23 Mar
1997
23 Mar
'97
8:02 a.m.
I have two computer systems that use them (Intellec
800 and Series II)
and three sets of controller boards. However, two sets of the
controller boards have a failed board each. Anyway, I have one good
set, so I can run either system, just not both at the same time.
I assume it's the same board in each set :-(
What's the fault? I have schematics of that controller somewhere, so it
should be possible to fix the existing one. I have no idea where to find
the custom multibus interface chip or the 3000-series bit slice stuff any
more, but unless the same chip has failed on both boards, you might be
able to make one good one from the 2 dead ones.
Dave Mabry dmabry(a)mich.com
--
-tony
ard12(a)eng.cam.ac.uk
The gates in my computer are AND,OR and NOT, not Bill