port_initial.lst

电子设计训练课题

C51 COMPILER V8.02   PORT_INITIAL                                                          07/16/2008 00:27:28 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE PORT_INITIAL
OBJECT MODULE PLACED IN Port_Initial.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Port_Initial.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*===============================================================*/
   2          /*函数名称： Port_Initial.c                                      */
   3          /*函数功能： 主函数,调用各模块                                   */
   4          /*基本思想:  对所涉及到的端口进行配置                            */
   5          /*修改记录： 无修改记录                                          */
   6          /*编写作者： t483-4-19chenyong                                   */
   7          /*编写日期： 2007-4-14                                           */
   8          /*===============================================================*/
   9          #include"common.h"
  10          
  11           
  12          
  13          void Port_Initial (void) 
  14          {
  15   1          WDTCN = 0x07;       // Watchdog Timer Control Register
  16   1          WDTCN = 0xDE;   // Disable WDT    
  17   1          WDTCN = 0xAD;
  18   1          SFRPAGE = 0x0F;
  19   1          XBR0 = 0x00;        // XBAR0: Initial Reset Value
  20   1          XBR1 = 0x04;        // XBAR1: Initial Reset Value
  21   1          XBR2 = 0x40;        // XBAR2: Initial Reset Value
  22   1       
  23   1          SFRPAGE = 0x0F;
  24   1          P0MDOUT = 0x00; // Output configuration for P0 
  25   1          P1MDOUT = 0x00; // Output configuration for P1 
  26   1          P2MDOUT = 0x00; // Output configuration for P2 
  27   1          P3MDOUT = 0x00; // Output configuration for P3 
  28   1          P4MDOUT = 0x00; // Output configuration for P4
  29   1          P5MDOUT = 0x00; // Output configuration for P5
  30   1          P6MDOUT = 0x00; // Output configuration for P6
  31   1          P7MDOUT = 0x00; // Output configuration for P7
  32   1          P1MDIN = 0xFF;  // Input configuration for P1
  33   1       
  34   1          SFRPAGE = 0x0F;
  35   1          CLKSEL = 0x00;  // Oscillator Clock Selector
  36   1          OSCXCN = 0x00;      // EXTERNAL Oscillator Control Register 
  37   1          OSCICN = 0x84;      // Internal Oscillator Control Register
  38   1          //采用内部晶振，为24.5MHZ8分频
  39   1      }
  40           


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     54    ----
   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)