On Jan 31, 2019, at 9:19 AM, Jay Jaeger <cube1 at
I am working on transcribing some DEC-O-Logs - more than are on
bitsavers that relate to the KB11-A and its cards.
Oooh! I'm excited again! :-)
In the process, I came across KB11A-B0008 - which
indicates that NPG,
PA, PB, LTC, ACLO, DCO and +15V are ALL missing in slots 26-28. That
FCO was dated SEP-72, and specifically mentions the DL11. I think you
had mentioned that issue in another post.
Ah ha! This jives with what I've seen on my backplane. I eventually just put in a
DD11 and walked away from slots 26-28, since I couldn't be sure how they were wired
and what would work correctly in there.
Also, I have at least two sets of DEC-O-Logs. (JAN 86
and JUL 86) that
cover the 11/45. I would be happy to loan a set out to someone who
promised to scan or print/scan a set.
I don't have any fiche gear, or I'd offer to help! I do hope somebody will take
you up on this.
NOTE: The M8110 looks like a mess - lots of ECOs that
replacing with an M8120. You might not want to use it, and just use
I don't actually have anything that uses the M8110; I am mostly interested in that one
to understand how it co-evolved with the parity changes in the CPU (sometimes its easier
to understand if you can see both sides).
cheers (and thanks again!),