6 Sep
2006
6 Sep
'06
8:02 p.m.
On 9/7/06, Gary L. Messick <Gary at realtimecomp.com> wrote:
You could always by-pass the built-in
controller in the H-27 box, and
just interface to the bare drives.
Yes, the bare drives are standard 50-pin 8" drives, a-la TM-848s or
similar, but DEC never made a controller for 8" floppies that talked
to a naked drive. I do have a 3rd-party Qbus controller from a
Dataram-branded box that does, though.
I'm still pretty sure that the H-27 Qbus controller card is software-compatible
with one of the DEC Qbus floppy controllers. The electrical interface,
though, is specific to the H27.
-ethan
Of for that
matter, can an H27 be hooked up to a non-heath Micro
PDP11?