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📄 eeprom.m51

📁 这是购买周立功的试验箱时候松的源代码。很经典的代码。希望学习单片机的朋友好好研究。短小精悍。有意思。这是第三部分。后面还有好多。不知道管理员能否让我通过?
💻 M51
📖 第 1 页 / 共 2 页
字号:
BL51 BANKED LINKER/LOCATER V5.03                                                        03/28/2004  13:58:35  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE EEPROM.obj, VIIC_C51.obj, STARTUP.obj TO EEPROM RAMSIZE (256) CODE (0X8000-0XBFFF) XDATA (0XC00
>> 0-0XFFFF)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  EEPROM.obj (EEPROM)
  VIIC_C51.obj (VIIC_C51)
  STARTUP.obj (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?COPY)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)


LINK MAP OF MODULE:  EEPROM (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     0010H     UNIT         _DATA_GROUP_
                    0018H     0008H                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         ?BI?VIIC_C51
            BIT     0020H.1   0000H.1   UNIT         _BIT_GROUP_
                    0020H.2   0000H.6                *** GAP ***
            IDATA   0021H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
                    0000H     8000H                  *** GAP ***
            CODE    8000H     0003H     ABSOLUTE     
            CODE    8003H     0121H     UNIT         ?C?LIB_CODE
            CODE    8124H     004EH     UNIT         ?PR?_IRCVSTR?VIIC_C51
            CODE    8172H     003FH     UNIT         ?PR?MAIN?EEPROM
            CODE    81B1H     003FH     UNIT         ?PR?_SENDBYTE?VIIC_C51
            CODE    81F0H     0037H     UNIT         ?PR?_ISENDSTR?VIIC_C51
            CODE    8227H     0024H     UNIT         ?PR?RCVBYTE?VIIC_C51
            CODE    824BH     0021H     UNIT         ?PR?ACK_I2C?VIIC_C51
            CODE    826CH     0017H     UNIT         ?PR?_ISENDBYTE?VIIC_C51
            CODE    8283H     0016H     UNIT         ?PR?_DELAY?EEPROM
            CODE    8299H     0016H     UNIT         ?PR?START_I2C?VIIC_C51
            CODE    82AFH     0016H     UNIT         ?PR?_IRCVBYTE?VIIC_C51
            CODE    82C5H     0011H     UNIT         ?PR?STOP_I2C?VIIC_C51
            CODE    82D6H     000CH     UNIT         ?C_C51STARTUP
            CODE    82E2H     0005H     UNIT         ?CO?EEPROM



OVERLAY MAP OF MODULE:   EEPROM (EEPROM)


SEGMENT                            BIT_GROUP          DATA_GROUP 
  +--> CALLED SEGMENT           START    LENGTH     START    LENGTH
-------------------------------------------------------------------
BL51 BANKED LINKER/LOCATER V5.03                                                      03/28/2004  13:58:35  PAGE 2


?C_C51STARTUP                   -----    -----      -----    -----
  +--> ?PR?MAIN?EEPROM

?PR?MAIN?EEPROM                 -----    -----      0008H    000AH
  +--> ?CO?EEPROM
  +--> ?PR?_ISENDSTR?VIIC_C51
  +--> ?PR?_DELAY?EEPROM
  +--> ?PR?_IRCVSTR?VIIC_C51

?PR?_ISENDSTR?VIIC_C51          -----    -----      0012H    0006H
  +--> ?PR?_SENDBYTE?VIIC_C51
  +--> ?PR?STOP_I2C?VIIC_C51

?PR?_SENDBYTE?VIIC_C51          -----    -----      -----    -----
  +--> ?PR?START_I2C?VIIC_C51

?PR?_IRCVSTR?VIIC_C51           -----    -----      0012H    0006H
  +--> ?PR?START_I2C?VIIC_C51
  +--> ?PR?_SENDBYTE?VIIC_C51
  +--> ?PR?RCVBYTE?VIIC_C51
  +--> ?PR?ACK_I2C?VIIC_C51
  +--> ?PR?STOP_I2C?VIIC_C51

?PR?ACK_I2C?VIIC_C51            0020H.1  0000H.1    -----    -----
  +--> ?PR?RCVBYTE?VIIC_C51



SYMBOL TABLE OF MODULE:  EEPROM (EEPROM)

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

  -------         MODULE        EEPROM
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  D:00B8H         PUBLIC        IP
  C:8172H         PUBLIC        main
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:82E2H         SYMBOL        _?ix1000
  D:00C8H         PUBLIC        T2CON
  C:8283H         PUBLIC        _delay
  D:00D0H         PUBLIC        PSW
  -------         PROC          _DELAY
  D:0007H         SYMBOL        j
  -------         DO            
  D:0005H         SYMBOL        k
  D:0006H         SYMBOL        l
  -------         ENDDO         
  C:8283H         LINE#         6
  C:8283H         LINE#         7
  C:8283H         LINE#         9
  C:828AH         LINE#         10
  C:8296H         LINE#         11
BL51 BANKED LINKER/LOCATER V5.03                                                      03/28/2004  13:58:35  PAGE 3


  C:8298H         LINE#         12
  -------         ENDPROC       _DELAY
  -------         PROC          MAIN
  -------         DO            
  D:0008H         SYMBOL        td
  D:000DH         SYMBOL        rd
  -------         ENDDO         
  C:8172H         LINE#         14
  C:8172H         LINE#         15
  C:8172H         LINE#         17
  C:8185H         LINE#         19
  C:8195H         LINE#         20
  C:819AH         LINE#         21
  C:819AH         LINE#         22
  C:819AH         LINE#         23
  C:81AAH         LINE#         24
  C:81AFH         LINE#         25
  -------         ENDPROC       MAIN
  -------         ENDMOD        EEPROM

  -------         MODULE        VIIC_C51
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  C:81B4H         PUBLIC        _SendByte
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  C:8124H         PUBLIC        _IRcvStr
  D:00B8H         PUBLIC        IP
  B:0020H.0       PUBLIC        ack
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:8227H         PUBLIC        RcvByte
  C:826CH         PUBLIC        _ISendByte
  C:8254H         PUBLIC        Ack_I2c
  C:8299H         PUBLIC        Start_I2c
  B:0090H.7       PUBLIC        SDA
  B:0090H.6       PUBLIC        SCL
  C:82C5H         PUBLIC        Stop_I2c
  D:00C8H         PUBLIC        T2CON
  C:82AFH         PUBLIC        _IRcvByte
  C:81F0H         PUBLIC        _ISendStr
  D:00D0H         PUBLIC        PSW
  -------         PROC          START_I2C
  C:8299H         LINE#         42
  C:8299H         LINE#         43
  C:8299H         LINE#         44
  C:829BH         LINE#         45
  C:829CH         LINE#         46
  C:829EH         LINE#         47
  C:829FH         LINE#         48
  C:82A0H         LINE#         49
  C:82A1H         LINE#         50
  C:82A2H         LINE#         51
  C:82A3H         LINE#         52
  C:82A5H         LINE#         53
  C:82A6H         LINE#         54
  C:82A7H         LINE#         55
BL51 BANKED LINKER/LOCATER V5.03                                                      03/28/2004  13:58:35  PAGE 4


  C:82A8H         LINE#         56
  C:82A9H         LINE#         57
  C:82AAH         LINE#         58
  C:82ACH         LINE#         59
  C:82ADH         LINE#         60
  C:82AEH         LINE#         61
  -------         ENDPROC       START_I2C
  -------         PROC          STOP_I2C
  C:82C5H         LINE#         72
  C:82C5H         LINE#         73
  C:82C5H         LINE#         74
  C:82C7H         LINE#         75
  C:82C8H         LINE#         76
  C:82CAH         LINE#         77
  C:82CBH         LINE#         78
  C:82CCH         LINE#         79
  C:82CDH         LINE#         80
  C:82CEH         LINE#         81
  C:82CFH         LINE#         82
  C:82D1H         LINE#         83
  C:82D2H         LINE#         84
  C:82D3H         LINE#         85
  C:82D4H         LINE#         86
  C:82D5H         LINE#         87
  -------         ENDPROC       STOP_I2C
  -------         PROC          L?0041
  -------         ENDPROC       L?0041
  -------         PROC          _SENDBYTE
  D:0007H         SYMBOL        c
  -------         DO            
  D:0006H         SYMBOL        BitCnt
  -------         ENDDO         
  C:81B4H         LINE#         99
  C:81B4H         LINE#         100
  C:81B4H         LINE#         103
  C:81B6H         LINE#         104
  C:81B6H         LINE#         105
  C:81C7H         LINE#         106
  C:81C9H         LINE#         107
  C:81CAH         LINE#         108
  C:81CCH         LINE#         109
  C:81CDH         LINE#         110

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