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📄 led.m51

📁 基于单片机的电子计算器的硬件原理图和程序
💻 M51
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BL51 BANKED LINKER/LOCATER V5.12                                                        07/01/2008  10:35:03  PAGE 1


BL51 BANKED LINKER/LOCATER V5.12, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, keypad.obj, main.obj, Disp.obj TO led RAMSIZE (256) CODE (0X0000-0X1FFF)


MEMORY MODEL: SMALL WITH FLOATING POINT ARITHMETIC


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  keypad.obj (KEYPAD)
  main.obj (MAIN)
  Disp.obj (DISP)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPADD)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPMUL)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPDIV)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPCMP)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPNEG)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FCAST)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?CASTF)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPGETOPN)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)
  C:\KEIL\C51\LIB\C51S.LIB (?C?SIDIV)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ULDIV)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LNEG)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ULCMP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDCODE)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDCODE0)
  C:\KEIL\C51\LIB\C51S.LIB (?C?UIDIV)


LINK MAP OF MODULE:  led (?C_STARTUP)


            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     000FH     UNIT         _DATA_GROUP_
                    001FH     0001H                  *** GAP ***
            BIT     0020H.0   0000H.2   UNIT         ?BI?MAIN
            BIT     0020H.2   0000H.1   UNIT         ?BI?DISP
            BIT     0020H.3   0000H.1   UNIT         ?BI?_DISPCHR?DISP
            BIT     0020H.4   0000H.1   UNIT         _BIT_GROUP_
                    0020H.5   0000H.3                *** GAP ***
            DATA    0021H     000EH     UNIT         ?DT?DISP
            DATA    002FH     0007H     UNIT         ?DT?MAIN
            DATA    0036H     0005H     UNIT         ?DT?KEYPAD
            DATA    003BH     0004H     UNIT         ?DT?_DISPINTLEFT?DISP
            IDATA   003FH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
                    0003H     0008H                  *** GAP ***
            CODE    000BH     0003H     ABSOLUTE     
            CODE    000EH     0573H     UNIT         ?C?LIB_CODE
            CODE    0581H     0125H     UNIT         ?PR?KEYPAD_GETKEY?KEYPAD
BL51 BANKED LINKER/LOCATER V5.12                                                      07/01/2008  10:35:03  PAGE 2


            CODE    06A6H     00E4H     UNIT         ?PR?KEYBOARDDEAL?MAIN
            CODE    078AH     00C7H     UNIT         ?PR?_DISPFLOAT?DISP
            CODE    0851H     008CH     UNIT         ?C_C51STARTUP
            CODE    08DDH     0088H     UNIT         ?CO?KEYPAD
            CODE    0965H     0059H     UNIT         ?PR?_DISPINT?DISP
            CODE    09BEH     0058H     UNIT         ?PR?DISPREF?DISP
            CODE    0A16H     0045H     UNIT         ?PR?_GETINTLEN?DISP
            CODE    0A5BH     003FH     UNIT         ?PR?INT_T0?MAIN
            CODE    0A9AH     0039H     UNIT         ?PR?_RIGHT?DISP
            CODE    0AD3H     002FH     UNIT         ?PR?MAIN?MAIN
            CODE    0B02H     0025H     UNIT         ?C_INITSEG
            CODE    0B27H     0020H     UNIT         ?PR?_DISPINTRIGHT?DISP
            CODE    0B47H     001DH     UNIT         ?PR?_DISPINTLEFT?DISP
            CODE    0B64H     0014H     UNIT         ?CO?DISP
            CODE    0B78H     0013H     UNIT         ?PR?_DISPCHR?DISP
            CODE    0B8BH     0013H     UNIT         ?PR?DISPCLS?DISP



OVERLAY MAP OF MODULE:   led (?C_STARTUP)


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

?PR?MAIN?MAIN                    -----    -----      -----    -----
  +--> ?PR?DISPCLS?DISP
  +--> ?PR?_DISPINTRIGHT?DISP
  +--> ?PR?KEYBOARDDEAL?MAIN
  +--> ?PR?DISPREF?DISP

?PR?_DISPINTRIGHT?DISP           -----    -----      0010H    0004H
  +--> ?PR?_GETINTLEN?DISP
  +--> ?PR?_DISPINT?DISP

?PR?_GETINTLEN?DISP              -----    -----      0017H    0005H

?PR?_DISPINT?DISP                -----    -----      0017H    0008H

?PR?KEYBOARDDEAL?MAIN            -----    -----      -----    -----
  +--> ?PR?KEYPAD_GETKEY?KEYPAD
  +--> ?PR?DISPCLS?DISP
  +--> ?PR?_DISPFLOAT?DISP

?PR?KEYPAD_GETKEY?KEYPAD         0020H.4  0000H.1    0010H    0003H
  +--> ?CO?KEYPAD

?PR?_DISPFLOAT?DISP              -----    -----      0010H    0007H
  +--> ?PR?DISPCLS?DISP
  +--> ?PR?_GETINTLEN?DISP
  +--> ?PR?_DISPINT?DISP
  +--> ?PR?_RIGHT?DISP

BL51 BANKED LINKER/LOCATER V5.12                                                      07/01/2008  10:35:03  PAGE 3


?PR?DISPREF?DISP                 -----    -----      -----    -----
  +--> ?CO?DISP



SYMBOL TABLE OF MODULE:  led (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:0851H         SEGMENT       ?C_C51STARTUP
  I:003FH         SEGMENT       ?STACK
  C:0000H         PUBLIC        ?C_STARTUP
  D:00E0H         SYMBOL        ACC
  D:00F0H         SYMBOL        B
  D:0083H         SYMBOL        DPH
  D:0082H         SYMBOL        DPL
  N:0000H         SYMBOL        IBPSTACK
  N:0100H         SYMBOL        IBPSTACKTOP
  N:0080H         SYMBOL        IDATALEN
  C:0854H         SYMBOL        IDATALOOP
  N:0000H         SYMBOL        PBPSTACK
  N:0000H         SYMBOL        PBPSTACKTOP
  N:0000H         SYMBOL        PDATALEN
  N:0000H         SYMBOL        PDATASTART
  N:0000H         SYMBOL        PPAGE
  N:0000H         SYMBOL        PPAGEENABLE
  D:00A0H         SYMBOL        PPAGE_SFR
  D:0081H         SYMBOL        SP
  C:0851H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:0851H         LINE#         99
  C:0853H         LINE#         100
  C:0854H         LINE#         101
  C:0855H         LINE#         102
  C:0857H         LINE#         151
  C:085AH         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        KEYPAD
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  C:0581H         PUBLIC        Keypad_GetKey
  D:00B8H         PUBLIC        IP
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:08DDH         SYMBOL        KeyMap
  B:0090H.0       PUBLIC        KP_Col0
  B:0090H.1       PUBLIC        KP_Col1
  B:0090H.2       PUBLIC        KP_Col2
BL51 BANKED LINKER/LOCATER V5.12                                                      07/01/2008  10:35:03  PAGE 4


  B:0090H.3       PUBLIC        KP_Col3
  D:00C8H         PUBLIC        T2CON
  D:00D0H         PUBLIC        PSW
  -------         PROC          KEYPAD_GETKEY
  -------         DO            
  D:0036H         SYMBOL        cnt
  D:0037H         SYMBOL        PrevImg
  D:0039H         SYMBOL        PrevKey
  D:0010H         SYMBOL        img
  D:0012H         SYMBOL        n
  B:0020H.4       SYMBOL        find
  -------         ENDDO         
  C:0581H         LINE#         63
  C:0581H         LINE#         64
  C:0581H         LINE#         72
  C:0586H         LINE#         73
  C:0588H         LINE#         76
  C:058BH         LINE#         77
  C:0593H         LINE#         78
  C:05ACH         LINE#         79
  C:05B4H         LINE#         80
  C:05CDH         LINE#         81
  C:05D5H         LINE#         82
  C:05EEH         LINE#         83
  C:05F6H         LINE#         84
  C:05FDH         LINE#         87
  C:0609H         LINE#         88
  C:0609H         LINE#         89
  C:060CH         LINE#         90
  C:0612H         LINE#         91
  C:0615H         LINE#         92
  C:0615H         LINE#         94
  C:061BH         LINE#         95
  C:061DH         LINE#         96
  C:0624H         LINE#         97
  C:0624H         LINE#         98
  C:0627H         LINE#         99
  C:0627H         LINE#         102
  C:062AH         LINE#         105
  C:062CH         LINE#         106
  C:062CH         LINE#         107
  C:064BH         LINE#         108
  C:064BH         LINE#         109
  C:064DH         LINE#         110
  C:064FH         LINE#         111
  C:064FH         LINE#         112
  C:0656H         LINE#         114
  C:0659H         LINE#         115
  C:0659H         LINE#         116
  C:0678H         LINE#         117
  C:0678H         LINE#         118
  C:068EH         LINE#         119
  C:06A0H         LINE#         120
  C:06A0H         LINE#         122
  C:06A3H         LINE#         123
  C:06A3H         LINE#         125
  C:06A5H         LINE#         126
BL51 BANKED LINKER/LOCATER V5.12                                                      07/01/2008  10:35:03  PAGE 5


  -------         ENDPROC       KEYPAD_GETKEY
  -------         ENDMOD        KEYPAD

  -------         MODULE        MAIN
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  B:00A8H.7       PUBLIC        EA
  D:00A8H         PUBLIC        IE
  B:0020H.0       PUBLIC        bDispRef
  B:0020H.1       PUBLIC        bKeyScan
  D:00B8H         PUBLIC        IP
  C:0AD3H         PUBLIC        main
  C:06A6H         PUBLIC        KeyboardDeal
  D:0098H         PUBLIC        SCON
  D:0089H         PUBLIC        TMOD
  D:0088H         PUBLIC        TCON
  B:00A8H.1       PUBLIC        ET0
  D:008CH         PUBLIC        TH0
  D:008AH         PUBLIC        TL0
  C:0A5BH         PUBLIC        int_t0
  B:0088H.4       PUBLIC        TR0
  D:00C8H         PUBLIC        T2CON
  D:00D0H         PUBLIC        PSW
  -------         PROC          MAIN
  C:0AD3H         LINE#         31
  C:0AD3H         LINE#         32
  C:0AD3H         LINE#         34
  C:0AD6H         LINE#         35
  C:0AD9H         LINE#         36
  C:0ADCH         LINE#         37
  C:0ADEH         LINE#         39
  C:0AE0H         LINE#         41
  C:0AE2H         LINE#         43
  C:0AE5H         LINE#         44
  C:0AF0H         LINE#         46
  C:0AF0H         LINE#         47
  C:0AF0H         LINE#         49
  C:0AF3H         LINE#         50
  C:0AF3H         LINE#         51
  C:0AF5H         LINE#         52
  C:0AF8H         LINE#         53
  C:0AF8H         LINE#         56
  C:0AFBH         LINE#         57
  C:0AFBH         LINE#         58
  C:0AFDH         LINE#         59
  C:0B00H         LINE#         60
  C:0B00H         LINE#         61
  -------         ENDPROC       MAIN
  -------         PROC          INT_T0
  -------         DO            
  D:002FH         SYMBOL        cnt
  -------         ENDDO         
  C:0A5BH         LINE#         72
  C:0A64H         LINE#         76
  C:0A67H         LINE#         77
  C:0A6AH         LINE#         79
BL51 BANKED LINKER/LOCATER V5.12                                                      07/01/2008  10:35:03  PAGE 6


  C:0A72H         LINE#         82
  C:0A80H         LINE#         83
  C:0A80H         LINE#         84
  C:0A82H         LINE#         85
  C:0A82H         LINE#         88
  C:0A91H         LINE#         89
  C:0A91H         LINE#         90
  C:0A93H         LINE#         91
  C:0A93H         LINE#         92
  -------         ENDPROC       INT_T0
  -------         PROC          KEYBOARDDEAL
  -------         DO            
  D:0031H         SYMBOL        KeyVal
  D:0032H         SYMBOL        dispval
  D:0007H         SYMBOL        n
  -------         ENDDO         
  C:06A6H         LINE#         100
  C:06A6H         LINE#         101

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