David;
The motivation of using touchstone to represent Tx and Rx analog
models is to capture the transmission/reflection broadband
characteristics of the ICs.
Regards,
Fangyi
*From:* ibis-macro-bounce@xxxxxxxxxxxxx
[mailto:ibis-macro-bounce@xxxxxxxxxxxxx] *On Behalf Of *David Banas
*Sent:* Tuesday, March 05, 2013 8:48 AM
*To:* 'ibis-interconn@xxxxxxxxxxxxx'; 'ibis-macro@xxxxxxxxxxxxx'
*Subject:* [ibis-macro] A question.
Hi all,
I was hoping that you might consider the following question and offer
your comments at today's meeting.
Is the difficulty one runs into, when one attempts to shorten the time
span of IBIS V/T tables, in order to support the bit rates necessary
in modern serial communication design, one of the primary motivators
for including the a.c. behavior of the Tx driver in the Touchstone
model of the on-die interconnect?
Thanks,
*David Banas*
/Sr. Member Technical Staff/
Altera <http://www.altera.com/>
+1-408-544-7667 - desk
/ /
/Did you know Altera offers over 150 free online technical training
courses
<http://www.altera.com/servlets/searchcourse?coursetype=Online&WT.mc_id=t9_ot_mi_mi_tx_a_311>?
Take one today!/
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