led.lst

单片机开发板源程序适合初学者 第六部分 继电器输出控制

A51 MACRO ASSEMBLER  LED                                                                  07/29/2007 13:17:00 PAGE     1


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

LOC  OBJ            LINE     SOURCE

0000                   1             ORG 00H
0000 209004            2     START:  JB      P1.0,L1G
0003 C280              3             CLR     P0.0
0005 8002              4             SJMP    NEXT1
0007 D280              5     L1G:    SETB    P0.0
0009 209104            6     NEXT1:  JB      P1.1,L2G
000C C281              7             CLR     P0.1
000E 8002              8             SJMP    NEXT2
0010 D281              9     L2G:    SETB    P0.1
0012 209204           10     NEXT2:  JB      P1.2,L3G
0015 C282             11             CLR     P0.2
0017 8002             12             SJMP    NEXT3
0019 D282             13     L3G:    SETB    P0.2
001B 209304           14     NEXT3:  JB      P1.3,L4G
001E C283             15             CLR             P0.3
0020 80DE             16             SJMP    START
0022 D283             17     L4G:    SETB    P0.3
0024 80DA             18             SJMP    START
                      19             END
A51 MACRO ASSEMBLER  LED                                                                  07/29/2007 13:17:00 PAGE     2

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


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

L1G. . . . . . . .  C ADDR   0007H   A   
L2G. . . . . . . .  C ADDR   0010H   A   
L3G. . . . . . . .  C ADDR   0019H   A   
L4G. . . . . . . .  C ADDR   0022H   A   
NEXT1. . . . . . .  C ADDR   0009H   A   
NEXT2. . . . . . .  C ADDR   0012H   A   
NEXT3. . . . . . .  C ADDR   001BH   A   
P0 . . . . . . . .  D ADDR   0080H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
START. . . . . . .  C ADDR   0000H   A   


REGISTER BANK(S) USED: 0 


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