Tymnet Node processor

COURYHOUSE at aol.com COURYHOUSE at aol.com
Tue Feb 2 23:50:37 CST 2016

McDonnell Douglas  dec 10
In a message dated 2/2/2016 10:47:44 P.M. US Mountain Standard Time,  
jws at jwsss.com writes:

I was  talking to a former co-worker who worked for McDonnell Douglas 
Network  Systems Company who owned Tymshare at one point, and he had a 
picture of a  1mb memory from one of the nodes.

He passed along this link to the  manual for the node  processor.


Wondering  if any survive and are working.

It was a 64 bit microword, 32 bit data  path TTL logic type machine, 
similar to one of the ones I worked on  pre-bitslice days.  Also wonder 
if the microcode  survived.

Date on the drawings was 1978 though this manual set is coded  as April  

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