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📄 ex5-3.m51

📁 < 嵌入式C语言程序设计>>一书的源代码
💻 M51
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BL51 BANKED LINKER/LOCATER V5.12                                                        09/15/2005  10:09:05  PAGE 1


BL51 BANKED LINKER/LOCATER V5.12, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE ex5-3.obj, keypad.obj, lcd.obj, delay100us.obj TO ex5-3


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  ex5-3.obj (EX5_3)
  keypad.obj (KEYPAD)
  lcd.obj (LCD)
  delay100us.obj (DELAY100US)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?COPY)
  C:\KEIL\C51\LIB\C51S.LIB (?C?SCDIV)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?IMUL)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)


LINK MAP OF MODULE:  ex5-3 (EX5_3)


            TYPE    BASE      LENGTH    RELOCATION   SEGMENT NAME
            -----------------------------------------------------

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            REG     0008H     0008H     ABSOLUTE     "REG BANK 1"
            DATA    0010H     0012H     UNIT         ?DT?EX5_3
            DATA    0022H     000DH     UNIT         _DATA_GROUP_
            IDATA   002FH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
                    0003H     0008H                  *** GAP ***
            CODE    000BH     0003H     ABSOLUTE     
                    000EH     07F2H                  *** GAP ***
            CODE    0800H     0143H     UNIT         ?C?LIB_CODE
            CODE    0943H     00CAH     UNIT         ?PR?DISPLAY_DATE?EX5_3
            CODE    0A0DH     00A6H     UNIT         ?PR?GETDATE?EX5_3
            CODE    0AB3H     008FH     UNIT         ?PR?MAIN?EX5_3
            CODE    0B42H     008CH     UNIT         ?C_C51STARTUP
            CODE    0BCEH     0085H     UNIT         ?PR?TIMER0_ISR?EX5_3
            CODE    0C53H     0069H     UNIT         ?PR?KEYPAD_SCAN?KEYPAD
            CODE    0CBCH     005DH     UNIT         ?PR?GETTIME?EX5_3
            CODE    0D19H     0052H     UNIT         ?PR?_GETDIGIT?EX5_3
            CODE    0D6BH     0042H     UNIT         ?CO?EX5_3
            CODE    0DADH     003DH     UNIT         ?PR?DISPLAY_TIME?EX5_3
            CODE    0DEAH     002DH     UNIT         ?PR?_DISPLAY_LCD_NUMBER?LCD
            CODE    0E17H     0027H     UNIT         ?PR?_MONTHDAY?EX5_3
            CODE    0E3EH     0027H     UNIT         ?PR?_DISPLAY_LCD_STRING?LCD
            CODE    0E65H     0024H     UNIT         ?PR?GOTKEY?KEYPAD
            CODE    0E89H     001DH     UNIT         ?PR?_GOTOXY?LCD
            CODE    0EA6H     0019H     UNIT         ?PR?TIMER0_INITIALIZE?EX5_3
            CODE    0EBFH     0018H     UNIT         ?CO?KEYPAD
            CODE    0ED7H     0015H     UNIT         ?PR?INIT_LCD?LCD
            CODE    0EECH     0014H     UNIT         ?PR?_WRITE_LCD_COMMAND?LCD
BL51 BANKED LINKER/LOCATER V5.12                                                      09/15/2005  10:09:05  PAGE 2


            CODE    0F00H     0014H     UNIT         ?PR?_WRITE_LCD_DATA?LCD
            CODE    0F14H     0013H     UNIT         ?C_INITSEG
            CODE    0F27H     000EH     UNIT         ?PR?CLEAR_LCD?LCD
            CODE    0F35H     000DH     UNIT         ?PR?DELAY_FORKB?KEYPAD
            CODE    0F42H     000BH     UNIT         ?CO?LCD
            CODE    0F4DH     0009H     UNIT         ?PR?_DELAY100US?DELAY100US
            CODE    0F56H     0007H     UNIT         ?PR?CURSOR_BLINK?LCD
            CODE    0F5DH     0007H     UNIT         ?PR?CURSOR_OFF?LCD



OVERLAY MAP OF MODULE:   ex5-3 (EX5_3)


SEGMENT                               DATA_GROUP 
  +--> CALLED SEGMENT               START    LENGTH
---------------------------------------------------
?PR?TIMER0_ISR?EX5_3                -----    -----
  +--> ?PR?_MONTHDAY?EX5_3
  +--> ?PR?DISPLAY_DATE?EX5_3
  +--> ?PR?DISPLAY_TIME?EX5_3

?PR?_MONTHDAY?EX5_3                 -----    -----
  +--> ?CO?EX5_3

?PR?DISPLAY_DATE?EX5_3              0029H    0001H
  +--> ?PR?_GOTOXY?LCD
  +--> ?PR?_DISPLAY_LCD_NUMBER?LCD
  +--> ?CO?EX5_3
  +--> ?PR?_DISPLAY_LCD_STRING?LCD

?PR?_GOTOXY?LCD                     002CH    0002H
  +--> ?PR?_WRITE_LCD_COMMAND?LCD

?PR?_WRITE_LCD_COMMAND?LCD          -----    -----
  +--> ?PR?_DELAY100US?DELAY100US

?PR?_DELAY100US?DELAY100US          002EH    0001H

?PR?_DISPLAY_LCD_NUMBER?LCD         002AH    0001H
  +--> ?CO?LCD
  +--> ?PR?_WRITE_LCD_DATA?LCD

?PR?_WRITE_LCD_DATA?LCD             -----    -----
  +--> ?PR?_DELAY100US?DELAY100US

?PR?_DISPLAY_LCD_STRING?LCD         002AH    0003H
  +--> ?PR?_WRITE_LCD_DATA?LCD

?PR?DISPLAY_TIME?EX5_3              -----    -----
  +--> ?PR?_GOTOXY?LCD
  +--> ?PR?_DISPLAY_LCD_NUMBER?LCD
  +--> ?CO?EX5_3
  +--> ?PR?_DISPLAY_LCD_STRING?LCD

*** NEW ROOT ***************************************************

BL51 BANKED LINKER/LOCATER V5.12                                                      09/15/2005  10:09:05  PAGE 3


?C_C51STARTUP                       -----    -----
  +--> ?PR?MAIN?EX5_3
  +--> ?C_INITSEG

?PR?MAIN?EX5_3                      -----    -----
  +--> ?PR?INIT_LCD?LCD
  +--> ?PR?CLEAR_LCD?LCD
  +--> ?PR?_GOTOXY?LCD
  +--> ?CO?EX5_3
  +--> ?PR?_DISPLAY_LCD_STRING?LCD
  +--> ?PR?DISPLAY_TIME?EX5_3
  +--> ?PR?DISPLAY_DATE?EX5_3
  +--> ?PR?TIMER0_INITIALIZE?EX5_3
  +--> ?PR?GOTKEY?KEYPAD
  +--> ?PR?GETTIME?EX5_3
  +--> ?PR?GETDATE?EX5_3

?PR?INIT_LCD?LCD                    -----    -----
  +--> ?PR?_WRITE_LCD_COMMAND?LCD

?PR?CLEAR_LCD?LCD                   -----    -----
  +--> ?PR?_WRITE_LCD_COMMAND?LCD

?PR?GOTKEY?KEYPAD                   -----    -----
  +--> ?PR?KEYPAD_SCAN?KEYPAD
  +--> ?CO?KEYPAD

?PR?KEYPAD_SCAN?KEYPAD              -----    -----
  +--> ?CO?KEYPAD
  +--> ?PR?DELAY_FORKB?KEYPAD

?PR?GETTIME?EX5_3                   0027H    0001H
  +--> ?PR?_GETDIGIT?EX5_3
  +--> ?PR?DISPLAY_TIME?EX5_3

?PR?_GETDIGIT?EX5_3                 0029H    0003H
  +--> ?PR?_GOTOXY?LCD
  +--> ?PR?_WRITE_LCD_DATA?LCD
  +--> ?PR?GOTKEY?KEYPAD
  +--> ?CO?EX5_3

?PR?GETDATE?EX5_3                   0027H    0002H
  +--> ?PR?_GETDIGIT?EX5_3
  +--> ?PR?DISPLAY_DATE?EX5_3
  +--> ?PR?_MONTHDAY?EX5_3



SYMBOL TABLE OF MODULE:  ex5-3 (EX5_3)

  VALUE           TYPE          NAME
  ----------------------------------

  -------         MODULE        EX5_3
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:0BCEH         PUBLIC        timer0_isr
  B:00A8H.7       PUBLIC        EA
BL51 BANKED LINKER/LOCATER V5.12                                                      09/15/2005  10:09:05  PAGE 4


  C:0DC0H         PUBLIC        display_time
  D:0010H         PUBLIC        tmpday
  C:0DA2H         PUBLIC        int2char
  D:0013H         PUBLIC        today
  C:0AB3H         PUBLIC        main
  D:0016H         SYMBOL        mode
  D:0089H         PUBLIC        TMOD
  C:0D19H         PUBLIC        _getdigit
  C:0D74H         PUBLIC        dayofmonth
  C:0E17H         PUBLIC        _monthday
  B:00A8H.1       PUBLIC        ET0
  D:008CH         PUBLIC        TH0
  D:008AH         PUBLIC        TL0
  B:00B8H.1       PUBLIC        PT0
  D:0018H         PUBLIC        now
  B:0088H.4       PUBLIC        TR0
  D:001BH         SYMBOL        operation
  C:0A0DH         PUBLIC        getdate
  D:001DH         SYMBOL        timer0_tick
  C:0D9CH         PUBLIC        command
  C:0EA6H         SYMBOL        timer0_initialize
  C:0D80H         PUBLIC        weekday
  C:0CBCH         PUBLIC        gettime
  D:001FH         PUBLIC        display
  C:0943H         PUBLIC        display_date
  -------         PROC          L?0057
  -------         ENDPROC       L?0057
  -------         PROC          DISPLAY_TIME
  C:0DC0H         LINE#         41
  C:0DC0H         LINE#         42
  C:0DC0H         LINE#         43
  C:0DC9H         LINE#         44
  C:0DCEH         LINE#         45
  C:0DD7H         LINE#         46
  C:0DDCH         LINE#         47
  C:0DE5H         LINE#         48
  -------         ENDPROC       DISPLAY_TIME
  -------         PROC          DISPLAY_DATE
  -------         DO            
  D:0007H         SYMBOL        i
  D:0029H         SYMBOL        days
  -------         ENDDO         
  C:0943H         LINE#         50
  C:0943H         LINE#         51
  C:0943H         LINE#         52
  C:0946H         LINE#         53
  C:0951H         LINE#         54
  C:0956H         LINE#         55
  C:095FH         LINE#         56
  C:0964H         LINE#         57
  C:096DH         LINE#         58
  C:0972H         LINE#         59
  C:097BH         LINE#         60
  C:0984H         LINE#         61
  C:0994H         LINE#         62
  C:09B7H         LINE#         63
  C:09CAH         LINE#         64
BL51 BANKED LINKER/LOCATER V5.12                                                      09/15/2005  10:09:05  PAGE 5


  C:09E2H         LINE#         65
  C:09F0H         LINE#         66
  -------         ENDPROC       DISPLAY_DATE
  -------         PROC          _GETDIGIT
  D:0029H         SYMBOL        x
  D:002AH         SYMBOL        y
  -------         DO            
  D:002BH         SYMBOL        keys
  -------         ENDDO         
  C:0D19H         LINE#         68
  C:0D1DH         LINE#         69
  C:0D1DH         LINE#         71
  C:0D1DH         LINE#         72
  C:0D28H         LINE#         73
  C:0D2FH         LINE#         74
  C:0D34H         LINE#         75
  C:0D3FH         LINE#         76
  C:0D5AH         LINE#         77
  C:0D63H         LINE#         78
  C:0D6AH         LINE#         79
  -------         ENDPROC       _GETDIGIT
  -------         PROC          GETTIME
  -------         DO            
  D:0027H         SYMBOL        temp
  -------         ENDDO         
  C:0CBCH         LINE#         80
  C:0CBCH         LINE#         81
  C:0CBCH         LINE#         83
  C:0CBCH         LINE#         84
  C:0CCDH         LINE#         85
  C:0CDDH         LINE#         86
  C:0CE7H         LINE#         87
  C:0CF0H         LINE#         88
  C:0CF3H         LINE#         89
  C:0D04H         LINE#         90
  C:0D14H         LINE#         91
  C:0D18H         LINE#         92
  -------         ENDPROC       GETTIME
  -------         PROC          _MONTHDAY
  D:0007H         SYMBOL        year
  D:0005H         SYMBOL        month
  C:0E17H         LINE#         93
  C:0E17H         LINE#         94
  C:0E17H         LINE#         95
  C:0E26H         LINE#         96
  C:0E29H         LINE#         98
  C:0E3DH         LINE#         100
  -------         ENDPROC       _MONTHDAY
  -------         PROC          GETDATE
  -------         DO            
  D:0027H         SYMBOL        temp
  D:0028H         SYMBOL        days
  -------         ENDDO         
  C:0A0DH         LINE#         101
  C:0A0DH         LINE#         102
  C:0A0DH         LINE#         104
  C:0A16H         LINE#         105
BL51 BANKED LINKER/LOCATER V5.12                                                      09/15/2005  10:09:05  PAGE 6


  C:0A26H         LINE#         106
  C:0A26H         LINE#         107
  C:0A37H         LINE#         108
  C:0A47H         LINE#         109
  C:0A51H         LINE#         110
  C:0A5AH         LINE#         111
  C:0A5DH         LINE#         112
  C:0A5DH         LINE#         113
  C:0A6EH         LINE#         114
  C:0A7EH         LINE#         115
  C:0A87H         LINE#         116
  C:0A9BH         LINE#         117
  C:0AACH         LINE#         118
  C:0AAEH         LINE#         119
  C:0AB2H         LINE#         120
  -------         ENDPROC       GETDATE
  -------         PROC          TIMER0_ISR
  C:0BCEH         LINE#         121

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