In the 1980's, F-11 chip datasheets (enough to build a simple system) seemed plentiful enough because DEC was making some attempt to market the chips. I did some googling but find nothing. Maybe that's just a reflection at how few non-DEC buyers there were for these chips!
Let me dive into the Micronotes and see if they give useful terms like part numbers or published document numbers that will lead to datasheet references. F11's and J11's were used not just on Unibus and Q-bus CPU's but are also found in DEC Pro's, HSC-50's, etc. So it's not unusual to find pulled chips. Tim. On Mon, Sep 17, 2018 at 2:26 PM Christopher Trumbour <techok...@gmail.com> wrote: > Hello, > > Several weeks ago I had obtained a set of DEC F-11 DIPs. That is, > Control (303E) and Data (302H) together on one ceramic DIP package, > and the memory management unit (304E) as a ceramic DIP. I've been > looking online for information regarding the pinouts and usage of > these ICs, but could only find very basic information (e.g. They > Exist) or information that is nifty but does not answer my questions > (e.g. Bob's web page on the F-11 with die shots). > > I've directly emailed Bob a few weeks ago about this, but never got > any response. However, I know he's active on this list, so maybe if I > post here, he will notice me? I'd really love to know more information > about these chips, because it might be really cool to develop > something around them. > > Thank you very much, > Christopher Trumbour > _______________________________________________ > Simh mailing list > Simh@trailing-edge.com > http://mailman.trailing-edge.com/mailman/listinfo/simh
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