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Re: Determining amount of RAM on a board?
- Subject: Re: Determining amount of RAM on a board?
- From: "Paul Grammens" <grammens@svn.net>
- Date: Sat, 18 Aug 2001 10:24:18 -0700
- Newsgroups: comp.sys.apple2
- Organization: Silicon Valley North, Inc. (http://www.svn.net)
- References: <izmf7.31447$vW2.13893050@news1.sttln1.wa.home.com> <EHmf7.38773$K6.15676876@news2> <JXmf7.31513$vW2.13941834@news1.sttln1.wa.home.com> <3B7E03CA.5DD4F900@intergate.bc.ca> <30of7.39469$K6.15749225@news2>
- Xref: archiver1.google.com comp.sys.apple2:12422
william strutts <wrstrutts1@nospam.home.com>
> > >
> > > So what would a bank of eight 4164np-20 chips be?
> >
> > 64k and the speed is 200ns
> >
> > Wayne
>
> NP might be "no parity".???
>
No, not on individual chips. To have parity on a single chip, it would have
to be 9 bits wide. What they do is add another chip when they want a parity
bit.
-Paul