Embedded PDP-11 Processors - test-drb@ccmp.vtda.org

18 Sep 2001

...
  My last DEC Field Service experience was with
HSC-50's.
 They had their own bus (no name known by field service).
 I thought they went from F11 CPUs to J11 CPUs in the later ones (HSC70).

 I wondered if they ever used 78032 (uVaxII chips) in some of them. 
We have HSC95 controllers.  I haven't looked inside as they are 24x7,
but in the next month I'll be taking two of them out of service (and
leaving two just to serve some 3480 and 9-track tape drives).  Is the
OS RT-11?
-- 
Eric Dittman
dittman(a)dittman.net
Check out the DEC Ethusiasts Club at http://www.dittman.net/