keyboard.m51

键盘扫描C程序,希望对大家有用

BL51 BANKED LINKER/LOCATER V5.11                                                        12/03/2004  14:58:06  PAGE 1


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


MEMORY MODEL: SMALL


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


LINK MAP OF MODULE:  keyboard (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     0001H     UNIT         ?DT?KEYBOARD
                    0009H     0017H                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         _BIT_GROUP_
                    0020H.1   0000H.7                *** GAP ***
            IDATA   0021H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0085H     UNIT         ?PR?DETECTKEY?KEYBOARD
            CODE    0088H     0021H     UNIT         ?PR?_SENDDATA?KEYBOARD
            CODE    00A9H     0011H     UNIT         ?PR?DELAY2MS?KEYBOARD
            CODE    00BAH     0010H     UNIT         ?CO?KEYBOARD
            CODE    00CAH     000EH     UNIT         ?PR?DELAY10MS?KEYBOARD
            CODE    00D8H     000CH     UNIT         ?C_C51STARTUP
            CODE    00E4H     0005H     UNIT         ?PR?MAIN?KEYBOARD



OVERLAY MAP OF MODULE:   keyboard (KEYBOARD)


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

?PR?MAIN?KEYBOARD              -----    -----
  +--> ?PR?DETECTKEY?KEYBOARD

?PR?DETECTKEY?KEYBOARD         -----    -----
  +--> ?PR?DELAY10MS?KEYBOARD
  +--> ?CO?KEYBOARD
  +--> ?PR?_SENDDATA?KEYBOARD

?PR?DELAY10MS?KEYBOARD         -----    -----
  +--> ?PR?DELAY2MS?KEYBOARD

BL51 BANKED LINKER/LOCATER V5.11                                                      12/03/2004  14:58:06  PAGE 2


?PR?_SENDDATA?KEYBOARD         0020H.0  0000H.1



SYMBOL TABLE OF MODULE:  keyboard (KEYBOARD)

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

  -------         MODULE        KEYBOARD
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  C:0088H         PUBLIC        _sendData
  C:00BAH         PUBLIC        table
  C:00A9H         PUBLIC        delay2ms
  C:00E4H         PUBLIC        main
  C:0003H         PUBLIC        detectkey
  B:00A0H.0       PUBLIC        pc
  B:00A0H.1       PUBLIC        pd
  C:00CAH         PUBLIC        delay10ms
  D:0008H         PUBLIC        keycode
  -------         PROC          _SENDDATA
  D:0007H         SYMBOL        c
  -------         DO            
  D:0006H         SYMBOL        i
  B:0020H.0       SYMBOL        temp
  -------         ENDDO         
  C:0088H         LINE#         19
  C:0088H         LINE#         20
  C:0088H         LINE#         23
  C:008BH         LINE#         24
  C:008DH         LINE#         25
  C:008DH         LINE#         26
  C:0095H         LINE#         27
  C:0097H         LINE#         29
  C:0099H         LINE#         30
  C:009DH         LINE#         31
  C:009FH         LINE#         33
  C:00A4H         LINE#         34
  C:00A8H         LINE#         35
  -------         ENDPROC       _SENDDATA
  -------         PROC          DELAY2MS
  -------         DO            
  D:0007H         SYMBOL        t
  -------         ENDDO         
  C:00A9H         LINE#         37
  C:00A9H         LINE#         38
  C:00A9H         LINE#         39
  C:00ABH         LINE#         40
  C:00B1H         LINE#         41
  C:00B3H         LINE#         42
  C:00B9H         LINE#         43
  -------         ENDPROC       DELAY2MS
  -------         PROC          DELAY10MS
  -------         DO            
  D:0005H         SYMBOL        i
BL51 BANKED LINKER/LOCATER V5.11                                                      12/03/2004  14:58:06  PAGE 3


  -------         ENDDO         
  C:00CAH         LINE#         45
  C:00CAH         LINE#         46
  C:00CAH         LINE#         47
  C:00CCH         LINE#         48
  C:00D7H         LINE#         49
  -------         ENDPROC       DELAY10MS
  -------         PROC          DETECTKEY
  -------         DO            
  D:0007H         SYMBOL        key
  D:0003H         SYMBOL        line
  D:0004H         SYMBOL        col
  -------         ENDDO         
  C:0003H         LINE#         51
  C:0003H         LINE#         52
  C:0003H         LINE#         55
  C:0006H         LINE#         56
  C:000BH         LINE#         57
  C:000FH         LINE#         58
  C:000FH         LINE#         59
  C:0012H         LINE#         60
  C:0015H         LINE#         61
  C:001AH         LINE#         62
  C:001EH         LINE#         63
  C:001EH         LINE#         64
  C:0023H         LINE#         65
  C:0028H         LINE#         66
  C:002DH         LINE#         67
  C:0032H         LINE#         69
  C:0035H         LINE#         70
  C:0039H         LINE#         71
  C:003FH         LINE#         73
  C:0042H         LINE#         74
  C:0046H         LINE#         75
  C:004CH         LINE#         77
  C:004FH         LINE#         78
  C:0053H         LINE#         79
  C:0059H         LINE#         81
  C:005CH         LINE#         82
  C:0060H         LINE#         83
  C:0066H         LINE#         85
  C:006EH         LINE#         86
  C:0076H         LINE#         88
  C:0076H         LINE#         89
  C:0078H         LINE#         90
  C:007DH         LINE#         91
  C:007DH         LINE#         92
  C:0080H         LINE#         93
  C:0085H         LINE#         94
  C:0087H         LINE#         95
  C:0087H         LINE#         96
  C:0087H         LINE#         97
  -------         ENDPROC       DETECTKEY
  -------         PROC          MAIN
  C:00E4H         LINE#         99
  C:00E4H         LINE#         100
  C:00E4H         LINE#         101
BL51 BANKED LINKER/LOCATER V5.11                                                      12/03/2004  14:58:06  PAGE 4


  -------         ENDPROC       MAIN
  -------         ENDMOD        KEYBOARD

Program Size: data=10.1 xdata=0 code=233
LINK/LOCATE RUN COMPLETE.  0 WARNING(S),  0 ERROR(S)