CODE CONVERSION –HEXADECIMAL TO DECIMAL

ADDRE SS	OPCO DE	LABEL	MNEM ONICS	OPER AND	COMMENTS
8000			LXI	H,8100	Initialize HL reg. to 8100H
8001
8002
8003			MVI	A,00	Initialize A register.
8004					Initialize A register.
8005			MVI	B,00	Initialize B register.
8006					Initialize B register.
8007			MVI	C,00	Initialize C register for carry.
8008					Initialize C register for carry.
8009		LOOP	INR	B	Increment B reg.
800A			ADI	01	Increment A reg
800B					Increment A reg
800C			DAA		Decimal Adjust Accumulator
800D			JNC	NEXT	If there is no carry go to NEXT.
800E
800F
8010			INR	C	Increment c register.
8011		NEXT	MOV	D,A	Transfer A to D
8012			MOV	A,B	Transfer B to A
8013			CMP	M	Compare M & A
8014			MOV	A,D	Transfer D to A
8015			JNZ	LOOP	If acc and given number are not equal, then go to LOOP
8016
8017
8018			STA	8101	Store the result in a memory location.
8019
801A
801B			MOV	A,C	Transfer C to A
801C			STA	8102	Store the carry in another memory location.
801D
801E
801F			HLT		Stop the program

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