key1.m51

此程序为单片机键盘程序,是简短高效的4*4键盘程度

BL51 BANKED LINKER/LOCATER V6.00                                                        07/23/2007  21:22:55  PAGE 1


BL51 BANKED LINKER/LOCATER V6.00, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, key.obj TO key1 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  key.obj (KEY)


LINK MAP OF MODULE:  key1 (?C_STARTUP)


            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         _DATA_GROUP_
            IDATA   0009H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     003BH     UNIT         ?PR?KBSCAN?KEY
            CODE    003EH     000DH     UNIT         ?PR?MAIN?KEY
            CODE    004BH     000CH     UNIT         ?C_C51STARTUP
            CODE    0057H     0005H     UNIT         ?PR?DLMS?KEY



OVERLAY MAP OF MODULE:   key1 (?C_STARTUP)


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

?PR?MAIN?KEY                   0008H    0001H
  +--> ?PR?KBSCAN?KEY
  +--> ?PR?DLMS?KEY

?PR?KBSCAN?KEY                 -----    -----
  +--> ?PR?DLMS?KEY



SYMBOL TABLE OF MODULE:  key1 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:004BH         SEGMENT       ?C_C51STARTUP
  I:0009H         SEGMENT       ?STACK
BL51 BANKED LINKER/LOCATER V6.00                                                      07/23/2007  21:22:55  PAGE 2


  C:0000H         PUBLIC        ?C_STARTUP
  D:00E0H         SYMBOL        ACC
  D:00F0H         SYMBOL        B
  D:0083H         SYMBOL        DPH
  D:0082H         SYMBOL        DPL
  N:0000H         SYMBOL        IBPSTACK
  N:0100H         SYMBOL        IBPSTACKTOP
  N:0080H         SYMBOL        IDATALEN
  C:004EH         SYMBOL        IDATALOOP
  N:0000H         SYMBOL        PBPSTACK
  N:0100H         SYMBOL        PBPSTACKTOP
  N:0000H         SYMBOL        PDATALEN
  N:0000H         SYMBOL        PDATASTART
  N:0000H         SYMBOL        PPAGE
  N:0000H         SYMBOL        PPAGEENABLE
  D:00A0H         SYMBOL        PPAGE_SFR
  D:0081H         SYMBOL        SP
  C:004BH         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         126
  C:004BH         LINE#         133
  C:004DH         LINE#         134
  C:004EH         LINE#         135
  C:004FH         LINE#         136
  C:0051H         LINE#         185
  C:0054H         LINE#         196
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        KEY
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  D:00B8H         PUBLIC        IP
  C:003EH         PUBLIC        main
  C:0057H         PUBLIC        dlms
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  D:00C8H         PUBLIC        T2CON
  C:0003H         PUBLIC        kbscan
  D:00D0H         PUBLIC        PSW
  -------         PROC          MAIN
  -------         DO            
  D:0008H         SYMBOL        key
  -------         ENDDO         
  C:003EH         LINE#         6
  C:003EH         LINE#         7
  C:003EH         LINE#         9
  C:003EH         LINE#         10
  C:0043H         LINE#         11
  C:0046H         LINE#         12
  C:0049H         LINE#         13
  -------         ENDPROC       MAIN
BL51 BANKED LINKER/LOCATER V6.00                                                      07/23/2007  21:22:55  PAGE 3


  -------         PROC          DLMS
  -------         DO            
  D:0007H         SYMBOL        i
  -------         ENDDO         
  C:0057H         LINE#         17
  C:0057H         LINE#         18
  C:0057H         LINE#         19
  C:005BH         LINE#         20
  -------         ENDPROC       DLMS
  -------         PROC          KBSCAN
  -------         DO            
  D:0007H         SYMBOL        sccode
  D:0006H         SYMBOL        recode
  -------         ENDDO         
  C:0003H         LINE#         22
  C:0003H         LINE#         23
  C:0003H         LINE#         24
  C:0006H         LINE#         25
  C:000EH         LINE#         26
  C:0011H         LINE#         27
  C:0019H         LINE#         28
  C:001BH         LINE#         29
  C:001FH         LINE#         30
  C:0021H         LINE#         31
  C:0029H         LINE#         32
  C:002DH         LINE#         33
  C:0030H         LINE#         34
  C:0033H         LINE#         35
  C:0033H         LINE#         37
  C:0039H         LINE#         38
  C:003BH         LINE#         39
  C:003BH         LINE#         40
  C:003BH         LINE#         41
  C:003DH         LINE#         42
  -------         ENDPROC       KBSCAN
  -------         ENDMOD        KEY

Program Size: data=10.0 xdata=0 code=92
LINK/LOCATE RUN COMPLETE.  0 WARNING(S),  0 ERROR(S)