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📄 ds1302.m51

📁 该程序详细介绍了实时时钟芯片DS1302的使用编程代码
💻 M51
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BL51 BANKED LINKER/LOCATER V5.11                                                        06/03/2005  17:25:54  PAGE 1


BL51 BANKED LINKER/LOCATER V5.11, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, delay.obj, ds1302.obj, m_ds1302.obj, yjxs.obj TO ds1302 CODE (0X0000-0X0FFF)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  delay.obj (DELAY)
  ds1302.obj (DS1302)
  m_ds1302.obj (M_DS1302)
  yjxs.obj (YJXS)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CSTOPTR)


LINK MAP OF MODULE:  ds1302 (?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     003EH     UNIT         ?DT?M_DS1302
            DATA    0046H     0004H     UNIT         ?DT?_V_GET1302?DS1302
            DATA    004AH     0004H     UNIT         ?DT?_EPUTSTR?YJXS
            DATA    004EH     0001H     UNIT         ?DT?_V_SET1302?DS1302
            DATA    004FH     0001H     UNIT         _DATA_GROUP_
            IDATA   0050H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     017DH     UNIT         ?PR?MAIN?M_DS1302
            CODE    0180H     0069H     UNIT         ?PR?_EPUTSTR?YJXS
            CODE    01E9H     004DH     UNIT         ?C?LIB_CODE
            CODE    0236H     0039H     UNIT         ?PR?LCDRESET?YJXS
            CODE    026FH     0028H     UNIT         ?PR?_V_GET1302?DS1302
            CODE    0297H     0025H     UNIT         ?PR?_V_BURSTW1302T?DS1302
            CODE    02BCH     0025H     UNIT         ?PR?_V_BURSTW1302R?DS1302
            CODE    02E1H     0025H     UNIT         ?PR?_V_SET1302?DS1302
            CODE    0306H     0022H     UNIT         ?PR?_V_BURSTR1302R?DS1302
            CODE    0328H     0022H     UNIT         ?PR?_DISP_XY?YJXS
            CODE    034AH     0020H     UNIT         ?PR?_V_BURSTR1302T?DS1302
            CODE    036AH     001DH     UNIT         ?PR?UC_RTOUTPUTBYTE?DS1302
            CODE    0387H     0019H     UNIT         ?PR?_LCDWRITECOMMAND?YJXS
            CODE    03A0H     0017H     UNIT         ?PR?_V_RTINPUTBYTE?DS1302
            CODE    03B7H     0015H     UNIT         ?PR?_DELAYMS?DELAY
            CODE    03CCH     0014H     UNIT         ?PR?WAITFORENABLE?YJXS
            CODE    03E0H     0012H     UNIT         ?PR?_LCDWRITEDATA?YJXS
            CODE    03F2H     0011H     UNIT         ?PR?_V_W1302?DS1302
            CODE    0403H     000CH     UNIT         ?C_C51STARTUP
            CODE    040FH     000BH     UNIT         ?PR?_DELAYUS?DELAY
            CODE    041AH     000BH     UNIT         ?PR?_UC_R1302?DS1302
            CODE    0425H     000AH     UNIT         ?PR?_DISPONECHAR?YJXS

BL51 BANKED LINKER/LOCATER V5.11                                                      06/03/2005  17:25:54  PAGE 2




OVERLAY MAP OF MODULE:   ds1302 (?C_STARTUP)


SEGMENT                              DATA_GROUP 
  +--> CALLED SEGMENT              START    LENGTH
--------------------------------------------------
?C_C51STARTUP                      -----    -----
  +--> ?PR?MAIN?M_DS1302

?PR?MAIN?M_DS1302                  004FH    0001H
  +--> ?PR?_DELAYMS?DELAY
  +--> ?PR?LCDRESET?YJXS
  +--> ?PR?_V_W1302?DS1302
  +--> ?PR?_V_BURSTR1302T?DS1302
  +--> ?PR?_DISPONECHAR?YJXS

?PR?_DELAYMS?DELAY                 -----    -----
  +--> ?PR?_DELAYUS?DELAY

?PR?LCDRESET?YJXS                  -----    -----
  +--> ?PR?_LCDWRITECOMMAND?YJXS
  +--> ?PR?_DELAYMS?DELAY

?PR?_LCDWRITECOMMAND?YJXS          -----    -----
  +--> ?PR?WAITFORENABLE?YJXS

?PR?_V_W1302?DS1302                -----    -----
  +--> ?PR?_V_RTINPUTBYTE?DS1302

?PR?_V_BURSTR1302T?DS1302          -----    -----
  +--> ?PR?_V_RTINPUTBYTE?DS1302
  +--> ?PR?UC_RTOUTPUTBYTE?DS1302

?PR?_DISPONECHAR?YJXS              -----    -----
  +--> ?PR?_DISP_XY?YJXS
  +--> ?PR?_LCDWRITEDATA?YJXS

?PR?_DISP_XY?YJXS                  -----    -----
  +--> ?PR?_LCDWRITECOMMAND?YJXS

?PR?_LCDWRITEDATA?YJXS             -----    -----
  +--> ?PR?WAITFORENABLE?YJXS



SYMBOL TABLE OF MODULE:  ds1302 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:0403H         SEGMENT       ?C_C51STARTUP
  I:0050H         SEGMENT       ?STACK
  C:0000H         PUBLIC        ?C_STARTUP
  D:00E0H         SYMBOL        ACC
BL51 BANKED LINKER/LOCATER V5.11                                                      06/03/2005  17:25:54  PAGE 3


  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:0406H         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:0403H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:0403H         LINE#         99
  C:0405H         LINE#         100
  C:0406H         LINE#         101
  C:0407H         LINE#         102
  C:0409H         LINE#         151
  C:040CH         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        DELAY
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:03B7H         PUBLIC        _Delayms
  C:040FH         PUBLIC        _Delayus
  -------         PROC          _DELAYUS
  D:0007H         SYMBOL        j
  C:040FH         LINE#         7
  C:040FH         LINE#         8
  C:040FH         LINE#         9
  C:0412H         LINE#         10
  C:0413H         LINE#         11
  C:0414H         LINE#         12
  C:0415H         LINE#         13
  C:0416H         LINE#         14
  C:0417H         LINE#         15
  C:0419H         LINE#         16
  -------         ENDPROC       _DELAYUS
  -------         PROC          _DELAYMS
  D:0004H         SYMBOL        n
  C:03B7H         LINE#         18
  C:03BBH         LINE#         19
  C:03BFH         LINE#         20
  C:03C4H         LINE#         21
  C:03C9H         LINE#         22
  C:03CBH         LINE#         23
  -------         ENDPROC       _DELAYMS
  -------         ENDMOD        DELAY

BL51 BANKED LINKER/LOCATER V5.11                                                      06/03/2005  17:25:54  PAGE 4


  -------         MODULE        DS1302
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:03A6H         PUBLIC        _v_RTInputByte
  C:036AH         PUBLIC        uc_RTOutputByte
  B:00B0H.3       PUBLIC        P3_3
  B:0090H.6       PUBLIC        P1_6
  B:0090H.7       PUBLIC        P1_7
  C:026FH         PUBLIC        _v_Get1302
  C:02E1H         PUBLIC        _v_Set1302
  C:041AH         PUBLIC        _uc_R1302
  C:0306H         PUBLIC        _v_BurstR1302R
  C:034AH         PUBLIC        _v_BurstR1302T
  C:02BCH         PUBLIC        _v_BurstW1302R
  C:0297H         PUBLIC        _v_BurstW1302T
  C:03F6H         PUBLIC        _v_W1302
  -------         PROC          L?0037
  -------         ENDPROC       L?0037
  -------         PROC          _V_RTINPUTBYTE
  D:0007H         SYMBOL        ucDa
  -------         DO            
  D:0006H         SYMBOL        i
  D:0007H         SYMBOL        xbyte
  -------         ENDDO         
  C:03A6H         LINE#         26
  C:03A6H         LINE#         27
  C:03A6H         LINE#         29
  C:03A6H         LINE#         30
  C:03A8H         LINE#         31
  C:03A8H         LINE#         32
  C:03ACH         LINE#         33
  C:03AEH         LINE#         34
  C:03B0H         LINE#         35
  C:03B4H         LINE#         36
  C:03B6H         LINE#         37
  -------         ENDPROC       _V_RTINPUTBYTE
  -------         PROC          UC_RTOUTPUTBYTE
  -------         DO            
  D:0005H         SYMBOL        i
  D:0007H         SYMBOL        xbyte
  D:0006H         SYMBOL        xbyte1
  -------         ENDDO         
  C:036AH         LINE#         47
  C:036AH         LINE#         48
  C:036AH         LINE#         49
  C:036CH         LINE#         50
  C:036EH         LINE#         51
  C:036EH         LINE#         52
  C:0372H         LINE#         53
  C:037EH         LINE#         54
  C:0380H         LINE#         55
  C:0382H         LINE#         56
  C:0384H         LINE#         57
  C:0386H         LINE#         58
  C:0386H         LINE#         59
  -------         ENDPROC       UC_RTOUTPUTBYTE
  C:03F2H         SYMBOL        L?0036
  -------         PROC          L?0035
BL51 BANKED LINKER/LOCATER V5.11                                                      06/03/2005  17:25:54  PAGE 5


  -------         ENDPROC       L?0035
  C:03F2H         SYMBOL        L?0036
  -------         PROC          _V_W1302
  D:0007H         SYMBOL        ucAddr
  D:0005H         SYMBOL        ucDa
  C:03F6H         LINE#         69
  C:03F6H         LINE#         70
  C:03F6H         LINE#         71
  C:03F6H         LINE#         72
  C:03F6H         LINE#         73
  C:03F6H         LINE#         74
  C:03F9H         LINE#         75
  C:03FEH         LINE#         76
  C:0400H         LINE#         77
  C:0402H         LINE#         78
  -------         ENDPROC       _V_W1302
  -------         PROC          _UC_R1302
  D:0007H         SYMBOL        ucAddr
  -------         DO            
  D:0007H         SYMBOL        ucDa
  -------         ENDDO         
  C:041AH         LINE#         88
  C:041AH         LINE#         89
  C:041AH         LINE#         91
  C:041AH         LINE#         92
  C:041AH         LINE#         93
  C:041AH         LINE#         94
  C:041DH         LINE#         95
  C:0420H         LINE#         96
  C:0422H         LINE#         97
  C:0424H         LINE#         98
  C:0424H         LINE#         99
  -------         ENDPROC       _UC_R1302
  -------         PROC          _V_BURSTW1302T
  D:0001H         SYMBOL        pSecDa
  -------         DO            
  D:0005H         SYMBOL        i
  -------         ENDDO         
  C:0297H         LINE#         110
  C:0297H         LINE#         111
  C:0297H         LINE#         113
  C:029AH         LINE#         114
  C:029CH         LINE#         115
  C:029EH         LINE#         116
  C:02A0H         LINE#         117
  C:02A5H         LINE#         118
  C:02A7H         LINE#         119
  C:02A7H         LINE#         120
  C:02AEH         LINE#         121
  C:02B5H         LINE#         122
  C:02B7H         LINE#         123
  C:02B9H         LINE#         124
  C:02BBH         LINE#         125
  -------         ENDPROC       _V_BURSTW1302T
  -------         PROC          _V_BURSTR1302T
  D:0001H         SYMBOL        pSecDa
  -------         DO            
BL51 BANKED LINKER/LOCATER V5.11                                                      06/03/2005  17:25:54  PAGE 6


  D:0004H         SYMBOL        i
  -------         ENDDO         
  C:034AH         LINE#         136
  C:034AH         LINE#         137
  C:034AH         LINE#         139
  C:034CH         LINE#         140
  C:034EH         LINE#         141
  C:0350H         LINE#         142
  C:0355H         LINE#         143
  C:0357H         LINE#         144
  C:0357H         LINE#         145
  C:035EH         LINE#         146
  C:0365H         LINE#         147
  C:0367H         LINE#         149
  C:0369H         LINE#         150
  -------         ENDPROC       _V_BURSTR1302T
  -------         PROC          _V_BURSTW1302R
  D:0001H         SYMBOL        pReDa
  -------         DO            
  D:0005H         SYMBOL        i
  -------         ENDDO         
  C:02BCH         LINE#         160

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