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📄 液晶驱动4线.m51

📁 1602四线液晶通过AVR单片机来控制实现四根线来控制液晶显示
💻 M51
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BL51 BANKED LINKER/LOCATER V4.13                                                        12/23/2008  22:40:20  PAGE 1


BL51 BANKED LINKER/LOCATER V4.13, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE test_LCD1602_4line.obj, LCD1602-4line.obj TO 液晶驱动4线


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  test_LCD1602_4line.obj (TEST_LCD1602_4LINE)
  LCD1602-4line.obj (LCD1602_4LINE)
  D:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)


LINK MAP OF MODULE:  液晶驱动4线 (TEST_LCD1602_4LINE)


            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     0003H     UNIT         _DATA_GROUP_
            IDATA   000BH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     005DH     UNIT         ?PR?MAIN?TEST_LCD1602_4LINE
            CODE    0060H     0036H     UNIT         ?CO?TEST_LCD1602_4LINE
            CODE    0096H     0028H     UNIT         ?PR?_DELAY_NMS?TEST_LCD1602_4LINE
            CODE    00BEH     0028H     UNIT         ?PR?_LCD_WRITE_STRING?LCD1602_4LINE
            CODE    00E6H     0021H     UNIT         ?PR?LCD_EN_WRITE?LCD1602_4LINE
            CODE    0107H     0019H     UNIT         ?C?LIB_CODE
            CODE    0120H     0014H     UNIT         ?PR?LCD_READ_BF?LCD1602_4LINE
            CODE    0134H     0014H     UNIT         ?PR?LCD_INIT?LCD1602_4LINE
            CODE    0148H     0012H     UNIT         ?PR?_LCD_SET_XY?LCD1602_4LINE
            CODE    015AH     000CH     UNIT         ?C_C51STARTUP
            CODE    0166H     000AH     UNIT         ?PR?_LCD_EN_COM?LCD1602_4LINE
            CODE    0170H     000AH     UNIT         ?PR?_LCD_EN_DAT?LCD1602_4LINE
            CODE    017AH     0007H     UNIT         ?PR?DELAY_1US?LCD1602_4LINE



OVERLAY MAP OF MODULE:   液晶驱动4线 (TEST_LCD1602_4LINE)


SEGMENT                                       DATA_GROUP 
  +--> CALLED SEGMENT                       START    LENGTH
-----------------------------------------------------------
?C_C51STARTUP                               -----    -----
  +--> ?PR?MAIN?TEST_LCD1602_4LINE

?PR?MAIN?TEST_LCD1602_4LINE                 -----    -----
  +--> ?PR?LCD_INIT?LCD1602_4LINE
  +--> ?PR?_LCD_EN_COM?LCD1602_4LINE
  +--> ?PR?_DELAY_NMS?TEST_LCD1602_4LINE
  +--> ?CO?TEST_LCD1602_4LINE
  +--> ?PR?_LCD_WRITE_STRING?LCD1602_4LINE
BL51 BANKED LINKER/LOCATER V4.13                                                      12/23/2008  22:40:20  PAGE 2



?PR?LCD_INIT?LCD1602_4LINE                  -----    -----
  +--> ?PR?_LCD_EN_COM?LCD1602_4LINE

?PR?_LCD_EN_COM?LCD1602_4LINE               -----    -----
  +--> ?PR?LCD_READ_BF?LCD1602_4LINE
  +--> ?PR?LCD_EN_WRITE?LCD1602_4LINE

?PR?LCD_EN_WRITE?LCD1602_4LINE              -----    -----
  +--> ?PR?DELAY_1US?LCD1602_4LINE

?PR?_LCD_WRITE_STRING?LCD1602_4LINE         0008H    0003H
  +--> ?PR?_LCD_SET_XY?LCD1602_4LINE
  +--> ?PR?_LCD_EN_DAT?LCD1602_4LINE

?PR?_LCD_SET_XY?LCD1602_4LINE               -----    -----
  +--> ?PR?_LCD_EN_COM?LCD1602_4LINE

?PR?_LCD_EN_DAT?LCD1602_4LINE               -----    -----
  +--> ?PR?LCD_READ_BF?LCD1602_4LINE
  +--> ?PR?LCD_EN_WRITE?LCD1602_4LINE



SYMBOL TABLE OF MODULE:  液晶驱动4线 (TEST_LCD1602_4LINE)

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

  -------         MODULE        TEST_LCD1602_4LINE
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  D:00B0H         PUBLIC        P3
  B:00B0H.4       PUBLIC        T0
  B:00D0H.6       PUBLIC        AC
  B:00B0H.5       PUBLIC        T1
  B:00A8H.7       PUBLIC        EA
  B:0090H.0       PUBLIC        LCD1602_EN
  B:00B0H.7       PUBLIC        RD
  B:00A8H.4       PUBLIC        ES
  B:0098H.0       PUBLIC        RI
  B:00B0H.2       PUBLIC        INT0
  B:00D0H.7       PUBLIC        CY
  B:0098H.1       PUBLIC        TI
  B:00B0H.3       PUBLIC        INT1
  C:0096H         PUBLIC        _delay_nms
  B:00B8H.4       PUBLIC        PS
  B:0090H.2       PUBLIC        LCD1602_RS
  B:00D0H.2       PUBLIC        OV
  C:0003H         PUBLIC        main
  B:0090H.1       PUBLIC        LCD1602_RW
  B:00B0H.6       PUBLIC        WR
  B:0080H.0       PUBLIC        P00
  B:0090H.0       PUBLIC        P10
  B:0080H.1       PUBLIC        P01
BL51 BANKED LINKER/LOCATER V4.13                                                      12/23/2008  22:40:20  PAGE 3


  B:00A0H.0       PUBLIC        P20
  B:0090H.1       PUBLIC        P11
  B:0080H.2       PUBLIC        P02
  B:00B0H.0       PUBLIC        P30
  B:00A0H.1       PUBLIC        P21
  B:0090H.2       PUBLIC        P12
  B:0080H.3       PUBLIC        P03
  B:00B0H.1       PUBLIC        P31
  B:00A0H.2       PUBLIC        P22
  B:0090H.3       PUBLIC        P13
  B:0080H.4       PUBLIC        P04
  B:00B0H.2       PUBLIC        P32
  B:00A0H.3       PUBLIC        P23
  B:0090H.4       PUBLIC        P14
  B:0080H.5       PUBLIC        P05
  B:00B0H.3       PUBLIC        P33
  B:00A0H.4       PUBLIC        P24
  B:0090H.5       PUBLIC        P15
  B:0080H.6       PUBLIC        P06
  B:00B0H.4       PUBLIC        P34
  B:00A0H.5       PUBLIC        P25
  B:0090H.6       PUBLIC        P16
  B:0080H.7       PUBLIC        P07
  B:00B0H.5       PUBLIC        P35
  B:00A0H.6       PUBLIC        P26
  B:0090H.7       PUBLIC        P17
  B:00B0H.6       PUBLIC        P36
  B:00A0H.7       PUBLIC        P27
  B:00B0H.7       PUBLIC        P37
  B:0088H.1       PUBLIC        IE0
  B:0088H.3       PUBLIC        IE1
  B:00A8H.1       PUBLIC        ET0
  B:00A8H.3       PUBLIC        ET1
  B:0088H.5       PUBLIC        TF0
  B:0088H.7       PUBLIC        TF1
  B:0098H.2       PUBLIC        RB8
  B:00A8H.0       PUBLIC        EX0
  B:0088H.0       PUBLIC        IT0
  B:0098H.3       PUBLIC        TB8
  B:00A8H.2       PUBLIC        EX1
  B:0088H.2       PUBLIC        IT1
  B:00D0H.0       PUBLIC        P
  B:0098H.7       PUBLIC        SM0
  B:0098H.6       PUBLIC        SM1
  B:0098H.5       PUBLIC        SM2
  B:00B8H.1       PUBLIC        PT0
  B:00B8H.3       PUBLIC        PT1
  B:00D0H.3       PUBLIC        RS0
  B:0088H.4       PUBLIC        TR0
  B:00D0H.4       PUBLIC        RS1
  B:0088H.6       PUBLIC        TR1
  B:00B8H.0       PUBLIC        PX0
  B:00B8H.2       PUBLIC        PX1
  B:0098H.4       PUBLIC        REN
  B:00B0H.0       PUBLIC        RXD
  B:00B0H.1       PUBLIC        TXD
  B:00D0H.5       PUBLIC        F0
BL51 BANKED LINKER/LOCATER V4.13                                                      12/23/2008  22:40:20  PAGE 4


  -------         PROC          MAIN
  C:0003H         LINE#         14
  C:0003H         LINE#         15
  C:0003H         LINE#         16
  C:0006H         LINE#         17
  C:0006H         LINE#         18
  C:0006H         LINE#         20
  C:000BH         LINE#         21
  C:0012H         LINE#         22
  C:001EH         LINE#         23
  C:002BH         LINE#         24
  C:0032H         LINE#         25
  C:0037H         LINE#         26
  C:003EH         LINE#         27
  C:004AH         LINE#         29
  C:0057H         LINE#         31
  C:005EH         LINE#         32
  -------         ENDPROC       MAIN
  -------         PROC          _DELAY_NMS
  D:0006H         SYMBOL        n
  -------         DO            n
  D:0004H         SYMBOL        i
  D:0002H         SYMBOL        j
  -------         ENDDO         j
  C:0096H         LINE#         35
  C:0096H         LINE#         36
  C:0096H         LINE#         37
  C:009BH         LINE#         38
  C:00A8H         LINE#         39
  C:00BDH         LINE#         40
  -------         ENDPROC       _DELAY_NMS
  -------         ENDMOD        TEST_LCD1602_4LINE

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