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📄 current.m51

📁 1、数控直流恒流源的单片机代码。 2、重要包括电源、输入处理、A/D采集、键盘、LCD显示、D/A输出。
💻 M51
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BL51 BANKED LINKER/LOCATER V5.03                                                        08/24/2007  09:37:13  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, ADC.obj, DAC.obj, IOCfg.obj, ISD1420.obj, Key.obj, LCD.obj, System.obj, TimeDLY.ob
>> j TO Current RAMSIZE (256)


MEMORY MODEL: SMALL WITH FLOATING POINT ARITHMETIC


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  ADC.obj (ADC)
  DAC.obj (DAC)
  IOCfg.obj (IOCFG)
  ISD1420.obj (ISD1420)
  Key.obj (KEY)
  LCD.obj (LCD)
  System.obj (SYSTEM)
  TimeDLY.obj (TIMEDLY)
  D:\KEIL\C51\LIB\C51FPS.LIB (?C?FPMUL)
  D:\KEIL\C51\LIB\C51FPS.LIB (?C?FPDIV)
  D:\KEIL\C51\LIB\C51FPS.LIB (?C?FCAST)
  D:\KEIL\C51\LIB\C51FPS.LIB (?C?CASTF)
  D:\KEIL\C51\LIB\C51FPS.LIB (?C?FPGETOPN)
  D:\KEIL\C51\LIB\C51S.LIB (?C_INIT)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CSTOPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?IMUL)
  D:\KEIL\C51\LIB\C51S.LIB (?C?UIDIV)
  D:\KEIL\C51\LIB\C51S.LIB (?C?LNEG)


LINK MAP OF MODULE:  Current (?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     0003H     UNIT         ?DT?_ZLG7289_INSTRUC_DATA?KEY
            DATA    000BH     0002H     UNIT         ?DT?_ZLG7289_INSTRUC?KEY
            DATA    000DH     0001H     UNIT         ?DT?READONEBYTE?LCD
                    000EH     0012H                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         _BIT_GROUP_
                    0020H.1   0000H.7                *** GAP ***
            DATA    0021H     003CH     UNIT         ?DT?SYSTEM
            DATA    005DH     001CH     UNIT         _DATA_GROUP_
            IDATA   0079H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     040DH     UNIT         ?PR?MAIN?SYSTEM
            CODE    0410H     0354H     UNIT         ?C?LIB_CODE
            CODE    0764H     00F9H     UNIT         ?PR?_SOUND_PLAY_A?SYSTEM
            CODE    085DH     008EH     UNIT         ?PR?_VOLTTODATA?DAC
            CODE    08EBH     008CH     UNIT         ?C_C51STARTUP
BL51 BANKED LINKER/LOCATER V5.03                                                      08/24/2007  09:37:13  PAGE 2


            CODE    0977H     0080H     UNIT         ?PR?_PROCESS?SYSTEM
            CODE    09F7H     0053H     UNIT         ?PR?_SETDAC_B?DAC
            CODE    0A4AH     0053H     UNIT         ?C_INITSEG
            CODE    0A9DH     003FH     UNIT         ?PR?INITLCD?LCD
            CODE    0ADCH     003DH     UNIT         ?PR?_SPIWRITE?DAC
            CODE    0B19H     003AH     UNIT         ?PR?_SOUND_PLAY?ISD1420
            CODE    0B53H     0037H     UNIT         ?PR?SPI_READ_TWO?ADC
            CODE    0B8AH     0036H     UNIT         ?PR?_NSAMPLE?ADC
            CODE    0BC0H     0036H     UNIT         ?PR?_DISPONEWORD?LCD
            CODE    0BF6H     0034H     UNIT         ?PR?_WRITEINSTRUC?LCD
            CODE    0C2AH     0034H     UNIT         ?PR?_WRITEONEBYTE?LCD
            CODE    0C5EH     0034H     UNIT         ?PR?INITIO?SYSTEM
            CODE    0C92H     0033H     UNIT         ?PR?READSTATUS?LCD
            CODE    0CC5H     0033H     UNIT         ?PR?READONEBYTE?LCD
            CODE    0CF8H     0033H     UNIT         ?PR?_DISPTWOCHARACTER?LCD
            CODE    0D2BH     002BH     UNIT         ?PR?_ZLG7289_INSTRUC_DATA?KEY
            CODE    0D56H     002AH     UNIT         ?PR?SPI_READONEBYTE?KEY
            CODE    0D80H     0028H     UNIT         ?PR?_SPI_WRITEONEBYTE?KEY
            CODE    0DA8H     0025H     UNIT         ?PR?ZLG7289_READKEY?KEY
            CODE    0DCDH     0024H     UNIT         ?PR?EXCLKSAMPLE_NOW_SYN?ADC
            CODE    0DF1H     0021H     UNIT         ?PR?EXCLKSAMPLE_PRE_SYN?ADC
            CODE    0E12H     001FH     UNIT         ?PR?_ZLG7289_INSTRUC?KEY
            CODE    0E31H     001FH     UNIT         ?PR?RESETLCD?LCD
            CODE    0E50H     001EH     UNIT         ?PR?_LDELAY?TIMEDLY
            CODE    0E6EH     0017H     UNIT         ?PR?EXCLKSAMPLE_NOW?ADC
            CODE    0E85H     0014H     UNIT         ?PR?EXCLKSAMPLE_PRE?ADC
            CODE    0E99H     000BH     UNIT         ?PR?INITLCDDATA?LCD
            CODE    0EA4H     000AH     UNIT         ?PR?_NNOP?TIMEDLY
            CODE    0EAEH     0009H     UNIT         ?PR?SETLCD_RS?LCD
            CODE    0EB7H     0009H     UNIT         ?PR?SETLCD_RW?LCD
            CODE    0EC0H     0009H     UNIT         ?PR?SETLCD_EN?LCD
            CODE    0EC9H     0009H     UNIT         ?PR?SETLCD_RST?LCD



OVERLAY MAP OF MODULE:   Current (?C_STARTUP)


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

?PR?MAIN?SYSTEM                       -----    -----      -----    -----
  +--> ?PR?INITIO?SYSTEM
  +--> ?PR?INITLCD?LCD
  +--> ?PR?_SETDAC_B?DAC
  +--> ?PR?_DISPONEWORD?LCD
  +--> ?PR?_DISPTWOCHARACTER?LCD
  +--> ?PR?ZLG7289_READKEY?KEY
  +--> ?PR?_PROCESS?SYSTEM
  +--> ?PR?_NSAMPLE?ADC
  +--> ?PR?_SOUND_PLAY_A?SYSTEM

?PR?INITLCD?LCD                       -----    -----      -----    -----
BL51 BANKED LINKER/LOCATER V5.03                                                      08/24/2007  09:37:13  PAGE 3


  +--> ?PR?RESETLCD?LCD
  +--> ?PR?_WRITEINSTRUC?LCD
  +--> ?PR?_LDELAY?TIMEDLY

?PR?RESETLCD?LCD                      -----    -----      -----    -----
  +--> ?PR?_LDELAY?TIMEDLY
  +--> ?PR?SETLCD_RST?LCD

?PR?SETLCD_RST?LCD                    0020H.0  0000H.1    -----    -----

?PR?_WRITEINSTRUC?LCD                 -----    -----      0063H    0001H
  +--> ?PR?READSTATUS?LCD
  +--> ?PR?INITLCDDATA?LCD
  +--> ?PR?SETLCD_RW?LCD
  +--> ?PR?SETLCD_RS?LCD
  +--> ?PR?SETLCD_EN?LCD
  +--> ?PR?_NNOP?TIMEDLY

?PR?READSTATUS?LCD                    -----    -----      0064H    0001H
  +--> ?PR?INITLCDDATA?LCD
  +--> ?PR?SETLCD_RW?LCD
  +--> ?PR?SETLCD_RS?LCD
  +--> ?PR?SETLCD_EN?LCD
  +--> ?PR?_NNOP?TIMEDLY

?PR?INITLCDDATA?LCD                   0020H.0  0000H.1    -----    -----

?PR?SETLCD_RW?LCD                     0020H.0  0000H.1    -----    -----

?PR?SETLCD_RS?LCD                     0020H.0  0000H.1    -----    -----

?PR?SETLCD_EN?LCD                     0020H.0  0000H.1    -----    -----

?PR?_SETDAC_B?DAC                     -----    -----      005DH    0010H
  +--> ?PR?_VOLTTODATA?DAC
  +--> ?PR?_SPIWRITE?DAC
  +--> ?PR?_NNOP?TIMEDLY

?PR?_VOLTTODATA?DAC                   -----    -----      006DH    000CH

?PR?_SPIWRITE?DAC                     -----    -----      006DH    0004H
  +--> ?PR?_NNOP?TIMEDLY

?PR?_DISPONEWORD?LCD                  -----    -----      005DH    0004H
  +--> ?PR?_WRITEINSTRUC?LCD
  +--> ?PR?_WRITEONEBYTE?LCD

?PR?_WRITEONEBYTE?LCD                 -----    -----      0063H    0001H
  +--> ?PR?READSTATUS?LCD
  +--> ?PR?INITLCDDATA?LCD
  +--> ?PR?SETLCD_RW?LCD
  +--> ?PR?SETLCD_RS?LCD
  +--> ?PR?SETLCD_EN?LCD
  +--> ?PR?_NNOP?TIMEDLY

?PR?_DISPTWOCHARACTER?LCD             -----    -----      005DH    0006H
  +--> ?PR?_WRITEINSTRUC?LCD
BL51 BANKED LINKER/LOCATER V5.03                                                      08/24/2007  09:37:13  PAGE 4


  +--> ?PR?_WRITEONEBYTE?LCD

?PR?ZLG7289_READKEY?KEY               -----    -----      005DH    0001H
  +--> ?PR?_NNOP?TIMEDLY
  +--> ?PR?_SPI_WRITEONEBYTE?KEY
  +--> ?PR?SPI_READONEBYTE?KEY

?PR?_SPI_WRITEONEBYTE?KEY             -----    -----      005EH    0002H
  +--> ?PR?_NNOP?TIMEDLY

?PR?SPI_READONEBYTE?KEY               -----    -----      005EH    0002H
  +--> ?PR?_NNOP?TIMEDLY

?PR?_PROCESS?SYSTEM                   -----    -----      005DH    0005H

?PR?_NSAMPLE?ADC                      -----    -----      005DH    0002H
  +--> ?PR?EXCLKSAMPLE_PRE?ADC
  +--> ?PR?EXCLKSAMPLE_NOW?ADC
  +--> ?PR?EXCLKSAMPLE_PRE_SYN?ADC
  +--> ?PR?EXCLKSAMPLE_NOW_SYN?ADC

?PR?EXCLKSAMPLE_PRE?ADC               -----    -----      -----    -----
  +--> ?PR?_NNOP?TIMEDLY
  +--> ?PR?SPI_READ_TWO?ADC

?PR?SPI_READ_TWO?ADC                  -----    -----      005FH    0003H
  +--> ?PR?_NNOP?TIMEDLY

?PR?EXCLKSAMPLE_NOW?ADC               -----    -----      -----    -----
  +--> ?PR?_NNOP?TIMEDLY
  +--> ?PR?SPI_READ_TWO?ADC

?PR?EXCLKSAMPLE_PRE_SYN?ADC           -----    -----      -----    -----
  +--> ?PR?_NNOP?TIMEDLY
  +--> ?PR?SPI_READ_TWO?ADC

?PR?EXCLKSAMPLE_NOW_SYN?ADC           -----    -----      -----    -----
  +--> ?PR?_NNOP?TIMEDLY
  +--> ?PR?SPI_READ_TWO?ADC

?PR?_SOUND_PLAY_A?SYSTEM              -----    -----      005DH    0004H
  +--> ?PR?_SOUND_PLAY?ISD1420
  +--> ?PR?_LDELAY?TIMEDLY

?PR?_SOUND_PLAY?ISD1420               -----    -----      -----    -----
  +--> ?PR?_LDELAY?TIMEDLY



SYMBOL TABLE OF MODULE:  Current (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:08EBH         SEGMENT       ?C_C51STARTUP
  I:0079H         SEGMENT       ?STACK
BL51 BANKED LINKER/LOCATER V5.03                                                      08/24/2007  09:37:13  PAGE 5


  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
  N:0100H         SYMBOL        IBPSTACKTOP
  N:0080H         SYMBOL        IDATALEN
  C:08EEH         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:08EBH         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:08EBH         LINE#         99
  C:08EDH         LINE#         100
  C:08EEH         LINE#         101
  C:08EFH         LINE#         102
  C:08F1H         LINE#         151
  C:08F4H         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        ADC
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  C:0DF1H         PUBLIC        EXCLKSample_Pre_Syn
  B:0090H.0       PUBLIC        ADCPWRD
  B:0090H.1       PUBLIC        ADCBUSY
  C:0DCDH         PUBLIC        EXCLKSample_Now_Syn
  C:0B8AH         PUBLIC        _nSample
  B:0090H.5       PUBLIC        ADCSYN
  B:0090H.7       PUBLIC        ADCEXINT
  B:0090H.2       PUBLIC        ADCRC
  B:0090H.3       PUBLIC        ADCDATA
  C:0B53H         PUBLIC        SPI_Read_Two
  C:0E85H         PUBLIC        EXCLKSample_Pre
  C:0E6EH         PUBLIC        EXCLKSample_Now
  B:0090H.6       PUBLIC        ADCSBTC
  B:0090H.4       PUBLIC        ADCSCLK
  -------         PROC          SPI_READ_TWO
  -------         DO            
  D:005FH         SYMBOL        temp
  D:0061H         SYMBOL        i
  -------         ENDDO         
  C:0B53H         LINE#         9
  C:0B53H         LINE#         10
BL51 BANKED LINKER/LOCATER V5.03                                                      08/24/2007  09:37:13  PAGE 6

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