s6-1.lst

手把手教你学单片机（第2版）实验程序

A51 MACRO ASSEMBLER  S6_1                                                                 03/03/2004 19:46:49 PAGE     1


MACRO ASSEMBLER A51 V7.07
OBJECT MODULE PLACED IN .\S6-1.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE .\S6-1.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1             ORG 0000H
0000 0130              2             AJMP MAIN
0030                   3             ORG 030H
0030 7580FE            4     MAIN:   MOV P0,#0FEH
0033 113C              5             ACALL DEL
0035 7580FF            6             MOV P0,#0FFH
0038 113C              7             ACALL DEL
003A 0130              8             AJMP MAIN
003C 7D04              9     DEL:    MOV R5,#04H
003E 7EFF             10     DEL1:   MOV R6,#0FFH
0040 7FFF             11     DEL2:   MOV R7,#0FFH
0042 DFFE             12     DEL3:   DJNZ R7, DEL3
0044 DEFA             13             DJNZ R6, DEL2
0046 DDF6             14             DJNZ R5, DEL1
0048 22               15             RET
                      16             END
A51 MACRO ASSEMBLER  S6_1                                                                 03/03/2004 19:46:49 PAGE     2

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


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

DEL. . . . . . . .  C ADDR   003CH   A   
DEL1 . . . . . . .  C ADDR   003EH   A   
DEL2 . . . . . . .  C ADDR   0040H   A   
DEL3 . . . . . . .  C ADDR   0042H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P0 . . . . . . . .  D ADDR   0080H   A   


REGISTER BANK(S) USED: 0 


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