Nick Oliviero wrote:
Enrico Badella wrote:
I would like to try bring it to 128KW by
soldering in the
missing chips. At the moment I have added sockets for all this missing chips
Just to share my own experience with adding sockets to unibus boards, we found
that there was a clearance problem with adjacent boards even though lo-profile
sockets were used. If this is your own system and no one else will touch it
you'll be ok. There are 16 'pads' here, only two of which use DEC equipment;
with over 30 techs, and board swapping is the norm. We had too many instances
where the socketed chip was actually pulled out of socket while inserting the
board. I ended up removing all the sockets.
Didn't think of that problem 8-( but at the same time my 4116 are theoretically
new but have been stored for years so their exact condition is unknown.
e.
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Enrico Badella email: enrico.badella(a)softstar.it
Soft*Star srl eb(a)vax.cnuce.cnr.it
InterNetworking Specialists tel: +39-011-746092
Via Camburzano 9 fax: +39-011-746487
10143 Torino, Italy
Wanted, for hobbyist use, any type of PDP and microVAX hardware,software,
manuals,schematics,etc. and DEC-10 docs or manuals
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