[SI-LIST] : Error in my timing-101 presentation

Todd Westerhoff (toddw@cadence.com)
Fri, 03 Sep 1999 11:37:25 -0400

Hi all,

Thanks to Jim Fioppiano of Dell computer for spotting the error in slide 12
of my presentation:

http://www.eda.org/pub/ibis/training/timing101a.zip

It turns out that the budget number for clock jitter was mistakenly
included in the hold time equation (which is then solved to determine the
minimum flight time).

Jim was correct in pointing out that since both the driver and receiver are
referencing the SAME clock edge for the hold condition, the correction
factor for clock jitter doesn't apply.

I have forwarded an updated copy of the presentation to Bob Ross for posting.

Thanks again for your help, Jim!

Todd.

Todd Westerhoff
Technical Marketing Director | High Speed Systems Design | Performance
Engineering
Cadence Design Systems | 270 Billerica Road | Chelmsford, MA 01824

ph: (978) 262-6327
fx: (978) 446-6798
email: toddw@cadence.com
internal information website: http://www-ma.cadence.com/~toddw

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