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📄 lcd.m51

📁 该程序为图形点阵液晶显示器12232A的驱动程序
💻 M51
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BL51 BANKED LINKER/LOCATER V4.13                                                        01/12/2005  11:39:24  PAGE 1


BL51 BANKED LINKER/LOCATER V4.13, INVOKED BY:
D:\4_SOFT\KEIL\C51\BIN\BL51.EXE lcd.obj TO lcd.omf RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  lcd.obj (LCD)
  D:\4_SOFT\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)


LINK MAP OF MODULE:  lcd.omf (LCD)


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

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
                    0008H     0018H                  *** GAP ***
            DATA    0020H     0001H     BIT_ADDR     ?BA?LCD
            IDATA   0021H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     003CH     UNIT         ?PR?LCD_INIT?LCD
            CODE    003FH     002DH     UNIT         ?PR?_SLAVE_WRITE_COM?LCD
            CODE    006CH     002BH     UNIT         ?PR?_DELAY_S?LCD
            CODE    0097H     002BH     UNIT         ?PR?_SLAVE_WRITE_DATA?LCD
            CODE    00C2H     002AH     UNIT         ?PR?MAIN?LCD
            CODE    00ECH     0024H     UNIT         ?PR?CLEAR_DISPLAY?LCD
            CODE    0110H     0022H     UNIT         ?PR?_MASTER_WRITE_DATA?LCD
            CODE    0132H     001DH     UNIT         ?PR?_MASTER_WRITE_COM?LCD
            CODE    014FH     000CH     UNIT         ?PR?LCD_STATUS_READ?LCD
            CODE    015BH     000CH     UNIT         ?C_C51STARTUP



OVERLAY MAP OF MODULE:   lcd.omf (LCD)


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

?PR?MAIN?LCD
  +--> ?PR?LCD_INIT?LCD
  +--> ?PR?CLEAR_DISPLAY?LCD
  +--> ?PR?_SLAVE_WRITE_COM?LCD
  +--> ?PR?_MASTER_WRITE_COM?LCD
  +--> ?PR?_MASTER_WRITE_DATA?LCD
  +--> ?PR?_SLAVE_WRITE_DATA?LCD

?PR?LCD_INIT?LCD
  +--> ?PR?_MASTER_WRITE_COM?LCD
BL51 BANKED LINKER/LOCATER V4.13                                                      01/12/2005  11:39:24  PAGE 2


  +--> ?PR?_SLAVE_WRITE_COM?LCD

?PR?_MASTER_WRITE_COM?LCD
  +--> ?PR?LCD_STATUS_READ?LCD
  +--> ?PR?_DELAY_S?LCD

?PR?_SLAVE_WRITE_COM?LCD
  +--> ?PR?_MASTER_WRITE_COM?LCD
  +--> ?PR?LCD_STATUS_READ?LCD
  +--> ?PR?_DELAY_S?LCD

?PR?CLEAR_DISPLAY?LCD
  +--> ?PR?_SLAVE_WRITE_COM?LCD
  +--> ?PR?_MASTER_WRITE_COM?LCD
  +--> ?PR?_MASTER_WRITE_DATA?LCD
  +--> ?PR?_SLAVE_WRITE_DATA?LCD

?PR?_MASTER_WRITE_DATA?LCD
  +--> ?PR?LCD_STATUS_READ?LCD
  +--> ?PR?_DELAY_S?LCD

?PR?_SLAVE_WRITE_DATA?LCD
  +--> ?PR?LCD_STATUS_READ?LCD
  +--> ?PR?_DELAY_S?LCD



SYMBOL TABLE OF MODULE:  lcd.omf (LCD)

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

  -------         MODULE        LCD
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  B:00D0H.6       PUBLIC        AC
  B:00B0H.4       PUBLIC        T0
  B:00B0H.5       PUBLIC        T1
  B:00A8H.7       PUBLIC        EA
  B:0090H.0       PUBLIC        T2
  C:0097H         PUBLIC        _slave_write_data
  B:0080H.0       PUBLIC        P0_0
  B:0090H.0       PUBLIC        P1_0
  B:0080H.1       PUBLIC        P0_1
  B:00D0H.1       PUBLIC        FL
  B:00A0H.0       PUBLIC        P2_0
  B:0090H.1       PUBLIC        P1_1
  B:0080H.2       PUBLIC        P0_2
  B:00B0H.0       PUBLIC        P3_0
  B:00A0H.1       PUBLIC        P2_1
  B:0090H.2       PUBLIC        P1_2
  B:0080H.3       PUBLIC        P0_3
  B:00B0H.1       PUBLIC        P3_1
  B:00A0H.2       PUBLIC        P2_2
  B:0090H.3       PUBLIC        P1_3
  B:0080H.4       PUBLIC        P0_4
  B:00B0H.2       PUBLIC        P3_2
BL51 BANKED LINKER/LOCATER V4.13                                                      01/12/2005  11:39:24  PAGE 3


  B:00A0H.3       PUBLIC        P2_3
  B:0090H.4       PUBLIC        P1_4
  B:0080H.5       PUBLIC        P0_5
  B:00C8H.6       PUBLIC        EXF2
  B:00B0H.7       PUBLIC        RD
  B:00B0H.3       PUBLIC        P3_3
  B:00A0H.4       PUBLIC        P2_4
  B:0090H.5       PUBLIC        P1_5
  B:0080H.6       PUBLIC        P0_6
  B:00B0H.4       PUBLIC        P3_4
  B:00A0H.5       PUBLIC        P2_5
  B:0090H.6       PUBLIC        P1_6
  B:0080H.7       PUBLIC        P0_7
  B:00B0H.5       PUBLIC        P3_5
  B:00A8H.4       PUBLIC        ES
  B:00A0H.6       PUBLIC        P2_6
  B:0090H.7       PUBLIC        P1_7
  B:00B0H.6       PUBLIC        P3_6
  B:00A0H.7       PUBLIC        P2_7
  B:00B0H.7       PUBLIC        P3_7
  B:0098H.0       PUBLIC        RI
  B:00D0H.7       PUBLIC        CY
  B:00B0H.2       PUBLIC        INT0
  B:00B0H.3       PUBLIC        INT1
  B:0098H.1       PUBLIC        TI
  C:0132H         PUBLIC        _master_write_com
  B:00B8H.4       PUBLIC        PS
  B:0090H.1       PUBLIC        T2EX
  B:00D0H.2       PUBLIC        OV
  B:0090H.4       PUBLIC        SS
  C:00C2H         PUBLIC        main
  B:00C8H.1       PUBLIC        C_T2
  B:00B0H.6       PUBLIC        WR
  B:00C8H.5       PUBLIC        RCLK
  C:0046H         PUBLIC        _slave_write_com
  B:00C8H.4       PUBLIC        TCLK
  B:0090H.6       PUBLIC        MISO
  B:0090H.5       PUBLIC        MOSI
  C:014FH         PUBLIC        lcd_status_read
  D:0020H         PUBLIC        lcd_status
  B:0088H.1       PUBLIC        IE0
  B:0088H.3       PUBLIC        IE1
  B:00C8H.0       PUBLIC        CP_RL2
  C:007DH         PUBLIC        _delay_s
  B:0020H.7       PUBLIC        busy
  B:00A8H.1       PUBLIC        ET0
  B:00A8H.3       PUBLIC        ET1
  B:0088H.5       PUBLIC        TF0
  C:0003H         PUBLIC        lcd_init
  B:00A8H.5       PUBLIC        ET2
  B:0088H.7       PUBLIC        TF1
  B:00C8H.7       PUBLIC        TF2
  B:0098H.2       PUBLIC        RB8
  B:00A8H.0       PUBLIC        EX0
  B:0088H.0       PUBLIC        IT0
  B:00A8H.2       PUBLIC        EX1
  B:0098H.3       PUBLIC        TB8
BL51 BANKED LINKER/LOCATER V4.13                                                      01/12/2005  11:39:24  PAGE 4


  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:00D0H.3       PUBLIC        RS0
  B:00B8H.3       PUBLIC        PT1
  B:00D0H.4       PUBLIC        RS1
  B:00B8H.5       PUBLIC        PT2
  B:0088H.4       PUBLIC        TR0
  B:0088H.6       PUBLIC        TR1
  B:00C8H.2       PUBLIC        TR2
  B:00B8H.0       PUBLIC        PX0
  B:00B8H.2       PUBLIC        PX1
  B:0090H.7       PUBLIC        SCK
  B:00C8H.3       PUBLIC        EXEN2
  C:00ECH         PUBLIC        clear_display
  B:0098H.4       PUBLIC        REN
  B:00B0H.0       PUBLIC        RXD
  B:00B0H.1       PUBLIC        TXD
  B:00D0H.5       PUBLIC        F0
  C:0110H         PUBLIC        _master_write_data
  C:0079H         SYMBOL        L?0034
  -------         PROC          L?0033
  -------         ENDPROC       L?0033
  C:0079H         SYMBOL        L?0034
  -------         PROC          _DELAY_S
  D:0006H         SYMBOL        x
  -------         DO            x
  D:0004H         SYMBOL        n
  -------         ENDDO         n

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