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📄 timer.m51

📁 采用C51单片机的简单电子钟
💻 M51
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BL51 BANKED LINKER/LOCATER V5.01                                                        07/03/2008  13:02:17  PAGE 1


BL51 BANKED LINKER/LOCATER V5.01, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE main.obj, LED.obj, keyboard.obj, timer.obj TO timer


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  main.obj (MAIN)
  LED.obj (LED)
  keyboard.obj (KEYBOARD)
  timer.obj (TIMER)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?UIDIV)


LINK MAP OF MODULE:  timer (MAIN)


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

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            DATA    0008H     0012H     UNIT         ?DT?TIMER
            DATA    001AH     0005H     UNIT         _DATA_GROUP_
            DATA    001FH     0004H     UNIT         ?DT?KEYBOARD
            IDATA   0023H     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     0489H     UNIT         ?PR?TIMER?TIMER
            CODE    0C89H     0082H     UNIT         ?C?LIB_CODE
            CODE    0D0BH     0071H     UNIT         ?PR?CALCULATE_DAYS?TIMER
            CODE    0D7CH     005CH     UNIT         ?PR?TIMER0_ISR?TIMER
            CODE    0DD8H     005BH     UNIT         ?PR?SCAN_KEYBOARD?KEYBOARD
            CODE    0E33H     0043H     UNIT         ?PR?_DISPLAY?LED
            CODE    0E76H     0021H     UNIT         ?CO?LED
            CODE    0E97H     0020H     UNIT         ?PR?_DELAYXMS?LED
            CODE    0EB7H     0013H     UNIT         ?PR?SYSTEM_INITIAL?MAIN
            CODE    0ECAH     000CH     UNIT         ?C_C51STARTUP
            CODE    0ED6H     000BH     UNIT         ?PR?MAIN?MAIN



OVERLAY MAP OF MODULE:   timer (MAIN)


SEGMENT                              DATA_GROUP 
  +--> CALLED SEGMENT              START    LENGTH
--------------------------------------------------
?C_C51STARTUP                      -----    -----
  +--> ?PR?MAIN?MAIN

BL51 BANKED LINKER/LOCATER V5.01                                                      07/03/2008  13:02:17  PAGE 2


?PR?MAIN?MAIN                      -----    -----
  +--> ?PR?SYSTEM_INITIAL?MAIN
  +--> ?PR?SCAN_KEYBOARD?KEYBOARD
  +--> ?PR?TIMER?TIMER

?PR?TIMER?TIMER                    -----    -----
  +--> ?PR?CALCULATE_DAYS?TIMER
  +--> ?PR?_DISPLAY?LED

?PR?_DISPLAY?LED                   001AH    0005H
  +--> ?CO?LED
  +--> ?PR?_DELAYXMS?LED



SYMBOL TABLE OF MODULE:  timer (MAIN)

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

  -------         MODULE        MAIN
  C:0000H         SYMBOL        _ICE_DUMMY_
  B:00A8H.7       PUBLIC        EA
  C:0ED6H         PUBLIC        main
  D:0089H         PUBLIC        TMOD
  B:00A8H.1       PUBLIC        ET0
  B:0088H.4       PUBLIC        TR0
  C:0EB7H         PUBLIC        system_initial
  -------         PROC          SYSTEM_INITIAL
  C:0EB7H         LINE#         16
  C:0EB7H         LINE#         17
  C:0EB7H         LINE#         18
  C:0EBAH         LINE#         19
  C:0EBCH         LINE#         20
  C:0EBEH         LINE#         21
  C:0EC0H         LINE#         22
  C:0EC3H         LINE#         23
  C:0EC6H         LINE#         24
  C:0EC9H         LINE#         25
  -------         ENDPROC       SYSTEM_INITIAL
  -------         PROC          MAIN
  C:0ED6H         LINE#         27
  C:0ED6H         LINE#         28
  C:0ED6H         LINE#         29
  C:0ED9H         LINE#         30
  C:0ED9H         LINE#         31
  C:0ED9H         LINE#         32
  C:0EDCH         LINE#         33
  C:0EDFH         LINE#         34
  -------         ENDPROC       MAIN
  -------         ENDMOD        MAIN

  -------         MODULE        LED
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:00A0H         PUBLIC        P2
  C:0E76H         PUBLIC        LED_TAB
BL51 BANKED LINKER/LOCATER V5.01                                                      07/03/2008  13:02:17  PAGE 3


  C:0E97H         PUBLIC        _delayXms
  C:0E33H         PUBLIC        _display
  -------         PROC          _DELAYXMS
  D:0006H         SYMBOL        x
  -------         DO            
  D:0004H         SYMBOL        i
  D:0002H         SYMBOL        j
  -------         ENDDO         
  C:0E97H         LINE#         13
  C:0E97H         LINE#         14
  C:0E97H         LINE#         16
  C:0EA1H         LINE#         17
  C:0EB6H         LINE#         18
  -------         ENDPROC       _DELAYXMS
  -------         PROC          _DISPLAY
  D:001AH         SYMBOL        disp_buff
  -------         DO            
  D:001DH         SYMBOL        i
  D:001EH         SYMBOL        temp_bit
  -------         ENDDO         
  C:0E33H         LINE#         58
  C:0E39H         LINE#         59
  C:0E39H         LINE#         62
  C:0E3CH         LINE#         63
  C:0E3FH         LINE#         64
  C:0E3FH         LINE#         65
  C:0E42H         LINE#         66
  C:0E57H         LINE#         67
  C:0E5CH         LINE#         68
  C:0E62H         LINE#         69
  C:0E69H         LINE#         70
  C:0E72H         LINE#         71
  C:0E75H         LINE#         72
  -------         ENDPROC       _DISPLAY
  -------         ENDMOD        LED

  -------         MODULE        KEYBOARD
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  B:0090H.0       PUBLIC        P1_0
  B:0090H.1       PUBLIC        P1_1
  B:0090H.2       PUBLIC        P1_2
  D:001FH         PUBLIC        key_pressed_time
  D:0020H         PUBLIC        key
  C:0DD8H         PUBLIC        scan_keyboard
  D:0021H         PUBLIC        key_old
  D:0022H         PUBLIC        key_new
  -------         PROC          SCAN_KEYBOARD
  C:0DD8H         LINE#         15
  C:0DD8H         LINE#         16
  C:0DD8H         LINE#         17
  C:0DDCH         LINE#         18
  C:0DE4H         LINE#         19
  C:0DE4H         LINE#         20
  C:0DE8H         LINE#         21
  C:0DE8H         LINE#         23
  C:0DE8H         LINE#         25
BL51 BANKED LINKER/LOCATER V5.01                                                      07/03/2008  13:02:17  PAGE 4


  C:0DE8H         LINE#         26
  C:0DEFH         LINE#         27
  C:0DEFH         LINE#         29
  C:0DEFH         LINE#         30
  C:0DF6H         LINE#         31
  C:0DF6H         LINE#         32
  C:0DF9H         LINE#         33
  C:0DF9H         LINE#         34
  C:0DFCH         LINE#         35
  C:0DFDH         LINE#         37
  C:0DFDH         LINE#         39
  C:0DFDH         LINE#         40
  C:0E00H         LINE#         41
  C:0E06H         LINE#         42
  C:0E0CH         LINE#         43
  C:0E12H         LINE#         44
  C:0E17H         LINE#         45
  C:0E17H         LINE#         46
  C:0E1EH         LINE#         47
  C:0E1EH         LINE#         48
  C:0E24H         LINE#         49
  C:0E28H         LINE#         51
  C:0E28H         LINE#         53
  C:0E28H         LINE#         54
  C:0E2AH         LINE#         55
  C:0E2AH         LINE#         56
  C:0E2CH         LINE#         58
  C:0E2CH         LINE#         59
  C:0E2FH         LINE#         60
  C:0E2FH         LINE#         61
  C:0E32H         LINE#         62
  C:0E32H         LINE#         63
  -------         ENDPROC       SCAN_KEYBOARD
  -------         ENDMOD        KEYBOARD

  -------         MODULE        TIMER
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0008H         PUBLIC        second
  D:0009H         PUBLIC        n_50m_second
  C:0D7CH         PUBLIC        timer0_isr
  D:000AH         PUBLIC        minute
  C:0800H         PUBLIC        timer
  D:000BH         PUBLIC        status
  D:000CH         PUBLIC        month
  D:000DH         PUBLIC        year
  D:000EH         PUBLIC        display_on
  D:000FH         PUBLIC        day
  D:0010H         PUBLIC        hour
  C:0D0BH         PUBLIC        calculate_days
  D:008CH         PUBLIC        TH0
  D:008AH         PUBLIC        TL0
  D:0011H         PUBLIC        display_buffer
  D:0017H         PUBLIC        days_of_month
  D:0018H         PUBLIC        flicker_time
  D:0019H         PUBLIC        display_date
  -------         PROC          TIMER0_ISR
  C:0D7CH         LINE#         22
BL51 BANKED LINKER/LOCATER V5.01                                                      07/03/2008  13:02:17  PAGE 5


  C:0D80H         LINE#         24
  C:0D83H         LINE#         25
  C:0D86H         LINE#         26
  C:0D88H         LINE#         27
  C:0D8FH         LINE#         28
  C:0D8FH         LINE#         29
  C:0D92H         LINE#         30
  C:0D94H         LINE#         31
  C:0D9AH         LINE#         32
  C:0D9AH         LINE#         33
  C:0D9CH         LINE#         34
  C:0D9EH         LINE#         35
  C:0DA4H         LINE#         36
  C:0DA4H         LINE#         37
  C:0DA6H         LINE#         38
  C:0DA8H         LINE#         39
  C:0DADH         LINE#         40
  C:0DADH         LINE#         41
  C:0DB0H         LINE#         42
  C:0DB2H         LINE#         43
  C:0DB9H         LINE#         44
  C:0DB9H         LINE#         45
  C:0DBCH         LINE#         46
  C:0DBEH         LINE#         47
  C:0DC5H         LINE#         48
  C:0DC5H         LINE#         49
  C:0DC8H         LINE#         50
  C:0DCAH         LINE#         51
  C:0DD0H         LINE#         52
  C:0DD0H         LINE#         53
  C:0DD3H         LINE#         54
  C:0DD3H         LINE#         55
  C:0DD3H         LINE#         56
  C:0DD3H         LINE#         57
  C:0DD3H         LINE#         58
  C:0DD3H         LINE#         59
  C:0DD3H         LINE#         60
  C:0DD3H         LINE#         61
  -------         ENDPROC       TIMER0_ISR
  -------         PROC          CALCULATE_DAYS
  -------         DO            
  D:0002H         SYMBOL        temp
  -------         ENDDO         
  C:0D0BH         LINE#         74
  C:0D0BH         LINE#         75
  C:0D0BH         LINE#         77
  C:0D45H         LINE#         78
  C:0D45H         LINE#         79
  C:0D45H         LINE#         80
  C:0D45H         LINE#         81
  C:0D45H         LINE#         82
  C:0D45H         LINE#         83
  C:0D45H         LINE#         84
  C:0D45H         LINE#         85
  C:0D45H         LINE#         86
  C:0D48H         LINE#         87
  C:0D48H         LINE#         88
BL51 BANKED LINKER/LOCATER V5.01                                                      07/03/2008  13:02:17  PAGE 6


  C:0D48H         LINE#         89
  C:0D48H         LINE#         90
  C:0D48H         LINE#         91
  C:0D48H         LINE#         92
  C:0D4BH         LINE#         93
  C:0D4BH         LINE#         94
  C:0D4BH         LINE#         95
  C:0D56H         LINE#         96
  C:0D76H         LINE#         97

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