text1.lst

Proteus在MCS-51％26ARM7系统中的应用百例 Proteus在MCS-51％26ARM7系统中的应用百例

A51 MACRO ASSEMBLER  TEXT1                                                                07/29/2006 13:39:36 PAGE     1


MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN Text1.OBJ
ASSEMBLER INVOKED BY: e:\Program Files\Keil\C51\BIN\A51.EXE Text1.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

  0000                 1     FLAG                    BIT 00H
0000                   2                                     ORG 00H
0000 2097FD            3     START:                  JB P1.7,START
0003 30000E            4                                     JNB FLAG,NEXT
0006 7AC8              5                                     MOV R2,#200
0008 B290              6     DV:                             CPL P1.0
000A 120021            7                                     LCALL DELY500
000D 120021            8                                     LCALL DELY500
0010 DAF6              9                                     DJNZ R2,DV
0012 B200             10                                     CPL FLAG
0014 7AC8             11     NEXT:                   MOV R2,#200
0016 B290             12     DV1:                    CPL P1.0
0018 120021           13                                     LCALL DELY500
001B DAF9             14                                     DJNZ R2,DV1
001D B200             15                                     CPL FLAG
001F 80DF             16                                     SJMP START
0021 7FFA             17     DELY500:                MOV R7,#250
0023 00               18     LOOP:                   NOP
0024 DFFD             19                                     DJNZ R7,LOOP
0026 22               20                                     RET
                      21                                     END
A51 MACRO ASSEMBLER  TEXT1                                                                07/29/2006 13:39:36 PAGE     2

SYMBOL TABLE LISTING
------ ----- -------


N A M E             T Y P E  V A L U E   ATTRIBUTES

DELY500. . . . . .  C ADDR   0021H   A   
DV . . . . . . . .  C ADDR   0008H   A   
DV1. . . . . . . .  C ADDR   0016H   A   
FLAG . . . . . . .  B ADDR   0020H.0 A   
LOOP . . . . . . .  C ADDR   0023H   A   
NEXT . . . . . . .  C ADDR   0014H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
START. . . . . . .  C ADDR   0000H   A   


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  0 WARNING(S), 0 ERROR(S)