View Single Post
Old 18th Oct 2011, 9:38 am   #10
ricard
Octode
 
ricard's Avatar
 
Join Date: Mar 2006
Location: Lund, Sweden
Posts: 1,631
Default Re: Identifying a ferrite core board.

I used to have (maybe still do) some boards for a later Burroghs machine, E8000 or something like that. Interestingly, virtually all TTL chips had Burroughs type numbers on them (in the form nnnn-nnnn, like (fictuous example) 6356-3002). The seemed to be for the most part anyway standard TTL chips when looking at the schematics.

HMV 1120: That really is a wonderful sales brochure. How [computing] times have changed...
ricard is offline