Arpad,
What they did had nothing to do with AMI modeling. They (and I) just used
the AMI flow of generating a "Melded Impulse Response" of the channel, and
then convolving it with their "Melded" Impulse response.
We both had no Tx Equalization, and we generated waveforms at the Rx Pad.
Walter
From: ibis-macro-bounce@xxxxxxxxxxxxx <ibis-macro-bounce@xxxxxxxxxxxxx> On
Behalf Of Muranyi, Arpad
Sent: Friday, February 8, 2019 4:26 PM
To: ibis-macro@xxxxxxxxxxxxx
Subject: [ibis-macro] A question about asymmetric edges in AMI simulations
Ken, Kumar, Ambrish,
I was impressed with the presentation you gave at the IBIS Summit at
DesignCon on the
topic of "Channel Simulation Using IBIS Models with Asymmetric Rising and
Falling Edges".
http://www.ibis.org/summits/feb19/willis1.pdf
On slide 2 you mentioned that you were using Micron's y11a.ibs file for
the simulations.
I looked at that file, and noted that it does not have any [Model]s with
the [Algorithmic
Model] keyword. I don't see anything in the slides about what AMI model
you were
using for the "Channel Simulation". I vaguely remember that in the
discussion that followed
the presentation you mentioned that it was a standard AMI model of some
sort. Could you
tell us whose/which AMI models (DLL) you were using to generate the
simulation waveforms
in the presentation?
Thanks,
Arpad
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