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📄 flash_modify.m51

📁 一个用SST单片机实现单字节FLASH数据存储代替EEPROM的实用例子
💻 M51
字号:
BL51 BANKED LINKER/LOCATER V5.11                                                        11/04/2005  23:41:37  PAGE 1


BL51 BANKED LINKER/LOCATER V5.11, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE C_BLOCK1.obj, IAP_SSTMCU.obj, MAIN_BLOCK0.obj TO flash_modify IXREF RAMSIZE (256) CODE (?PR?*?I
>> AP_SSTMCU (0X0100), ?PR?*?MAIN_BLOCK0)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  C_BLOCK1.obj (C_BLOCK1)
  IAP_SSTMCU.obj (IAP_SSTMCU)
  MAIN_BLOCK0.obj (MAIN_BLOCK0)
  D:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  D:\KEIL\C51\LIB\C51S.LIB (?C_INIT)


LINK MAP OF MODULE:  flash_modify (C_BLOCK1)


            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     000BH     UNIT         _DATA_GROUP_
            DATA    0013H     0006H     UNIT         ?DT?MAIN_BLOCK0
            IDATA   0019H     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     0080H     UNIT         _XDATA_GROUP_

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     008CH     UNIT         ?C_C51STARTUP
            CODE    008FH     0020H     UNIT         ?PR?_DELAYMS?C_BLOCK1
            CODE    00AFH     001DH     UNIT         ?PR?_DELAY_100MS?C_BLOCK1
            CODE    00CCH     000CH     UNIT         ?C_INITSEG
            CODE    00D8H     0007H     UNIT         ?PR?_DELAYUS?C_BLOCK1
                    00DFH     0021H                  *** GAP ***
            CODE    0100H     001EH     UNIT         ?PR?_SECTOR_ERASE?IAP_SSTMCU
            CODE    011EH     001EH     UNIT         ?PR?_BYTE_PROGRAM?IAP_SSTMCU
            CODE    013CH     0018H     UNIT         ?PR?_BYTE_VERIFY?IAP_SSTMCU
            CODE    0154H     0029H     UNIT         ?PR?READY?IAP_SSTMCU
            CODE    017DH     0006H     UNIT         ?PR?ERROR?IAP_SSTMCU
            CODE    0183H     00C8H     UNIT         ?PR?_BYTE_MODIFY?IAP_SSTMCU
            CODE    024BH     0049H     UNIT         ?PR?MAIN?MAIN_BLOCK0



OVERLAY MAP OF MODULE:   flash_modify (C_BLOCK1)


SEGMENT                                DATA_GROUP          XDATA_GROUP
  +--> CALLED SEGMENT                START    LENGTH     START    LENGTH
------------------------------------------------------------------------
?C_C51STARTUP                        -----    -----      -----    -----
  +--> ?PR?MAIN?MAIN_BLOCK0
  +--> ?C_INITSEG
BL51 BANKED LINKER/LOCATER V5.11                                                      11/04/2005  23:41:37  PAGE 2



?PR?MAIN?MAIN_BLOCK0                 0008H    0002H      -----    -----
  +--> ?PR?_SECTOR_ERASE?IAP_SSTMCU
  +--> ?PR?_BYTE_MODIFY?IAP_SSTMCU
  +--> ?PR?_DELAY_100MS?C_BLOCK1
  +--> ?PR?_DELAYMS?C_BLOCK1
  +--> ?PR?_DELAYUS?C_BLOCK1

?PR?_SECTOR_ERASE?IAP_SSTMCU         -----    -----      -----    -----
  +--> ?PR?READY?IAP_SSTMCU
  +--> ?PR?ERROR?IAP_SSTMCU

?PR?_BYTE_MODIFY?IAP_SSTMCU          000AH    0009H      0000H    0080H
  +--> ?PR?_BYTE_VERIFY?IAP_SSTMCU
  +--> ?PR?_BYTE_PROGRAM?IAP_SSTMCU
  +--> ?PR?_SECTOR_ERASE?IAP_SSTMCU

?PR?_BYTE_PROGRAM?IAP_SSTMCU         -----    -----      -----    -----
  +--> ?PR?READY?IAP_SSTMCU
  +--> ?PR?ERROR?IAP_SSTMCU



SYMBOL TABLE OF MODULE:  flash_modify (C_BLOCK1)

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

  -------         MODULE        C_BLOCK1
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:008FH         PUBLIC        _DelayMs
  C:00D8H         PUBLIC        _DelayUs
  C:00AFH         PUBLIC        _delay_100ms
  -------         PROC          _DELAYUS
  D:0007H         SYMBOL        n
  C:00D8H         LINE#         30
  C:00D8H         LINE#         31
  C:00D8H         LINE#         32
  C:00DEH         LINE#         33
  -------         ENDPROC       _DELAYUS
  -------         PROC          _DELAYMS
  D:0007H         SYMBOL        n
  -------         DO            
  D:0006H         SYMBOL        i
  -------         ENDDO         
  C:008FH         LINE#         36
  C:008FH         LINE#         37
  C:008FH         LINE#         39
  C:0095H         LINE#         40
  C:0095H         LINE#         41
  C:00A0H         LINE#         42
  C:00ABH         LINE#         43
  C:00AEH         LINE#         44
  -------         ENDPROC       _DELAYMS
  -------         PROC          _DELAY_100MS
  D:0007H         SYMBOL        n
  -------         DO            
BL51 BANKED LINKER/LOCATER V5.11                                                      11/04/2005  23:41:37  PAGE 3


  D:0004H         SYMBOL        i
  -------         ENDDO         
  C:00AFH         LINE#         49
  C:00AFH         LINE#         50
  C:00AFH         LINE#         52
  C:00B5H         LINE#         53
  C:00B5H         LINE#         54
  C:00C8H         LINE#         55
  C:00CBH         LINE#         56
  -------         ENDPROC       _DELAY_100MS
  -------         ENDMOD        C_BLOCK1

  -------         MODULE        IAP_SSTMCU
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  C:0183H         PUBLIC        _byte_modify
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  C:013CH         PUBLIC        _byte_verify
  C:0154H         PUBLIC        ready
  D:00B8H         PUBLIC        IP
  D:00B4H         PUBLIC        SFAH
  D:00B1H         PUBLIC        SFCF
  D:00D8H         PUBLIC        CCON
  D:00B3H         PUBLIC        SFAL
  D:00B2H         PUBLIC        SFCM
  C:017DH         PUBLIC        error
  D:00B5H         PUBLIC        SFDT
  D:00C0H         PUBLIC        WDTC
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  D:00B6H         PUBLIC        SFST
  D:008EH         PUBLIC        AUXR
  D:00E8H         PUBLIC        IEA
  D:00F8H         PUBLIC        IPA
  C:0100H         PUBLIC        _sector_erase
  D:00C8H         PUBLIC        T2CON
  C:011EH         PUBLIC        _byte_program
  D:00D0H         PUBLIC        PSW
  -------         PROC          _SECTOR_ERASE
  D:0006H         SYMBOL        dataAddr
  -------         DO            
  D:0004H         SYMBOL        destAddr
  -------         ENDDO         
  C:0100H         LINE#         37
  C:0100H         LINE#         38
  C:0100H         LINE#         39
  C:0104H         LINE#         40
  C:0107H         LINE#         41
  C:010AH         LINE#         42
  C:010CH         LINE#         43
  C:010EH         LINE#         44
  C:0111H         LINE#         45
  C:0117H         LINE#         46
  C:011AH         LINE#         47
  C:011DH         LINE#         49
  -------         ENDPROC       _SECTOR_ERASE
BL51 BANKED LINKER/LOCATER V5.11                                                      11/04/2005  23:41:37  PAGE 4


  -------         PROC          _BYTE_PROGRAM
  D:0006H         SYMBOL        dataAddr
  D:0005H         SYMBOL        dataByte
  -------         DO            
  D:0002H         SYMBOL        destAddr
  -------         ENDDO         
  C:011EH         LINE#         55
  C:011EH         LINE#         56
  C:011EH         LINE#         57
  C:0122H         LINE#         58
  C:0125H         LINE#         59
  C:0128H         LINE#         60
  C:012AH         LINE#         61
  C:012CH         LINE#         62
  C:012FH         LINE#         63
  C:0135H         LINE#         64
  C:0138H         LINE#         65
  C:013BH         LINE#         67
  -------         ENDPROC       _BYTE_PROGRAM
  -------         PROC          _BYTE_VERIFY
  D:0006H         SYMBOL        dataAddr
  -------         DO            
  D:0004H         SYMBOL        destAddr
  D:0007H         SYMBOL        readByte
  -------         ENDDO         
  C:013CH         LINE#         73
  C:013CH         LINE#         74
  C:013CH         LINE#         75
  C:0140H         LINE#         77
  C:0143H         LINE#         78
  C:0146H         LINE#         79
  C:0148H         LINE#         80
  C:014BH         LINE#         81
  C:014DH         LINE#         82
  C:0150H         LINE#         83
  C:0153H         LINE#         84
  C:0153H         LINE#         85
  -------         ENDPROC       _BYTE_VERIFY
  -------         PROC          READY
  -------         DO            
  D:0004H         SYMBOL        TimeOut
  -------         ENDDO         
  C:0154H         LINE#         92
  C:0154H         LINE#         93
  C:0154H         LINE#         94
  C:0157H         LINE#         96
  C:0160H         LINE#         97
  C:0160H         LINE#         98
  C:0165H         LINE#         99
  C:0165H         LINE#         100
  C:0168H         LINE#         101
  C:016BH         LINE#         102
  C:016EH         LINE#         103
  C:016EH         LINE#         104
  C:0173H         LINE#         105
  C:0175H         LINE#         107
  C:0178H         LINE#         108
BL51 BANKED LINKER/LOCATER V5.11                                                      11/04/2005  23:41:37  PAGE 5


  C:017BH         LINE#         109
  C:017CH         LINE#         110
  -------         ENDPROC       READY
  -------         PROC          ERROR
  C:017DH         LINE#         115
  C:017DH         LINE#         116
  C:017DH         LINE#         117
  C:0180H         LINE#         120
  C:0180H         LINE#         121
  -------         ENDPROC       ERROR
  -------         PROC          _BYTE_MODIFY
  D:000AH         SYMBOL        dataAddr
  D:000CH         SYMBOL        dataByte
  -------         DO            
  D:000DH         SYMBOL        destAddr
  D:000FH         SYMBOL        Addr_Sector
  D:0011H         SYMBOL        temp
  D:0012H         SYMBOL        counter
  X:0000H         SYMBOL        Ram_Buffer
  -------         ENDDO         
  C:0183H         LINE#         128
  C:0189H         LINE#         129
  C:0189H         LINE#         130
  C:018FH         LINE#         131
  C:0198H         LINE#         132
  C:019BH         LINE#         135
  C:01A4H         LINE#         136
  C:01A4H         LINE#         137
  C:01ADH         LINE#         138
  C:01BAH         LINE#         139
  C:01BCH         LINE#         140
  C:01BCH         LINE#         143
  C:01BFH         LINE#         144
  C:01C2H         LINE#         145
  C:01C5H         LINE#         146
  C:01CEH         LINE#         147
  C:01CEH         LINE#         148
  C:01E2H         LINE#         149
  C:01EAH         LINE#         150
  C:01EEH         LINE#         151
  C:0200H         LINE#         152
  C:0209H         LINE#         153
  C:020FH         LINE#         154
  C:0219H         LINE#         155
  C:0219H         LINE#         156
  C:022DH         LINE#         157
  C:0235H         LINE#         158
  C:0239H         LINE#         159
  C:023CH         LINE#         160
  C:0249H         LINE#         161
  C:024AH         LINE#         162
  -------         ENDPROC       _BYTE_MODIFY
  -------         ENDMOD        IAP_SSTMCU

  -------         MODULE        MAIN_BLOCK0
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
BL51 BANKED LINKER/LOCATER V5.11                                                      11/04/2005  23:41:37  PAGE 6


  D:00B0H         PUBLIC        P3
  D:0013H         PUBLIC        ErrorCode
  D:00A8H         PUBLIC        IE
  D:00B8H         PUBLIC        IP
  B:0090H.2       PUBLIC        LED_ERR
  D:00B1H         PUBLIC        SFCF
  D:00D8H         PUBLIC        CCON
  C:024BH         PUBLIC        main
  D:00C0H         PUBLIC        WDTC
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  D:0014H         PUBLIC        EEPROM_ADDR_START
  D:0016H         PUBLIC        test_addr
  D:0018H         PUBLIC        SECT_SIZE
  D:00E8H         PUBLIC        IEA
  B:0090H.3       PUBLIC        LED_OK
  D:00F8H         PUBLIC        IPA
  D:00C8H         PUBLIC        T2CON
  D:00D0H         PUBLIC        PSW
  -------         PROC          MAIN
  -------         DO            
  D:0008H         SYMBOL        destAddr
  -------         ENDDO         
  C:024BH         LINE#         67
  C:024BH         LINE#         68
  C:024BH         LINE#         69
  C:0251H         LINE#         73
  C:0254H         LINE#         75
  C:025BH         LINE#         76
  C:0264H         LINE#         77
  C:026DH         LINE#         78
  C:0276H         LINE#         79
  C:0279H         LINE#         80
  C:027EH         LINE#         83
  C:027EH         LINE#         84
  C:027EH         LINE#         85
  C:0280H         LINE#         86
  C:0282H         LINE#         87
  C:0287H         LINE#         88
  C:028CH         LINE#         89
  C:0291H         LINE#         90
  -------         ENDPROC       MAIN
  -------         ENDMOD        MAIN_BLOCK0



INTER-MODULE CROSS-REFERENCE LISTING
------------------------------------


NAME . . . . . . . USAGE    MODULE NAMES
----------------------------------------

?C_INITSEGSTART. . CODE;    ** L51 GENERATED **  
?C_START . . . . . CODE;    ?C_INIT  ?C_STARTUP  
?C_STARTUP . . . . CODE;    ?C_STARTUP  MAIN_BLOCK0  
EEPROM_ADDR_START. DATA;    MAIN_BLOCK0  
BL51 BANKED LINKER/LOCATER V5.11                                                      11/04/2005  23:41:37  PAGE 7


ERROR. . . . . . . CODE;    IAP_SSTMCU  
ERRORCODE. . . . . DATA;    MAIN_BLOCK0  IAP_SSTMCU  
MAIN . . . . . . . CODE;    MAIN_BLOCK0  ?C_INIT  
READY. . . . . . . CODE;    IAP_SSTMCU  
SECT_SIZE. . . . . DATA;    MAIN_BLOCK0  
TEST_ADDR. . . . . DATA;    MAIN_BLOCK0  
_BYTE_MODIFY . . . CODE;    IAP_SSTMCU  MAIN_BLOCK0  
_BYTE_PROGRAM. . . CODE;    IAP_SSTMCU  
_BYTE_VERIFY . . . CODE;    IAP_SSTMCU  
_DELAYMS . . . . . CODE;    C_BLOCK1  MAIN_BLOCK0  
_DELAYUS . . . . . CODE;    C_BLOCK1  MAIN_BLOCK0  
_DELAY_100MS . . . CODE;    C_BLOCK1  MAIN_BLOCK0  
_SECTOR_ERASE. . . CODE;    IAP_SSTMCU  MAIN_BLOCK0  

Program Size: data=26.0 xdata=128 code=627
LINK/LOCATE RUN COMPLETE.  0 WARNING(S),  0 ERROR(S)

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