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📄 ps2key.m51

📁 104键PS2接口标准键盘程序(C语言),通过测试可以!程序简单易懂。基于ICCAVR编译器
💻 M51
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BL51 BANKED LINKER/LOCATER V4.23                                                        04/28/2008  11:50:18  PAGE 1


BL51 BANKED LINKER/LOCATER V4.23, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE PS2Key.obj TO PS2Key


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  PS2Key.obj (PS2KEY)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)


LINK MAP OF MODULE:  PS2Key (PS2KEY)


            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     000AH     UNIT         _DATA_GROUP_
            DATA    0012H     0006H     UNIT         ?DT?PS2KEY
            IDATA   0018H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0010H     UNIT         ?C_INITSEG
            CODE    0013H     0003H     ABSOLUTE     
            CODE    0016H     0119H     UNIT         ?CO?PS2KEY
            CODE    012FH     00BBH     UNIT         ?PR?_DECODE?PS2KEY
            CODE    01EAH     008CH     UNIT         ?C_C51STARTUP
            CODE    0276H     0048H     UNIT         ?PR?LCMINIT?PS2KEY
            CODE    02BEH     0044H     UNIT         ?PR?MAIN?PS2KEY
            CODE    0302H     0041H     UNIT         ?PR?_DISPLAYLISTCHAR?PS2KEY
            CODE    0343H     0036H     UNIT         ?PR?KEYBOARD_OUT?PS2KEY
            CODE    0379H     0022H     UNIT         ?PR?_DISPLAYONECHAR?PS2KEY
            CODE    039BH     001BH     UNIT         ?PR?_WRITECOMMANDLCM?PS2KEY
            CODE    03B6H     0019H     UNIT         ?PR?DELAY400MS?PS2KEY
            CODE    03CFH     0015H     UNIT         ?PR?READSTATUSLCM?PS2KEY
            CODE    03E4H     0013H     UNIT         ?PR?_WRITEDATALCM?PS2KEY
            CODE    03F7H     000FH     UNIT         ?PR?DELAY5MS?PS2KEY
            CODE    0406H     000DH     UNIT         ?PR?READDATALCM?PS2KEY



OVERLAY MAP OF MODULE:   PS2Key (PS2KEY)


SEGMENT                               DATA_GROUP 
  +--> CALLED SEGMENT               START    LENGTH
---------------------------------------------------
?C_C51STARTUP                       -----    -----
  +--> ?PR?MAIN?PS2KEY
  +--> ?C_INITSEG

?PR?MAIN?PS2KEY                     0008H    0001H
  +--> ?PR?DELAY400MS?PS2KEY
BL51 BANKED LINKER/LOCATER V4.23                                                      04/28/2008  11:50:18  PAGE 2


  +--> ?PR?LCMINIT?PS2KEY
  +--> ?PR?DELAY5MS?PS2KEY
  +--> ?CO?PS2KEY
  +--> ?PR?_DISPLAYLISTCHAR?PS2KEY
  +--> ?PR?READDATALCM?PS2KEY
  +--> ?PR?_DECODE?PS2KEY

?PR?LCMINIT?PS2KEY                  -----    -----
  +--> ?PR?_WRITECOMMANDLCM?PS2KEY
  +--> ?PR?DELAY5MS?PS2KEY

?PR?_WRITECOMMANDLCM?PS2KEY         0011H    0001H
  +--> ?PR?READSTATUSLCM?PS2KEY

?PR?_DISPLAYLISTCHAR?PS2KEY         000BH    0005H
  +--> ?CO?PS2KEY
  +--> ?PR?_DISPLAYONECHAR?PS2KEY

?PR?_DISPLAYONECHAR?PS2KEY          0010H    0001H
  +--> ?PR?_WRITECOMMANDLCM?PS2KEY
  +--> ?PR?_WRITEDATALCM?PS2KEY

?PR?_WRITEDATALCM?PS2KEY            0011H    0001H
  +--> ?PR?READSTATUSLCM?PS2KEY

?PR?_DECODE?PS2KEY                  0009H    0002H
  +--> ?PR?_DISPLAYLISTCHAR?PS2KEY
  +--> ?CO?PS2KEY
  +--> ?PR?_DISPLAYONECHAR?PS2KEY



SYMBOL TABLE OF MODULE:  PS2Key (PS2KEY)

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

  -------         MODULE        PS2KEY
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0012H         SYMBOL        Shift
  D:0013H         SYMBOL        KeyV
  B:00D0H.6       PUBLIC        AC
  B:00B0H.4       PUBLIC        T0
  B:00B0H.5       PUBLIC        T1
  B:00A8H.7       PUBLIC        EA
  D:0014H         SYMBOL        BF
  C:0113H         PUBLIC        email
  C:039FH         PUBLIC        _WriteCommandLCM
  C:0016H         PUBLIC        UnShifted
  B:0080H.0       PUBLIC        P0_0
  B:0090H.0       PUBLIC        P1_0
  B:0080H.1       PUBLIC        P0_1
  B:00D0H.1       PUBLIC        FL
  B:00A0H.0       PUBLIC        P2_0
  B:0090H.1       PUBLIC        P1_1
  B:0080H.2       PUBLIC        P0_2
BL51 BANKED LINKER/LOCATER V4.23                                                      04/28/2008  11:50:18  PAGE 3


  B:00B0H.0       PUBLIC        P3_0
  B:00A0H.1       PUBLIC        P2_1
  B:0090H.2       PUBLIC        P1_2
  B:0080H.3       PUBLIC        P0_3
  B:00B0H.1       PUBLIC        P3_1
  B:00A0H.2       PUBLIC        P2_2
  B:0090H.3       PUBLIC        P1_3
  B:0080H.4       PUBLIC        P0_4
  B:00B0H.2       PUBLIC        P3_2
  B:00A0H.3       PUBLIC        P2_3
  B:0090H.4       PUBLIC        P1_4
  B:0080H.5       PUBLIC        P0_5
  B:00B0H.7       PUBLIC        RD
  B:00B0H.3       PUBLIC        P3_3
  B:00A0H.4       PUBLIC        P2_4
  B:0090H.5       PUBLIC        P1_5
  B:0080H.6       PUBLIC        P0_6
  B:00B0H.4       PUBLIC        P3_4
  B:00A0H.5       PUBLIC        P2_5
  B:0090H.6       PUBLIC        P1_6
  B:0080H.7       PUBLIC        P0_7
  B:00B0H.5       PUBLIC        P3_5
  B:00A8H.4       PUBLIC        ES
  B:00A0H.6       PUBLIC        P2_6
  B:0090H.7       PUBLIC        P1_7
  B:00B0H.6       PUBLIC        P3_6
  B:00A0H.7       PUBLIC        P2_7
  B:00B0H.7       PUBLIC        P3_7
  B:0098H.0       PUBLIC        RI
  B:00D0H.7       PUBLIC        CY
  B:00B0H.2       PUBLIC        INT0
  B:00B0H.3       PUBLIC        INT1
  B:0098H.1       PUBLIC        TI
  C:011EH         PUBLIC        Cls
  B:00B8H.4       PUBLIC        PS
  B:00D0H.2       PUBLIC        OV
  C:02BEH         PUBLIC        main
  C:012FH         PUBLIC        _Decode
  B:00B0H.6       PUBLIC        WR
  D:0015H         SYMBOL        Key_UP
  B:0088H.1       PUBLIC        IE0
  B:0088H.3       PUBLIC        IE1
  C:0102H         PUBLIC        cdle_net
  C:03E4H         PUBLIC        _WriteDataLCM
  C:03B6H         PUBLIC        Delay400Ms
  B:00A8H.1       PUBLIC        ET0
  B:00A8H.3       PUBLIC        ET1
  B:0088H.5       PUBLIC        TF0
  C:008CH         PUBLIC        Shifted
  B:00A8H.5       PUBLIC        ET2
  B:0088H.7       PUBLIC        TF1
  B:0098H.2       PUBLIC        RB8
  B:00A8H.0       PUBLIC        EX0
  B:0088H.0       PUBLIC        IT0
  B:00A8H.2       PUBLIC        EX1
  B:0098H.3       PUBLIC        TB8
  B:0088H.2       PUBLIC        IT1
BL51 BANKED LINKER/LOCATER V4.23                                                      04/28/2008  11:50:18  PAGE 4


  B:00D0H.0       PUBLIC        P
  B:0098H.7       PUBLIC        SM0
  B:0098H.6       PUBLIC        SM1
  B:0098H.5       PUBLIC        SM2
  D:0016H         SYMBOL        DisNum
  B:00B8H.1       PUBLIC        PT0
  B:00D0H.3       PUBLIC        RS0
  B:00B8H.3       PUBLIC        PT1
  B:00D0H.4       PUBLIC        RS1
  B:00B8H.5       PUBLIC        PT2
  B:0088H.4       PUBLIC        TR0
  B:0088H.6       PUBLIC        TR1
  C:0406H         PUBLIC        ReadDataLCM
  B:00B8H.0       PUBLIC        PX0
  B:00B8H.2       PUBLIC        PX1
  C:030AH         PUBLIC        _DisplayListChar
  D:0017H         SYMBOL        IntNum
  C:0382H         PUBLIC        _DisplayOneChar
  C:03CFH         PUBLIC        ReadStatusLCM
  B:0098H.4       PUBLIC        REN
  C:03F7H         PUBLIC        Delay5Ms
  B:00B0H.0       PUBLIC        RXD
  C:0343H         PUBLIC        Keyboard_out
  B:00B0H.1       PUBLIC        TXD
  C:0276H         PUBLIC        LCMInit
  B:00D0H.5       PUBLIC        F0
  -------         PROC          MAIN
  -------         DO            
  D:0008H         SYMBOL        TempCyc
  -------         ENDDO         
  C:02BEH         LINE#         63
  C:02BEH         LINE#         64
  C:02BEH         LINE#         67
  C:02C1H         LINE#         68
  C:02C4H         LINE#         69
  C:02C7H         LINE#         71
  C:02D1H         LINE#         72
  C:02D8H         LINE#         73
  C:02DBH         LINE#         74
  C:02DEH         LINE#         75
  C:02EAH         LINE#         76
  C:02EDH         LINE#         78
  C:02EFH         LINE#         79
  C:02F1H         LINE#         80
  C:02F3H         LINE#         83
  C:02F3H         LINE#         84
  C:02F7H         LINE#         85

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