HP-75 RAM expansion?

[Martin Hepperle]

(10-13-2016 03:57 PM)J-F Garnier Wrote:  I remember an article on this subject in the Journal of the French PPC-Toulouse Club, and it was not too difficult to recover it...
Attached are the diagrams, note that it uses a single 8K chip. You may find some information useful.

Thank you - I had gone through les Journals Français (PPC-T and PPC-Paris) available on the internet, but had not seen this one. Another option.

Martin