"Zane H. Healy" wrote:
>
> "HUGE Digital PDP11 memory board. Core era. ER"
> http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=213201484
>
> Did you know that in '78 chip memory was rarer than core?
Gosh no? Should I keep all my new and unsed 4116 in a safe?
Regarding 4116 RAMS, I have a couple of M7891 64KW boards and lots of
4116 RAMS. 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
including the 74LS240. The only missing things are the resistor packs
I don't have any info, the label on the package is simply 13-15679-0 037.
Can anybody tell me what I can use to replace them. I would also need to
know the 2 DIP switch configuration. Anybody have the docs of this memory board?
TIA
e.
========================================================================
Enrico Badella email: enrico.badella_at_softstar.it
Soft*Star srl eb_at_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
==========================================================================
Received on Sun Dec 05 1999 - 07:51:00 GMT