it would be hard to get the right sort of data to acualy send to an LCD, it would have to be only little characters, which it would be very very pointless to actualy interface it, as you could give the computer any interface back,
but if you actualy meant that you wanted to knoe how it interfaces with the conputer in the calculator, post another message, and tell me, but i think it would be along the basis, of moving the curser (blinking square) along and then changing the character (to one of the charator set with in the calulator)
