⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 test eeprom.m51

📁 试验AT24C02EEPROM芯片程序 [实验要求] 在数码管的前两位显示0-99数字,当实验板断电后,再重新加电可继续 从断电处保存的数据开始上加,这正是体现了AT24C02有断电可保存数据
💻 M51
字号:
BL51 BANKED LINKER/LOCATER V4.13                                                        02/26/2009  14:34:10  PAGE 1


BL51 BANKED LINKER/LOCATER V4.13, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE test eeprom.obj TO test eeprom RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  test eeprom.obj (TEST_EEPROM)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)


LINK MAP OF MODULE:  test eeprom (TEST_EEPROM)


            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         ?DT?TEST_EEPROM
                    000DH     0013H                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         ?BI?TEST_EEPROM
                    0020H.1   0000H.7                *** GAP ***
            IDATA   0021H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0006H     UNIT         ?PR?FLASH?TEST_EEPROM
                    0009H     0002H                  *** GAP ***
            CODE    000BH     0003H     ABSOLUTE     
            CODE    000EH     008CH     UNIT         ?C_C51STARTUP
            CODE    009AH     0043H     UNIT         ?PR?MAIN?TEST_EEPROM
            CODE    00DDH     002DH     UNIT         ?PR?T0?TEST_EEPROM
            CODE    010AH     0027H     UNIT         ?PR?_DISPLAY?TEST_EEPROM
            CODE    0131H     0027H     UNIT         ?PR?READX?TEST_EEPROM
            CODE    0158H     0025H     UNIT         ?PR?_X24C08_READ?TEST_EEPROM
            CODE    017DH     0023H     UNIT         ?PR?CLOCK?TEST_EEPROM
            CODE    01A0H     001EH     UNIT         ?PR?_WRITEX?TEST_EEPROM
            CODE    01BEH     001EH     UNIT         ?PR?_X24C08_WRITE?TEST_EEPROM
            CODE    01DCH     001AH     UNIT         ?PR?_DELAY?TEST_EEPROM
            CODE    01F6H     0015H     UNIT         ?PR?_DELAY1?TEST_EEPROM
            CODE    020BH     0010H     UNIT         ?CO?TEST_EEPROM
            CODE    021BH     000FH     UNIT         ?PR?START?TEST_EEPROM
            CODE    022AH     000AH     UNIT         ?PR?X24C08_INIT?TEST_EEPROM
            CODE    0234H     000AH     UNIT         ?PR?STOP?TEST_EEPROM
            CODE    023EH     0003H     UNIT         ?C_INITSEG



OVERLAY MAP OF MODULE:   test eeprom (TEST_EEPROM)


SEGMENT
  +--> CALLED SEGMENT
---------------------
?C_C51STARTUP
BL51 BANKED LINKER/LOCATER V4.13                                                      02/26/2009  14:34:10  PAGE 2


  +--> ?PR?MAIN?TEST_EEPROM
  +--> ?C_INITSEG

?PR?MAIN?TEST_EEPROM
  +--> ?PR?X24C08_INIT?TEST_EEPROM
  +--> ?PR?_X24C08_READ?TEST_EEPROM
  +--> ?PR?_DISPLAY?TEST_EEPROM
  +--> ?PR?_X24C08_WRITE?TEST_EEPROM

?PR?X24C08_INIT?TEST_EEPROM
  +--> ?PR?FLASH?TEST_EEPROM

?PR?_X24C08_READ?TEST_EEPROM
  +--> ?PR?START?TEST_EEPROM
  +--> ?PR?CLOCK?TEST_EEPROM
  +--> ?PR?_WRITEX?TEST_EEPROM
  +--> ?PR?READX?TEST_EEPROM
  +--> ?PR?STOP?TEST_EEPROM
  +--> ?PR?_DELAY1?TEST_EEPROM

?PR?START?TEST_EEPROM
  +--> ?PR?FLASH?TEST_EEPROM

?PR?CLOCK?TEST_EEPROM
  +--> ?PR?_WRITEX?TEST_EEPROM
  +--> ?PR?FLASH?TEST_EEPROM

?PR?_WRITEX?TEST_EEPROM
  +--> ?PR?FLASH?TEST_EEPROM

?PR?READX?TEST_EEPROM
  +--> ?PR?FLASH?TEST_EEPROM

?PR?STOP?TEST_EEPROM
  +--> ?PR?FLASH?TEST_EEPROM

?PR?_DISPLAY?TEST_EEPROM
  +--> ?CO?TEST_EEPROM
  +--> ?PR?_DELAY?TEST_EEPROM

?PR?_X24C08_WRITE?TEST_EEPROM
  +--> ?PR?START?TEST_EEPROM
  +--> ?PR?_WRITEX?TEST_EEPROM
  +--> ?PR?CLOCK?TEST_EEPROM
  +--> ?PR?STOP?TEST_EEPROM
  +--> ?PR?_DELAY1?TEST_EEPROM



SYMBOL TABLE OF MODULE:  test eeprom (TEST_EEPROM)

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

  -------         MODULE        TEST_EEPROM
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
BL51 BANKED LINKER/LOCATER V4.13                                                      02/26/2009  14:34:10  PAGE 3


  D:00A0H         PUBLIC        P2
  B:00B0H.4       PUBLIC        T0
  B:00D0H.6       PUBLIC        AC
  B:00B0H.5       PUBLIC        T1
  B:00A8H.7       PUBLIC        EA
  C:01A0H         PUBLIC        _writex
  C:0158H         PUBLIC        _x24c08_read
  C:020BH         PUBLIC        table
  C:0188H         PUBLIC        clock
  C:0008H         PUBLIC        flash
  B:00B0H.7       PUBLIC        RD
  C:0131H         PUBLIC        readx
  B:00A8H.4       PUBLIC        ES
  C:01BEH         PUBLIC        _x24c08_write
  B:0098H.0       PUBLIC        RI
  B:00B0H.2       PUBLIC        INT0
  B:00D0H.7       PUBLIC        CY
  B:0098H.1       PUBLIC        TI
  B:00B0H.3       PUBLIC        INT1
  C:01F6H         PUBLIC        _delay1
  B:00B8H.4       PUBLIC        PS
  C:00DDH         PUBLIC        t0
  B:00D0H.2       PUBLIC        OV
  C:009AH         PUBLIC        main
  B:00A0H.6       PUBLIC        dula
  B:00B0H.6       PUBLIC        WR
  B:00A0H.7       PUBLIC        wela
  B:0020H.0       PUBLIC        write
  C:021BH         PUBLIC        start
  D:0089H         PUBLIC        TMOD
  B:00A0H.0       PUBLIC        sda
  D:0008H         PUBLIC        tcnt
  D:000AH         PUBLIC        sec
  B:0088H.1       PUBLIC        IE0
  B:0088H.3       PUBLIC        IE1
  C:022AH         PUBLIC        x24c08_init
  B:00A0H.1       PUBLIC        scl
  C:0234H         PUBLIC        stop
  B:00A8H.1       PUBLIC        ET0
  B:00A8H.3       PUBLIC        ET1
  B:0088H.5       PUBLIC        TF0
  B:0088H.7       PUBLIC        TF1
  B:0098H.2       PUBLIC        RB8
  D:008CH         PUBLIC        TH0
  B:00A8H.0       PUBLIC        EX0
  B:0088H.0       PUBLIC        IT0
  B:0098H.3       PUBLIC        TB8
  B:00A8H.2       PUBLIC        EX1
  B:0088H.2       PUBLIC        IT1
  B:00D0H.0       PUBLIC        P
  B:0098H.7       PUBLIC        SM0
  D:008AH         PUBLIC        TL0
  B:0098H.6       PUBLIC        SM1
  B:0098H.5       PUBLIC        SM2
  B:00B8H.1       PUBLIC        PT0
  B:00B8H.3       PUBLIC        PT1
  B:00D0H.3       PUBLIC        RS0
BL51 BANKED LINKER/LOCATER V4.13                                                      02/26/2009  14:34:10  PAGE 4


  B:0088H.4       PUBLIC        TR0
  B:00D0H.4       PUBLIC        RS1
  B:0088H.6       PUBLIC        TR1
  B:00B8H.0       PUBLIC        PX0
  B:00B8H.2       PUBLIC        PX1
  C:010AH         PUBLIC        _display
  B:0098H.4       PUBLIC        REN
  D:000BH         PUBLIC        j
  D:000CH         PUBLIC        k
  B:00B0H.0       PUBLIC        RXD
  B:00B0H.1       PUBLIC        TXD
  C:01E2H         PUBLIC        _delay
  B:00D0H.5       PUBLIC        F0
  -------         PROC          L?0046
  -------         ENDPROC       L?0046
  -------         PROC          _DELAY
  D:0007H         SYMBOL        i
  C:01E2H         LINE#         24
  C:01E2H         LINE#         25
  C:01E2H         LINE#         26
  C:01EBH         LINE#         27
  C:01F5H         LINE#         28
  -------         ENDPROC       _DELAY
  -------         PROC          _DISPLAY
  D:0007H         SYMBOL        bai_c
  D:0005H         SYMBOL        sh_c
  C:010AH         LINE#         31
  C:010AH         LINE#         32
  C:010AH         LINE#         33
  C:010CH         LINE#         34
  C:0113H         LINE#         35
  C:0115H         LINE#         36
  C:0117H         LINE#         37
  C:0119H         LINE#         38
  C:011CH         LINE#         39
  C:011CH         LINE#         40
  C:011CH         LINE#         41
  C:011FH         LINE#         42
  C:0121H         LINE#         43
  C:0125H         LINE#         44
  C:0127H         LINE#         45
  C:0129H         LINE#         46
  C:012BH         LINE#         47
  C:012EH         LINE#         48
  C:012EH         LINE#         49
  C:012EH         LINE#         50
  -------         ENDPROC       _DISPLAY
  -------         PROC          _DELAY1
  D:0007H         SYMBOL        x
  -------         DO            x
  D:0004H         SYMBOL        i
  -------         ENDDO         i
  C:01F6H         LINE#         53
  C:01F6H         LINE#         54
  C:01F6H         LINE#         55
  C:020AH         LINE#         56
  -------         ENDPROC       _DELAY1
BL51 BANKED LINKER/LOCATER V4.13                                                      02/26/2009  14:34:10  PAGE 5


  C:0003H         SYMBOL        L?0045
  -------         PROC          L?0044
  -------         ENDPROC       L?0044
  C:0003H         SYMBOL        L?0045
  -------         PROC          FLASH
  C:0008H         LINE#         57
  C:0008H         LINE#         58
  -------         ENDPROC       FLASH
  -------         PROC          X24C08_INIT
  C:022AH         LINE#         59
  C:022AH         LINE#         60
  -------         ENDPROC       X24C08_INIT
  -------         PROC          START
  C:021BH         LINE#         61
  C:021BH         LINE#         62
  -------         ENDPROC       START
  -------         PROC          STOP
  C:0234H         LINE#         63
  C:0234H         LINE#         64
  -------         ENDPROC       STOP
  -------         PROC          _WRITEX
  D:0007H         SYMBOL        j
  -------         DO            j
  D:0006H         SYMBOL        i
  D:0007H         SYMBOL        temp
  -------         ENDDO         temp
  C:01A0H         LINE#         65
  C:01A0H         LINE#         66
  C:01A0H         LINE#         67
  C:01A0H         LINE#         68
  C:01A2H         LINE#         69
  C:01B4H         LINE#         70
  -------         ENDPROC       _WRITEX
  -------         PROC          READX
  -------         DO            READX
  D:0005H         SYMBOL        i
  D:0007H         SYMBOL        j
  D:0006H         SYMBOL        k
  -------         ENDDO         k
  C:0131H         LINE#         72
  C:0131H         LINE#         73
  C:0131H         LINE#         74
  C:0133H         LINE#         75
  C:013AH         LINE#         76
  C:013BH         LINE#         77
  C:013EH         LINE#         78
  C:0145H         LINE#         79
  C:0147H         LINE#         80
  C:014CH         LINE#         81
  C:0152H         LINE#         82
  C:0157H         LINE#         83
  -------         ENDPROC       READX
  -------         PROC          L?0043
  -------         ENDPROC       L?0043
  -------         PROC          CLOCK
  -------         DO            CLOCK
  D:0007H         SYMBOL        i
BL51 BANKED LINKER/LOCATER V4.13                                                      02/26/2009  14:34:10  PAGE 6


  -------         ENDDO         i
  C:0188H         LINE#         84
  C:0188H         LINE#         85
  C:0188H         LINE#         86
  C:018AH         LINE#         87
  C:018FH         LINE#         88
  C:019BH         LINE#         89
  -------         ENDPROC       CLOCK
  -------         PROC          _X24C08_READ
  D:0005H         SYMBOL        address
  -------         DO            address
  D:0006H         SYMBOL        i
  -------         ENDDO         i
  C:0158H         LINE#         92
  C:015AH         LINE#         93
  C:015AH         LINE#         95
  C:015FH         LINE#         96
  C:015FH         LINE#         97
  C:0165H         LINE#         98
  C:016DH         LINE#         99
  C:0175H         LINE#         100
  C:017AH         LINE#         101
  C:017CH         LINE#         102
  -------         ENDPROC       _X24C08_READ
  -------         PROC          _X24C08_WRITE
  D:0004H         SYMBOL        address
  D:0005H         SYMBOL        info
  C:01BEH         LINE#         104
  C:01C0H         LINE#         105
  C:01C0H         LINE#         106
  C:01C2H         LINE#         107
  C:01CAH         LINE#         108
  C:01CFH         LINE#         109
  C:01CFH         LINE#         110
  C:01D5H         LINE#         111
  C:01D7H         LINE#         112
  -------         ENDPROC       _X24C08_WRITE
  -------         PROC          T0
  C:00DDH         LINE#         114
  C:00E1H         LINE#         116
  C:00E4H         LINE#         117
  C:00E7H         LINE#         118
  C:00EFH         LINE#         119
  C:00F5H         LINE#         120
  C:00F5H         LINE#         121
  C:00F9H         LINE#         122
  C:00FBH         LINE#         123
  C:00FDH         LINE#         124
  C:0102H         LINE#         125
  C:0105H         LINE#         126
  C:0105H         LINE#         127
  -------         ENDPROC       T0
  -------         PROC          MAIN
  -------         DO            MAIN
  D:0006H         SYMBOL        i
  -------         ENDDO         i
  C:009AH         LINE#         128
BL51 BANKED LINKER/LOCATER V4.13                                                      02/26/2009  14:34:10  PAGE 7


  C:009AH         LINE#         129
  C:009AH         LINE#         131
  C:009DH         LINE#         132
  C:00A1H         LINE#         133
  C:00A4H         LINE#         134
  C:00ABH         LINE#         135
  C:00AEH         LINE#         136
  C:00B1H         LINE#         137
  C:00B3H         LINE#         138
  C:00B3H         LINE#         139
  C:00B3H         LINE#         140
  C:00B5H         LINE#         141
  C:00BBH         LINE#         142
  C:00BBH         LINE#         143
  C:00CDH         LINE#         144
  C:00CFH         LINE#         145
  C:00D2H         LINE#         146
  C:00D2H         LINE#         147
  C:00D4H         LINE#         148
  C:00DBH         LINE#         149
  C:00DBH         LINE#         150
  -------         ENDPROC       MAIN
  -------         ENDMOD        TEST_EEPROM

******************************************************************************
* RESTRICTED VERSION WITH FFFFH BYTE CODE SIZE LIMIT; USED: 01C7H BYTE ( 0%) *
******************************************************************************

LINK/LOCATE RUN COMPLETE.  0 WARNING(S),  0 ERROR(S)

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -