s8-3.lst

手把手教你学单片机实验程序

A51 MACRO ASSEMBLER  S8_3                                                                 10/05/2003 11:50:06 PAGE     1


MACRO ASSEMBLER A51 V6.14
OBJECT MODULE PLACED IN .\S8-3.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE .\S8-3.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1             ORG 0000H
0000 020030            2             LJMP MAIN
0030                   3             ORG 030H
0030 7808              4     MAIN:   MOV R0,#08H
0032 74FE              5             MOV A,#0FEH
0034 03                6     PLAY:   RR A
0035 F580              7             MOV P0,A
0037 113D              8             ACALL DEL
0039 D8F9              9             DJNZ R0, PLAY
003B 0130             10             AJMP MAIN
003D 7FFF             11     DEL:    MOV R7,#0FFH
003F 7EFF             12     DEL1:   MOV R6,#0FFH
0041 7D1F             13     DEL2:   MOV R5,#01FH
0043 DDFE             14     DEL3:   DJNZ R5,DEL3
0045 DEFA             15             DJNZ R6,DEL2
0047 DFF6             16             DJNZ R7,DEL1
0049 22               17             RET
                      18             END
                             
A51 MACRO ASSEMBLER  S8_3                                                                 10/05/2003 11:50:06 PAGE     2

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


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

DEL. . . . . . . .  C ADDR   003DH   A   
DEL1 . . . . . . .  C ADDR   003FH   A   
DEL2 . . . . . . .  C ADDR   0041H   A   
DEL3 . . . . . . .  C ADDR   0043H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P0 . . . . . . . .  D ADDR   0080H   A   
PLAY . . . . . . .  C ADDR   0034H   A   


REGISTER BANK(S) USED: 0 


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