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📄 keybord.m51

📁 S52单片机对PS/2键盘的主从通信
💻 M51
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BL51 BANKED LINKER/LOCATER V5.12                                                        12/01/2006  18:46:02  PAGE 1


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


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  keyboard.obj (KEYBOARD)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)


LINK MAP OF MODULE:  keybord (KEYBOARD)


            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     0032H     UNIT         ?DT?KEYBOARD
            DATA    003AH     0016H     UNIT         _DATA_GROUP_
            DATA    0050H     0004H     UNIT         ?DT?_LCD_LOADCHAR?KEYBOARD
            DATA    0054H     0001H     UNIT         ?DT?_LCD_MOVE?KEYBOARD
            IDATA   0055H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     000BH     UNIT         ?PR?_DELAY?KEYBOARD
            CODE    000EH     0005H     UNIT         ?PR?INIT?KEYBOARD
            CODE    0013H     0003H     ABSOLUTE     
            CODE    0016H     0100H     UNIT         ?CO?KEYBOARD
            CODE    0116H     00CAH     UNIT         ?PR?KEYPROCESS?KEYBOARD
            CODE    01E0H     008CH     UNIT         ?C_C51STARTUP
            CODE    026CH     006EH     UNIT         ?PR?GETKEY?KEYBOARD
            CODE    02DAH     005DH     UNIT         ?PR?_COMMAND?KEYBOARD
            CODE    0337H     0046H     UNIT         ?C?LIB_CODE
            CODE    037DH     0043H     UNIT         ?PR?INTERRUPT1_RECEIVE?KEYBOARD
            CODE    03C0H     0035H     UNIT         ?PR?_LCD_LOADCHAR?KEYBOARD
            CODE    03F5H     0033H     UNIT         ?PR?LCDCLR?KEYBOARD
            CODE    0428H     002BH     UNIT         ?PR?_DELAY1MS?KEYBOARD
            CODE    0453H     002BH     UNIT         ?PR?_PRINT?KEYBOARD
            CODE    047EH     0022H     UNIT         ?PR?MAIN?KEYBOARD
            CODE    04A0H     0021H     UNIT         ?PR?_LCD_MOVE?KEYBOARD
            CODE    04C1H     0020H     UNIT         ?PR?LCD_INITIAL?KEYBOARD
            CODE    04E1H     001BH     UNIT         ?PR?_GOTOXY?KEYBOARD
            CODE    04FCH     0019H     UNIT         ?PR?_LCD_WRITE?KEYBOARD
            CODE    0515H     0018H     UNIT         ?PR?LCD_WAIT?KEYBOARD
            CODE    052DH     0015H     UNIT         ?C_INITSEG
            CODE    0542H     0009H     UNIT         ?PR?_LCD_SETDISPLAY?KEYBOARD
            CODE    054BH     0009H     UNIT         ?PR?_LCD_SETINPUT?KEYBOARD



OVERLAY MAP OF MODULE:   keybord (KEYBOARD)
BL51 BANKED LINKER/LOCATER V5.12                                                      12/01/2006  18:46:02  PAGE 2




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

?PR?MAIN?KEYBOARD                       003AH    0001H
  +--> ?PR?INIT?KEYBOARD
  +--> ?PR?LCD_INITIAL?KEYBOARD
  +--> ?PR?_COMMAND?KEYBOARD
  +--> ?PR?_DELAY?KEYBOARD
  +--> ?PR?GETKEY?KEYBOARD
  +--> ?PR?KEYPROCESS?KEYBOARD

?PR?LCD_INITIAL?KEYBOARD                -----    -----
  +--> ?PR?_DELAY1MS?KEYBOARD
  +--> ?PR?_LCD_SETDISPLAY?KEYBOARD
  +--> ?PR?_LCD_WRITE?KEYBOARD
  +--> ?PR?_LCD_SETINPUT?KEYBOARD

?PR?_LCD_SETDISPLAY?KEYBOARD            -----    -----
  +--> ?PR?_LCD_WRITE?KEYBOARD

?PR?_LCD_WRITE?KEYBOARD                 -----    -----
  +--> ?PR?LCD_WAIT?KEYBOARD

?PR?LCD_WAIT?KEYBOARD                   -----    -----
  +--> ?PR?_DELAY1MS?KEYBOARD

?PR?_LCD_SETINPUT?KEYBOARD              -----    -----
  +--> ?PR?_LCD_WRITE?KEYBOARD

?PR?_COMMAND?KEYBOARD                   -----    -----
  +--> ?PR?_DELAY?KEYBOARD

?PR?GETKEY?KEYBOARD                     003BH    0001H
  +--> ?CO?KEYBOARD
  +--> ?PR?LCDCLR?KEYBOARD

?PR?LCDCLR?KEYBOARD                     003CH    0011H
  +--> ?PR?_GOTOXY?KEYBOARD
  +--> ?PR?_PRINT?KEYBOARD

?PR?_GOTOXY?KEYBOARD                    004DH    0001H
  +--> ?PR?_LCD_WRITE?KEYBOARD

?PR?_PRINT?KEYBOARD                     004DH    0003H
  +--> ?CO?KEYBOARD
  +--> ?PR?_LCD_WRITE?KEYBOARD

?PR?KEYPROCESS?KEYBOARD                 -----    -----
  +--> ?PR?_DELAY?KEYBOARD
  +--> ?PR?_GOTOXY?KEYBOARD
  +--> ?PR?_PRINT?KEYBOARD
BL51 BANKED LINKER/LOCATER V5.12                                                      12/01/2006  18:46:02  PAGE 3





SYMBOL TABLE OF MODULE:  keybord (KEYBOARD)

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

  -------         MODULE        KEYBOARD
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:0018H         PUBLIC        noshift
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  C:04C1H         PUBLIC        LCD_Initial
  D:00B0H         PUBLIC        P3
  B:00B0H.3       PUBLIC        Clk_Line
  B:00A8H.7       PUBLIC        EA
  D:0008H         PUBLIC        blank
  D:0009H         PUBLIC        Key_Value
  C:026CH         PUBLIC        getkey
  D:00A8H         PUBLIC        IE
  C:03C0H         PUBLIC        _LCD_LoadChar
  D:00B8H         PUBLIC        IP
  D:000BH         PUBLIC        flag
  C:0542H         PUBLIC        _LCD_SetDisplay
  D:000CH         PUBLIC        Int_Time
  C:0501H         PUBLIC        _LCD_Write
  C:047EH         PUBLIC        main
  D:000DH         PUBLIC        comf
  C:04E5H         PUBLIC        _GotoXY
  C:04A0H         PUBLIC        _LCD_Move
  D:0080H         PUBLIC        DBPort
  D:000EH         PUBLIC        save
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:000EH         PUBLIC        init
  C:02DAH         PUBLIC        _command
  D:00E0H         PUBLIC        ACC
  B:0090H.2       PUBLIC        LcdEn
  D:000FH         PUBLIC        key
  C:0515H         PUBLIC        LCD_Wait
  C:00B8H         PUBLIC        addshift
  B:00A8H.2       PUBLIC        EX1
  B:0088H.2       PUBLIC        IT1
  C:0116H         PUBLIC        keyprocess
  D:0010H         PUBLIC        num
  C:054BH         PUBLIC        _LCD_SetInput
  B:0090H.0       PUBLIC        LcdRs
  B:0090H.1       PUBLIC        LcdRw
  C:0433H         PUBLIC        _Delay1ms
  B:00B0H.4       PUBLIC        Data_Line
  D:00C8H         PUBLIC        T2CON
  C:037DH         PUBLIC        interrupt1_receive
  C:0459H         PUBLIC        _Print
  C:0003H         PUBLIC        _delay
  C:03F5H         PUBLIC        lcdclr
  D:0012H         PUBLIC        display
BL51 BANKED LINKER/LOCATER V5.12                                                      12/01/2006  18:46:02  PAGE 4


  D:00D0H         PUBLIC        PSW
  -------         PROC          L?0105
  -------         ENDPROC       L?0105
  -------         PROC          _DELAY1MS
  D:0006H         SYMBOL        count
  -------         DO            
  D:0004H         SYMBOL        i
  D:0002H         SYMBOL        j
  -------         ENDDO         
  C:0433H         LINE#         36
  C:0433H         LINE#         37
  C:0433H         LINE#         39
  C:043DH         LINE#         40
  C:0452H         LINE#         41
  -------         ENDPROC       _DELAY1MS
  -------         PROC          LCD_WAIT
  C:0515H         LINE#         43
  C:0515H         LINE#         44
  C:0515H         LINE#         45
  C:0517H         LINE#         46
  C:051AH         LINE#         47
  C:051DH         LINE#         48
  C:0522H         LINE#         49
  C:0524H         LINE#         50
  C:052BH         LINE#         51
  C:052CH         LINE#         52
  -------         ENDPROC       LCD_WAIT
  -------         PROC          L?0104
  -------         ENDPROC       L?0104
  -------         PROC          _LCD_WRITE
  D:0007H         SYMBOL        style
  D:0005H         SYMBOL        input
  C:0501H         LINE#         58
  C:0501H         LINE#         59
  C:0501H         LINE#         60
  C:0506H         LINE#         61
  C:0509H         LINE#         62
  C:050CH         LINE#         63
  C:050FH         LINE#         64
  C:0512H         LINE#         65
  -------         ENDPROC       _LCD_WRITE
  -------         PROC          _LCD_SETDISPLAY
  D:0007H         SYMBOL        DisplayMode
  C:0542H         LINE#         78
  C:0542H         LINE#         79
  C:0542H         LINE#         80
  -------         ENDPROC       _LCD_SETDISPLAY
  -------         PROC          _LCD_SETINPUT
  D:0007H         SYMBOL        InputMode
  C:054BH         LINE#         90
  C:054BH         LINE#         91
  C:054BH         LINE#         92
  -------         ENDPROC       _LCD_SETINPUT
  -------         PROC          _LCD_MOVE
  D:0054H         SYMBOL        object
  D:0001H         SYMBOL        direction
  C:04A0H         LINE#         100
BL51 BANKED LINKER/LOCATER V5.12                                                      12/01/2006  18:46:02  PAGE 5


  C:04A4H         LINE#         101
  C:04A4H         LINE#         102
  C:04A9H         LINE#         103
  C:04B2H         LINE#         104
  C:04B7H         LINE#         105
  C:04C0H         LINE#         106
  -------         ENDPROC       _LCD_MOVE
  -------         PROC          LCD_INITIAL
  C:04C1H         LINE#         109
  C:04C1H         LINE#         110
  C:04C1H         LINE#         111
  C:04C3H         LINE#         112
  C:04CAH         LINE#         113
  C:04CAH         LINE#         114
  C:04CDH         LINE#         115
  C:04CDH         LINE#         116
  C:04D0H         LINE#         117
  C:04D5H         LINE#         119
  C:04DCH         LINE#         120

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