programs/hex-to-bcd.s


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hex_to_bcd:
	pla #1		; Get argument.
	div #10		; Divide A by 10.
	lsl #4		; Shift the result left by 4 bits.
	oab		; Or the result, with the remainder.
	pha #1		; Push the packed BCD result to the stack.
	rts		; Return the result.