On Mon, Dec 5, 2016 at 6:17 PM, Glen Slick <glen.sl...@gmail.com> wrote:
> Model conversion table > Note (1) > 1630A/D shipped before February 1, 1985 uses an HP-IL cassette drive > for mass storage. > 1630A/D shipped after February 1, 1985 uses an HP-IB disc drive for > mass storage. > Ah, that was it. I must have been mistaken about 9114 support, though possibly the cassette version might work with the 9114, since the 9114 supports a superset of the 82161A commands. I can't recall now whether the later firmware supported Amigo (e.g., 9121), SS/80 (e.g. 9122), or both.