=0xff;                                                                        //配置为数字输入
  17   1      }
  18          void PCA_Init()
  19          {
  20   1              
  21   1              PCA0MD=0x03;                                                            //CPU等待时PCA0正常工作；系统时钟的1/4为计数脉冲源溢出中断jinzhi——P150
  22   1              PCA0CPM0=0x61;                                                          //模块0：正边沿触发捕捉、脉宽调制禁止、匹配功能允许、中断允许
  23   1              CR=1;                                                                           //开PCA0
  24   1      }
  25          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     28    ----
   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)