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📄 at24c16.m51

📁 主要介绍了24c16的读写,mcu为89s52,lcd为TC2002A,完成功能是把数据写入24c16中,再把数据从24c16读出,并显示在lcd中.编辑环境为keil2,已通过测试.
💻 M51
📖 第 1 页 / 共 3 页
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BL51 BANKED LINKER/LOCATER V4.13                                                        07/07/2007  13:55:08  PAGE 1


BL51 BANKED LINKER/LOCATER V4.13, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, main.obj, Lcd.obj, Delay.obj, eeprom1.obj TO at24c16 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  main.obj (MAIN)
  Lcd.obj (LCD)
  Delay.obj (DELAY)
  eeprom1.obj (EEPROM1)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?UIDIV)


LINK MAP OF MODULE:  at24c16 (?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     0014H     UNIT         ?DT?EEPROM1
            DATA    001CH     0002H     UNIT         ?DT?_WRITENBYTE?EEPROM1
            DATA    001EH     0001H     UNIT         ?DT?_LCD_CLEAR?LCD
                    001FH     0001H                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         ?BI?EEPROM1
                    0020H.1   0000H.7                *** GAP ***
            DATA    0021H     000DH     UNIT         _DATA_GROUP_
            IDATA   002EH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0092H     UNIT         ?PR?MAIN?MAIN
            CODE    0095H     008BH     UNIT         ?PR?_DISPMA?LCD
            CODE    0120H     007DH     UNIT         ?PR?_LCD_DISP?LCD
            CODE    019DH     006EH     UNIT         ?C?LIB_CODE
            CODE    020BH     005BH     UNIT         ?PR?_EEPROMWRITE?EEPROM1
            CODE    0266H     0034H     UNIT         ?PR?_EEPROMACKPOLLING?EEPROM1
            CODE    029AH     0031H     UNIT         ?PR?_WRITENBYTE?EEPROM1
            CODE    02CBH     0031H     UNIT         ?PR?_RECEIVENBYTE?EEPROM1
            CODE    02FCH     002FH     UNIT         ?PR?_EEPROMREAD?EEPROM1
            CODE    032BH     002AH     UNIT         ?PR?LCD_INIT?LCD
            CODE    0355H     0024H     UNIT         ?PR?_LCD_CLEAR?LCD
            CODE    0379H     001FH     UNIT         ?PR?_SHIFT?LCD
            CODE    0398H     001EH     UNIT         ?PR?_IICSENDBYTE?EEPROM1
            CODE    03B6H     001EH     UNIT         ?PR?IICRECEIVEBYTE?EEPROM1
            CODE    03D4H     0018H     UNIT         ?PR?_DELAY?DELAY
            CODE    03ECH     0017H     UNIT         ?PR?SLAVE_ACK?EEPROM1
            CODE    0403H     0010H     UNIT         ?CO?MAIN
            CODE    0413H     0010H     UNIT         ?PR?_LCD_WCOM?LCD
            CODE    0423H     0010H     UNIT         ?PR?_LCD_WDATA?LCD
            CODE    0433H     000EH     UNIT         ?PR?CHECK_ACK?EEPROM1
            CODE    0441H     000CH     UNIT         ?C_C51STARTUP
            CODE    044DH     0009H     UNIT         ?PR?IIC_START?EEPROM1
BL51 BANKED LINKER/LOCATER V4.13                                                      07/07/2007  13:55:08  PAGE 2


            CODE    0456H     0007H     UNIT         ?PR?IIC_STOP?EEPROM1
            CODE    045DH     0007H     UNIT         ?PR?SLAVE_NOACK?EEPROM1



OVERLAY MAP OF MODULE:   at24c16 (?C_STARTUP)


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

?PR?MAIN?MAIN                         0021H    0002H
  +--> ?PR?LCD_INIT?LCD
  +--> ?PR?_EEPROMWRITE?EEPROM1
  +--> ?PR?_LCD_WCOM?LCD
  +--> ?PR?_EEPROMREAD?EEPROM1
  +--> ?PR?_DISPMA?LCD
  +--> ?PR?_DELAY?DELAY

?PR?LCD_INIT?LCD                      -----    -----
  +--> ?PR?_DELAY?DELAY
  +--> ?PR?_LCD_WCOM?LCD

?PR?_LCD_WCOM?LCD                     -----    -----
  +--> ?PR?_SHIFT?LCD
  +--> ?PR?_DELAY?DELAY

?PR?_EEPROMWRITE?EEPROM1              0023H    0006H
  +--> ?PR?_EEPROMREAD?EEPROM1
  +--> ?PR?IIC_START?EEPROM1
  +--> ?PR?_IICSENDBYTE?EEPROM1
  +--> ?PR?IIC_STOP?EEPROM1
  +--> ?PR?_EEPROMACKPOLLING?EEPROM1

?PR?_EEPROMREAD?EEPROM1               0029H    0002H
  +--> ?PR?IIC_START?EEPROM1
  +--> ?PR?_IICSENDBYTE?EEPROM1
  +--> ?PR?IICRECEIVEBYTE?EEPROM1
  +--> ?PR?SLAVE_NOACK?EEPROM1
  +--> ?PR?IIC_STOP?EEPROM1

?PR?_IICSENDBYTE?EEPROM1              -----    -----
  +--> ?PR?SLAVE_ACK?EEPROM1

?PR?_EEPROMACKPOLLING?EEPROM1         -----    -----
  +--> ?PR?IIC_START?EEPROM1

?PR?_DISPMA?LCD                       0023H    0005H
  +--> ?PR?_LCD_DISP?LCD

?PR?_LCD_DISP?LCD                     0028H    0006H
  +--> ?PR?_LCD_WCOM?LCD
  +--> ?PR?_LCD_WDATA?LCD

BL51 BANKED LINKER/LOCATER V4.13                                                      07/07/2007  13:55:08  PAGE 3


?PR?_LCD_WDATA?LCD                    -----    -----
  +--> ?PR?_SHIFT?LCD
  +--> ?PR?_DELAY?DELAY



SYMBOL TABLE OF MODULE:  at24c16 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:0441H         SEGMENT       ?C_C51STARTUP
  I:002EH         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:0444H         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:0441H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:0441H         LINE#         99
  C:0443H         LINE#         100
  C:0444H         LINE#         101
  C:0445H         LINE#         102
  C:0447H         LINE#         151
  C:044AH         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        MAIN
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  C:0403H         PUBLIC        TITLE
  B:00B0H.4       PUBLIC        T0
  B:00D0H.6       PUBLIC        AC
  B:0090H.1       PUBLIC        DISSP
  B:00B0H.5       PUBLIC        T1
  B:0090H.0       PUBLIC        T2
  B:00A8H.7       PUBLIC        EA
  D:00A8H         PUBLIC        IE
BL51 BANKED LINKER/LOCATER V4.13                                                      07/07/2007  13:55:08  PAGE 4


  B:00C8H.6       PUBLIC        EXF2
  B:00B0H.7       PUBLIC        RD
  B:00A8H.4       PUBLIC        ES
  D:00B8H         PUBLIC        IP
  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
  B:00B8H.4       PUBLIC        PS
  B:0090H.1       PUBLIC        T2EX
  B:00D0H.2       PUBLIC        OV
  C:0003H         PUBLIC        main
  B:00C8H.1       PUBLIC        C_T2
  B:00B0H.6       PUBLIC        WR
  B:00C8H.5       PUBLIC        RCLK
  B:00C8H.4       PUBLIC        TCLK
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  B:0088H.1       PUBLIC        IE0
  B:0088H.3       PUBLIC        IE1
  B:00C8H.0       PUBLIC        CP_RL2
  B:00A8H.1       PUBLIC        ET0
  B:00A8H.3       PUBLIC        ET1
  B:0088H.5       PUBLIC        TF0
  B:00A8H.5       PUBLIC        ET2
  B:0088H.7       PUBLIC        TF1
  B:0090H.0       PUBLIC        SOUT
  B:00C8H.7       PUBLIC        TF2
  B:0098H.2       PUBLIC        RB8
  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
  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
  B:00B8H.5       PUBLIC        PT2
  B:0088H.4       PUBLIC        TR0
  B:00D0H.4       PUBLIC        RS1
  B:0088H.6       PUBLIC        TR1
  B:00B0H.6       PUBLIC        SDA
  B:00C8H.2       PUBLIC        TR2
  B:00B8H.0       PUBLIC        PX0
  B:0090H.3       PUBLIC        LCD_RS
  B:00B8H.2       PUBLIC        PX1
  B:0090H.2       PUBLIC        SCK
  B:00B0H.7       PUBLIC        SCL
  B:00C8H.3       PUBLIC        EXEN2
  B:0098H.4       PUBLIC        REN
  D:00C8H         PUBLIC        T2CON
  B:00B0H.0       PUBLIC        RXD
BL51 BANKED LINKER/LOCATER V4.13                                                      07/07/2007  13:55:08  PAGE 5


  B:00B0H.1       PUBLIC        TXD
  B:00D0H.5       PUBLIC        F0
  B:0090H.4       PUBLIC        LCD_E
  D:00D0H         PUBLIC        PSW
  -------         PROC          MAIN
  -------         DO            MAIN
  D:0021H         SYMBOL        i
  -------         ENDDO         i
  C:0003H         LINE#         19
  C:0003H         LINE#         20
  C:0003H         LINE#         23
  C:0005H         LINE#         24
  C:0008H         LINE#         25
  C:000EH         LINE#         26
  C:0028H         LINE#         28
  C:002DH         LINE#         29
  C:002DH         LINE#         30
  C:0033H         LINE#         31
  C:0038H         LINE#         32
  C:003EH         LINE#         33
  C:0043H         LINE#         34
  C:004FH         LINE#         35
  C:0056H         LINE#         36
  C:0067H         LINE#         38
  C:006DH         LINE#         39
  C:0087H         LINE#         40
  C:0093H         LINE#         41
  -------         ENDPROC       MAIN
  -------         ENDMOD        MAIN

  -------         MODULE        LCD
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:0095H         PUBLIC        _DispMA
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  B:00B0H.4       PUBLIC        T0
  B:00D0H.6       PUBLIC        AC
  B:0090H.1       PUBLIC        DISSP
  B:00B0H.5       PUBLIC        T1
  B:0090H.0       PUBLIC        T2
  B:00A8H.7       PUBLIC        EA
  C:0423H         PUBLIC        _LCD_WDATA
  D:00A8H         PUBLIC        IE
  B:00C8H.6       PUBLIC        EXF2
  B:00B0H.7       PUBLIC        RD
  B:00A8H.4       PUBLIC        ES
  D:00B8H         PUBLIC        IP
  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
  B:00B8H.4       PUBLIC        PS
  B:0090H.1       PUBLIC        T2EX
  B:00D0H.2       PUBLIC        OV
  B:00C8H.1       PUBLIC        C_T2
  B:00B0H.6       PUBLIC        WR
BL51 BANKED LINKER/LOCATER V4.13                                                      07/07/2007  13:55:08  PAGE 6


  B:00C8H.5       PUBLIC        RCLK
  B:00C8H.4       PUBLIC        TCLK
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  B:0088H.1       PUBLIC        IE0
  B:0088H.3       PUBLIC        IE1
  B:00C8H.0       PUBLIC        CP_RL2
  C:0125H         PUBLIC        _LCD_DISP
  B:00A8H.1       PUBLIC        ET0
  B:00A8H.3       PUBLIC        ET1
  B:0088H.5       PUBLIC        TF0
  C:0413H         PUBLIC        _LCD_WCOM
  B:00A8H.5       PUBLIC        ET2
  B:0088H.7       PUBLIC        TF1

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