74ls245.lst

用到Proteus软件来仿真51单片机

A51 MACRO ASSEMBLER  74LS245                                                              07/24/2006 16:55:55 PAGE     1


MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN 74LS245.OBJ
ASSEMBLER INVOKED BY: e:\Program Files\Keil\C51\BIN\A51.EXE 74LS245.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

  0030                 1     VAL             EQU             30H
0000                   2                     ORG             00H
0000 E580              3     START:  MOV             A,P0
0002 F530              4                     MOV             VAL,A
0004 80FA              5                     SJMP    START
                       6                     END
A51 MACRO ASSEMBLER  74LS245                                                              07/24/2006 16:55:55 PAGE     2

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


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

P0 . . . . . . . .  D ADDR   0080H   A   
START. . . . . . .  C ADDR   0000H   A   
VAL. . . . . . . .  N NUMB   0030H   A   


REGISTER BANK(S) USED: 0 


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