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📄 key2.m51

📁 实现单片机与键盘和液晶的人机交互
💻 M51
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BL51 BANKED LINKER/LOCATER V6.00                                                        03/27/2008  14:28:51  PAGE 1


BL51 BANKED LINKER/LOCATER V6.00, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE START_AD.obj, mykey.obj TO key2 RAMSIZE (256)


MEMORY MODEL: LARGE WITH FLOATING POINT ARITHMETIC


INPUT MODULES INCLUDED:
  START_AD.obj (?C_STARTUP)
  mykey.obj (MYKEY)
  C:\KEIL\C51\LIB\C51FPL.LIB (PRINTF)
  C:\KEIL\C51\LIB\C51FPL.LIB (SCANF)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPROUND)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPCONVERT)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?ATOF)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPGETOPN)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPADD)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPMUL)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPDIV)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPNEG)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FCAST)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FTNPWR)
  C:\KEIL\C51\LIB\C51L.LIB (?C_INIT)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CLDOPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CSTPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ILDIX)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ISTPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LNEG)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTKXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PLDXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PLDIXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PILDXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PSTXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CCASE)
  C:\KEIL\C51\LIB\C51L.LIB (PUTCHAR)
  C:\KEIL\C51\LIB\C51L.LIB (GETCHAR)
  C:\KEIL\C51\LIB\C51L.LIB (UNGETC)
  C:\KEIL\C51\LIB\C51L.LIB (ISSPACE)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTIDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTPDATA)
  C:\KEIL\C51\LIB\C51L.LIB (_GETKEY)


LINK MAP OF MODULE:  key2 (?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     0009H     UNIT         ?DT?SCANF?SCANF
            DATA    0011H     0005H     UNIT         _DATA_GROUP_
            DATA    0016H     0002H     UNIT         ?DT??C?ATOF??C?ATOF
                    0018H     0008H                  *** GAP ***
BL51 BANKED LINKER/LOCATER V6.00                                                      03/27/2008  14:28:51  PAGE 2


            BIT     0020H.0   0001H.1   UNIT         _BIT_GROUP_
            BIT     0021H.1   0000H.6   UNIT         ?BI?SCANF?SCANF
            BIT     0021H.7   0000H.5   UNIT         ?BI??C?ATOF??C?ATOF
            BIT     0022H.4   0000H.1   UNIT         ?BI?GETCHAR
                    0022H.5   0000H.3                *** GAP ***
            IDATA   0023H     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     004DH     UNIT         ?XD?MYKEY
            XDATA   004DH     0030H     UNIT         _XDATA_GROUP_
            XDATA   007DH     002EH     UNIT         ?XD?SCANF?SCANF
            XDATA   00ABH     0001H     UNIT         ?XD?GETCHAR

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0659H     UNIT         ?C?LIB_CODE
            CODE    065CH     0483H     UNIT         ?PR?PRINTF?PRINTF
            CODE    0ADFH     035AH     UNIT         ?PR?SCANF?SCANF
            CODE    0E39H     018BH     UNIT         ?PR?DIS_PAGE2?MYKEY
            CODE    0FC4H     0137H     UNIT         ?PR?SET_NEXT?MYKEY
            CODE    10FBH     011CH     UNIT         ?PR?PAGE1?MYKEY
            CODE    1217H     00E6H     UNIT         ?PR??C?ATOF??C?ATOF
            CODE    12FDH     00A0H     UNIT         ?CO?MYKEY
            CODE    139DH     0092H     UNIT         ?C_C51STARTUP
            CODE    142FH     008DH     UNIT         ?PR?LCD_INITIAL?MYKEY
            CODE    14BCH     0088H     UNIT         ?PR?MSG_KEY?MYKEY
            CODE    1544H     0059H     UNIT         ?PR?MAIN?MYKEY
            CODE    159DH     004DH     UNIT         ?PR?_WRITETEXTSCREEN?MYKEY
            CODE    15EAH     0044H     UNIT         ?PR?_NCSTRCPY?MYKEY
            CODE    162EH     0042H     UNIT         ?PR?_PRINTSTR?MYKEY
            CODE    1670H     0034H     UNIT         ?PR?_CMDWRITE?MYKEY
            CODE    16A4H     002EH     UNIT         ?PR?CHECK_KEY?MYKEY
            CODE    16D2H     002DH     UNIT         ?PR?_DATAWRITE?MYKEY
            CODE    16FFH     0027H     UNIT         ?PR?PUTCHAR?PUTCHAR
            CODE    1726H     0021H     UNIT         ?PR?_DELAY?MYKEY
            CODE    1747H     0020H     UNIT         ?PR?_FULLSCREENFILL?MYKEY
            CODE    1767H     0016H     UNIT         ?C_INITSEG
            CODE    177DH     0014H     UNIT         ?PR?GETCHAR?GETCHAR
            CODE    1791H     0014H     UNIT         ?PR?_ISSPACE?ISSPACE
            CODE    17A5H     000AH     UNIT         ?PR?_GETKEY?_GETKEY
            CODE    17AFH     0008H     UNIT         ?PR?GETCHAR?UNGETCHAR
            CODE    17B7H     0001H     UNIT         ?PR?SET_ADD?MYKEY
            CODE    17B8H     0001H     UNIT         ?PR?SET_SUB?MYKEY



OVERLAY MAP OF MODULE:   key2 (?C_STARTUP)


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

?PR?MAIN?MYKEY                     -----    -----      -----    -----      -----    -----
BL51 BANKED LINKER/LOCATER V6.00                                                      03/27/2008  14:28:51  PAGE 3


  +--> ?PR?LCD_INITIAL?MYKEY
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?PR?_FULLSCREENFILL?MYKEY
  +--> ?PR?_DELAY?MYKEY
  +--> ?PR?DIS_PAGE2?MYKEY

?PR?LCD_INITIAL?MYKEY              -----    -----      -----    -----      -----    -----
  +--> ?PR?_DELAY?MYKEY
  +--> ?PR?_CMDWRITE?MYKEY

?PR?_FULLSCREENFILL?MYKEY          -----    -----      -----    -----      -----    -----
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?PR?_DATAWRITE?MYKEY

?PR?DIS_PAGE2?MYKEY                -----    -----      -----    -----      -----    -----
  +--> ?CO?MYKEY
  +--> ?PR?PRINTF?PRINTF
  +--> ?PR?_NCSTRCPY?MYKEY
  +--> ?PR?_WRITETEXTSCREEN?MYKEY

?PR?PRINTF?PRINTF                  0020H.0  0001H.1    0011H    0005H      004DH    0030H
  +--> ?PR?PUTCHAR?PUTCHAR

?PR?_NCSTRCPY?MYKEY                -----    -----      -----    -----      004DH    0006H

?PR?_WRITETEXTSCREEN?MYKEY         -----    -----      -----    -----      004DH    0004H
  +--> ?PR?_PRINTSTR?MYKEY
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?PR?_DATAWRITE?MYKEY

?PR?_PRINTSTR?MYKEY                -----    -----      -----    -----      0051H    0002H
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?CO?MYKEY
  +--> ?PR?_DATAWRITE?MYKEY
  +--> ?PR?_DELAY?MYKEY



SYMBOL TABLE OF MODULE:  key2 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:139DH         SEGMENT       ?C_C51STARTUP
  I:0023H         SEGMENT       ?STACK
  C:0000H         PUBLIC        ?C_STARTUP
  D:00AFH         SYMBOL        CFG8XX
  N:0000H         SYMBOL        EXSP
  N:0000H         SYMBOL        IBPSTACK
  N:0100H         SYMBOL        IBPSTACKTOP
  N:0080H         SYMBOL        IDATALEN
  C:13A3H         SYMBOL        IDATALOOP
  D:00A0H         SYMBOL        P2
  N:0000H         SYMBOL        PBPSTACK
  N:0000H         SYMBOL        PBPSTACKTOP
  N:0000H         SYMBOL        PDATALEN
BL51 BANKED LINKER/LOCATER V6.00                                                      03/27/2008  14:28:51  PAGE 4


  N:0000H         SYMBOL        PDATASTART
  N:0000H         SYMBOL        PPAGE
  N:0001H         SYMBOL        PPAGEENABLE
  D:0081H         SYMBOL        SP
  D:00B7H         SYMBOL        SPH
  N:0200H         SYMBOL        STACKSIZE
  C:139DH         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  N:0001H         SYMBOL        XRAMEN
  N:0600H         SYMBOL        XSTACKSTART
  N:0001H         SYMBOL        _CFG8XX
  C:0000H         LINE#         167
  C:139DH         LINE#         176
  C:13A0H         LINE#         180
  C:13A2H         LINE#         181
  C:13A3H         LINE#         182
  C:13A4H         LINE#         183
  C:13A6H         LINE#         202
  C:13A9H         LINE#         236
  C:13ACH         LINE#         248
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        MYKEY
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  C:142FH         PUBLIC        LCD_Initial
  D:00B0H         PUBLIC        P3
  C:167BH         PUBLIC        _CmdWrite
  X:0000H         PUBLIC        IKEYSTUS
  D:00D8H         PUBLIC        ADCSTAT
  B:00B0H.6       PUBLIC        _WR
  X:0002H         PUBLIC        keyenterflag
  X:0003H         PUBLIC        FLASHDATA
  X:000BH         PUBLIC        FLASHADDR
  X:000DH         PUBLIC        CPRST
  D:00A8H         PUBLIC        IE
  X:000EH         PUBLIC        CPRAMADDR
  B:00B0H.4       PUBLIC        CS
  C:17B8H         PUBLIC        set_SUB
  D:00B8H         PUBLIC        IP
  D:00E8H         PUBLIC        I2CCON
  B:00B0H.5       PUBLIC        RS
  D:00E8H         PUBLIC        DCON
  C:1544H         PUBLIC        main
  C:16A4H         PUBLIC        check_key
  X:000FH         PUBLIC        ckey
  X:0010H         PUBLIC        freq
  C:10FBH         PUBLIC        Page1
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  X:0012H         PUBLIC        FLASHTAB
  C:163DH         PUBLIC        _Printstr
  D:00F8H         PUBLIC        SPICON
BL51 BANKED LINKER/LOCATER V6.00                                                      03/27/2008  14:28:51  PAGE 5


  C:0E39H         PUBLIC        dis_Page2
  X:0014H         PUBLIC        ip
  B:00B0H.3       PUBLIC        _RST
  C:15EAH         PUBLIC        _ncstrcpy
  X:0018H         PUBLIC        FLASHPOS
  C:1747H         PUBLIC        _FullScreenFill
  X:0022H         PUBLIC        vp
  C:1365H         PUBLIC        TBSTUS
  D:00C8H         PUBLIC        T2CON
  C:16EAH         PUBLIC        _DataWrite
  C:0FC4H         PUBLIC        set_NEXT
  X:0026H         PUBLIC        DATALCD
  C:1726H         PUBLIC        _delay
  C:14BCH         PUBLIC        msg_key
  B:00B0H.7       PUBLIC        _RD
  C:17B7H         PUBLIC        set_ADD
  C:159DH         PUBLIC        _WriteTextScreen
  D:00D0H         PUBLIC        PSW
  D:00C0H         PUBLIC        WDCON
  -------         PROC          MAIN
  C:1544H         LINE#         14
  C:1544H         LINE#         15
  C:1544H         LINE#         16
  C:154DH         LINE#         18
  C:1550H         LINE#         19
  C:155AH         LINE#         20
  C:1564H         LINE#         21
  C:156DH         LINE#         22
  C:1570H         LINE#         23
  C:1572H         LINE#         24
  C:1574H         LINE#         25
  C:1576H         LINE#         26
  C:1578H         LINE#         27
  C:157BH         LINE#         28
  C:157EH         LINE#         30
  C:1585H         LINE#         31
  C:158CH         LINE#         32
  C:1591H         LINE#         33
  C:1598H         LINE#         35
  C:159BH         LINE#         36
  C:159BH         LINE#         39
  -------         ENDPROC       MAIN
  -------         PROC          CHECK_KEY
  C:16A4H         LINE#         43
  C:16A4H         LINE#         44
  C:16A4H         LINE#         45
  C:16A7H         LINE#         46
  C:16AAH         LINE#         47
  C:16ADH         LINE#         48
  C:16B0H         LINE#         49
  C:16B9H         LINE#         50
  C:16BCH         LINE#         51
  C:16C2H         LINE#         52
  C:16C5H         LINE#         53
  C:16CBH         LINE#         55
  C:16CCH         LINE#         58
  C:16D1H         LINE#         59
BL51 BANKED LINKER/LOCATER V6.00                                                      03/27/2008  14:28:51  PAGE 6


  C:16D1H         LINE#         60
  -------         ENDPROC       CHECK_KEY
  -------         PROC          MSG_KEY
  -------         DO            
  D:0007H         SYMBOL        i1
  -------         ENDDO         
  C:14BCH         LINE#         62
  C:14BCH         LINE#         63
  C:14BCH         LINE#         65
  C:14BDH         LINE#         66
  C:14BFH         LINE#         67
  C:14CFH         LINE#         68
  C:14CFH         LINE#         69
  C:14D3H         LINE#         70
  C:14E0H         LINE#         71
  C:14E2H         LINE#         72
  C:14E3H         LINE#         73
  C:14E6H         LINE#         74
  C:14FDH         LINE#         75
  C:14FDH         LINE#         76
  C:1501H         LINE#         77
  C:150EH         LINE#         78
  C:1510H         LINE#         79
  C:1519H         LINE#         80
  C:1522H         LINE#         81
  C:1531H         LINE#         82
  C:1531H         LINE#         84
  C:1536H         LINE#         85
  C:1536H         LINE#         86
  C:153BH         LINE#         87
  C:153EH         LINE#         93
  C:153EH         LINE#         94
  C:1543H         LINE#         95
  -------         ENDPROC       MSG_KEY
  -------         PROC          SET_NEXT
  C:0FC4H         LINE#         101
  C:0FC4H         LINE#         102
  C:0FC4H         LINE#         103
  C:0FCFH         LINE#         104
  C:0FCFH         LINE#         105
  C:0FD5H         LINE#         106
  C:0FEDH         LINE#         108
  C:0FEEH         LINE#         111
  C:0FEEH         LINE#         112
  C:1009H         LINE#         113
  C:1021H         LINE#         114
  C:102AH         LINE#         115
  C:1038H         LINE#         116
  C:1055H         LINE#         117
  C:1063H         LINE#         118
  C:1080H         LINE#         119
  C:1088H         LINE#         121
  C:108EH         LINE#         122
  C:10B1H         LINE#         123
  C:10D4H         LINE#         124
  C:10F7H         LINE#         126
  C:10FAH         LINE#         127
BL51 BANKED LINKER/LOCATER V6.00                                                      03/27/2008  14:28:51  PAGE 7


  C:10FAH         LINE#         130
  C:10FAH         LINE#         131
  -------         ENDPROC       SET_NEXT
  -------         PROC          SET_ADD
  C:17B7H         LINE#         171
  C:17B7H         LINE#         172
  C:17B7H         LINE#         175
  -------         ENDPROC       SET_ADD
  -------         PROC          SET_SUB
  C:17B8H         LINE#         178
  C:17B8H         LINE#         179
  C:17B8H         LINE#         181
  -------         ENDPROC       SET_SUB
  -------         PROC          _DELAY
  D:0006H         SYMBOL        t
  -------         DO            
  D:0002H         SYMBOL        i
  D:0004H         SYMBOL        j
  -------         ENDDO         
  C:1726H         LINE#         190
  C:1726H         LINE#         191
  C:1726H         LINE#         194
  C:1730H         LINE#         195
  C:1733H         LINE#         196
  C:1746H         LINE#         197
  -------         ENDPROC       _DELAY

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