?? startup.lst
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A51 MACRO ASSEMBLER STARTUP 09/29/2007 14:40:09 PAGE 1
MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN STARTUP.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\KE51.EXE STARTUP.A51 SET(SMALL) DEBUG EP
LOC OBJ LINE SOURCE
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0080 25 IDATALEN EQU 80H
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0000 27 XDATASTART EQU 0H
0000 28 XDATALEN EQU 0H
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0000 30 PDATASTART EQU 0H
0000 31 PDATALEN EQU 0H
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0000 44 IBPSTACK EQU 0
0100 45 IBPSTACKTOP EQU 0FFH+1
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0000 48 XBPSTACK EQU 0
0000 49 XBPSTACKTOP EQU 0FFFFH+1
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0000 52 PBPSTACK EQU 0
0000 53 PBPSTACKTOP EQU 0FFFFH+1
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A51 MACRO ASSEMBLER STARTUP 09/29/2007 14:40:09 PAGE 2
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0000 63 PPAGEENABLE EQU 0
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0000 65 PPAGE EQU 0
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00A0 67 PPAGE_SFR DATA 0A0H
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00E0 73 ACC DATA 0E0H
00F0 74 B DATA 0F0H
0081 75 SP DATA 81H
0082 76 DPL DATA 82H
0083 77 DPH DATA 83H
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79 NAME ?C_STARTUP
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82 ?C_C51STARTUP SEGMENT CODE
83 ?STACK SEGMENT IDATA
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---- 85 RSEG ?STACK
0000 86 DS 1
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88 EXTRN CODE (?C_START)
89 PUBLIC ?C_STARTUP
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---- 91 CSEG AT 0
0000 020000 F 92 ?C_STARTUP: LJMP STARTUP1
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---- 94 RSEG ?C_C51STARTUP
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0000 96 STARTUP1:
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98 IF IDATALEN <> 0
0000 787F 99 MOV R0,#IDATALEN - 1
0002 E4 100 CLR A
0003 F6 101 IDATALOOP: MOV @R0,A
0004 D8FD 102 DJNZ R0,IDATALOOP
103 ENDIF
104
105 IF XDATALEN <> 0
MOV DPTR,#XDATASTART
MOV R7,#LOW (XDATALEN)
IF (LOW (XDATALEN)) <> 0
MOV R6,#(HIGH (XDATALEN)) +1
ELSE
MOV R6,#HIGH (XDATALEN)
ENDIF
CLR A
XDATALOOP: MOVX @DPTR,A
INC DPTR
DJNZ R7,XDATALOOP
DJNZ R6,XDATALOOP
ENDIF
119
120 IF PPAGEENABLE <> 0
MOV PPAGE_SFR,#PPAGE
ENDIF
123
124 IF PDATALEN <> 0
A51 MACRO ASSEMBLER STARTUP 09/29/2007 14:40:09 PAGE 3
MOV R0,#LOW (PDATASTART)
MOV R7,#LOW (PDATALEN)
CLR A
PDATALOOP: MOVX @R0,A
INC R0
DJNZ R7,PDATALOOP
ENDIF
132
133 IF IBPSTACK <> 0
EXTRN DATA (?C_IBP)
MOV ?C_IBP,#LOW IBPSTACKTOP
ENDIF
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139 IF XBPSTACK <> 0
EXTRN DATA (?C_XBP)
MOV ?C_XBP,#HIGH XBPSTACKTOP
MOV ?C_XBP+1,#LOW XBPSTACKTOP
ENDIF
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146 IF PBPSTACK <> 0
EXTRN DATA (?C_PBP)
MOV ?C_PBP,#LOW PBPSTACKTOP
ENDIF
150
0006 758100 F 151 MOV SP,#?STACK-1
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0009 020000 F 155 LJMP ?C_START
156
157 END
A51 MACRO ASSEMBLER STARTUP 09/29/2007 14:40:09 PAGE 4
SYMBOL TABLE LISTING
------ ----- -------
N A M E T Y P E V A L U E ATTRIBUTES
?C_C51STARTUP. . . C SEG 000CH REL=UNIT
?C_START . . . . . C ADDR ----- EXT
?C_STARTUP . . . . C ADDR 0000H A
?STACK . . . . . . I SEG 0001H REL=UNIT
ACC. . . . . . . . D ADDR 00E0H A
B. . . . . . . . . D ADDR 00F0H A
DPH. . . . . . . . D ADDR 0083H A
DPL. . . . . . . . D ADDR 0082H A
IBPSTACK . . . . . N NUMB 0000H A
IBPSTACKTOP. . . . N NUMB 0100H A
IDATALEN . . . . . N NUMB 0080H A
IDATALOOP. . . . . C ADDR 0003H R SEG=?C_C51STARTUP
PBPSTACK . . . . . N NUMB 0000H A
PBPSTACKTOP. . . . N NUMB 0000H A
PDATALEN . . . . . N NUMB 0000H A
PDATASTART . . . . N NUMB 0000H A
PPAGE. . . . . . . N NUMB 0000H A
PPAGEENABLE. . . . N NUMB 0000H A
PPAGE_SFR. . . . . D ADDR 00A0H A
SP . . . . . . . . D ADDR 0081H A
STARTUP1 . . . . . C ADDR 0000H R SEG=?C_C51STARTUP
XBPSTACK . . . . . N NUMB 0000H A
XBPSTACKTOP. . . . N NUMB 0000H A
XDATALEN . . . . . N NUMB 0000H A
XDATASTART . . . . N NUMB 0000H A
REGISTER BANK(S) USED: 0
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
PA51 2006 中文匯編系統
Version 6.12 (C) Copyright 2006.10
C:\KEIL\C51\BIN\A51.EXE @STARTUP._ia N=2
格式:4
C:\DOCUME~1\ADMINI~1\桌面\PLD驅~1\S3_LCD~1\EX1 + STARTUP = C:\DOCUME~1\ADMINI~1\桌面\PLD驅~1\S3_LCD~1\EX1\STARTUP.A51
存盤:C:\DOCUME~1\ADMINI~1\桌面\PLD驅~1\S3_LCD~1\EX1\STARTUP.A51 C:\KEIL\C51\BIN\PINC\BAK\BAK008.ASM
編譯: C:\KEIL\C51\BIN\KE51.exe @STARTUP._ia 586
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