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📄 timer.m51

📁 基于51的计算器,在周立功实验箱上测试通过,是单片机课程设计题
💻 M51
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BL51 BANKED LINKER/LOCATER V5.03                                                        11/11/2007  15:43:52  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE VIIC_C51.obj, ZLG7290.obj, timer.obj, .\STARTUP.obj TO timer RAMSIZE (256) CODE (0X8000-0XBFFF)
>>  XDATA (0XC000-0XFFFF)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  VIIC_C51.obj (VIIC_C51)
  ZLG7290.obj (ZLG7290)
  timer.obj (TIMER)
  .\STARTUP.obj (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LMUL)
  C:\KEIL\C51\LIB\C51S.LIB (?C?SLDIV)
  C:\KEIL\C51\LIB\C51S.LIB (?C?SLCMP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CCASE)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ULDIV)


LINK MAP OF MODULE:  timer (VIIC_C51)


            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     0018H     UNIT         ?DT?TIMER
            BIT     0020H.0   0000H.1   UNIT         ?BI?VIIC_C51
            BIT     0020H.1   0000H.1   UNIT         _BIT_GROUP_
                    0020H.2   0000H.6                *** GAP ***
            DATA    0021H     0012H     UNIT         _DATA_GROUP_
            DATA    0033H     0004H     UNIT         ?DT?_IRCVBYTE?VIIC_C51
            DATA    0037H     0002H     UNIT         ?DT?_ISENDBYTE?VIIC_C51
            DATA    0039H     0002H     UNIT         ?DT?_ZLG7290_SENDDATA?ZLG7290
            IDATA   003BH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
                    0003H     7FFDH                  *** GAP ***
            CODE    8000H     062FH     UNIT         ?PR?JISUAN?TIMER
            CODE    862FH     0184H     UNIT         ?C?LIB_CODE
            CODE    87B3H     008CH     UNIT         ?C_C51STARTUP
            CODE    883FH     0075H     UNIT         ?PR?_IRCVSTR?VIIC_C51
            CODE    88B4H     0051H     UNIT         ?PR?_ISENDSTR?VIIC_C51
            CODE    8905H     004BH     UNIT         ?PR?_SENDBYTE?VIIC_C51
            CODE    8950H     0044H     UNIT         ?C?LDIV
            CODE    8994H     0034H     UNIT         ?PR?_ZLG7290_SENDBUF?ZLG7290
            CODE    89C8H     0033H     UNIT         ?PR?RCVBYTE?VIIC_C51
            CODE    89FBH     002EH     UNIT         ?PR?_IRCVBYTE?VIIC_C51
            CODE    8A29H     002DH     UNIT         ?PR?MAIN?TIMER
            CODE    8A56H     002CH     UNIT         ?PR?_DELAYNS?TIMER
            CODE    8A82H     0026H     UNIT         ?PR?_ZLG7290_SENDDATA?ZLG7290
            CODE    8AA8H     0022H     UNIT         ?PR?_ZLG7290_SENDCMD?ZLG7290
BL51 BANKED LINKER/LOCATER V5.03                                                      11/11/2007  15:43:52  PAGE 2


            CODE    8ACAH     0020H     UNIT         ?PR?_ISENDBYTE?VIIC_C51
            CODE    8AEAH     001FH     UNIT         ?PR?_DELAYMS?ZLG7290
            CODE    8B09H     001BH     UNIT         ?PR?ZLG7290_GETKEY?ZLG7290
            CODE    8B24H     0018H     UNIT         ?PR?ACK_I2C?VIIC_C51
            CODE    8B3CH     0016H     UNIT         ?PR?START_I2C?VIIC_C51
            CODE    8B52H     0011H     UNIT         ?PR?STOP_I2C?VIIC_C51
            CODE    8B63H     000BH     UNIT         ?C_INITSEG



OVERLAY MAP OF MODULE:   timer (VIIC_C51)


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

?PR?MAIN?TIMER                        -----    -----      -----    -----
  +--> ?PR?_DELAYNS?TIMER
  +--> ?PR?_ZLG7290_SENDBUF?ZLG7290
  +--> ?PR?JISUAN?TIMER

?PR?_DELAYNS?TIMER                    -----    -----      0021H    0003H

?PR?_ZLG7290_SENDBUF?ZLG7290          -----    -----      0021H    0005H
  +--> ?PR?_ZLG7290_SENDCMD?ZLG7290

?PR?_ZLG7290_SENDCMD?ZLG7290          -----    -----      0026H    0004H
  +--> ?PR?_ISENDSTR?VIIC_C51
  +--> ?PR?_DELAYMS?ZLG7290

?PR?_ISENDSTR?VIIC_C51                -----    -----      002AH    0007H
  +--> ?PR?START_I2C?VIIC_C51
  +--> ?PR?_SENDBYTE?VIIC_C51
  +--> ?PR?STOP_I2C?VIIC_C51

?PR?_SENDBYTE?VIIC_C51                -----    -----      0031H    0002H

?PR?_DELAYMS?ZLG7290                  -----    -----      002AH    0003H

?PR?JISUAN?TIMER                      -----    -----      0021H    0005H
  +--> ?PR?ZLG7290_GETKEY?ZLG7290

?PR?ZLG7290_GETKEY?ZLG7290            -----    -----      0026H    0001H
  +--> ?PR?_IRCVSTR?VIIC_C51
  +--> ?PR?_DELAYMS?ZLG7290

?PR?_IRCVSTR?VIIC_C51                 -----    -----      0027H    0007H
  +--> ?PR?START_I2C?VIIC_C51
  +--> ?PR?_SENDBYTE?VIIC_C51
  +--> ?PR?RCVBYTE?VIIC_C51
  +--> ?PR?ACK_I2C?VIIC_C51
  +--> ?PR?STOP_I2C?VIIC_C51

BL51 BANKED LINKER/LOCATER V5.03                                                      11/11/2007  15:43:52  PAGE 3


?PR?RCVBYTE?VIIC_C51                  -----    -----      002EH    0002H

?PR?ACK_I2C?VIIC_C51                  0020H.1  0000H.1    -----    -----



SYMBOL TABLE OF MODULE:  timer (VIIC_C51)

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

  -------         MODULE        VIIC_C51
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  C:8905H         PUBLIC        _SendByte
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  C:883FH         PUBLIC        _IRcvStr
  D:00B8H         PUBLIC        IP
  B:0020H.0       PUBLIC        ack
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:89C8H         PUBLIC        RcvByte
  C:8ACAH         PUBLIC        _ISendByte
  C:8B24H         PUBLIC        Ack_I2c
  C:8B3CH         PUBLIC        Start_I2c
  B:0090H.3       PUBLIC        SDA
  B:0090H.4       PUBLIC        SCL
  C:8B52H         PUBLIC        Stop_I2c
  D:00C8H         PUBLIC        T2CON
  C:89FBH         PUBLIC        _IRcvByte
  C:88B4H         PUBLIC        _ISendStr
  D:00D0H         PUBLIC        PSW
  -------         PROC          START_I2C
  C:8B3CH         LINE#         42
  C:8B3CH         LINE#         43
  C:8B3CH         LINE#         44
  C:8B3EH         LINE#         45
  C:8B3FH         LINE#         46
  C:8B41H         LINE#         47
  C:8B42H         LINE#         48
  C:8B43H         LINE#         49
  C:8B44H         LINE#         50
  C:8B45H         LINE#         51
  C:8B46H         LINE#         52
  C:8B48H         LINE#         53
  C:8B49H         LINE#         54
  C:8B4AH         LINE#         55
  C:8B4BH         LINE#         56
  C:8B4CH         LINE#         57
  C:8B4DH         LINE#         58
  C:8B4FH         LINE#         59
  C:8B50H         LINE#         60
  C:8B51H         LINE#         61
  -------         ENDPROC       START_I2C
  -------         PROC          STOP_I2C
  C:8B52H         LINE#         72
BL51 BANKED LINKER/LOCATER V5.03                                                      11/11/2007  15:43:52  PAGE 4


  C:8B52H         LINE#         73
  C:8B52H         LINE#         74
  C:8B54H         LINE#         75
  C:8B55H         LINE#         76
  C:8B57H         LINE#         77
  C:8B58H         LINE#         78
  C:8B59H         LINE#         79
  C:8B5AH         LINE#         80
  C:8B5BH         LINE#         81
  C:8B5CH         LINE#         82
  C:8B5EH         LINE#         83
  C:8B5FH         LINE#         84
  C:8B60H         LINE#         85
  C:8B61H         LINE#         86
  C:8B62H         LINE#         87
  -------         ENDPROC       STOP_I2C
  -------         PROC          _SENDBYTE
  D:0031H         SYMBOL        c
  -------         DO            
  D:0032H         SYMBOL        BitCnt
  -------         ENDDO         
  C:8905H         LINE#         99
  C:8907H         LINE#         100
  C:8907H         LINE#         103
  C:8911H         LINE#         104
  C:8911H         LINE#         105
  C:8927H         LINE#         106
  C:8929H         LINE#         107
  C:892AH         LINE#         108
  C:892CH         LINE#         109
  C:892DH         LINE#         110
  C:892EH         LINE#         111
  C:892FH         LINE#         112
  C:8930H         LINE#         113
  C:8931H         LINE#         114
  C:8933H         LINE#         115
  C:8937H         LINE#         117
  C:8938H         LINE#         118
  C:8939H         LINE#         119
  C:893BH         LINE#         120
  C:893CH         LINE#         121
  C:893DH         LINE#         122
  C:893FH         LINE#         123
  C:8940H         LINE#         124
  C:8941H         LINE#         125
  C:8942H         LINE#         126
  C:8949H         LINE#         127
  C:894BH         LINE#         128
  C:894DH         LINE#         129
  C:894EH         LINE#         130
  C:894FH         LINE#         131
  -------         ENDPROC       _SENDBYTE
  -------         PROC          RCVBYTE
  -------         DO            
  D:002EH         SYMBOL        retc
  D:002FH         SYMBOL        BitCnt
  -------         ENDDO         
BL51 BANKED LINKER/LOCATER V5.03                                                      11/11/2007  15:43:52  PAGE 5


  C:89C8H         LINE#         144
  C:89C8H         LINE#         145
  C:89C8H         LINE#         149
  C:89CBH         LINE#         150
  C:89CDH         LINE#         151
  C:89D7H         LINE#         152
  C:89D7H         LINE#         153
  C:89D8H         LINE#         154
  C:89DAH         LINE#         155
  C:89DBH         LINE#         156
  C:89DCH         LINE#         157
  C:89DDH         LINE#         158
  C:89DEH         LINE#         159
  C:89DFH         LINE#         160
  C:89E1H         LINE#         161
  C:89E2H         LINE#         162
  C:89E3H         LINE#         163
  C:89E9H         LINE#         164
  C:89EEH         LINE#         165
  C:89EFH         LINE#         166
  C:89F0H         LINE#         167
  C:89F4H         LINE#         168
  C:89F6H         LINE#         169
  C:89F7H         LINE#         170
  C:89F8H         LINE#         171
  C:89FAH         LINE#         172
  -------         ENDPROC       RCVBYTE
  -------         PROC          ACK_I2C
  B:0020H.1       SYMBOL        a
  C:8B24H         LINE#         183
  C:8B24H         LINE#         184
  C:8B24H         LINE#         186
  C:8B2BH         LINE#         187
  C:8B2DH         LINE#         188
  C:8B2EH         LINE#         189
  C:8B2FH         LINE#         190
  C:8B30H         LINE#         191
  C:8B32H         LINE#         192
  C:8B33H         LINE#         193
  C:8B34H         LINE#         194
  C:8B35H         LINE#         195
  C:8B36H         LINE#         196
  C:8B37H         LINE#         197
  C:8B39H         LINE#         198
  C:8B3AH         LINE#         199
  C:8B3BH         LINE#         200
  -------         ENDPROC       ACK_I2C
  -------         PROC          _ISENDBYTE
  D:0037H         SYMBOL        sla
  D:0038H         SYMBOL        c
  C:8ACAH         LINE#         214
  C:8ACEH         LINE#         215
  C:8ACEH         LINE#         216
  C:8AD1H         LINE#         217
  C:8AD6H         LINE#         218
  C:8ADBH         LINE#         219
  C:8AE0H         LINE#         220
BL51 BANKED LINKER/LOCATER V5.03                                                      11/11/2007  15:43:52  PAGE 6


  C:8AE5H         LINE#         221
  C:8AE8H         LINE#         222
  C:8AE9H         LINE#         223
  -------         ENDPROC       _ISENDBYTE
  -------         PROC          _ISENDSTR
  D:002AH         SYMBOL        sla
  D:002BH         SYMBOL        suba
  D:002CH         SYMBOL        s
  D:002FH         SYMBOL        no
  -------         DO            
  D:0030H         SYMBOL        i
  -------         ENDDO         
  C:88B4H         LINE#         236
  C:88BEH         LINE#         237
  C:88BEH         LINE#         240
  C:88C1H         LINE#         241
  C:88C6H         LINE#         242
  C:88CBH         LINE#         243
  C:88D0H         LINE#         244
  C:88D5H         LINE#         246
  C:88DFH         LINE#         247
  C:88DFH         LINE#         248
  C:88ECH         LINE#         249
  C:88F1H         LINE#         250
  C:88FCH         LINE#         251
  C:8900H         LINE#         252
  C:8903H         LINE#         253
  C:8904H         LINE#         254
  -------         ENDPROC       _ISENDSTR
  -------         PROC          _IRCVBYTE
  D:0033H         SYMBOL        sla
  D:0034H         SYMBOL        c
  C:89FBH         LINE#         269
  C:8A03H         LINE#         270
  C:8A03H         LINE#         271
  C:8A06H         LINE#         272
  C:8A0DH         LINE#         273
  C:8A12H         LINE#         274
  C:8A1FH         LINE#         275
  C:8A24H         LINE#         276
  C:8A27H         LINE#         277
  C:8A28H         LINE#         278
  -------         ENDPROC       _IRCVBYTE
  -------         PROC          _IRCVSTR
  D:0027H         SYMBOL        sla
  D:0028H         SYMBOL        suba
  D:0029H         SYMBOL        s
  D:002CH         SYMBOL        no
  -------         DO            
  D:002DH         SYMBOL        i
  -------         ENDDO         
  C:883FH         LINE#         290
  C:8849H         LINE#         291
  C:8849H         LINE#         294
  C:884CH         LINE#         295
  C:8851H         LINE#         296
  C:8856H         LINE#         297
BL51 BANKED LINKER/LOCATER V5.03                                                      11/11/2007  15:43:52  PAGE 7


  C:885BH         LINE#         298
  C:8860H         LINE#         300
  C:8863H         LINE#         301
  C:886AH         LINE#         302
  C:886FH         LINE#         304
  C:887CH         LINE#         305
  C:887CH         LINE#         306
  C:8889H         LINE#         307
  C:888EH         LINE#         308
  C:8899H         LINE#         309
  C:889DH         LINE#         310
  C:88AAH         LINE#         311
  C:88AFH         LINE#         312
  C:88B2H         LINE#         313
  C:88B3H         LINE#         314
  -------         ENDPROC       _IRCVSTR
  -------         ENDMOD        VIIC_C51

  -------         MODULE        ZLG7290
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  C:8A82H         PUBLIC        _ZLG7290_SendData
  D:00A8H         PUBLIC        IE
  C:8AEAH         PUBLIC        _delayMS
  D:00B8H         PUBLIC        IP
  C:8AA8H         PUBLIC        _ZLG7290_SendCmd
  C:8994H         PUBLIC        _ZLG7290_SendBuf
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  D:00C8H         PUBLIC        T2CON
  C:8B09H         PUBLIC        ZLG7290_GetKey
  D:00D0H         PUBLIC        PSW
  -------         PROC          _DELAYMS
  D:002AH         SYMBOL        i
  -------         DO            
  D:002BH         SYMBOL        j
  D:002CH         SYMBOL        k

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