OT Troubleshooting: Old computers with modern parts

lee davison leeedavison at yahoo.co.uk
Fri Mar 11 19:28:23 CST 2005


> The lack of a punch has kept me from doing a PDP/8 in a
> CPLD as well as not knowing of where to get ferromagnetic?
> ram. I want real non-voiltile memory.

Go to http://www.ramtron.com they do the ferromagnetic RAM.
A year ago they were offering free samples and may still be
doing so.

FRAM is very similar to core in that a read is destructive
and you have to do a write after read but this is all done
transparently by the device.

Lee.






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