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📄 24cxx.m51

📁 单片机开发板源程序适合初学者 第一部分4*4矩阵式键盘
💻 M51
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BL51 BANKED LINKER/LOCATER V5.03                                                        09/13/2007  02:28:52  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
C:\TOOLS\KEIL\C51\BIN\BL51.EXE .\STARTUP.obj, 24CXX.obj TO 24CXX RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  .\STARTUP.obj (?C_STARTUP)
  24CXX.obj (24CXX)


LINK MAP OF MODULE:  24CXX (?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     0004H     UNIT         ?DT?24CXX
                    000CH     0014H                  *** GAP ***
            DATA    0020H     0001H     BIT_ADDR     ?BA?24CXX
            IDATA   0021H     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     0015H     UNIT         ?PR?_SENDCOMMANDBYTE?24CXX
            CODE    0023H     0003H     ABSOLUTE     
            CODE    0026H     0116H     UNIT         ?PR?TIME0?24CXX
            CODE    013CH     007DH     UNIT         ?PR?MAIN?24CXX
            CODE    01B9H     003EH     UNIT         ?PR?RS232?24CXX
            CODE    01F7H     002CH     UNIT         ?PR?READX?24CXX
            CODE    0223H     0025H     UNIT         ?PR?_X24_READ?24CXX
            CODE    0248H     0024H     UNIT         ?PR?AUTOACK?24CXX
            CODE    026CH     0024H     UNIT         ?PR?_WRITEX?24CXX
            CODE    0290H     0023H     UNIT         ?PR?INITLCD?24CXX
            CODE    02B3H     001AH     UNIT         ?PR?_X24_WRITE?24CXX
            CODE    02CDH     0016H     UNIT         ?PR?_DELAY?24CXX
            CODE    02E3H     0015H     UNIT         ?PR?I2CSTART?24CXX
            CODE    02F8H     0010H     UNIT         ?PR?I2CSTOP?24CXX
            CODE    0308H     0010H     UNIT         ?PR?ACK?24CXX
            CODE    0318H     0010H     UNIT         ?PR?NACK?24CXX
            CODE    0328H     000FH     UNIT         ?PR?_DELAY_1MS?24CXX
            CODE    0337H     000EH     UNIT         ?PR?_SENDDATABYTE?24CXX
            CODE    0345H     000CH     UNIT         ?C_C51STARTUP



OVERLAY MAP OF MODULE:   24CXX (?C_STARTUP)


SEGMENT
  +--> CALLED SEGMENT
---------------------
?C_C51STARTUP
BL51 BANKED LINKER/LOCATER V5.03                                                      09/13/2007  02:28:52  PAGE 2


  +--> ?PR?MAIN?24CXX

?PR?MAIN?24CXX
  +--> ?PR?INITLCD?24CXX
  +--> ?PR?_SENDCOMMANDBYTE?24CXX
  +--> ?PR?_DELAY?24CXX
  +--> ?PR?_SENDDATABYTE?24CXX

?PR?INITLCD?24CXX
  +--> ?PR?_SENDCOMMANDBYTE?24CXX

?PR?_SENDCOMMANDBYTE?24CXX
  +--> ?PR?_SENDDATABYTE?24CXX
  +--> ?PR?_DELAY?24CXX

?PR?_SENDDATABYTE?24CXX
  +--> ?PR?_DELAY?24CXX

*** NEW ROOT ***************************************************

?PR?TIME0?24CXX
  +--> ?PR?_X24_READ?24CXX
  +--> ?PR?_SENDCOMMANDBYTE?24CXX
  +--> ?PR?_SENDDATABYTE?24CXX
  +--> ?PR?_X24_WRITE?24CXX

?PR?_X24_READ?24CXX
  +--> ?PR?I2CSTART?24CXX
  +--> ?PR?AUTOACK?24CXX
  +--> ?PR?_WRITEX?24CXX
  +--> ?PR?READX?24CXX
  +--> ?PR?I2CSTOP?24CXX
  +--> ?PR?_DELAY_1MS?24CXX

?PR?AUTOACK?24CXX
  +--> ?PR?_WRITEX?24CXX

?PR?_X24_WRITE?24CXX
  +--> ?PR?I2CSTART?24CXX
  +--> ?PR?_WRITEX?24CXX
  +--> ?PR?AUTOACK?24CXX
  +--> ?PR?I2CSTOP?24CXX
  +--> ?PR?_DELAY_1MS?24CXX



SYMBOL TABLE OF MODULE:  24CXX (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:0345H         SEGMENT       ?C_C51STARTUP
  I:0021H         SEGMENT       ?STACK
  C:0000H         PUBLIC        ?C_STARTUP
  D:00E0H         SYMBOL        ACC
  D:00F0H         SYMBOL        B
BL51 BANKED LINKER/LOCATER V5.03                                                      09/13/2007  02:28:52  PAGE 3


  D:0083H         SYMBOL        DPH
  D:0082H         SYMBOL        DPL
  N:0000H         SYMBOL        IBPSTACK
  N:0100H         SYMBOL        IBPSTACKTOP
  N:0080H         SYMBOL        IDATALEN
  C:0348H         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:0345H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:0345H         LINE#         99
  C:0347H         LINE#         100
  C:0348H         LINE#         101
  C:0349H         LINE#         102
  C:034BH         LINE#         151
  C:034EH         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        24CXX
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:0337H         PUBLIC        _SendDataByte
  D:0080H         PUBLIC        P0
  D:00A0H         PUBLIC        P2
  D:00B0H         PUBLIC        P3
  D:0020H         PUBLIC        myflag
  C:02B3H         PUBLIC        _X24_Write
  D:00A8H         PUBLIC        IE
  D:0008H         PUBLIC        recsum
  D:0009H         PUBLIC        recip
  B:0020H.2       PUBLIC        rs232okbit
  B:0098H.0       PUBLIC        RI
  B:00D0H.7       PUBLIC        CY
  C:0318H         PUBLIC        NACK
  B:00A0H.0       PUBLIC        RS
  C:013CH         PUBLIC        main
  B:00A0H.1       PUBLIC        RW
  C:0290H         PUBLIC        InitLcd
  D:0099H         PUBLIC        SBUF
  D:0098H         PUBLIC        SCON
  D:0089H         PUBLIC        TMOD
  C:0328H         PUBLIC        _Delay_1ms
  B:00A0H.2       PUBLIC        E
  C:0015H         PUBLIC        _SendCommandByte
  D:008CH         PUBLIC        TH0
  D:008DH         PUBLIC        TH1
  C:0308H         PUBLIC        ACK
  C:02E3H         PUBLIC        I2CStart
BL51 BANKED LINKER/LOCATER V5.03                                                      09/13/2007  02:28:52  PAGE 4


  D:008AH         PUBLIC        TL0
  C:02D7H         PUBLIC        _Delay
  D:008BH         PUBLIC        TL1
  B:0088H.4       PUBLIC        TR0
  B:0088H.6       PUBLIC        TR1
  B:00B0H.4       PUBLIC        SDA
  D:000AH         PUBLIC        recdata
  B:0020H.0       PUBLIC        readbit
  C:0026H         PUBLIC        time0
  B:00B0H.3       PUBLIC        SCL
  B:0098H.4       PUBLIC        REN
  C:026CH         PUBLIC        _Writex
  C:02F8H         PUBLIC        I2CStop
  C:0253H         PUBLIC        AutoACK
  B:0020H.1       PUBLIC        writebit
  C:01F7H         PUBLIC        Readx
  C:0223H         PUBLIC        _X24_Read
  C:01B9H         PUBLIC        rs232
  -------         PROC          L?0066
  -------         ENDPROC       L?0066
  -------         PROC          _DELAY
  D:0006H         SYMBOL        t
  C:02D7H         LINE#         30
  C:02D7H         LINE#         31
  C:02D7H         LINE#         32
  C:02E2H         LINE#         33
  -------         ENDPROC       _DELAY
  -------         PROC          L?0067
  -------         ENDPROC       L?0067
  -------         PROC          _SENDCOMMANDBYTE
  D:0007H         SYMBOL        ch
  C:0015H         LINE#         35
  C:0015H         LINE#         36
  C:0015H         LINE#         37
  C:0017H         LINE#         38
  C:0017H         LINE#         39
  C:0017H         LINE#         40
  C:0017H         LINE#         41
  C:001AH         LINE#         42
  C:001CH         LINE#         43
  -------         ENDPROC       _SENDCOMMANDBYTE
  -------         PROC          _SENDDATABYTE
  D:0007H         SYMBOL        ch
  C:0337H         LINE#         46
  C:0337H         LINE#         47
  C:0339H         LINE#         48
  C:0339H         LINE#         49
  C:0339H         LINE#         50
  C:0339H         LINE#         51
  C:033CH         LINE#         52
  C:033EH         LINE#         53
  -------         ENDPROC       _SENDDATABYTE
  -------         PROC          INITLCD
  C:0290H         LINE#         56
  C:0290H         LINE#         57
  C:0295H         LINE#         58
  C:029AH         LINE#         59
BL51 BANKED LINKER/LOCATER V5.03                                                      09/13/2007  02:28:52  PAGE 5


  C:029FH         LINE#         60
  C:02A4H         LINE#         61
  C:02A9H         LINE#         62
  C:02AEH         LINE#         63
  -------         ENDPROC       INITLCD
  -------         PROC          _DELAY_1MS
  D:0007H         SYMBOL        time
  -------         DO            
  D:0006H         SYMBOL        j
  -------         ENDDO         
  C:0328H         LINE#         71
  C:0328H         LINE#         72
  C:0328H         LINE#         74
  C:032EH         LINE#         75
  C:032EH         LINE#         76
  C:0333H         LINE#         77
  C:0336H         LINE#         78
  C:0336H         LINE#         79
  -------         ENDPROC       _DELAY_1MS
  -------         PROC          I2CSTART
  C:02E3H         LINE#         82
  C:02E3H         LINE#         83
  C:02E3H         LINE#         84
  C:02E5H         LINE#         85
  C:02E8H         LINE#         86
  C:02EAH         LINE#         87
  C:02EDH         LINE#         88
  C:02EFH         LINE#         89
  C:02F2H         LINE#         90
  C:02F4H         LINE#         91
  C:02F7H         LINE#         92
  -------         ENDPROC       I2CSTART
  -------         PROC          I2CSTOP
  C:02F8H         LINE#         95
  C:02F8H         LINE#         96
  C:02F8H         LINE#         97
  C:02FAH         LINE#         98

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