205.lst

Small RTOS51是为51系列单片机而编写的。它是完全免费的、源代码公开的多任务实时操作系统。它可在无任何外部数据存储器的单片80C51系统上运行

A51 MACRO ASSEMBLER  205                                                                  12/05/2002 17:39:04 PAGE     1


MACRO ASSEMBLER A51 V7.01
OBJECT MODULE PLACED IN 205.OBJ
ASSEMBLER INVOKED BY: F:\KEIL\C51\BIN\A51.EXE 205.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

                       1     ;P3口作输入的程序
0000 75B0FF            2     MAIN:   MOV     P3,#0FFH
0003 85B090            3     LOOP:   MOV     P1,P3
0006 020003            4             LJMP    LOOP
                       5             END
A51 MACRO ASSEMBLER  205                                                                  12/05/2002 17:39:04 PAGE     2

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


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

LOOP . . . . . . .  C ADDR   0003H   A   
MAIN . . . . . . .  C ADDR   0000H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
P3 . . . . . . . .  D ADDR   00B0H   A   


REGISTER BANK(S) USED: 0 


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