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📄 1602.m51

📁 基于51最小系统的LCD显示程序,包括电路图,源程序
💻 M51
字号:
BL51 BANKED LINKER/LOCATER V5.01                                                        08/18/2006  22:07:38  PAGE 1


BL51 BANKED LINKER/LOCATER V5.01, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, lcd+test.obj TO 1602 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  lcd+test.obj (LCD_TEST)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)


LINK MAP OF MODULE:  1602 (?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"
            DATA    0008H     0005H     UNIT         _DATA_GROUP_
            DATA    000DH     0001H     UNIT         ?DT?_LCD_WRITE_CHAR?LCD_TEST
            IDATA   000EH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
                    0003H     07FDH                  *** GAP ***
            CODE    0800H     0064H     UNIT         ?CO?LCD_TEST
            CODE    0864H     005BH     UNIT         ?PR?MAIN?LCD_TEST
            CODE    08BFH     002EH     UNIT         ?PR?_LCD_WRITE_STRING?LCD_TEST
            CODE    08EDH     0022H     UNIT         ?PR?LCD_INIT?LCD_TEST
            CODE    090FH     001AH     UNIT         ?PR?_LCD_COMMAND?LCD_TEST
            CODE    0929H     0019H     UNIT         ?PR?DELAY_400MS?LCD_TEST
            CODE    0942H     0019H     UNIT         ?C?LIB_CODE
            CODE    095BH     0016H     UNIT         ?PR?_LCD_DATA?LCD_TEST
            CODE    0971H     0016H     UNIT         ?PR?_LCD_SET_XY?LCD_TEST
            CODE    0987H     0015H     UNIT         ?PR?READSTATUS?LCD_TEST
            CODE    099CH     000FH     UNIT         ?PR?DELAY_5MS?LCD_TEST
            CODE    09ABH     000CH     UNIT         ?C_C51STARTUP
            CODE    09B7H     000CH     UNIT         ?PR?_LCD_WRITE_CHAR?LCD_TEST



OVERLAY MAP OF MODULE:   1602 (?C_STARTUP)


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

?PR?MAIN?LCD_TEST                      -----    -----
  +--> ?PR?LCD_INIT?LCD_TEST
  +--> ?PR?_LCD_COMMAND?LCD_TEST
  +--> ?CO?LCD_TEST
  +--> ?PR?_LCD_WRITE_STRING?LCD_TEST
BL51 BANKED LINKER/LOCATER V5.01                                                      08/18/2006  22:07:38  PAGE 2


  +--> ?PR?DELAY_400MS?LCD_TEST

?PR?LCD_INIT?LCD_TEST                  -----    -----
  +--> ?PR?DELAY_400MS?LCD_TEST
  +--> ?PR?_LCD_COMMAND?LCD_TEST

?PR?_LCD_COMMAND?LCD_TEST              000CH    0001H
  +--> ?PR?READSTATUS?LCD_TEST

?PR?_LCD_WRITE_STRING?LCD_TEST         0008H    0003H
  +--> ?PR?_LCD_SET_XY?LCD_TEST
  +--> ?PR?_LCD_DATA?LCD_TEST

?PR?_LCD_SET_XY?LCD_TEST               000BH    0001H
  +--> ?PR?_LCD_COMMAND?LCD_TEST

?PR?_LCD_DATA?LCD_TEST                 000BH    0001H
  +--> ?PR?READSTATUS?LCD_TEST



SYMBOL TABLE OF MODULE:  1602 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:09ABH         SEGMENT       ?C_C51STARTUP
  I:000EH         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:09AEH         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:09ABH         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:09ABH         LINE#         99
  C:09ADH         LINE#         100
  C:09AEH         LINE#         101
  C:09AFH         LINE#         102
  C:09B1H         LINE#         151
BL51 BANKED LINKER/LOCATER V5.01                                                      08/18/2006  22:07:38  PAGE 3


  C:09B4H         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        LCD_TEST
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  D:00B0H         PUBLIC        P3
  C:0987H         PUBLIC        ReadStatus
  C:099CH         PUBLIC        delay_5ms
  D:00A8H         PUBLIC        IE
  B:0080H.5       PUBLIC        LCD1602_EN
  D:00B8H         PUBLIC        IP
  B:0080H.7       PUBLIC        LCD1602_RS
  C:0864H         PUBLIC        main
  B:0080H.6       PUBLIC        LCD1602_RW
  C:095BH         PUBLIC        _LCD_data
  C:0971H         PUBLIC        _LCD_set_xy
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:08C5H         PUBLIC        _LCD_write_string
  C:09B7H         PUBLIC        _LCD_write_char
  D:00C8H         PUBLIC        T2CON
  C:0929H         PUBLIC        delay_400ms
  C:08EDH         PUBLIC        LCD_init
  C:0913H         PUBLIC        _LCD_command
  D:00D0H         PUBLIC        PSW
  -------         PROC          MAIN
  C:0864H         LINE#         38
  C:0864H         LINE#         39
  C:0864H         LINE#         40
  C:0867H         LINE#         41
  C:0867H         LINE#         42
  C:0867H         LINE#         43
  C:086AH         LINE#         44
  C:0876H         LINE#         45
  C:087DH         LINE#         47
  C:0883H         LINE#         48
  C:0886H         LINE#         50
  C:0892H         LINE#         51
  C:0899H         LINE#         53
  C:089FH         LINE#         55
  C:08A2H         LINE#         57
  C:08AEH         LINE#         58
  C:08B7H         LINE#         60
  C:08BDH         LINE#         61
  -------         ENDPROC       MAIN
  -------         PROC          DELAY_5MS
  -------         DO            
  D:0006H         SYMBOL        i
  -------         ENDDO         
  C:099CH         LINE#         66
  C:099CH         LINE#         67
  C:099CH         LINE#         68
  C:09A0H         LINE#         69
  C:09AAH         LINE#         70
BL51 BANKED LINKER/LOCATER V5.01                                                      08/18/2006  22:07:38  PAGE 4


  -------         ENDPROC       DELAY_5MS
  C:090FH         SYMBOL        L?0032
  -------         PROC          L?0031
  -------         ENDPROC       L?0031
  C:090FH         SYMBOL        L?0032
  -------         PROC          _LCD_COMMAND
  D:000CH         SYMBOL        command
  D:0005H         SYMBOL        BusyC
  C:0913H         LINE#         74
  C:0915H         LINE#         75
  C:0915H         LINE#         76
  C:091BH         LINE#         77
  C:091EH         LINE#         78
  C:0920H         LINE#         79
  C:0922H         LINE#         80
  C:0924H         LINE#         81
  C:0926H         LINE#         82
  C:0928H         LINE#         83
  -------         ENDPROC       _LCD_COMMAND
  -------         PROC          _LCD_DATA
  D:000BH         SYMBOL        dat
  D:0005H         SYMBOL        BusyC
  C:095BH         LINE#         87
  C:095DH         LINE#         88
  C:095DH         LINE#         89
  C:0963H         LINE#         90
  C:0966H         LINE#         91
  C:0968H         LINE#         92
  C:096AH         LINE#         93
  C:096CH         LINE#         94
  C:096EH         LINE#         95
  C:0970H         LINE#         96
  -------         ENDPROC       _LCD_DATA
  -------         PROC          _LCD_SET_XY
  D:0007H         SYMBOL        x
  D:0005H         SYMBOL        y
  -------         DO            
  D:000BH         SYMBOL        address
  -------         ENDDO         
  C:0971H         LINE#         100
  C:0971H         LINE#         101
  C:0971H         LINE#         103
  C:0974H         LINE#         104
  C:097BH         LINE#         106
  C:0980H         LINE#         107
  -------         ENDPROC       _LCD_SET_XY
  -------         PROC          _LCD_WRITE_CHAR
  D:0006H         SYMBOL        x
  D:0005H         SYMBOL        y
  D:000DH         SYMBOL        dat
  C:09B7H         LINE#         112
  C:09B9H         LINE#         113
  C:09B9H         LINE#         114
  C:09BCH         LINE#         115
  -------         ENDPROC       _LCD_WRITE_CHAR
  C:08C1H         SYMBOL        L?0030
  -------         PROC          L?0029
BL51 BANKED LINKER/LOCATER V5.01                                                      08/18/2006  22:07:38  PAGE 5


  -------         ENDPROC       L?0029
  C:08C1H         SYMBOL        L?0030
  -------         PROC          _LCD_WRITE_STRING
  D:0007H         SYMBOL        X
  D:0005H         SYMBOL        Y
  D:0008H         SYMBOL        s
  C:08C5H         LINE#         120
  C:08CBH         LINE#         121
  C:08CBH         LINE#         122
  C:08CEH         LINE#         123
  C:08DAH         LINE#         124
  C:08DAH         LINE#         125
  C:08DCH         LINE#         126
  C:08DFH         LINE#         127
  C:08EAH         LINE#         128
  C:08ECH         LINE#         129
  -------         ENDPROC       _LCD_WRITE_STRING
  -------         PROC          LCD_INIT
  C:08EDH         LINE#         133
  C:08EDH         LINE#         134
  C:08EDH         LINE#         135
  C:08F0H         LINE#         136
  C:08F3H         LINE#         137
  C:08FAH         LINE#         138
  C:0901H         LINE#         139
  C:0908H         LINE#         140
  -------         ENDPROC       LCD_INIT
  -------         PROC          DELAY_400MS
  -------         DO            
  D:0005H         SYMBOL        i
  D:0006H         SYMBOL        j
  -------         ENDDO         
  C:0929H         LINE#         145
  C:0929H         LINE#         146
  C:0929H         LINE#         147
  C:092BH         LINE#         149
  C:0931H         LINE#         150
  C:0935H         LINE#         151
  C:0941H         LINE#         152
  C:0941H         LINE#         153
  -------         ENDPROC       DELAY_400MS
  -------         PROC          READSTATUS
  C:0987H         LINE#         158
  C:0987H         LINE#         159
  C:0987H         LINE#         160
  C:098AH         LINE#         161
  C:098CH         LINE#         162
  C:098EH         LINE#         163
  C:0990H         LINE#         164
  C:0992H         LINE#         165
  C:0994H         LINE#         166
  C:0999H         LINE#         167
  C:099BH         LINE#         168
  -------         ENDPROC       READSTATUS
  -------         ENDMOD        LCD_TEST

  -------         MODULE        ?C?CLDPTR
BL51 BANKED LINKER/LOCATER V5.01                                                      08/18/2006  22:07:38  PAGE 6


  C:0942H         PUBLIC        ?C?CLDPTR
  -------         ENDMOD        ?C?CLDPTR

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?DELAY_5MS?LCD_TEST

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_LCD_WRITE_CHAR?LCD_TEST

******************************************************************************
* RESTRICTED VERSION WITH 0800H BYTE CODE SIZE LIMIT; USED: 01BEH BYTE (21%) *
******************************************************************************

Program Size: data=15.0 xdata=0 code=454
LINK/LOCATE RUN COMPLETE.  2 WARNING(S),  0 ERROR(S)

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