ni.lst

40个练习程序（坚持）.rar

A51 MACRO ASSEMBLER  NI                                                                   02/18/2010 17:53:44 PAGE     1


MACRO ASSEMBLER A51 V7.07
OBJECT MODULE PLACED IN ni.OBJ
ASSEMBLER INVOKED BY: D:\程序\keil 51\C51\BIN\A51.EXE ni.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1     org 00h
0000 0130              2     ajmp main
0030                   3     org 0030h
0030                   4     main:
0030 7F02              5     mov r7,#02
0032 7E03              6     mov r6,#03
0034 7D0F              7     mov r5,#15
0036 74FE              8     mov a,#0feh
0038 F590              9     zhujian:mov p1,a
003A 120051           10     lcall delay
003D 23               11     rl a
003E DDF8             12     djnz r5,zhujian
0040 759000           13     jianduan:mov p1,#00h
0043 120051           14     lcall delay
0046 7590FF           15     mov p1,#0ffh
0049 120051           16     lcall delay
004C DEF2             17     djnz r6,jianduan
004E 020030           18     ljmp main
0051                  19     delay:
0051 7C64             20     mov r4,#100
0053 7B14             21     d1:mov r3,#20
0055 7AF8             22     d2:mov r2,#248
0057 DAFE             23     djnz r2,$
0059 DBFA             24     djnz r3,d2
005B DCF6             25     djnz r4,d1
005D 22               26     ret
                      27     end
A51 MACRO ASSEMBLER  NI                                                                   02/18/2010 17:53:44 PAGE     2

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


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

D1 . . . . . . . .  C ADDR   0053H   A   
D2 . . . . . . . .  C ADDR   0055H   A   
DELAY. . . . . . .  C ADDR   0051H   A   
JIANDUAN . . . . .  C ADDR   0040H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
ZHUJIAN. . . . . .  C ADDR   0038H   A   


REGISTER BANK(S) USED: 0 


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