lcd1602.m51

52单片机开发板的实例程序

BL51 BANKED LINKER/LOCATER V5.11                                                        09/17/2011  12:24:03  PAGE 1


BL51 BANKED LINKER/LOCATER V5.11, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE lcd1602.obj TO lcd1602 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  lcd1602.obj (LCD1602)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)


LINK MAP OF MODULE:  lcd1602 (LCD1602)


            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     0061H     UNIT         ?PR?MAIN?LCD1602
            CODE    0064H     002FH     UNIT         ?PR?_DELAY?LCD1602
            CODE    0093H     001DH     UNIT         ?PR?INIT?LCD1602
            CODE    00B0H     000FH     UNIT         ?CO?LCD1602
            CODE    00BFH     000CH     UNIT         ?C_C51STARTUP
            CODE    00CBH     000BH     UNIT         ?PR?_WRITE1602_DATA?LCD1602
            CODE    00D6H     0008H     UNIT         ?PR?_WRITE1602_COMMAND?LCD1602



OVERLAY MAP OF MODULE:   lcd1602 (LCD1602)


SEGMENT                                  DATA_GROUP 
  +--> CALLED SEGMENT                  START    LENGTH
------------------------------------------------------
?C_C51STARTUP                          -----    -----
  +--> ?PR?MAIN?LCD1602

?PR?MAIN?LCD1602                       0008H    0001H
  +--> ?PR?INIT?LCD1602
  +--> ?PR?_WRITE1602_COMMAND?LCD1602
  +--> ?CO?LCD1602
  +--> ?PR?_WRITE1602_DATA?LCD1602
  +--> ?PR?_DELAY?LCD1602

?PR?INIT?LCD1602                       -----    -----
  +--> ?PR?_WRITE1602_COMMAND?LCD1602

?PR?_WRITE1602_COMMAND?LCD1602         -----    -----
  +--> ?PR?_DELAY?LCD1602

?PR?_WRITE1602_DATA?LCD1602            -----    -----
BL51 BANKED LINKER/LOCATER V5.11                                                      09/17/2011  12:24:03  PAGE 2


  +--> ?PR?_DELAY?LCD1602



SYMBOL TABLE OF MODULE:  lcd1602 (LCD1602)

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

  -------         MODULE        LCD1602
  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:00D6H         PUBLIC        _write1602_command
  C:0003H         PUBLIC        main
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:0093H         PUBLIC        init
  B:0090H.2       PUBLIC        en
  C:00CEH         PUBLIC        _write1602_data
  C:00B0H         PUBLIC        a
  B:0090H.0       PUBLIC        rs
  D:00C8H         PUBLIC        T2CON
  B:0090H.1       PUBLIC        rw
  C:0075H         PUBLIC        _delay
  D:00D0H         PUBLIC        PSW
  -------         PROC          L?0020
  -------         ENDPROC       L?0020
  -------         PROC          _DELAY
  D:0006H         SYMBOL        z
  -------         DO            
  D:0006H         SYMBOL        x
  D:0004H         SYMBOL        y
  -------         ENDDO         
  C:0075H         LINE#         8
  C:0075H         LINE#         9
  C:0075H         LINE#         11
  C:007EH         LINE#         12
  C:0092H         LINE#         13
  -------         ENDPROC       _DELAY
  -------         PROC          _WRITE1602_COMMAND
  D:0007H         SYMBOL        command
  C:00D6H         LINE#         14
  C:00D6H         LINE#         15
  C:00D6H         LINE#         16
  C:00D8H         LINE#         17
  C:00D8H         LINE#         18
  C:00D8H         LINE#         19
  C:00D8H         LINE#         20
  C:00D8H         LINE#         21
  C:00DBH         LINE#         22
  C:00DDH         LINE#         23
  -------         ENDPROC       _WRITE1602_COMMAND
  -------         PROC          L?0021
BL51 BANKED LINKER/LOCATER V5.11                                                      09/17/2011  12:24:03  PAGE 3


  -------         ENDPROC       L?0021
  -------         PROC          _WRITE1602_DATA
  D:0007H         SYMBOL        date
  C:00CEH         LINE#         24
  C:00CEH         LINE#         25
  C:00CEH         LINE#         26
  C:00D0H         LINE#         27
  C:00D0H         LINE#         28
  C:00D0H         LINE#         29
  C:00D0H         LINE#         30
  C:00D0H         LINE#         31
  C:00D3H         LINE#         32
  C:00D5H         LINE#         33
  -------         ENDPROC       _WRITE1602_DATA
  -------         PROC          INIT
  C:0093H         LINE#         34
  C:0093H         LINE#         35
  C:0093H         LINE#         36
  C:0095H         LINE#         37
  C:0097H         LINE#         38
  C:009CH         LINE#         39
  C:00A1H         LINE#         40
  C:00A6H         LINE#         41
  C:00ABH         LINE#         42
  -------         ENDPROC       INIT
  -------         PROC          MAIN
  -------         DO            
  D:0002H         SYMBOL        i
  D:0003H         SYMBOL        temp
  D:0002H         SYMBOL        ge
  D:0001H         SYMBOL        shi
  D:0008H         SYMBOL        bai
  -------         ENDDO         
  C:0003H         LINE#         44
  C:0003H         LINE#         45
  C:0005H         LINE#         46
  C:0008H         LINE#         47
  C:000DH         LINE#         48
  C:000FH         LINE#         49
  C:000FH         LINE#         50
  C:0018H         LINE#         51
  C:001FH         LINE#         52
  C:0023H         LINE#         54
  C:0023H         LINE#         55
  C:0023H         LINE#         56
  C:002AH         LINE#         57
  C:0036H         LINE#         58
  C:003DH         LINE#         59
  C:0042H         LINE#         60
  C:0047H         LINE#         61
  C:004BH         LINE#         62
  C:0052H         LINE#         63
  C:0053H         LINE#         64
  C:0059H         LINE#         65
  C:005BH         LINE#         66
  C:0062H         LINE#         67
  -------         ENDPROC       MAIN
BL51 BANKED LINKER/LOCATER V5.11                                                      09/17/2011  12:24:03  PAGE 4


  -------         ENDMOD        LCD1602

Program Size: data=10.0 xdata=0 code=222
LINK/LOCATE RUN COMPLETE.  0 WARNING(S),  0 ERROR(S)