22.lst

较简单的8PCSLED流水灯

A51 MACRO ASSEMBLER  22                                                                   01/23/2006 16:28:23 PAGE     1


MACRO ASSEMBLER A51 V6.12
OBJECT MODULE PLACED IN .\22.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE .\22.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000 7590F5            1     main: mov p1,#0f5h
0003 12000F            2           lcall delay
0006 7590FA            3           mov p1,#0fah
0009 12000F            4           lcall delay
000C 020000            5     ljmp main
000F                   6     delay:
000F 7FFF              7         mov r7,#0ffh
0011 7EFF              8     d1: mov r6,#0ffh
0013 DEFE              9     d2: djnz r6,d2
0015 DFFA             10         djnz r7,d1
0017 22               11         ret
                      12         end
                             
A51 MACRO ASSEMBLER  22                                                                   01/23/2006 16:28:23 PAGE     2

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


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

D1 . . . . . . . .  C ADDR   0011H   A   
D2 . . . . . . . .  C ADDR   0013H   A   
DELAY. . . . . . .  C ADDR   000FH   A   
MAIN . . . . . . .  C ADDR   0000H   A   
P1 . . . . . . . .  D ADDR   0090H   A   


REGISTER BANK(S) USED: 0 


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