ex6-1.lst

《单片机原理实用教程——基于Proteus虚拟仿真》一书的配套光盘


ASEM-51 V1.2                                         Copyright (c) 1996 by W.W. Heinz                                         PAGE 1





       MCS-51 Family Cross Assembler   A S E M - 5 1   V 1.2
       =====================================================



	Source File:	EX6-1.ASM
	Object File:	EX6-1.HEX
	List File:	EX6-1.LST



 Line  I  Addr  Code            Source

    1:		N      0000			ORG   0000H
    2:	  0000	01 30				AJMP	START
    3:		N      0030			ORG   0030H
    4:	  0030	75 98 00	START:		MOV   	SCON,#0         ;设置串行口工作方式0
    5:	  0033	75 30 01			MOV   	30H,#01H	;8字节待传输数据
    6:	  0036	75 31 02			MOV   	31H,#02H
    7:	  0039	75 32 04			MOV   	32H,#04H
    8:	  003C	75 33 08			MOV   	33H,#08H
    9:	  003F	75 34 10			MOV   	34H,#16
   10:	  0042	75 35 20			MOV   	35H,#32
   11:	  0045	75 36 40			MOV   	36H,#64
   12:	  0048	75 37 80			MOV   	37H,#128
   13:	  004B	78 30		 		MOV   	R0,#30H		;R0作数据指针
   14:	  004D	7A 08		 		MOV   	R2,#8  		;R2作计数器
   15:	  004F	E6		LOOP:   	MOV   	A,@R0
   16:	  0050	F5 99				MOV   	SBUF,A		;开始发送数据
   17:	  0052	30 99 FD	LO:		JNB    	TI,LO		;检查发送完标志位
   18:	  0055	C2 99				CLR    	TI
   19:	  0057	11 5E				ACALL  	DELAY           ;延时
   20:	  0059	08				INC     R0		;发送下一字节
   21:	  005A	DA F3				DJNZ    R2,LOOP
   22:	  005C	80 D2				SJMP    START
   23:	  005E	7F 03		DELAY:  	MOV   	R7,#3
   24:	  0060	7E FF		DD1:		MOV   	R6,#0FFH
   25:	  0062	7D FF		DD2:		MOV   	R5,#0FFH
   26:	  0064	DD FE				DJNZ    R5,$
   27:	  0066	DE FA				DJNZ    R6,DD2
   28:	  0068	DF F6				DJNZ    R7,DD1
   29:	  006A	22				RET
   30:						END





                     register banks used:  ---

                     no errors




ASEM-51 V1.2                                         Copyright (c) 1996 by W.W. Heinz                                         PAGE 2





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


SYMBOL				  TYPE     VALUE	LINE
------------------------------------------------------------
AC				  BIT	      D6
ACC				  DATA	      E0
B				  DATA	      F0
CY				  BIT	      D7
DD1				  CODE	    0060	  24
DD2				  CODE	    0062	  25
DELAY				  CODE	    005E	  23
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
IE				  DATA	      A8
IE0				  BIT	      89
IE1				  BIT	      8B
INT0				  BIT	      B2
INT1				  BIT	      B3
IP				  DATA	      B8
IT0				  BIT	      88
IT1				  BIT	      8A
LO				  CODE	    0052	  17
LOOP				  CODE	    004F	  15
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
PX0				  BIT	      B8
PX1				  BIT	      BA
RB8				  BIT	      9A
RD				  BIT	      B7
REN				  BIT	      9C
RESET				  CODE	    0000
RI				  BIT	      98
RS0				  BIT	      D3
RS1				  BIT	      D4
RXD				  BIT	      B0
SBUF				  DATA	      99

ASEM-51 V1.2                                         Copyright (c) 1996 by W.W. Heinz                                         PAGE 3



SYMBOL				  TYPE     VALUE	LINE
------------------------------------------------------------
SCON				  DATA	      98
SINT				  CODE	    0023
SM0				  BIT	      9F
SM1				  BIT	      9E
SM2				  BIT	      9D
SP				  DATA	      81
START				  CODE	    0030	   4
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