demo.m51

本文件是C8051F040键盘及DA输出测试程序；DA输出端子(J10)可输出2路DA(DAC0,DAC1),四路按键(KEY1--KEY4

BL51 BANKED LINKER/LOCATER V6.15                                                        12/29/2008  16:57:39  PAGE 1


BL51 BANKED LINKER/LOCATER V6.15, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE key.obj, MAIN.obj, DAC.obj TO DEMO RAMSIZE (256)


MEMORY MODEL: SMALL WITH FLOATING POINT ARITHMETIC


INPUT MODULES INCLUDED:
  key.obj (KEY)
  MAIN.obj (MAIN)
  DAC.obj (DAC)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPMUL)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPDIV)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FCAST)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?CASTF)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?FPGETOPN)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LNEG)


LINK MAP OF MODULE:  DEMO (KEY)


            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     0002H     UNIT         _DATA_GROUP_
            DATA    000AH     0001H     UNIT         ?DT?KEY
            IDATA   000BH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0273H     UNIT         ?C?LIB_CODE
            CODE    0276H     0087H     UNIT         ?PR?MAIN?MAIN
            CODE    02FDH     0082H     UNIT         ?PR?KEYSCAN?KEY
            CODE    037FH     002FH     UNIT         ?PR?_DAC1_OUT_MV?DAC
            CODE    03AEH     002EH     UNIT         ?PR?_DAC0_OUT_MV?DAC
            CODE    03DCH     0022H     UNIT         ?PR?_DELAYMS?MAIN
            CODE    03FEH     0021H     UNIT         ?PR?SYSCLKINIT?MAIN
            CODE    041FH     0016H     UNIT         ?PR?DAC_INIT?DAC
            CODE    0435H     0014H     UNIT         ?PR?PORTINIT?MAIN
            CODE    0449H     0011H     UNIT         ?PR?SYSTEMINIT?MAIN
            CODE    045AH     000CH     UNIT         ?C_C51STARTUP



OVERLAY MAP OF MODULE:   DEMO (KEY)


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

?PR?MAIN?MAIN                  0008H    0001H
BL51 BANKED LINKER/LOCATER V6.15                                                      12/29/2008  16:57:39  PAGE 2


  +--> ?PR?SYSTEMINIT?MAIN
  +--> ?PR?SYSCLKINIT?MAIN
  +--> ?PR?PORTINIT?MAIN
  +--> ?PR?DAC_INIT?DAC
  +--> ?PR?KEYSCAN?KEY
  +--> ?PR?_DAC0_OUT_MV?DAC
  +--> ?PR?_DAC1_OUT_MV?DAC
  +--> ?PR?_DELAYMS?MAIN

?PR?KEYSCAN?KEY                -----    -----
  +--> ?PR?_DELAYMS?MAIN

?PR?_DAC0_OUT_MV?DAC           0009H    0001H

?PR?_DAC1_OUT_MV?DAC           0009H    0001H



SYMBOL TABLE OF MODULE:  DEMO (KEY)

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

  -------         MODULE        KEY
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:00D8H         PUBLIC        P5
  D:00E8H         PUBLIC        ADC0CN
  D:00E8H         PUBLIC        ADC2CN
  D:00A8H         PUBLIC        IE
  D:00F8H         PUBLIC        CAN0CN
  D:00D8H         PUBLIC        PCA0CN
  D:00B8H         PUBLIC        IP
  D:00C0H         PUBLIC        SMB0CN
  D:0088H         PUBLIC        CPT0CN
  D:0088H         PUBLIC        CPT1CN
  D:0088H         PUBLIC        CPT2CN
  D:00F8H         PUBLIC        SPI0CN
  C:02FDH         PUBLIC        KeyScan
  D:0088H         PUBLIC        TCON
  D:000AH         PUBLIC        KeyMark
  D:00C8H         PUBLIC        TMR2CN
  D:00C8H         PUBLIC        TMR3CN
  D:00C8H         PUBLIC        TMR4CN
  D:0098H         PUBLIC        SCON0
  D:0098H         PUBLIC        SCON1
  D:00C0H         PUBLIC        CAN0STA
  D:00D0H         PUBLIC        PSW
  -------         PROC          KEYSCAN
  C:02FDH         LINE#         23
  C:02FDH         LINE#         24
  C:02FDH         LINE#         25
  C:0303H         LINE#         26
  C:0303H         LINE#         27
  C:0308H         LINE#         28
  C:0308H         LINE#         29
  C:030FH         LINE#         30
  C:0314H         LINE#         31
BL51 BANKED LINKER/LOCATER V6.15                                                      12/29/2008  16:57:39  PAGE 3


  C:0314H         LINE#         32
  C:0317H         LINE#         33
  C:031AH         LINE#         34
  C:031AH         LINE#         35
  C:031AH         LINE#         36
  C:031FH         LINE#         37
  C:031FH         LINE#         38
  C:0326H         LINE#         39
  C:032BH         LINE#         40
  C:032BH         LINE#         42
  C:032EH         LINE#         43
  C:0331H         LINE#         44
  C:0331H         LINE#         45
  C:0331H         LINE#         46
  C:0336H         LINE#         47
  C:0336H         LINE#         48
  C:033DH         LINE#         49
  C:0342H         LINE#         50
  C:0342H         LINE#         52
  C:0345H         LINE#         53
  C:0348H         LINE#         54
  C:0348H         LINE#         55
  C:0348H         LINE#         56
  C:034DH         LINE#         57
  C:034DH         LINE#         58
  C:0354H         LINE#         59
  C:0359H         LINE#         60
  C:0359H         LINE#         62
  C:035CH         LINE#         63
  C:035FH         LINE#         64
  C:035FH         LINE#         65
  C:035FH         LINE#         67
  C:035FH         LINE#         68
  C:0362H         LINE#         69
  C:0362H         LINE#         70
  C:0362H         LINE#         72
  C:0362H         LINE#         73
  C:036AH         LINE#         74
  C:036AH         LINE#         75
  C:0371H         LINE#         76
  C:037CH         LINE#         77
  C:037CH         LINE#         78
  C:037EH         LINE#         79
  C:037EH         LINE#         80
  -------         ENDPROC       KEYSCAN
  -------         ENDMOD        KEY

  -------         MODULE        MAIN
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:00FFH         PUBLIC        WDTCN
  D:00D8H         PUBLIC        P5
  D:00E8H         PUBLIC        ADC0CN
  D:0084H         PUBLIC        SFRPAGE
  D:00E8H         PUBLIC        ADC2CN
  D:00A8H         PUBLIC        IE
  D:009DH         PUBLIC        P5MDOUT
  D:00F8H         PUBLIC        CAN0CN
BL51 BANKED LINKER/LOCATER V6.15                                                      12/29/2008  16:57:39  PAGE 4


  D:00D8H         PUBLIC        PCA0CN
  D:00B8H         PUBLIC        IP
  D:00E1H         PUBLIC        XBR0
  D:00E2H         PUBLIC        XBR1
  D:00E3H         PUBLIC        XBR2
  C:0449H         PUBLIC        SystemInit
  D:00C0H         PUBLIC        SMB0CN
  C:0276H         PUBLIC        main
  D:0088H         PUBLIC        CPT0CN
  D:0088H         PUBLIC        CPT1CN
  D:0088H         PUBLIC        CPT2CN
  D:00F8H         PUBLIC        SPI0CN
  C:03E0H         PUBLIC        _DelayMs
  D:0088H         PUBLIC        TCON
  D:00C8H         PUBLIC        TMR2CN
  D:00C8H         PUBLIC        TMR3CN
  D:00C8H         PUBLIC        TMR4CN
  C:0435H         PUBLIC        PortInit
  D:0097H         PUBLIC        CLKSEL
  D:008CH         PUBLIC        OSCXCN
  D:0098H         PUBLIC        SCON0
  D:0098H         PUBLIC        SCON1
  D:00C0H         PUBLIC        CAN0STA
  C:03FEH         PUBLIC        SysClkInit
  D:00D0H         PUBLIC        PSW
  C:03DCH         SYMBOL        L?0027
  -------         PROC          L?0026
  -------         ENDPROC       L?0026
  C:03DCH         SYMBOL        L?0027
  -------         PROC          _DELAYMS
  D:0006H         SYMBOL        n
  -------         DO            
  D:0004H         SYMBOL        i
  -------         ENDDO         
  C:03E0H         LINE#         25
  C:03E0H         LINE#         26
  C:03E0H         LINE#         28
  C:03E9H         LINE#         29