闪烁灯.lst

基于Proteus的51系列单片机设计与仿真

A51 MACRO ASSEMBLER  闪烁灯                                                               05/01/2008 21:53:01 PAGE     1


MACRO ASSEMBLER A51 V7.07
OBJECT MODULE PLACED IN 闪烁灯.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE 闪烁灯.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0030                   1           ORG  0030H
0030 74FF              2           MOV  A,#0FFH
0032 F590              3           MOV  P1,A
0034 F580              4           MOV  P0,A
0036 209009            5      MAIN:JB   P1.0,LOOP1
0039 B280              6           CPL  P0.0
003B B287              7           CPL  P0.7
003D 12005E            8           LCALL DELAY
0040 801A              9           SJMP NEXT
0042 209114           10     LOOP1:JB  P1.1,LOOP2
0045 758000           11           MOV  P0,#00H
0048 12005E           12           LCALL DELAY
004B 12005E           13           LCALL DELAY
004E 7580FF           14           MOV  P0,#0FFH
0051 12005E           15           LCALL DELAY
0054 12005E           16           LCALL DELAY
0057 8003             17           SJMP NEXT
0059 758000           18     LOOP2:MOV  P0,#00H
005C 80D8             19      NEXT:SJMP MAIN
005E 7F0A             20     DELAY:MOV  R7,#10
0060 7EC8             21     DE1:  MOV  R6,#200
0062 7DF8             22     DE2:  MOV  R5,#248
0064 DDFE             23           DJNZ R5,$
0066 DEFA             24           DJNZ R6,DE2
0068 DFF6             25           DJNZ R7,DE1
006A 22               26           RET
                      27           END
                                 
A51 MACRO ASSEMBLER  闪烁灯                                                               05/01/2008 21:53:01 PAGE     2

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


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

DE1. . . . . . . .  C ADDR   0060H   A   
DE2. . . . . . . .  C ADDR   0062H   A   
DELAY. . . . . . .  C ADDR   005EH   A   
LOOP1. . . . . . .  C ADDR   0042H   A   
LOOP2. . . . . . .  C ADDR   0059H   A   
MAIN . . . . . . .  C ADDR   0036H   A   
NEXT . . . . . . .  C ADDR   005CH   A   
P0 . . . . . . . .  D ADDR   0080H   A   
P1 . . . . . . . .  D ADDR   0090H   A   


REGISTER BANK(S) USED: 0 


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