Subject: IBIS techniques for Pre-emphasis ?
From: Mirmak, Michael (michael.mirmak@intel.com)
Date: Mon Sep 10 2001 - 08:42:05 PDT
All,
A lot of buffer designs are beginning to include pre-emphasis to enhance the
strength of drivers for certain types of data pattern (a notable older
example is EIA/RS-485). [Driver Schedule] and [Submodel] keyword sections
can be used to add "boosts" to driven signals, but not necessarily in any
way related to a particular signal pattern.
At present, are there any known techniques for including pre-emphasis in
IBIS buffers? If not, are there plans to do so in IBIS 4.x/IBIS-X?
Thanks!
- Michael Mirmak, Intel Corp.
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