On May 29, 16:28, Don Maslin wrote:
> Subject: Vintage S-100 cards
>
> I just acquired a number of vintage (circa 1977) S-100 cards. They are
> listed below:
>
> 3) Processor Technology 16k(?) RAM cards - one fully populated with
> NEC uPD414C chips, which I take to be a 2414 clone. The other
> two seem to have all of the glue chips, but no RAM. They are
> identified in silkscreen as ASSY NO.203000 and in etch as 16KRA.
uPD414 is the equivalent of a 4027 DRAM (4096 x 1bits). What's a 2414?
Did you mean 2114, or 2147?
> Anybody care? Anyone interested? Any offers?
Yes, but shipping to the UK would be too expensive :-)
--
Pete Peter Turnbull
Dept. of Computer Science
University of York
Received on Sat May 29 1999 - 20:26:44 BST