Teo Zenios wrote:
I think you need the Apple Nubus or PDS adapter on the
IIsi to be able to
run A/UX (since that adapter included the FPU).
Alternatively, most internal cards for the IIsi, such as an Ethernet
card, had a socket for the FPU. I recently purchased an FPU for my IIsi
off ebay for about $30, just for the purpose of getting A/UX on it.
Haven't had time to actually install A/UX on it, but it's on the pile of
projects to play with. :-)
(Of course the IIsi itself these days is probably worth $30, but it'll
be fun to play with A/UX.)