jianpan.m51

这是51单片机驱动键盘的源码。采用4*4矩阵键盘。

BL51 BANKED LINKER/LOCATER V6.00                                                        02/23/2009  10:42:43  PAGE 1


BL51 BANKED LINKER/LOCATER V6.00, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE jianpan0223.obj TO jianpan RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  jianpan0223.obj (JIANPAN0223)
  D:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)


LINK MAP OF MODULE:  jianpan (JIANPAN0223)


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

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            IDATA   0008H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0028H     UNIT         ?PR?MAIN?JIANPAN0223
            CODE    002BH     0022H     UNIT         ?PR?KEYSCAN?JIANPAN0223
            CODE    004DH     001EH     UNIT         ?PR?_DELAY?JIANPAN0223
            CODE    006BH     000CH     UNIT         ?C_C51STARTUP



OVERLAY MAP OF MODULE:   jianpan (JIANPAN0223)


SEGMENT
  +--> CALLED SEGMENT
---------------------
?C_C51STARTUP
  +--> ?PR?MAIN?JIANPAN0223

?PR?MAIN?JIANPAN0223
  +--> ?PR?KEYSCAN?JIANPAN0223

?PR?KEYSCAN?JIANPAN0223
  +--> ?PR?_DELAY?JIANPAN0223



SYMBOL TABLE OF MODULE:  jianpan (JIANPAN0223)

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

  -------         MODULE        JIANPAN0223
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  C:004DH         PUBLIC        _delay
BL51 BANKED LINKER/LOCATER V6.00                                                      02/23/2009  10:42:43  PAGE 2


  C:0003H         PUBLIC        main
  C:002BH         PUBLIC        keyscan
  -------         PROC          _DELAY
  D:0006H         SYMBOL        z
  -------         DO            
  D:0006H         SYMBOL        x
  D:0004H         SYMBOL        y
  -------         ENDDO         
  C:004DH         LINE#         6
  C:004DH         LINE#         7
  C:004DH         LINE#         9
  C:0056H         LINE#         10
  C:006AH         LINE#         11
  -------         ENDPROC       _DELAY
  -------         PROC          KEYSCAN
  -------         DO            
  D:0007H         SYMBOL        tmpcode
  -------         ENDDO         
  C:002BH         LINE#         12
  C:002BH         LINE#         13
  C:002BH         LINE#         15
  C:002EH         LINE#         16
  C:0036H         LINE#         17
  C:0036H         LINE#         18
  C:003DH         LINE#         19
  C:0045H         LINE#         20
  C:0045H         LINE#         21
  C:004CH         LINE#         22
  C:004CH         LINE#         23
  C:004CH         LINE#         24
  C:004CH         LINE#         25
  -------         ENDPROC       KEYSCAN
  -------         PROC          MAIN
  -------         DO            
  D:0007H         SYMBOL        key
  -------         ENDDO         
  C:0003H         LINE#         26
  C:0003H         LINE#         27
  C:0003H         LINE#         29
  C:0003H         LINE#         30
  C:0003H         LINE#         31
  C:0006H         LINE#         32
  C:0017H         LINE#         33
  C:0017H         LINE#         34
  C:0017H         LINE#         35
  C:001AH         LINE#         36
  C:001CH         LINE#         37
  C:001CH         LINE#         38
  C:001FH         LINE#         39
  C:0021H         LINE#         40
  C:0021H         LINE#         41
  C:0024H         LINE#         42
  C:0026H         LINE#         43
  C:0026H         LINE#         44
  C:0029H         LINE#         45
  -------         ENDPROC       MAIN
  -------         ENDMOD        JIANPAN0223
BL51 BANKED LINKER/LOCATER V6.00                                                      02/23/2009  10:42:43  PAGE 3



Program Size: data=9.0 xdata=0 code=119
LINK/LOCATE RUN COMPLETE.  0 WARNING(S),  0 ERROR(S)