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📄 24c02.m51

📁 51单片机的I2C总线的EEPROM读写程序,用于基础的开发学习,适合初学者
💻 M51
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BL51 BANKED LINKER/LOCATER V5.03                                                        07/02/2005  17:51:24  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, main.obj, VI2C_C51.obj TO 24C02 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  main.obj (MAIN)
  VI2C_C51.obj (VI2C_C51)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)
  D:\KEIL\C51\LIB\C51S.LIB (PRINTF)
  D:\KEIL\C51\LIB\C51S.LIB (GETCHAR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?PLDIIDATA)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CCASE)
  D:\KEIL\C51\LIB\C51S.LIB (PUTCHAR)
  D:\KEIL\C51\LIB\C51S.LIB (_GETKEY)


LINK MAP OF MODULE:  24C02 (?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     0015H     UNIT         _DATA_GROUP_
            DATA    001DH     0001H     UNIT         ?DT?GETCHAR
                    001EH     0002H                  *** GAP ***
            BIT     0020H.0   0001H.1   UNIT         _BIT_GROUP_
            BIT     0021H.1   0000H.1   UNIT         ?BI?VI2C_C51
            BIT     0021H.2   0000H.1   UNIT         ?BI?GETCHAR
                    0021H.3   0000H.5                *** GAP ***
            DATA    0022H     0005H     UNIT         ?DT?_ISENDSTREXT?VI2C_C51
            DATA    0027H     0005H     UNIT         ?DT?_IRCVSTREXT?VI2C_C51
            IDATA   002CH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     035CH     UNIT         ?PR?PRINTF?PRINTF
            CODE    035FH     008EH     UNIT         ?C?LIB_CODE
            CODE    03EDH     0059H     UNIT         ?PR?MAIN?MAIN
            CODE    0446H     004EH     UNIT         ?PR?_IRCVSTR?VI2C_C51
            CODE    0494H     003FH     UNIT         ?PR?_SENDBYTE?VI2C_C51
            CODE    04D3H     0037H     UNIT         ?PR?_ISENDSTR?VI2C_C51
            CODE    050AH     0037H     UNIT         ?PR?_IRCVSTREXT?VI2C_C51
            CODE    0541H     002EH     UNIT         ?PR?_ISENDSTREXT?VI2C_C51
            CODE    056FH     0027H     UNIT         ?PR?PUTCHAR?PUTCHAR
            CODE    0596H     0024H     UNIT         ?PR?RCVBYTE?VI2C_C51
            CODE    05BAH     0021H     UNIT         ?PR?ACK_I2C?VI2C_C51
            CODE    05DBH     0018H     UNIT         ?PR?_DELAYNS?MAIN
            CODE    05F3H     0017H     UNIT         ?PR?_ISENDBYTE?VI2C_C51
            CODE    060AH     0016H     UNIT         ?PR?START_I2C?VI2C_C51
            CODE    0620H     0016H     UNIT         ?PR?_IRCVBYTE?VI2C_C51
BL51 BANKED LINKER/LOCATER V5.03                                                      07/02/2005  17:51:24  PAGE 2


            CODE    0636H     0011H     UNIT         ?CO?MAIN
            CODE    0647H     0011H     UNIT         ?PR?STOP_I2C?VI2C_C51
            CODE    0658H     0011H     UNIT         ?PR?GETCHAR?GETCHAR
            CODE    0669H     000CH     UNIT         ?C_C51STARTUP
            CODE    0675H     000AH     UNIT         ?PR?_GETKEY?_GETKEY



OVERLAY MAP OF MODULE:   24C02 (?C_STARTUP)


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

?PR?MAIN?MAIN                     -----    -----      0008H    0001H
  +--> ?CO?MAIN
  +--> ?PR?PRINTF?PRINTF
  +--> ?PR?_IRCVSTR?VI2C_C51
  +--> ?PR?GETCHAR?GETCHAR
  +--> ?PR?_ISENDSTR?VI2C_C51
  +--> ?PR?_DELAYNS?MAIN

?PR?PRINTF?PRINTF                 0020H.0  0001H.1    0009H    0014H
  +--> ?PR?PUTCHAR?PUTCHAR

?PR?_IRCVSTR?VI2C_C51             -----    -----      0009H    0006H
  +--> ?PR?START_I2C?VI2C_C51
  +--> ?PR?_SENDBYTE?VI2C_C51
  +--> ?PR?RCVBYTE?VI2C_C51
  +--> ?PR?ACK_I2C?VI2C_C51
  +--> ?PR?STOP_I2C?VI2C_C51

?PR?_SENDBYTE?VI2C_C51            -----    -----      -----    -----
  +--> ?PR?START_I2C?VI2C_C51

?PR?ACK_I2C?VI2C_C51              0020H.0  0000H.1    -----    -----
  +--> ?PR?RCVBYTE?VI2C_C51

?PR?GETCHAR?GETCHAR               -----    -----      -----    -----
  +--> ?PR?_GETKEY?_GETKEY
  +--> ?PR?PUTCHAR?PUTCHAR

?PR?_ISENDSTR?VI2C_C51            -----    -----      0009H    0006H
  +--> ?PR?_SENDBYTE?VI2C_C51
  +--> ?PR?STOP_I2C?VI2C_C51



SYMBOL TABLE OF MODULE:  24C02 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
BL51 BANKED LINKER/LOCATER V5.03                                                      07/02/2005  17:51:24  PAGE 3


  C:0669H         SEGMENT       ?C_C51STARTUP
  I:002CH         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:066CH         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:0669H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:0669H         LINE#         99
  C:066BH         LINE#         100
  C:066CH         LINE#         101
  C:066DH         LINE#         102
  C:066FH         LINE#         151
  C:0672H         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        MAIN
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  D:00B8H         PUBLIC        IP
  B:0098H.1       PUBLIC        TI
  C:03EDH         PUBLIC        main
  D:0098H         PUBLIC        SCON
  D:0089H         PUBLIC        TMOD
  D:0088H         PUBLIC        TCON
  D:008DH         PUBLIC        TH1
  B:0088H.6       PUBLIC        TR1
  D:00C8H         PUBLIC        T2CON
  C:05DBH         PUBLIC        _DelayNS
  D:00D0H         PUBLIC        PSW
  -------         PROC          _DELAYNS
  D:0007H         SYMBOL        no
  -------         DO            
  D:0006H         SYMBOL        i
  D:0005H         SYMBOL        j
  -------         ENDDO         
  C:05DBH         LINE#         9
  C:05DBH         LINE#         10
BL51 BANKED LINKER/LOCATER V5.03                                                      07/02/2005  17:51:24  PAGE 4


  C:05DBH         LINE#         13
  C:05E1H         LINE#         14
  C:05E1H         LINE#         15
  C:05E3H         LINE#         16
  C:05EDH         LINE#         17
  C:05F0H         LINE#         18
  C:05F2H         LINE#         19
  -------         ENDPROC       _DELAYNS
  -------         PROC          MAIN
  -------         DO            
  D:0008H         SYMBOL        td
  -------         ENDDO         
  C:03EDH         LINE#         21
  C:03EDH         LINE#         22
  C:03EDH         LINE#         25
  C:03F0H         LINE#         26
  C:03F3H         LINE#         27
  C:03F6H         LINE#         28
  C:03F8H         LINE#         29
  C:03FAH         LINE#         31
  C:0403H         LINE#         33
  C:0415H         LINE#         34
  C:0415H         LINE#         35
  C:041AH         LINE#         36
  C:041CH         LINE#         38
  C:041CH         LINE#         39
  C:0425H         LINE#         40
  C:0425H         LINE#         42
  C:0425H         LINE#         43
  C:0425H         LINE#         44
  C:042AH         LINE#         45
  C:043AH         LINE#         46
  C:043FH         LINE#         47
  C:0444H         LINE#         48
  -------         ENDPROC       MAIN
  -------         ENDMOD        MAIN

  -------         MODULE        VI2C_C51
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  C:0497H         PUBLIC        _SendByte
  C:0446H         PUBLIC        _IRcvStr
  C:0541H         PUBLIC        _ISendStrExt
  B:0021H.1       PUBLIC        ack
  C:0596H         PUBLIC        RcvByte
  C:050AH         PUBLIC        _IRcvStrExt
  C:05F3H         PUBLIC        _ISendByte
  C:05C3H         PUBLIC        Ack_I2c
  C:060AH         PUBLIC        Start_I2c
  B:0080H.7       PUBLIC        SDA
  B:0080H.6       PUBLIC        SCL
  C:0647H         PUBLIC        Stop_I2c
  C:0620H         PUBLIC        _IRcvByte
  C:04D3H         PUBLIC        _ISendStr
  -------         PROC          START_I2C
  C:060AH         LINE#         24
  C:060AH         LINE#         25
BL51 BANKED LINKER/LOCATER V5.03                                                      07/02/2005  17:51:24  PAGE 5


  C:060AH         LINE#         26
  C:060CH         LINE#         27
  C:060DH         LINE#         28
  C:060FH         LINE#         29
  C:0610H         LINE#         30
  C:0611H         LINE#         31
  C:0612H         LINE#         32
  C:0613H         LINE#         33
  C:0614H         LINE#         34
  C:0616H         LINE#         35
  C:0617H         LINE#         36
  C:0618H         LINE#         37
  C:0619H         LINE#         38
  C:061AH         LINE#         39
  C:061BH         LINE#         40
  C:061DH         LINE#         41
  C:061EH         LINE#         42
  C:061FH         LINE#         43
  -------         ENDPROC       START_I2C
  -------         PROC          STOP_I2C
  C:0647H         LINE#         53
  C:0647H         LINE#         54
  C:0647H         LINE#         55
  C:0649H         LINE#         56
  C:064AH         LINE#         57
  C:064CH         LINE#         58
  C:064DH         LINE#         59
  C:064EH         LINE#         60
  C:064FH         LINE#         61
  C:0650H         LINE#         62
  C:0651H         LINE#         63
  C:0653H         LINE#         64
  C:0654H         LINE#         65
  C:0655H         LINE#         66
  C:0656H         LINE#         67
  C:0657H         LINE#         68
  -------         ENDPROC       STOP_I2C
  -------         PROC          L?0053
  -------         ENDPROC       L?0053
  -------         PROC          _SENDBYTE
  D:0007H         SYMBOL        c
  -------         DO            
  D:0006H         SYMBOL        BitCnt
  -------         ENDDO         
  C:0497H         LINE#         80
  C:0497H         LINE#         81
  C:0497H         LINE#         84

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