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📄 ps2.m51

📁 单片机与键盘接口程序
💻 M51
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BL51 BANKED LINKER/LOCATER V5.12                                                        07/27/2007  22:57:33  PAGE 1


BL51 BANKED LINKER/LOCATER V5.12, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE main.obj, ps2.obj, LCD1602-4line.obj TO PS2 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  main.obj (MAIN)
  ps2.obj (PS2)
  LCD1602-4line.obj (LCD1602_4LINE)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)


LINK MAP OF MODULE:  PS2 (MAIN)


            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     0008H     UNIT         ?DT?PS2
                    0010H     0010H                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         ?BI?PS2
                    0020H.1   0000H.7                *** GAP ***
            IDATA   0021H     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     008DH     UNIT         ?XD?PS2

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     000EH     UNIT         ?PR?PS2INI?PS2
                    0011H     0002H                  *** GAP ***
            CODE    0013H     0003H     ABSOLUTE     
            CODE    0016H     00DEH     UNIT         ?C_INITSEG
            CODE    00F4H     00BFH     UNIT         ?CO?PS2
            CODE    01B3H     00ACH     UNIT         ?PR?DECODE?PS2
            CODE    025FH     008CH     UNIT         ?C_C51STARTUP
            CODE    02EBH     0046H     UNIT         ?C?LIB_CODE
            CODE    0331H     0035H     UNIT         ?PR?INT1_ISR?PS2
            CODE    0366H     0025H     UNIT         ?PR?MAIN?MAIN
            CODE    038BH     0019H     UNIT         ?PR?_LCD_EN_COM?LCD1602_4LINE
            CODE    03A4H     0019H     UNIT         ?PR?_LCD_EN_DAT?LCD1602_4LINE
            CODE    03BDH     0018H     UNIT         ?PR?_LCD_WRITE_STRING?LCD1602_4LINE
            CODE    03D5H     0014H     UNIT         ?PR?LCD_INIT?LCD1602_4LINE
            CODE    03E9H     0012H     UNIT         ?PR?LCD_READ_BF?LCD1602_4LINE
            CODE    03FBH     0012H     UNIT         ?PR?LCD_EN_WRITE?LCD1602_4LINE
            CODE    040DH     0012H     UNIT         ?PR?_LCD_SET_XY?LCD1602_4LINE
            CODE    041FH     000AH     UNIT         ?PR?_LCD_WRITE_CHAR?LCD1602_4LINE
            CODE    0429H     0007H     UNIT         ?PR?DELAY_1US?LCD1602_4LINE
            CODE    0430H     0004H     UNIT         ?CO?MAIN


BL51 BANKED LINKER/LOCATER V5.12                                                      07/27/2007  22:57:33  PAGE 2



OVERLAY MAP OF MODULE:   PS2 (MAIN)


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

?PR?MAIN?MAIN
  +--> ?PR?PS2INI?PS2
  +--> ?PR?LCD_INIT?LCD1602_4LINE
  +--> ?CO?MAIN
  +--> ?PR?_LCD_WRITE_STRING?LCD1602_4LINE
  +--> ?PR?DECODE?PS2

?PR?PS2INI?PS2
  +--> ?CO?PS2

?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
  +--> ?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

?PR?DECODE?PS2
  +--> ?PR?_LCD_EN_COM?LCD1602_4LINE
  +--> ?CO?PS2
  +--> ?PR?_LCD_WRITE_CHAR?LCD1602_4LINE

?PR?_LCD_WRITE_CHAR?LCD1602_4LINE
  +--> ?PR?_LCD_SET_XY?LCD1602_4LINE
  +--> ?PR?_LCD_EN_DAT?LCD1602_4LINE



SYMBOL TABLE OF MODULE:  PS2 (MAIN)

  VALUE           TYPE          NAME
  ----------------------------------
BL51 BANKED LINKER/LOCATER V5.12                                                      07/27/2007  22:57:33  PAGE 3



  -------         MODULE        MAIN
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  D:00B0H         PUBLIC        P3
  B:00A8H.7       PUBLIC        EA
  C:0366H         PUBLIC        main
  B:00B0H.0       PUBLIC        P30
  B:00B0H.1       PUBLIC        P31
  D:00E0H         PUBLIC        ACC
  -------         PROC          MAIN
  C:0366H         LINE#         21
  C:0366H         LINE#         22
  C:0366H         LINE#         23
  C:0369H         LINE#         24
  C:036CH         LINE#         26
  C:036EH         LINE#         27
  C:0371H         LINE#         28
  C:037DH         LINE#         29
  C:037DH         LINE#         30
  C:037DH         LINE#         31
  C:0380H         LINE#         32
  C:0383H         LINE#         33
  C:0385H         LINE#         34
  C:0387H         LINE#         35
  C:0389H         LINE#         36
  -------         ENDPROC       MAIN
  -------         ENDMOD        MAIN

  -------         MODULE        PS2
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  D:00B0H         PUBLIC        P3
  C:0184H         PUBLIC        key_ex
  X:0000H         PUBLIC        disp_delete
  B:0090H.1       PUBLIC        PS2_DIO
  D:000BH         PUBLIC        mcu_revchar
  X:0006H         PUBLIC        disp_space
  X:000BH         PUBLIC        disp_back
  X:0015H         PUBLIC        disp_letter
  X:002FH         PUBLIC        disp_insert
  C:0331H         PUBLIC        Int1_ISR
  X:0035H         PUBLIC        disp_right
  X:003AH         PUBLIC        disp_shift
  X:003FH         PUBLIC        disp_enter
  X:0044H         PUBLIC        disp_home
  X:0048H         PUBLIC        disp_lock
  D:000CH         PUBLIC        led_status
  X:0050H         PUBLIC        disp_left
  D:00E0H         PUBLIC        ACC
  X:0054H         PUBLIC        disp_cap
  X:005DH         PUBLIC        disp_ctrl
  C:00F4H         PUBLIC        key
BL51 BANKED LINKER/LOCATER V5.12                                                      07/27/2007  22:57:33  PAGE 4


  X:0061H         PUBLIC        disp_end
  X:0064H         PUBLIC        disp_tab
  X:0067H         PUBLIC        disp_down
  X:006BH         PUBLIC        disp_page_down
  B:00A8H.2       PUBLIC        EX1
  B:0088H.2       PUBLIC        IT1
  X:0074H         PUBLIC        disp_esc
  X:0077H         PUBLIC        disp_alt
  C:0003H         PUBLIC        ps2ini
  X:007AH         PUBLIC        disp_num
  C:01B3H         PUBLIC        decode
  D:000DH         PUBLIC        keycode
  C:01A2H         PUBLIC        ASCII
  B:0020H.0       PUBLIC        revchar_flag
  X:0084H         PUBLIC        disp_up
  X:0086H         PUBLIC        disp_page_up
  -------         PROC          PS2INI
  C:0003H         LINE#         125
  C:0003H         LINE#         126
  C:0003H         LINE#         127
  C:0005H         LINE#         128
  C:0007H         LINE#         129
  C:0010H         LINE#         130
  -------         ENDPROC       PS2INI
  -------         PROC          INT1_ISR
  -------         DO            
  D:0008H         SYMBOL        ps2_revchar_cnt
  -------         ENDDO         
  C:0331H         LINE#         132
  C:0335H         LINE#         135
  C:0337H         LINE#         136
  C:0346H         LINE#         137
  C:0346H         LINE#         138
  C:0346H         LINE#         139

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