lsd.lst

调用库文件设计的流水灯

A51 MACRO ASSEMBLER  LSD                                                                  09/20/2008 09:43:58 PAGE     1


MACRO ASSEMBLER A51 V6.12
OBJECT MODULE PLACED IN .\LSD.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE .\LSD.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1             ORG     0000H
0000                   2     MAIN:
0000 74FE              3             MOV     A,#11111110B
0002 7A08              4             MOV     R2,#8
0004 F590              5     W:      MOV     P1,A
0006 23                6             RL              A
0007 110D              7             ACALL   DLY
0009 DAF9              8             DJNZ    R2,W    
000B 0100              9             AJMP    MAIN
                      10                     
                      11     ;--------------------------------       
000D                  12     DLY:
000D 7B0A             13     MOV     R3,#10
000F                  14     L2:
000F 7864             15             MOV     R0,#100
0011                  16     L1:
0011 7964             17             MOV     R1,#100
0013 D9FE             18             DJNZ    R1,$
0015 D8FA             19             DJNZ    R0,L1
0017 DBF6             20             DJNZ    R3,L2
                      21     
0019 22               22             RET
                      23     
                      24             END
A51 MACRO ASSEMBLER  LSD                                                                  09/20/2008 09:43:58 PAGE     2

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


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

DLY. . . . . . . .  C ADDR   000DH   A   
L1 . . . . . . . .  C ADDR   0011H   A   
L2 . . . . . . . .  C ADDR   000FH   A   
MAIN . . . . . . .  C ADDR   0000H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
W. . . . . . . . .  C ADDR   0004H   A   


REGISTER BANK(S) USED: 0 


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