Oops (was Re: ZX81 and 6116) - test-drb@ccmp.vtda.org

24 Mar 2002

...
  From: Richard Erlacher &lt;edick(a)idcomm.com&gt;

...
  That's certainly a horse of a different color.  So
the objective was to
 replace a set of 4116's with a single 6116?  That would reduce the available
...
  RAM from 16KB to 2KB.  Is that what you wanted?

I've *got* to stop answering mail in the dead of night . . .

For the record:  ZX81s shipped with either a pair of 2114s (1K x 4) or a
single 4118 (1K x 8) -- NOT 4116.  The schematic states that the PCB would
also accept a single 4816 (2K x 8).  The TS1000s I have at hand contain a
single 2016 (2K x 8).

My apologies for the errors.

Glen
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