ex3.lst

来自「proteus仿真的三个例子」· LST 代码 · 共 38 行

A51 MACRO ASSEMBLER  EX3                                                                  12/11/2007 17:22:10 PAGE     1


MACRO ASSEMBLER A51 V7.10
OBJECT MODULE PLACED IN EX3.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE EX3.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1     ORG 0000H
0000 802E              2     SJMP START
0030                   3     ORG 0030H
0030 7590FF            4     START: MOV P1,#0FFH
0033 30B0FD            5     AA:    JNB P3.0,AA
0036 20B0FD            6     BB:    JB P3.0,BB
0039 B290              7            CPL P1.0 
003B 80F6              8            SJMP AA
                       9                END
A51 MACRO ASSEMBLER  EX3                                                                  12/11/2007 17:22:10 PAGE     2

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


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

AA . . . . . . . .  C ADDR   0033H   A   
BB . . . . . . . .  C ADDR   0036H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
P3 . . . . . . . .  D ADDR   00B0H   A   
START. . . . . . .  C ADDR   0030H   A   


REGISTER BANK(S) USED: 0 


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