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📄 display.m51

📁 基于51单片机的源码,内有液晶显示(IIC)接口,还实现串口和定时操作等功能.
💻 M51
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BL51 BANKED LINKER/LOCATER V5.03                                                        06/07/2008  20:06:02  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
D:\PTOOL\KEIL\C51\BIN\BL51.EXE STARTUP.obj, display.obj TO display RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  display.obj (DISPLAY)


LINK MAP OF MODULE:  display (?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"
            DATA    0008H     000DH     UNIT         _DATA_GROUP_
                    0015H     0003H                  *** GAP ***
            REG     0018H     0008H     ABSOLUTE     "REG BANK 3"
            DATA    0020H     0002H     BIT_ADDR     ?BA?DISPLAY
            BIT     0022H.0   0000H.2   UNIT         _BIT_GROUP_
            BIT     0022H.2   0000H.1   UNIT         ?BI?DISPLAY
                    0022H.3   0000H.5                *** GAP ***
            DATA    0023H     003CH     UNIT         ?DT?DISPLAY
            IDATA   005FH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
                    0003H     0008H                  *** GAP ***
            CODE    000BH     0003H     ABSOLUTE     
            CODE    000EH     000CH     UNIT         ?C_C51STARTUP
                    001AH     0001H                  *** GAP ***
            CODE    001BH     0003H     ABSOLUTE     
                    001EH     0005H                  *** GAP ***
            CODE    0023H     0003H     ABSOLUTE     
            CODE    0026H     01CAH     UNIT         ?PR?TIME_DATA?DISPLAY
            CODE    01F0H     010CH     UNIT         ?PR?MAIN?DISPLAY
            CODE    02FCH     0094H     UNIT         ?PR?RS_DATA?DISPLAY
            CODE    0390H     0060H     UNIT         ?PR?RS_INT?DISPLAY
            CODE    03F0H     0058H     UNIT         ?CO?DISPLAY
            CODE    0448H     0043H     UNIT         ?PR?T0_INT?DISPLAY
            CODE    048BH     003AH     UNIT         ?PR?_WRITE_LED?DISPLAY
            CODE    04C5H     0036H     UNIT         ?PR?INIT?DISPLAY
            CODE    04FBH     001FH     UNIT         ?PR?LED_DISPLAY_INIT?DISPLAY
            CODE    051AH     001BH     UNIT         ?PR?_WRITEBYTE?DISPLAY
            CODE    0535H     001AH     UNIT         ?PR?LED_DISPLAY_DATE?DISPLAY
            CODE    054FH     001AH     UNIT         ?PR?LED_DISPLAY_TIME?DISPLAY
            CODE    0569H     0017H     UNIT         ?PR?T1_INT?DISPLAY
            CODE    0580H     0011H     UNIT         ?PR?DELAY_IIC?DISPLAY
            CODE    0591H     0010H     UNIT         ?PR?DEPLAY?DISPLAY



OVERLAY MAP OF MODULE:   display (?C_STARTUP)
BL51 BANKED LINKER/LOCATER V5.03                                                      06/07/2008  20:06:02  PAGE 2




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

?PR?MAIN?DISPLAY                     0022H.0  0000H.2    0008H    0004H
  +--> ?PR?INIT?DISPLAY
  +--> ?PR?LED_DISPLAY_INIT?DISPLAY
  +--> ?CO?DISPLAY
  +--> ?PR?RS_DATA?DISPLAY
  +--> ?PR?DEPLAY?DISPLAY
  +--> ?PR?TIME_DATA?DISPLAY
  +--> ?PR?LED_DISPLAY_DATE?DISPLAY
  +--> ?PR?_WRITE_LED?DISPLAY
  +--> ?PR?LED_DISPLAY_TIME?DISPLAY

?PR?LED_DISPLAY_INIT?DISPLAY         -----    -----      -----    -----
  +--> ?CO?DISPLAY

?PR?RS_DATA?DISPLAY                  -----    -----      -----    -----
  +--> ?CO?DISPLAY

?PR?TIME_DATA?DISPLAY                -----    -----      000CH    0003H

?PR?LED_DISPLAY_DATE?DISPLAY         -----    -----      -----    -----
  +--> ?CO?DISPLAY

?PR?_WRITE_LED?DISPLAY               -----    -----      000CH    0007H
  +--> ?PR?_WRITEBYTE?DISPLAY

?PR?_WRITEBYTE?DISPLAY               -----    -----      -----    -----
  +--> ?PR?DELAY_IIC?DISPLAY

?PR?DELAY_IIC?DISPLAY                -----    -----      0013H    0002H

?PR?LED_DISPLAY_TIME?DISPLAY         -----    -----      -----    -----
  +--> ?CO?DISPLAY



SYMBOL TABLE OF MODULE:  display (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:000EH         SEGMENT       ?C_C51STARTUP
  I:005FH         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
BL51 BANKED LINKER/LOCATER V5.03                                                      06/07/2008  20:06:02  PAGE 3


  N:0100H         SYMBOL        IBPSTACKTOP
  N:0080H         SYMBOL        IDATALEN
  C:0011H         SYMBOL        IDATALOOP
  N:0000H         SYMBOL        PBPSTACK
  N:0000H         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:000EH         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:000EH         LINE#         99
  C:0010H         LINE#         100
  C:0011H         LINE#         101
  C:0012H         LINE#         102
  C:0014H         LINE#         151
  C:0017H         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        DISPLAY
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0023H         PUBLIC        Count_1ms
  C:040FH         PUBLIC        Date
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  C:02FCH         PUBLIC        RS_Data
  C:0591H         PUBLIC        deplay
  D:00B0H         PUBLIC        P3
  B:0090H.0       PUBLIC        Buzzer
  B:00A8H.7       PUBLIC        EA
  C:04FBH         PUBLIC        LED_Display_Init
  C:0436H         PUBLIC        Init_Time
  D:0025H         PUBLIC        Rx_Buffer
  D:0035H         PUBLIC        Tx_Buffer
  D:00A8H         PUBLIC        IE
  B:0080H.0       PUBLIC        IIC_CLK
  C:03FFH         PUBLIC        Time
  C:0535H         PUBLIC        LED_display_Date
  D:0045H         PUBLIC        Tx_Length
  C:04C5H         PUBLIC        Init
  B:00A8H.4       PUBLIC        ES
  D:00B8H         PUBLIC        IP
  C:041FH         PUBLIC        Eorr
  C:03F0H         PUBLIC        string
  B:0098H.0       PUBLIC        RI
  B:0098H.1       PUBLIC        TI
  D:00CBH         PUBLIC        RCAP2H
  C:054FH         PUBLIC        LED_display_Time
  D:00CAH         PUBLIC        RCAP2L
  C:01F0H         PUBLIC        main
  C:043DH         PUBLIC        LED_NUM
BL51 BANKED LINKER/LOCATER V5.03                                                      06/07/2008  20:06:02  PAGE 4


  D:0020H         PUBLIC        Key
  B:00C8H.5       PUBLIC        RCLK
  B:00C8H.4       PUBLIC        TCLK
  C:0448H         PUBLIC        T0_int
  D:0099H         PUBLIC        SBUF
  D:0087H         PUBLIC        PCON
  C:0569H         PUBLIC        T1_int
  D:0098H         PUBLIC        SCON
  D:0089H         PUBLIC        TMOD
  D:0088H         PUBLIC        TCON
  D:0046H         PUBLIC        LED_Date
  D:004DH         PUBLIC        Rx_Count
  D:004EH         PUBLIC        Tx_Count
  B:0080H.1       PUBLIC        IIC_DI
  C:049DH         PUBLIC        _write_LED
  C:051AH         PUBLIC        _writebyte
  D:004FH         PUBLIC        LED_Time
  C:0580H         PUBLIC        delay_IIC
  D:0056H         PUBLIC        LED_Disp
  B:00A8H.1       PUBLIC        ET0
  B:00A8H.3       PUBLIC        ET1
  D:008CH         PUBLIC        TH0
  D:008DH         PUBLIC        TH1
  D:008AH         PUBLIC        TL0
  D:008BH         PUBLIC        TL1
  C:0390H         PUBLIC        RS_int
  B:0080H.2       PUBLIC        LED
  B:0088H.4       PUBLIC        TR0
  B:0088H.6       PUBLIC        TR1
  B:00C8H.2       PUBLIC        TR2
  D:005DH         PUBLIC        STATUS
  D:00C8H         PUBLIC        T2CON
  D:005EH         PUBLIC        Timeout
  C:0026H         PUBLIC        Time_Data
  C:042FH         PUBLIC        Init_Date
  D:00D0H         PUBLIC        PSW
  B:0022H.2       PUBLIC        Flag
  -------         PROC          INIT
  C:04C5H         LINE#         49
  C:04C5H         LINE#         50
  C:04C5H         LINE#         51
  C:04C8H         LINE#         52
  C:04CBH         LINE#         53
  C:04CEH         LINE#         55
  C:04D1H         LINE#         56
  C:04D4H         LINE#         57
  C:04D6H         LINE#         59
  C:04D9H         LINE#         60
  C:04DCH         LINE#         61
  C:04DEH         LINE#         63
  C:04E0H         LINE#         64
  C:04E2H         LINE#         67
  C:04E4H         LINE#         68
  C:04E7H         LINE#         69
  C:04EAH         LINE#         70
  C:04ECH         LINE#         71
  C:04EEH         LINE#         72
BL51 BANKED LINKER/LOCATER V5.03                                                      06/07/2008  20:06:02  PAGE 5


  C:04F0H         LINE#         75
  C:04F2H         LINE#         76
  C:04F4H         LINE#         77
  C:04F6H         LINE#         79
  C:04F8H         LINE#         80
  C:04FAH         LINE#         81
  -------         ENDPROC       INIT
  -------         PROC          T0_INT
  C:0448H         LINE#         85
  C:044CH         LINE#         87
  C:044FH         LINE#         88
  C:0452H         LINE#         89
  C:045DH         LINE#         90
  C:045DH         LINE#         91
  C:045DH         LINE#         92
  C:045DH         LINE#         93
  C:0464H         LINE#         94
  C:0468H         LINE#         96
  C:0468H         LINE#         97
  C:046BH         LINE#         98
  C:046EH         LINE#         99
  C:046EH         LINE#         100
  C:0470H         LINE#         101
  C:0470H         LINE#         103

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