DEC Pro 350/380 Memory Cards - Interchangeability?

Paul Koning paulkoning at
Tue Aug 30 14:28:37 CDT 2016

> On Aug 30, 2016, at 2:58 PM, Mattis Lind <mattislind at> wrote:
>> ...
> There are 256 k chips (Intel & TI)  available from a Swedish surplus
> seller. Similar type of chips show up on Ebay as well, for example this
> listing

Another possibility would be a current (not surplus) DRAM device such as a 1M x 16 chip, plus a couple of level shifters to go between the 3.3 V it likes and the 5V logic of the Pro.


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