ASEM-51 V1.3                                         Copyright (c) 2002 by W.W. Heinz                                         PAGE 1





       MCS-51 Family Macro Assembler   A S E M - 5 1   V 1.3
       =====================================================



	Source File:	C:\Documents and Settings\Administrator\桌面\新建文件夾 (2)\destiny E50.asm
	Object File:	C:\Documents and Settings\Administrator\桌面\新建文件夾 (2)\destiny E50.hex
	List File:	C:\Documents and Settings\Administrator\桌面\新建文件夾 (2)\destiny E50.lst



 Line  I  Addr  Code            Source

    1:		N      0000		org 0000h
    2:	  0000			qq:
    3:	  0000	21 00			ajmp main
    4:		N      000B		org 000bh
    5:	  000B	21 17			ajmp itop
    6:		N      0100		org 0100h
    7:	  0100			main:
    8:	  0100	75 81 06		mov sp,#06h
    9:	  0103	75 89 01		mov tmod,#01h
   10:	  0106	31 0A			acall ptomo
   11:	  0108			here:
   12:	  0108	21 08			ajmp here
   13:	  010A			ptomo:
   14:	  010A	75 8A 0C		mov tl0,#0ch
   15:	  010D	75 8C FE		mov th0,#0feh
   16:	  0110	D2 8C			setb tr0
   17:	  0112	D2 A9			setb et0
   18:	  0114	D2 AF			setb ea
   19:	  0116	22			ret
   20:	  0117			itop:
   21:	  0117	75 8A 0C		mov tl0,#0ch
   22:	  011A	75 8C FE		mov th0,#0feh
   23:	  011D	B2 90			cpl p1.0
   24:	  011F	32			reti
   25:	  0120	02 00 00		ljmp qq
   26:					end





                     register banks used:  ---

                     no errors




ASEM-51 V1.3                                         Copyright (c) 2002 by W.W. Heinz                                         PAGE 2





	       L I S T   O F   S Y M B O L S
	       =============================


SYMBOL				  TYPE     VALUE	LINE
------------------------------------------------------------
??ASEM_51			  NUMBER    8051
??VERSION			  NUMBER    0130
AC				  BIT	      D6
ACC				  DATA	      E0
B				  DATA	      F0
CY				  BIT	      D7
DPH				  DATA	      83
DPL				  DATA	      82
EA				  BIT	      AF
ES				  BIT	      AC
ET0				  BIT	      A9
ET1				  BIT	      AB
EX0				  BIT	      A8
EX1				  BIT	      AA
EXTI0				  CODE	    0003
EXTI1				  CODE	    0013
F0				  BIT	      D5
HERE				  CODE	    0108	  11
IE				  DATA	      A8
IE0				  BIT	      89
IE1				  BIT	      8B
INT0				  BIT	      B2
INT1				  BIT	      B3
IP				  DATA	      B8
IT0				  BIT	      88
IT1				  BIT	      8A
ITOP				  CODE	    0117	  20
MAIN				  CODE	    0100	   7
OV				  BIT	      D2
P				  BIT	      D0
P0				  DATA	      80
P1				  DATA	      90
P2				  DATA	      A0
P3				  DATA	      B0
PCON				  DATA	      87
PS				  BIT	      BC
PSW				  DATA	      D0
PT0				  BIT	      B9
PT1				  BIT	      BB
PTOMO				  CODE	    010A	  13
PX0				  BIT	      B8
PX1				  BIT	      BA
QQ				  CODE	    0000	   2
RB8				  BIT	      9A
RD				  BIT	      B7
REN				  BIT	      9C
RESET				  CODE	    0000
RI				  BIT	      98
RS0				  BIT	      D3
RS1				  BIT	      D4

ASEM-51 V1.3                                         Copyright (c) 2002 by W.W. Heinz                                         PAGE 3



SYMBOL				  TYPE     VALUE	LINE
------------------------------------------------------------
RXD				  BIT	      B0
SBUF				  DATA	      99
SCON				  DATA	      98
SINT				  CODE	    0023
SM0				  BIT	      9F
SM1				  BIT	      9E
SM2				  BIT	      9D
SP				  DATA	      81
T0				  BIT	      B4
T1				  BIT	      B5
TB8				  BIT	      9B
TCON				  DATA	      88
TF0				  BIT	      8D
TF1				  BIT	      8F
TH0				  DATA	      8C
TH1				  DATA	      8D
TI				  BIT	      99
TIMER0				  CODE	    000B
TIMER1				  CODE	    001B
TL0				  DATA	      8A
TL1				  DATA	      8B
TMOD				  DATA	      89
TR0				  BIT	      8C
TR1				  BIT	      8E
TXD				  BIT	      B1
WR				  BIT	      B6