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📄 lcd1602.m51

📁 用单片机做的计算器 能够实现四则运算
💻 M51
📖 第 1 页 / 共 2 页
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BL51 BANKED LINKER/LOCATER V5.03                                                        04/30/2008  16:18:48  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
E:\KEIL破解版\C51\BIN\BL51.EXE LCD1602.obj TO LCD1602


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  LCD1602.obj (LCD1602)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C_STARTUP)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?COPY)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?SCDIV)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?LMUL)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?SLDIV)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?CCASE)
  E:\KEIL破解版\C51\LIB\C51S.LIB (PRINTF)
  E:\KEIL破解版\C51\LIB\C51S.LIB (STRCAT)
  E:\KEIL破解版\C51\LIB\C51S.LIB (ATOI)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?MEMSET)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?CLDPTR)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?CLDOPTR)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?CSTPTR)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?IMUL)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?ULDIV)
  E:\KEIL破解版\C51\LIB\C51S.LIB (?C?PLDIIDATA)
  E:\KEIL破解版\C51\LIB\C51S.LIB (PUTCHAR)
  E:\KEIL破解版\C51\LIB\C51S.LIB (ISDIGIT)
  E:\KEIL破解版\C51\LIB\C51S.LIB (ISSPACE)


LINK MAP OF MODULE:  LCD1602 (LCD1602)


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

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
                    0008H     0018H                  *** GAP ***
            BIT     0020H.0   0001H.1   UNIT         _BIT_GROUP_
                    0021H.1   0000H.7                *** GAP ***
            DATA    0022H     0045H     UNIT         _DATA_GROUP_
            IDATA   0067H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0445H     UNIT         ?PR?_COMPUTE?LCD1602
            CODE    0448H     035CH     UNIT         ?PR?PRINTF?PRINTF
            CODE    07A4H     0301H     UNIT         ?C?LIB_CODE
            CODE    0AA5H     0108H     UNIT         ?PR?KEY_SCAN?LCD1602
            CODE    0BADH     00AEH     UNIT         ?PR?_ATOI?ATOI
            CODE    0C5BH     0058H     UNIT         ?PR?_STRCAT?STRCAT
            CODE    0CB3H     004AH     UNIT         ?PR?_DISPCHARACTER?LCD1602
            CODE    0CFDH     0044H     UNIT         ?C?LDIV
            CODE    0D41H     002EH     UNIT         ?PR?_WRITEINSTRUC?LCD1602
            CODE    0D6FH     0027H     UNIT         ?PR?PUTCHAR?PUTCHAR
            CODE    0D96H     0025H     UNIT         ?PR?_DELAY?LCD1602
            CODE    0DBBH     0025H     UNIT         ?PR?_WRITEDATA?LCD1602
BL51 BANKED LINKER/LOCATER V5.03                                                      04/30/2008  16:18:48  PAGE 2


            CODE    0DE0H     0024H     UNIT         ?PR?MAIN?LCD1602
            CODE    0E04H     001EH     UNIT         ?PR?_LONGDELAY?LCD1602
            CODE    0E22H     001CH     UNIT         ?PR?READ_BF_AC?LCD1602
            CODE    0E3EH     001CH     UNIT         ?PR?READDATA?LCD1602
            CODE    0E5AH     001BH     UNIT         ?PR?SETE?LCD1602
            CODE    0E75H     0018H     UNIT         ?PR?INITLCD?LCD1602
            CODE    0E8DH     0013H     UNIT         ?CO?LCD1602
            CODE    0EA0H     0013H     UNIT         ?PR?_ISSPACE?ISSPACE
            CODE    0EB3H     000FH     UNIT         ?PR?_ISDIGIT?ISDIGIT
            CODE    0EC2H     000EH     UNIT         ?PR?LCDRESET?LCD1602
            CODE    0ED0H     000CH     UNIT         ?C_C51STARTUP
            CODE    0EDCH     000BH     UNIT         ?PR?INITPINDATA?LCD1602
            CODE    0EE7H     000AH     UNIT         ?PR?_SHORTDELAY?LCD1602
            CODE    0EF1H     0009H     UNIT         ?PR?SETRS?LCD1602
            CODE    0EFAH     0009H     UNIT         ?PR?SETRW?LCD1602
            CODE    0F03H     0006H     UNIT         ?PR?STATUSCHECK?LCD1602
            CODE    0F09H     0004H     UNIT         ?PR?IO_INIT?LCD1602



OVERLAY MAP OF MODULE:   LCD1602 (LCD1602)


SEGMENT                               BIT_GROUP          DATA_GROUP 
  +--> CALLED SEGMENT              START    LENGTH     START    LENGTH
----------------------------------------------------------------------
?C_C51STARTUP                      -----    -----      -----    -----
  +--> ?PR?MAIN?LCD1602

?PR?MAIN?LCD1602                   -----    -----      0022H    0001H
  +--> ?PR?INITPINDATA?LCD1602
  +--> ?PR?INITLCD?LCD1602
  +--> ?PR?KEY_SCAN?LCD1602
  +--> ?PR?_COMPUTE?LCD1602

?PR?INITPINDATA?LCD1602            0020H.0  0000H.1    -----    -----

?PR?INITLCD?LCD1602                -----    -----      -----    -----
  +--> ?PR?LCDRESET?LCD1602
  +--> ?PR?_WRITEINSTRUC?LCD1602

?PR?LCDRESET?LCD1602               -----    -----      -----    -----
  +--> ?PR?_WRITEINSTRUC?LCD1602

?PR?_WRITEINSTRUC?LCD1602          -----    -----      -----    -----
  +--> ?PR?STATUSCHECK?LCD1602
  +--> ?PR?INITPINDATA?LCD1602
  +--> ?PR?SETRS?LCD1602
  +--> ?PR?SETRW?LCD1602
  +--> ?PR?SETE?LCD1602
  +--> ?PR?_SHORTDELAY?LCD1602

?PR?STATUSCHECK?LCD1602            -----    -----      -----    -----
  +--> ?PR?READ_BF_AC?LCD1602

?PR?READ_BF_AC?LCD1602             -----    -----      -----    -----
  +--> ?PR?INITPINDATA?LCD1602
BL51 BANKED LINKER/LOCATER V5.03                                                      04/30/2008  16:18:48  PAGE 3


  +--> ?PR?SETRS?LCD1602
  +--> ?PR?SETRW?LCD1602
  +--> ?PR?SETE?LCD1602

?PR?SETRS?LCD1602                  0020H.0  0000H.1    -----    -----

?PR?SETRW?LCD1602                  0020H.0  0000H.1    -----    -----

?PR?SETE?LCD1602                   0020H.0  0000H.1    -----    -----
  +--> ?PR?_SHORTDELAY?LCD1602

?PR?KEY_SCAN?LCD1602               -----    -----      0023H    0002H
  +--> ?PR?IO_INIT?LCD1602
  +--> ?PR?_DELAY?LCD1602

?PR?_COMPUTE?LCD1602               -----    -----      0023H    0030H
  +--> ?CO?LCD1602
  +--> ?PR?PRINTF?PRINTF
  +--> ?PR?_STRCAT?STRCAT
  +--> ?PR?_ATOI?ATOI
  +--> ?PR?_LONGDELAY?LCD1602
  +--> ?PR?_DISPCHARACTER?LCD1602
  +--> ?PR?_WRITEINSTRUC?LCD1602

?PR?PRINTF?PRINTF                  0020H.0  0001H.1    0053H    0014H
  +--> ?PR?PUTCHAR?PUTCHAR

?PR?_STRCAT?STRCAT                 -----    -----      0053H    0009H

?PR?_ATOI?ATOI                     0020H.0  0000H.1    0053H    0005H
  +--> ?PR?_ISSPACE?ISSPACE
  +--> ?PR?_ISDIGIT?ISDIGIT

?PR?_DISPCHARACTER?LCD1602         -----    -----      0053H    0004H
  +--> ?PR?STATUSCHECK?LCD1602
  +--> ?PR?_WRITEINSTRUC?LCD1602
  +--> ?PR?_WRITEDATA?LCD1602

?PR?_WRITEDATA?LCD1602             -----    -----      -----    -----
  +--> ?PR?INITPINDATA?LCD1602
  +--> ?PR?SETRS?LCD1602
  +--> ?PR?SETRW?LCD1602
  +--> ?PR?SETE?LCD1602
  +--> ?PR?_SHORTDELAY?LCD1602



SYMBOL TABLE OF MODULE:  LCD1602 (LCD1602)

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

  -------         MODULE        LCD1602
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
BL51 BANKED LINKER/LOCATER V5.03                                                      04/30/2008  16:18:48  PAGE 4


  C:0E75H         PUBLIC        initLCD
  B:00A0H.2       PUBLIC        pinE
  C:0E6CH         PUBLIC        setE
  C:0D41H         PUBLIC        _writeinstruc
  C:0EDCH         PUBLIC        initpindata
  C:0E04H         PUBLIC        _longdelay
  C:0EE7H         PUBLIC        _shortdelay
  C:0DE0H         PUBLIC        main
  C:0F03H         PUBLIC        statuscheck
  C:0DBBH         PUBLIC        _writedata
  C:0E3EH         PUBLIC        readdata
  C:0E90H         SYMBOL        _?ix1000
  C:0CCAH         PUBLIC        _dispcharacter
  C:0AA5H         PUBLIC        key_scan
  C:0003H         PUBLIC        _compute
  C:0E22H         PUBLIC        read_BF_AC
  B:00A0H.0       PUBLIC        pinRS
  C:0F09H         PUBLIC        io_init
  C:0D9AH         PUBLIC        _delay
  B:00A0H.1       PUBLIC        pinRW
  C:0EF1H         PUBLIC        setRS
  C:0EFAH         PUBLIC        setRW
  C:0EC2H         PUBLIC        LCDreset
  -------         PROC          _SHORTDELAY
  D:0007H         SYMBOL        i
  C:0EE7H         LINE#         7
  C:0EE7H         LINE#         8
  C:0EE7H         LINE#         9
  C:0EF0H         LINE#         10
  -------         ENDPROC       _SHORTDELAY
  -------         PROC          _LONGDELAY
  D:0006H         SYMBOL        i
  -------         DO            
  D:0004H         SYMBOL        j
  -------         ENDDO         
  C:0E04H         LINE#         12
  C:0E04H         LINE#         13
  C:0E04H         LINE#         15
  C:0E0DH         LINE#         16
  C:0E21H         LINE#         17
  -------         ENDPROC       _LONGDELAY
  C:0D96H         SYMBOL        L?0176
  -------         PROC          L?0175
  -------         ENDPROC       L?0175
  C:0D96H         SYMBOL        L?0176
  -------         PROC          _DELAY
  D:0006H         SYMBOL        i
  -------         DO            
  D:0004H         SYMBOL        j
  -------         ENDDO         
  C:0D9AH         LINE#         20
  C:0D9AH         LINE#         21
  C:0D9AH         LINE#         22
  C:0DA5H         LINE#         23
  C:0DBAH         LINE#         24
  -------         ENDPROC       _DELAY
  -------         PROC          IO_INIT
BL51 BANKED LINKER/LOCATER V5.03                                                      04/30/2008  16:18:48  PAGE 5


  C:0F09H         LINE#         26
  C:0F09H         LINE#         27
  C:0F0CH         LINE#         28
  -------         ENDPROC       IO_INIT
  -------         PROC          KEY_SCAN
  -------         DO            
  D:0023H         SYMBOL        key
  D:0024H         SYMBOL        temp
  D:0002H         SYMBOL        flag
  C:0AAEH         SYMBOL        loop
  C:0BA2H         SYMBOL        exit
  -------         ENDDO         
  C:0AA5H         LINE#         31
  C:0AA5H         LINE#         32
  C:0AA5H         LINE#         35
  C:0AA8H         LINE#         38
  C:0AABH         LINE#         39
  C:0AAEH         LINE#         40
  C:0AB4H         LINE#         41
  C:0ABBH         LINE#         42
  C:0ABBH         LINE#         43
  C:0ABEH         LINE#         44
  C:0AC1H         LINE#         47
  C:0AC9H         LINE#         48
  C:0ADCH         LINE#         49
  C:0ADCH         LINE#         50
  C:0AE1H         LINE#         51
  C:0AE6H         LINE#         52
  C:0AEBH         LINE#         53
  C:0AF2H         LINE#         54
  C:0AF2H         LINE#         55
  C:0AF9H         LINE#         56
  C:0AF9H         LINE#         58
  C:0AFCH         LINE#         59
  C:0AFFH         LINE#         62
  C:0B07H         LINE#         63
  C:0B1AH         LINE#         64
  C:0B1AH         LINE#         65
  C:0B1FH         LINE#         66
  C:0B24H         LINE#         67
  C:0B29H         LINE#         68
  C:0B30H         LINE#         69
  C:0B30H         LINE#         70
  C:0B34H         LINE#         71
  C:0B34H         LINE#         73
  C:0B37H         LINE#         74
  C:0B3AH         LINE#         77
  C:0B42H         LINE#         78
  C:0B55H         LINE#         79
  C:0B55H         LINE#         80
  C:0B5AH         LINE#         81
  C:0B5FH         LINE#         82
  C:0B64H         LINE#         83
  C:0B6BH         LINE#         84
  C:0B6BH         LINE#         86
  C:0B6FH         LINE#         87
  C:0B6FH         LINE#         89
BL51 BANKED LINKER/LOCATER V5.03                                                      04/30/2008  16:18:48  PAGE 6


  C:0B72H         LINE#         90
  C:0B75H         LINE#         93
  C:0B7DH         LINE#         94
  C:0B90H         LINE#         95
  C:0B90H         LINE#         96
  C:0B95H         LINE#         97
  C:0B9AH         LINE#         98
  C:0B9FH         LINE#         99
  C:0BA2H         LINE#         100
  C:0BA2H         LINE#         102
  C:0BA5H         LINE#         103
  C:0BA5H         LINE#         105
  C:0BACH         LINE#         106
  C:0BACH         LINE#         108
  -------         ENDPROC       KEY_SCAN
  -------         PROC          INITPINDATA
  B:0020H.0       SYMBOL        i
  C:0EDCH         LINE#         112
  C:0EDCH         LINE#         113
  C:0EDCH         LINE#         114
  C:0EE3H         LINE#         115
  C:0EE6H         LINE#         116
  -------         ENDPROC       INITPINDATA
  -------         PROC          SETRS
  B:0020H.0       SYMBOL        i
  C:0EF1H         LINE#         118
  C:0EF1H         LINE#         119
  C:0EF1H         LINE#         120
  C:0EF7H         LINE#         121
  C:0EF9H         LINE#         122
  -------         ENDPROC       SETRS
  -------         PROC          SETRW
  B:0020H.0       SYMBOL        i
  C:0EFAH         LINE#         124
  C:0EFAH         LINE#         125
  C:0EFAH         LINE#         126
  C:0F00H         LINE#         127
  C:0F02H         LINE#         128
  -------         ENDPROC       SETRW
  -------         PROC          L?0174
  -------         ENDPROC       L?0174
  -------         PROC          SETE
  B:0020H.0       SYMBOL        i
  C:0E6CH         LINE#         130

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