SCON1	 EQU 0C0H
		SBUF1	 EQU 0C1H
		TI1	 BIT 0C1H
		ORG	 0H			
		MOV	 TMOD,#20H
		MOV	 TH1,#-3		
		MOV	 SCON1,#50H
		SETB	 TR1
		MOV	 DPTR,#MESS1	
FN:	   	CLR	 A
		MOVC	 A,@A+DPTR		
		JZ	 S1			
		ACALL	 SENDCOM2		
		INC	 DPTR			
		SJMP	 FN
S1:		SJMP	 S1
SENDCOM2:
		MOV	 SBUF1,A		
HERE1:	JNB	 TI1,HERE1		
     	CLR	 TI1			
     	RET
MESS1:	DB	 "Hello",0
		END