Hi,
Last week I found something which I think may be an ancient
NVRAM Module. Sadly I couldn't find any useful information on
the web, except on this page:
http://www.iser.uni-erlangen.de:8980/iser/servlet/Anzeigen45?inventarnummer…
It uses rather large magnetic rods to store data (4x25mm).
The PCB is dated 1972 and it was probably used in a Nixdorf-Computer.
It's called Staebchenspeicher in german (maybe rod-memory in english?).
Does anyone have further information on this module?
bye
Thilo