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📄 sd_rw.m51

📁 51单片机读写SD列子程序 可以学习51单片机如何读写SD卡
💻 M51
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BL51 BANKED LINKER/LOCATER V5.12                                                        07/20/2008  10:05:07  PAGE 1


BL51 BANKED LINKER/LOCATER V5.12, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE SD.obj TO SD_RW RAMSIZE (256)


MEMORY MODEL: LARGE


INPUT MODULES INCLUDED:
  SD.obj (SD)
  C:\KEIL\C51\LIB\C51L.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LMUL)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ULCMP)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ULSHR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSHL)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTKXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C_INIT)


LINK MAP OF MODULE:  SD_RW (SD)


            TYPE    BASE      LENGTH    RELOCATION   SEGMENT NAME
            -----------------------------------------------------

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            IDATA   0008H     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     040CH     UNIT         ?XD?SD
            XDATA   040CH     0022H     UNIT         _XDATA_GROUP_

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0211H     UNIT         ?C_INITSEG
            CODE    0214H     01CCH     UNIT         ?PR?SD_GET_CARDINFO?SD
            CODE    03E0H     016EH     UNIT         ?PR?_WRITE_SINGLE_BLOCK?SD
            CODE    054EH     0161H     UNIT         ?PR?_SD_CMD_WRITE?SD
            CODE    06AFH     0158H     UNIT         ?PR?_READ_SINGLE_BLOCK?SD
            CODE    0807H     014CH     UNIT         ?PR?SD_GET_CARDID?SD
            CODE    0953H     00C3H     UNIT         ?C?LIB_CODE
            CODE    0A16H     009DH     UNIT         ?PR?SD_INITIATE_CARD?SD
            CODE    0AB3H     0090H     UNIT         ?PR?SD_OVERALL_INITIATION?SD
            CODE    0B43H     008CH     UNIT         ?C_C51STARTUP
            CODE    0BCFH     003EH     UNIT         ?PR?SD_RESET_CARD?SD
            CODE    0C0DH     0036H     UNIT         ?PR?MAIN?SD
            CODE    0C43H     002FH     UNIT         ?PR?_SD_WRITE?SD
            CODE    0C72H     002DH     UNIT         ?PR?SD_READ?SD
            CODE    0C9FH     002BH     UNIT         ?PR?_SD_2BYTE_WRITE?SD
            CODE    0CCAH     002BH     UNIT         ?PR?SD_2BYTE_READ?SD
            CODE    0CF5H     001FH     UNIT         ?CO?SD
            CODE    0D14H     0008H     UNIT         ?PR?DELAY5US?SD



OVERLAY MAP OF MODULE:   SD_RW (SD)

BL51 BANKED LINKER/LOCATER V5.12                                                      07/20/2008  10:05:07  PAGE 2



SEGMENT                                XDATA_GROUP
  +--> CALLED SEGMENT                START    LENGTH
----------------------------------------------------
?C_C51STARTUP                        -----    -----
  +--> ?PR?MAIN?SD
  +--> ?C_INITSEG

?PR?MAIN?SD                          040CH    0004H
  +--> ?PR?SD_OVERALL_INITIATION?SD
  +--> ?PR?SD_GET_CARDID?SD
  +--> ?PR?_WRITE_SINGLE_BLOCK?SD
  +--> ?PR?_READ_SINGLE_BLOCK?SD

?PR?SD_OVERALL_INITIATION?SD         0410H    0004H
  +--> ?PR?SD_RESET_CARD?SD
  +--> ?PR?SD_INITIATE_CARD?SD
  +--> ?PR?SD_GET_CARDINFO?SD

?PR?SD_RESET_CARD?SD                 0414H    0002H
  +--> ?PR?DELAY5US?SD
  +--> ?PR?_SD_CMD_WRITE?SD

?PR?_SD_CMD_WRITE?SD                 041AH    0014H
  +--> ?PR?_SD_2BYTE_WRITE?SD
  +--> ?PR?DELAY5US?SD
  +--> ?PR?SD_READ?SD
  +--> ?PR?SD_2BYTE_READ?SD

?PR?_SD_2BYTE_WRITE?SD               -----    -----
  +--> ?PR?DELAY5US?SD

?PR?SD_READ?SD                       -----    -----
  +--> ?PR?DELAY5US?SD

?PR?SD_2BYTE_READ?SD                 -----    -----
  +--> ?PR?DELAY5US?SD

?PR?SD_INITIATE_CARD?SD              0414H    0006H
  +--> ?PR?_SD_CMD_WRITE?SD

?PR?SD_GET_CARDINFO?SD               0414H    0006H
  +--> ?PR?_SD_CMD_WRITE?SD
  +--> ?PR?DELAY5US?SD
  +--> ?PR?SD_2BYTE_READ?SD

?PR?SD_GET_CARDID?SD                 0410H    0006H
  +--> ?PR?_SD_CMD_WRITE?SD
  +--> ?PR?DELAY5US?SD
  +--> ?PR?SD_2BYTE_READ?SD

?PR?_WRITE_SINGLE_BLOCK?SD           0410H    000AH
  +--> ?PR?_SD_CMD_WRITE?SD
  +--> ?PR?DELAY5US?SD
  +--> ?PR?_SD_WRITE?SD
  +--> ?PR?_SD_2BYTE_WRITE?SD
  +--> ?PR?SD_READ?SD
BL51 BANKED LINKER/LOCATER V5.12                                                      07/20/2008  10:05:07  PAGE 3



?PR?_SD_WRITE?SD                     -----    -----
  +--> ?PR?DELAY5US?SD

?PR?_READ_SINGLE_BLOCK?SD            0410H    000AH
  +--> ?PR?_SD_CMD_WRITE?SD
  +--> ?PR?SD_READ?SD
  +--> ?PR?SD_2BYTE_READ?SD
  +--> ?PR?DELAY5US?SD

?C_INITSEG                           -----    -----
  +--> ?CO?SD



SYMBOL TABLE OF MODULE:  SD_RW (SD)

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

  -------         MODULE        SD
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  C:03E0H         PUBLIC        _Write_Single_Block
  D:00B0H         PUBLIC        P3
  C:0807H         PUBLIC        SD_Get_CardID
  C:0214H         PUBLIC        SD_Get_CardInfo
  X:0000H         PUBLIC        BlockSize
  D:00A8H         PUBLIC        IE
  C:0C9FH         PUBLIC        _SD_2Byte_Write
  X:0002H         PUBLIC        BlockNR
  C:0A16H         PUBLIC        SD_Initiate_Card
  C:0D14H         PUBLIC        Delay5us
  D:00B8H         PUBLIC        IP
  C:054EH         PUBLIC        _SD_CMD_Write
  C:0CCAH         PUBLIC        SD_2Byte_Read
  C:0C0DH         PUBLIC        main
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:0AB3H         PUBLIC        SD_Overall_Initiation
  X:0006H         PUBLIC        SDInfo1
  X:0009H         PUBLIC        SDInfo2
  C:0BCFH         PUBLIC        SD_Reset_Card
  X:000CH         PUBLIC        ReadBuffer
  C:0C43H         PUBLIC        _SD_Write
  B:0090H.0       PUBLIC        sd_dai
  D:00C8H         PUBLIC        T2CON
  X:020CH         PUBLIC        WriteBuffer
  B:0090H.4       PUBLIC        sd_dao
  C:06AFH         PUBLIC        _Read_Single_Block
  B:0090H.5       PUBLIC        sd_clk
  B:0090H.3       PUBLIC        sd_cse
  C:0C72H         PUBLIC        SD_Read
  D:00D0H         PUBLIC        PSW
  -------         PROC          DELAY5US
  -------         DO            
  D:0007H         SYMBOL        a
BL51 BANKED LINKER/LOCATER V5.12                                                      07/20/2008  10:05:07  PAGE 4


  -------         ENDDO         
  C:0D14H         LINE#         13
  C:0D14H         LINE#         14
  C:0D14H         LINE#         15
  C:0D16H         LINE#         16
  C:0D1BH         LINE#         18
  -------         ENDPROC       DELAY5US
  -------         PROC          _SD_2BYTE_WRITE
  D:0004H         SYMBOL        IOData
  -------         DO            
  D:0002H         SYMBOL        BitCounter
  -------         ENDDO         
  C:0C9FH         LINE#         20
  C:0CA3H         LINE#         21
  C:0CA3H         LINE#         24
  C:0CA6H         LINE#         25
  C:0CA6H         LINE#         26
  C:0CA8H         LINE#         28
  C:0CACH         LINE#         29
  C:0CB0H         LINE#         31
  C:0CB2H         LINE#         33
  C:0CB4H         LINE#         34
  C:0CB7H         LINE#         36
  C:0CBEH         LINE#         37
  C:0CC9H         LINE#         38
  -------         ENDPROC       _SD_2BYTE_WRITE
  -------         PROC          _SD_WRITE
  D:0004H         SYMBOL        IOData
  -------         DO            
  D:0002H         SYMBOL        BitCounter
  -------         ENDDO         
  C:0C43H         LINE#         40
  C:0C47H         LINE#         41
  C:0C47H         LINE#         43
  C:0C4BH         LINE#         45
  C:0C4EH         LINE#         46
  C:0C4EH         LINE#         47
  C:0C50H         LINE#         49
  C:0C54H         LINE#         50
  C:0C58H         LINE#         52
  C:0C5AH         LINE#         54
  C:0C5CH         LINE#         55
  C:0C5FH         LINE#         57
  C:0C66H         LINE#         58
  C:0C71H         LINE#         59
  -------         ENDPROC       _SD_WRITE
  -------         PROC          SD_2BYTE_READ
  -------         DO            
  D:0002H         SYMBOL        BitCounter
  D:0004H         SYMBOL        Buffer
  -------         ENDDO         
  C:0CCAH         LINE#         61
  C:0CCAH         LINE#         62
  C:0CCAH         LINE#         64
  C:0CCDH         LINE#         66
  C:0CCFH         LINE#         67
  C:0CCFH         LINE#         68
BL51 BANKED LINKER/LOCATER V5.12                                                      07/20/2008  10:05:07  PAGE 5


  C:0CD1H         LINE#         69
  C:0CD4H         LINE#         70
  C:0CD6H         LINE#         71
  C:0CDDH         LINE#         73
  C:0CE0H         LINE#         74
  C:0CE5H         LINE#         75
  C:0CF0H         LINE#         77
  C:0CF4H         LINE#         78
  -------         ENDPROC       SD_2BYTE_READ
  -------         PROC          SD_READ
  -------         DO            
  D:0002H         SYMBOL        BitCounter
  D:0004H         SYMBOL        Buffer
  -------         ENDDO         
  C:0C72H         LINE#         80
  C:0C72H         LINE#         81
  C:0C72H         LINE#         83
  C:0C76H         LINE#         85
  C:0C79H         LINE#         86
  C:0C79H         LINE#         87
  C:0C7BH         LINE#         88
  C:0C7EH         LINE#         89
  C:0C80H         LINE#         90
  C:0C87H         LINE#         92
  C:0C8AH         LINE#         93
  C:0C8FH         LINE#         94
  C:0C9AH         LINE#         96
  C:0C9EH         LINE#         97
  -------         ENDPROC       SD_READ
  -------         PROC          _SD_CMD_WRITE
  D:0002H         SYMBOL        CMDIndex
  X:041CH         SYMBOL        CMDArg
  X:0420H         SYMBOL        ResType
  X:0422H         SYMBOL        CSLowRSV
  -------         DO            
  X:0424H         SYMBOL        temp
  X:0426H         SYMBOL        Response
  X:0428H         SYMBOL        Response2
  X:042AH         SYMBOL        CRC
  X:042CH         SYMBOL        MaximumTimes
  -------         ENDDO         
  C:054EH         LINE#         99
  C:0552H         LINE#         100
  C:0552H         LINE#         102
  C:0559H         LINE#         103
  C:0561H         LINE#         104
  C:056AH         LINE#         105
  C:0577H         LINE#         107
  C:0579H         LINE#         109
  C:059DH         LINE#         110
  C:05B8H         LINE#         111
  C:05DEH         LINE#         113
  C:05E0H         LINE#         116
  C:05E7H         LINE#         117
  C:05E7H         LINE#         118
  C:05E9H         LINE#         119
  C:05ECH         LINE#         120
BL51 BANKED LINKER/LOCATER V5.12                                                      07/20/2008  10:05:07  PAGE 6


  C:05EEH         LINE#         121
  C:05F1H         LINE#         122
  C:060EH         LINE#         124
  C:0625H         LINE#         125

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