Re: What scope freq do I need?

From: alpha_uma (none_such_at_home.com)
Date: 07/14/04


Date: Wed, 14 Jul 2004 08:43:44 GMT


"John Miles" <jmiles@pop.removethistomailme.net> wrote in message
news:MPG.1b5c9763d64649889896d8@news-central.giganews.com...
> In article <40f28e44$0$309$7a628cd7@news.club-internet.fr>, "Robert
>
> <snip>
> Also, because the propagation of these signals is simulatable with an
> insane degree of fidelity these days. Chip and motherboard
> manufacturers spend millions developing and maintaining simulation
> technology to prevent unpleasant surprises when the hardware comes back
> from the fab.
>
> There is not much you can do with any physical test equipment on a
> modern PC.

>From the answers I have gathered so far in this thread, would I be correct,
then, to think that few EEs (not to mention EE students) have seen these
waveforms in real time? However, I'm still curious as to whether there are
any EEs (working at, say Intel) who HAVE seen these in real time. Afterall,
Intel publishes the memory data books and timing diagrams. Are these
diagrams just results of simulation models, or are they measured from "real"
circuits?
   Al-U



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