switch lamp.lst

来自「Proteus在MCS-51％26ARM7系统中的应用百例 Proteus在M」· LST 代码 · 共 34 行

A51 MACRO ASSEMBLER  SWITCH_LAMP                                                          07/23/2006 17:21:24 PAGE     1


MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN Switch Lamp.OBJ
ASSEMBLER INVOKED BY: E:\Keil\C51\BIN\A51.EXE Switch Lamp.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1                     ORG             00H
0000 209704            2     START:  JB              P1.7,LIG        ;如果开关闭合,则点亮LED
0003 C290              3                     CLR     P1.0            ;否则熄灭LED
0005 80F9              4                     SJMP    START
0007 D290              5     LIG:    SETB    P1.0
0009 80F5              6                     SJMP    START
                       7                     END
A51 MACRO ASSEMBLER  SWITCH_LAMP                                                          07/23/2006 17:21:24 PAGE     2

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


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

LIG. . . . . . . .  C ADDR   0007H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
START. . . . . . .  C ADDR   0000H   A   


REGISTER BANK(S) USED: 0 


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