🚀 go-pugleaf

In article <9102162212.aa03099@mc.lcs.mit.edu> STEPHEN@RPIECS.BITNET writes:
>
>Mark's list did not include the 386/16, Zenith's original 386, which
>does seem to use some kind of non-standard SIMMs.  Who knows their
>motivation for configuring the machines this way.  Perhaps it wasn't
>to sell their own over-priced memory.  Perhaps they just aren't very
>good at design.


The 386/16 does not use "non-standard SIMMs", it uses regular 256k or 1M
DIP chips on a ZDS memory board that fit into ZDS' proprietary 32 bit
slot.

The 386/16 was ZDS' first entry in the 386 market.  It was based on their
old backplane configuration.  When ZDS introduced the 386/16 SIMM's were
not the standard, DIP memory chips were.  In fact if ZDS had chosen to use
SIMM's people would have called it a non-standard design.  The reason you
have to buy the ZDS board for the 386/16 is that there was no standard for
a 32 bit bus back then.  This machine was introduced before EISA was even
concieved.     

 
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    Kent Phelps         | Internet:   kent@wasp.eng.ufl.edu
University of Florida   |              kent@digital.ufl.edu
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