Aha! Now I remember. That Cassette I/O card is mostly unpopulated, and I think it's
just installed for its serial port. I think Bruce had told me about that long ago, but my
memories are as dusty as the Nova is at the moment.
--
Mark J. Blair, NF6X <nf6x at nf6x.net>
http://www.nf6x.net/