25 Jul
2008
25 Jul
'08
10:46 a.m.
On 24 Jul 2008 at 21:19, Daniel Snyder wrote:
Imsai drives were typically Calcomp 140K types, same
as DEC used with some
PDP's
I have the same type for my Imsai. If I recall there were two S100 Cards
IFM/IFB??
and in the drive case was a data separator??. I would have to look again..
2-board 8080-based controller, 2708 EPROM, 2111-4 SRAMs, independent
PSUs, one per drive in the box. A little LED array behind the
plexiglas on top of the drives to show status. I don't recall that
there was a data separator in the case, however. I've got the docs
for the thing somewhere, if it matters.
Cheers,
Chuck