Question

Write an Assembly Language Program to generate the Fibonacci number upto 5 terms.(Fibonacci terms – 00H, 01H, 01Н, 02Н, 03H)

Answer 1

Label	Instructions	Comment
	LXI H 7000H	; Set HL pair 7000H
	MVI D, 03H	; Move OOH to Reg. B
	MVI B, OOH	; Move data 03 H to Reg. D
	MOV M, B	; Move 1st number to memory 7000H
CYCLE	IHX H	; Increment Reg. HL by one
	MVIC, 01 H	; Move 01H to Reg. C
	MOV M, C	; Move Reg. C to M
	INX H	; Increment Reg. pair HL by 1
	MOV A, B	; Move B to Acc
	ADD C	; Add C to Acc
	MOV M, A	; Move Acc to M
	MOV B, C	; Move Reg. C to Reg. B
	MOV C, A	; Move Reg. A to Reg. С
	DCR D	; Decrement Reg. D by one
	INZ Cycle	; If D ≠  0 go to cycle
	HLT	; STOP