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📄 ch451.m51

📁 南京沁恒公司生产的键盘数码管控制芯片CH451。感觉比较好用
💻 M51
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BL51 BANKED LINKER/LOCATER V6.00                                                        11/30/2006  16:41:31  PAGE 1


BL51 BANKED LINKER/LOCATER V6.00, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE DEMO451.obj, LCD1602.obj TO CH451 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  DEMO451.obj (DEMO451)
  LCD1602.obj (LCD1602)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)


LINK MAP OF MODULE:  CH451 (DEMO451)


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

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            REG     0008H     0008H     ABSOLUTE     "REG BANK 1"
            DATA    0010H     0007H     UNIT         _DATA_GROUP_
            DATA    0017H     0001H     UNIT         ?DT?DEMO451
            IDATA   0018H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     000DH     UNIT         ?PR?CH451_INIT?DEMO451
                    0010H     0003H                  *** GAP ***
            CODE    0013H     0003H     ABSOLUTE     
            CODE    0016H     0062H     UNIT         ?PR?MAIN?DEMO451
            CODE    0078H     004AH     UNIT         ?CO?LCD1602
            CODE    00C2H     003DH     UNIT         ?PR?CH451_INTER?DEMO451
            CODE    00FFH     0034H     UNIT         ?PR?CH451_READ?DEMO451
            CODE    0133H     0034H     UNIT         ?PR?_DISPLAYLISTCHAR?LCD1602
            CODE    0167H     0031H     UNIT         ?PR?_WRITECGRAM?LCD1602
            CODE    0198H     0031H     UNIT         ?PR?LCDINIT?LCD1602
            CODE    01C9H     0029H     UNIT         ?PR?LCMINIT?LCD1602
            CODE    01F2H     001FH     UNIT         ?PR?_DISPLAYONECHAR?LCD1602
            CODE    0211H     001EH     UNIT         ?PR?_CH451_WRITE?DEMO451
            CODE    022FH     0019H     UNIT         ?PR?DELAY200MS?LCD1602
            CODE    0248H     0019H     UNIT         ?C?LIB_CODE
            CODE    0261H     0016H     UNIT         ?PR?DELAY5MS?LCD1602
            CODE    0277H     0016H     UNIT         ?PR?_WRITECOMMANDLCM?LCD1602
            CODE    028DH     0015H     UNIT         ?PR?READSTATUSLCM?LCD1602
            CODE    02A2H     0013H     UNIT         ?PR?DELAY?DEMO451
            CODE    02B5H     0012H     UNIT         ?PR?_WRITEDATALCM?LCD1602
            CODE    02C7H     000CH     UNIT         ?C_C51STARTUP



OVERLAY MAP OF MODULE:   CH451 (DEMO451)


SEGMENT                                DATA_GROUP 
  +--> CALLED SEGMENT                START    LENGTH
BL51 BANKED LINKER/LOCATER V6.00                                                      11/30/2006  16:41:31  PAGE 2


----------------------------------------------------
?C_C51STARTUP                        -----    -----
  +--> ?PR?MAIN?DEMO451

?PR?MAIN?DEMO451                     0010H    0003H
  +--> ?PR?LCDINIT?LCD1602
  +--> ?PR?CH451_INIT?DEMO451
  +--> ?PR?_CH451_WRITE?DEMO451
  +--> ?PR?DELAY?DEMO451
  +--> ?PR?CH451_READ?DEMO451
  +--> ?PR?_DISPLAYONECHAR?LCD1602

?PR?LCDINIT?LCD1602                  -----    -----
  +--> ?PR?DELAY200MS?LCD1602
  +--> ?PR?LCMINIT?LCD1602
  +--> ?CO?LCD1602
  +--> ?PR?_WRITECGRAM?LCD1602
  +--> ?PR?_DISPLAYONECHAR?LCD1602
  +--> ?PR?_DISPLAYLISTCHAR?LCD1602

?PR?LCMINIT?LCD1602                  -----    -----
  +--> ?PR?DELAY5MS?LCD1602
  +--> ?PR?_WRITECOMMANDLCM?LCD1602

?PR?DELAY5MS?LCD1602                 -----    -----
  +--> ?PR?_WRITECOMMANDLCM?LCD1602

?PR?_WRITECOMMANDLCM?LCD1602         -----    -----
  +--> ?PR?READSTATUSLCM?LCD1602

?PR?_WRITECGRAM?LCD1602              0013H    0004H
  +--> ?PR?_WRITECOMMANDLCM?LCD1602
  +--> ?PR?_WRITEDATALCM?LCD1602

?PR?_WRITEDATALCM?LCD1602            -----    -----
  +--> ?PR?READSTATUSLCM?LCD1602

?PR?_DISPLAYONECHAR?LCD1602          -----    -----
  +--> ?PR?_WRITECOMMANDLCM?LCD1602
  +--> ?PR?_WRITEDATALCM?LCD1602

?PR?_DISPLAYLISTCHAR?LCD1602         0013H    0003H
  +--> ?PR?_DISPLAYONECHAR?LCD1602



SYMBOL TABLE OF MODULE:  CH451 (DEMO451)

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

  -------         MODULE        DEMO451
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  B:0090H.1       PUBLIC        ch451_din
  B:00B0H.3       PUBLIC        ch451_dout
BL51 BANKED LINKER/LOCATER V6.00                                                      11/30/2006  16:41:31  PAGE 3


  B:00A8H.7       PUBLIC        EA
  C:02A2H         PUBLIC        delay
  D:0017H         PUBLIC        ch451_key
  C:0016H         PUBLIC        main
  B:0088H.3       PUBLIC        IE1
  B:00A8H.2       PUBLIC        EX1
  B:0088H.2       PUBLIC        IT1
  C:0211H         PUBLIC        _ch451_write
  B:00B8H.2       PUBLIC        PX1
  C:00FFH         PUBLIC        ch451_read
  B:0090H.0       PUBLIC        ch451_dclk
  B:0090H.3       PUBLIC        ch451_load
  C:00C2H         PUBLIC        ch451_inter
  C:0003H         PUBLIC        ch451_init
  -------         PROC          CH451_INIT
  C:0003H         LINE#         36
  C:0003H         LINE#         37
  C:0003H         LINE#         38
  C:0005H         LINE#         39
  C:0007H         LINE#         41
  C:0009H         LINE#         42
  C:000BH         LINE#         43
  C:000DH         LINE#         44
  C:000FH         LINE#         46
  -------         ENDPROC       CH451_INIT
  -------         PROC          _CH451_WRITE
  D:0006H         SYMBOL        command
  -------         DO            
  D:0005H         SYMBOL        i
  -------         ENDDO         
  C:0211H         LINE#         51
  C:0211H         LINE#         52
  C:0211H         LINE#         55
  C:0213H         LINE#         57
  C:0215H         LINE#         58
  C:0217H         LINE#         59
  C:021BH         LINE#         60
  C:021DH         LINE#         61
  C:0224H         LINE#         62
  C:0226H         LINE#         63
  C:022AH         LINE#         64
  C:022CH         LINE#         66
  C:022EH         LINE#         68
  -------         ENDPROC       _CH451_WRITE
  -------         PROC          CH451_READ
  -------         DO            
  D:0006H         SYMBOL        i
  D:0007H         SYMBOL        command
  D:0007H         SYMBOL        keycode
  -------         ENDDO         
  C:00FFH         LINE#         74
  C:00FFH         LINE#         75
  C:00FFH         LINE#         78
  C:0101H         LINE#         79
  C:0103H         LINE#         80
  C:0105H         LINE#         81
  C:0107H         LINE#         83
BL51 BANKED LINKER/LOCATER V6.00                                                      11/30/2006  16:41:31  PAGE 4


  C:010BH         LINE#         84
  C:010DH         LINE#         85
  C:0111H         LINE#         86
  C:0113H         LINE#         87
  C:0117H         LINE#         88
  C:0119H         LINE#         89
  C:011BH         LINE#         90
  C:011CH         LINE#         91
  C:0120H         LINE#         92
  C:0126H         LINE#         93
  C:0128H         LINE#         94
  C:012AH         LINE#         95
  C:012EH         LINE#         96
  C:0130H         LINE#         97
  C:0132H         LINE#         98
  C:0132H         LINE#         99
  -------         ENDPROC       CH451_READ
  -------         PROC          CH451_INTER
  -------         DO            
  D:000EH         SYMBOL        i
  D:000FH         SYMBOL        command
  D:000FH         SYMBOL        keycode
  -------         ENDDO         
  C:00C2H         LINE#         103
  C:00C9H         LINE#         107
  C:00CBH         LINE#         108
  C:00CDH         LINE#         109
  C:00CFH         LINE#         110
  C:00D3H         LINE#         111
  C:00D5H         LINE#         112
  C:00D9H         LINE#         113
  C:00DBH         LINE#         114
  C:00DFH         LINE#         115
  C:00E1H         LINE#         116
  C:00E3H         LINE#         117
  C:00E4H         LINE#         118
  C:00E8H         LINE#         119
  C:00EEH         LINE#         120
  C:00F0H         LINE#         121
  C:00F2H         LINE#         122
  C:00F6H         LINE#         123
  C:00F8H         LINE#         124
  C:00FAH         LINE#         125
  -------         ENDPROC       CH451_INTER
  -------         PROC          DELAY
  -------         DO            
  D:0007H         SYMBOL        i
  D:0006H         SYMBOL        j
  D:0005H         SYMBOL        k
  -------         ENDDO         
  C:02A2H         LINE#         28

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