4×3矩阵键盘c编程.m51

单片机矩阵键盘程序 同时进行显示 绝对可用 看过就懂的

BL51 BANKED LINKER/LOCATER V6.05                                                        08/12/2008  19:32:37  PAGE 1


BL51 BANKED LINKER/LOCATER V6.05, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, 4×3矩阵键盘C编程.obj TO 4×3矩阵键盘C编程


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  4×3矩阵键盘C编程.obj (4×3矩誣键盘C编程)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)


LINK MAP OF MODULE:  4×3矩阵键盘C编程 (?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"
            IDATA   0008H     001AH     UNIT         ?ID?4×3矩誣键盘C编程
            IDATA   0022H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     008CH     UNIT         ?C_C51STARTUP
            CODE    008FH     0064H     UNIT         ?PR?KEY_SCAN?4×3矩誣键盘C编程
            CODE    00F3H     0024H     UNIT         ?PR?MAIN?4×3矩誣键盘C编程
            CODE    0117H     001BH     UNIT         ?C_INITSEG
            CODE    0132H     000DH     UNIT         ?PR?DELAY?4×3矩誣键盘C编程
            CODE    013FH     000CH     UNIT         ?CO?4×3矩誣键盘C编程



OVERLAY MAP OF MODULE:   4×3矩阵键盘C编程 (?C_STARTUP)


SEGMENT
  +--> CALLED SEGMENT
---------------------
?C_C51STARTUP
  +--> ?PR?MAIN?4×3矩誣键盘C编程
  +--> ?C_INITSEG

?PR?MAIN?4×3矩誣键盘C编程
  +--> ?PR?KEY_SCAN?4×3矩誣键盘C编程
  +--> ?CO?4×3矩誣键盘C编程

?PR?KEY_SCAN?4×3矩誣键盘C编程
  +--> ?PR?DELAY?4×3矩誣键盘C编程



SYMBOL TABLE OF MODULE:  4×3矩阵键盘C编程 (?C_STARTUP)

  VALUE           TYPE          NAME
  ----------------------------------
BL51 BANKED LINKER/LOCATER V6.05                                                      08/12/2008  19:32:37  PAGE 2



  -------         MODULE        ?C_STARTUP
  C:0003H         SEGMENT       ?C_C51STARTUP
  I:0022H         SEGMENT       ?STACK
  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:0006H         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:0003H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         126
  C:0003H         LINE#         133
  C:0005H         LINE#         134
  C:0006H         LINE#         135
  C:0007H         LINE#         136
  C:0009H         LINE#         185
  C:000CH         LINE#         196
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        4×3矩誣键盘C编程
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  C:0132H         PUBLIC        delay
  C:013FH         PUBLIC        Tab
  C:00F3H         PUBLIC        main
  I:0008H         PUBLIC        key
  C:008FH         PUBLIC        key_scan
  I:0020H         PUBLIC        com1
  I:0021H         PUBLIC        com2
  -------         PROC          DELAY
  -------         DO            
  D:0007H         SYMBOL        i
  D:0006H         SYMBOL        j
  -------         ENDDO         
  C:0132H         LINE#         22
  C:0132H         LINE#         23
  C:0132H         LINE#         25
  C:0134H         LINE#         26
  C:013EH         LINE#         27
BL51 BANKED LINKER/LOCATER V6.05                                                      08/12/2008  19:32:37  PAGE 3


  -------         ENDPROC       DELAY
  -------         PROC          KEY_SCAN
  -------         DO            
  D:0007H         SYMBOL        temp
  D:0005H         SYMBOL        i
  -------         ENDDO         
  C:008FH         LINE#         29
  C:008FH         LINE#         30
  C:008FH         LINE#         33
  C:0092H         LINE#         34
  C:0095H         LINE#         35
  C:009BH         LINE#         36
  C:009BH         LINE#         37
  C:009FH         LINE#         38
  C:00A2H         LINE#         39
  C:00A5H         LINE#         40
  C:00A5H         LINE#         41
  C:00A8H         LINE#         42
  C:00ADH         LINE#         43
  C:00B4H         LINE#         44
  C:00B9H         LINE#         45
  C:00BEH         LINE#         46
  C:00C3H         LINE#         47
  C:00C8H         LINE#         48
  C:00CDH         LINE#         49
  C:00D2H         LINE#         50
  C:00D7H         LINE#         51
  C:00DCH         LINE#         52
  C:00E1H         LINE#         53
  C:00E6H         LINE#         54
  C:00EBH         LINE#         55
  C:00F0H         LINE#         56
  C:00F2H         LINE#         57
  -------         ENDPROC       KEY_SCAN
  -------         PROC          MAIN
  -------         DO            
  D:0007H         SYMBOL        dat
  -------         ENDDO         
  C:00F3H         LINE#         61
  C:00F3H         LINE#         62
  C:00F3H         LINE#         64
  C:00F6H         LINE#         65
  C:00F6H         LINE#         66
  C:00F6H         LINE#         67
  C:00F9H         LINE#         68
  C:00FFH         LINE#         69
  C:00FFH         LINE#         70
  C:0102H         LINE#         71
  C:0104H         LINE#         72
  C:010FH         LINE#         73
  C:0115H         LINE#         74
  -------         ENDPROC       MAIN
  -------         ENDMOD        4×3矩誣键盘C编程

Program Size: data=35.0 xdata=0 code=331
LINK/LOCATE RUN COMPLETE.  0 WARNING(S),  0 ERROR(S)