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📄 samp6-4.m51

📁 四位液晶显示的频率计,可最大测大65KHZ
💻 M51
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BL51 BANKED LINKER/LOCATER V6.00                                                        07/08/2008  20:47:03  PAGE 1


BL51 BANKED LINKER/LOCATER V6.00, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE ISR.obj, lcd1602.obj, samp6-4.obj TO samp6-4 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  ISR.obj (ISR)
  lcd1602.obj (LCD1602)
  samp6-4.obj (SAMP6_4)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?SLDIV)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ULDIV)


LINK MAP OF MODULE:  samp6-4 (ISR)


            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     0006H     UNIT         _DATA_GROUP_
            DATA    000EH     0005H     UNIT         ?DT?ISR
            DATA    0013H     0002H     UNIT         ?DT?LCD1602
                    0015H     000BH                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         _BIT_GROUP_
                    0020H.1   0000H.7                *** GAP ***
            DATA    0021H     001BH     UNIT         ?DT?SAMP6_4
            IDATA   003CH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
                    0003H     0008H                  *** GAP ***
            CODE    000BH     0003H     ABSOLUTE     
                    000EH     000DH                  *** GAP ***
            CODE    001BH     0003H     ABSOLUTE     
                    001EH     000DH                  *** GAP ***
            CODE    002BH     0003H     ABSOLUTE     
                    002EH     07D2H                  *** GAP ***
            CODE    0800H     00E7H     UNIT         ?C?LIB_CODE
            CODE    08E7H     008CH     UNIT         ?C_C51STARTUP
            CODE    0973H     008BH     UNIT         ?PR?MAIN?SAMP6_4
            CODE    09FEH     007DH     UNIT         ?PR?COUNT_2_INTERRUPT?ISR
            CODE    0A7BH     0057H     UNIT         ?PR?CALC?SAMP6_4
            CODE    0AD2H     004DH     UNIT         ?PR?TIME1?SAMP6_4
            CODE    0B1FH     0044H     UNIT         ?PR?LCD_INIT?LCD1602
            CODE    0B63H     0044H     UNIT         ?C?LDIV
            CODE    0BA7H     0040H     UNIT         ?PR?_LCD_WRITE?LCD1602
            CODE    0BE7H     0022H     UNIT         ?C_INITSEG
            CODE    0C09H     0018H     UNIT         ?PR?_LCD_STRWDAT?LCD1602
            CODE    0C21H     0018H     UNIT         ?PR?_DELAYXM?SAMP6_4
            CODE    0C39H     0016H     UNIT         ?PR?_DELAY?LCD1602
            CODE    0C4FH     0011H     UNIT         ?CO?SAMP6_4
BL51 BANKED LINKER/LOCATER V6.00                                                      07/08/2008  20:47:03  PAGE 2


            CODE    0C60H     0010H     UNIT         ?PR?LCD_CHECK_BUSY?LCD1602
            CODE    0C70H     0010H     UNIT         ?PR?DISPLAY?SAMP6_4
            CODE    0C80H     000AH     UNIT         ?PR?INIT?SAMP6_4
            CODE    0C8AH     0009H     UNIT         ?PR?_LCD_POS?LCD1602
            CODE    0C93H     0003H     UNIT         ?PR?TIME0?SAMP6_4



OVERLAY MAP OF MODULE:   samp6-4 (ISR)


SEGMENT                               BIT_GROUP          DATA_GROUP 
  +--> CALLED SEGMENT              START    LENGTH     START    LENGTH
----------------------------------------------------------------------
?PR?TIME1?SAMP6_4                  -----    -----      -----    -----
  +--> ?PR?CALC?SAMP6_4
  +--> ?PR?INIT?SAMP6_4

?PR?CALC?SAMP6_4                   -----    -----      0008H    0005H

*** NEW ROOT ***************************************************

?C_C51STARTUP                      -----    -----      -----    -----
  +--> ?PR?MAIN?SAMP6_4
  +--> ?C_INITSEG

?PR?MAIN?SAMP6_4                   -----    -----      000DH    0001H
  +--> ?PR?INIT?SAMP6_4
  +--> ?PR?LCD_INIT?LCD1602
  +--> ?PR?DISPLAY?SAMP6_4
  +--> ?PR?_LCD_WRITE?LCD1602
  +--> ?PR?_DELAYXM?SAMP6_4

?PR?LCD_INIT?LCD1602               -----    -----      -----    -----
  +--> ?PR?_LCD_WRITE?LCD1602
  +--> ?PR?_DELAY?LCD1602

?PR?_LCD_WRITE?LCD1602             -----    -----      -----    -----
  +--> ?PR?_DELAY?LCD1602
  +--> ?PR?LCD_CHECK_BUSY?LCD1602

?PR?LCD_CHECK_BUSY?LCD1602         0020H.0  0000H.1    -----    -----

?PR?DISPLAY?SAMP6_4                -----    -----      -----    -----
  +--> ?CO?SAMP6_4
  +--> ?PR?_LCD_STRWDAT?LCD1602
  +--> ?PR?_LCD_POS?LCD1602

?PR?_LCD_STRWDAT?LCD1602           -----    -----      -----    -----
  +--> ?PR?_LCD_POS?LCD1602
  +--> ?PR?_LCD_WRITE?LCD1602

?PR?_LCD_POS?LCD1602               -----    -----      -----    -----
  +--> ?PR?_LCD_WRITE?LCD1602



BL51 BANKED LINKER/LOCATER V6.00                                                      07/08/2008  20:47:03  PAGE 3


SYMBOL TABLE OF MODULE:  samp6-4 (ISR)

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

  -------         MODULE        ISR
  C:0000H         SYMBOL        _ICE_DUMMY_
  B:0090H.0       PUBLIC        ENTER
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  B:0090H.2       PUBLIC        UP
  B:0090H.3       PUBLIC        MENU
  D:000EH         PUBLIC        key_pressed_time
  B:0090H.1       PUBLIC        DOWN
  D:000FH         PUBLIC        key
  B:00C8H.7       PUBLIC        TF2
  D:0010H         PUBLIC        time_out
  D:0011H         PUBLIC        key_old
  C:09FEH         PUBLIC        Count_2_interrupt
  D:0012H         PUBLIC        key_new
  -------         PROC          COUNT_2_INTERRUPT
  C:09FEH         LINE#         15
  C:0A07H         LINE#         17
  C:0A09H         LINE#         18
  C:0A0CH         LINE#         19
  C:0A10H         LINE#         20
  C:0A13H         LINE#         22
  C:0A1BH         LINE#         23
  C:0A1BH         LINE#         24
  C:0A1FH         LINE#         25
  C:0A1FH         LINE#         28
  C:0A1FH         LINE#         30
  C:0A1FH         LINE#         31
  C:0A26H         LINE#         32
  C:0A26H         LINE#         33
  C:0A2CH         LINE#         34
  C:0A2EH         LINE#         35
  C:0A35H         LINE#         36
  C:0A35H         LINE#         37
  C:0A38H         LINE#         38
  C:0A38H         LINE#         39
  C:0A3BH         LINE#         40
  C:0A3DH         LINE#         43
  C:0A3DH         LINE#         45
  C:0A3DH         LINE#         46
  C:0A40H         LINE#         47
  C:0A45H         LINE#         48
  C:0A4CH         LINE#         49
  C:0A55H         LINE#         50
  C:0A5EH         LINE#         51
  C:0A63H         LINE#         52
  C:0A63H         LINE#         53
  C:0A6AH         LINE#         54
  C:0A6AH         LINE#         57
  C:0A6AH         LINE#         59
  C:0A6AH         LINE#         60
  C:0A6CH         LINE#         61
BL51 BANKED LINKER/LOCATER V6.00                                                      07/08/2008  20:47:03  PAGE 4


  C:0A6CH         LINE#         62
  C:0A6EH         LINE#         64
  C:0A6EH         LINE#         67
  C:0A71H         LINE#         68
  C:0A71H         LINE#         69
  C:0A74H         LINE#         70
  C:0A74H         LINE#         72
  -------         ENDPROC       COUNT_2_INTERRUPT
  -------         ENDMOD        ISR

  -------         MODULE        LCD1602
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  C:0C09H         PUBLIC        _lcd_strwdat
  D:00B0H         PUBLIC        P3
  D:00A8H         PUBLIC        IE
  D:00B8H         PUBLIC        IP
  D:0013H         PUBLIC        date
  C:0BAFH         PUBLIC        _lcd_write
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  C:0C8AH         PUBLIC        _lcd_pos
  C:0B1FH         PUBLIC        lcd_init
  B:0080H.2       PUBLIC        ep
  C:0C60H         PUBLIC        LCD_check_busy
  B:0080H.0       PUBLIC        rs
  D:00C8H         PUBLIC        T2CON
  B:0080H.1       PUBLIC        rw
  C:0C39H         PUBLIC        _delay
  D:00D0H         PUBLIC        PSW
  -------         PROC          _DELAY
  D:0007H         SYMBOL        ms
  -------         DO            
  D:0006H         SYMBOL        i
  -------         ENDDO         
  C:0C39H         LINE#         6
  C:0C39H         LINE#         7
  C:0C39H         LINE#         9
  C:0C3FH         LINE#         10
  C:0C3FH         LINE#         11
  C:0C47H         LINE#         12
  C:0C47H         LINE#         13
  C:0C48H         LINE#         14
  C:0C49H         LINE#         15
  C:0C4AH         LINE#         16
  C:0C4BH         LINE#         17
  C:0C4EH         LINE#         18
  C:0C4EH         LINE#         19
  -------         ENDPROC       _DELAY
  -------         PROC          LCD_CHECK_BUSY
  -------         DO            
  B:0020H.0       SYMBOL        result
  -------         ENDDO         
  C:0C60H         LINE#         21
  C:0C60H         LINE#         22
  C:0C60H         LINE#         24
BL51 BANKED LINKER/LOCATER V6.00                                                      07/08/2008  20:47:03  PAGE 5


  C:0C62H         LINE#         25
  C:0C64H         LINE#         26
  C:0C66H         LINE#         27
  C:0C6BH         LINE#         28

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