text2.lst

汇编写的小程序初学很好的 是单片机ATM89C51用的开发工具是KEIL UV2

A51 MACRO ASSEMBLER  TEXT2                                                                02/17/2006 11:00:57 PAGE     1


MACRO ASSEMBLER A51 V6.12
OBJECT MODULE PLACED IN .\Text2.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE .\Text2.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1     star: 
0000 C290              2      clr p1.0 
0002 1133              3      acall delay 
0004 D290              4      setb p1.0 
0006 C291              5      clr p1.1 
0008 1133              6      acall delay 
000A D291              7      setb p1.1 
000C C292              8      clr p1.2 
000E 1133              9      acall delay 
0010 D292             10      setb p1.2 
0012 C293             11      clr p1.3 
0014 1133             12      acall delay 
0016 D293             13      setb p1.3 
0018 C294             14      clr p1.4 
001A 1133             15      acall delay 
001C D294             16      setb p1.4 
001E C295             17      clr p1.5 
0020 1133             18      acall delay 
0022 D295             19      setb p1.5 
0024 C296             20      clr p1.6 
0026 1133             21      acall delay 
0028 D296             22      setb p1.6 
002A C297             23      clr p1.7 
002C 1133             24      acall delay 
002E D297             25      setb p1.7 
0030 020000           26      ljmp star 
0033                  27     delay:
0033 7964             28           mov r1,#100
0035                  29     q1:
0035 7A64             30           mov r2,#100
0037                  31     q2:
0037 7BF4             32           mov r3,#500
*** _______________________________________^
*** WARNING #A52 IN 32 (.\Text2.asm, LINE 32): VALUE HAS BEEN TRUNCATED TO 8 BITS
0039 DBFE             33           djnz r3,$
003B DAFA             34           djnz r2,q2
003D D9F6             35           djnz r1,q1
003F 22               36       ret
                      37     
                      38      end        
                             
A51 MACRO ASSEMBLER  TEXT2                                                                02/17/2006 11:00:57 PAGE     2

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


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

DELAY. . . . . . .  C ADDR   0033H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
Q1 . . . . . . . .  C ADDR   0035H   A   
Q2 . . . . . . . .  C ADDR   0037H   A   
STAR . . . . . . .  C ADDR   0000H   A   


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  1 WARNING(S), 0 ERROR(S)