bitsavers FP11-B schem: M8115-0-01 sheets 1 and 2 missing?

Jay Jaeger cube1 at
Tue Sep 13 12:55:00 CDT 2016

On 9/10/2016 10:09 PM, Fritz Mueller wrote:

> Hi all,
> I’m working on debugging an FP11-B floating point option in a PDP-11/45.  I’ve just discovered that in the engineering drawings for this on bitsavers, sheets 1 and 2 of the FRL board prints are missing :-(
> Does anybody have a complete set of FP11-B drawings?  I can work around the missing sheets if I have to because sheet 1 is just the IC layout sheet and sheet 2 is probably quite similar to sheet 3, but it sure would be convenient to have the whole set…
> cheers,
>   —-FritzM.

I have scanned in my (complete) copy.  It is available in

File is

This zip file contains .tif files of the individual pages, as well as a PDF.

(Credit:  U. Wisconsin College of Engineering Dept. of Electrical and
Computer Engineering, from which these drawings were obtained many many
years ago.)


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