Ahmed,
I am sorry, but I don’t understand what you want me to clarify for
you. Could you please rephrase your words in the form of questions
instead of statements?
By the way, it seems that the reply you received from Keysight was
a private email (with possibly proprietary information about their
product) which you should not have made public on these email lists
in front of all of their competitors…
Thanks,
Arpad
=====================================================================
From: ibis-bounce@xxxxxxxxxxxxx [mailto:ibis-bounce@xxxxxxxxxxxxx] On Behalf Of ;
Ahmed Essam
Sent: Monday, November 07, 2016 8:01 AM
To: ibis-users@xxxxxxxxxxxxx; ibis@xxxxxxxxxxxxx
Subject: [ibis] Re: [ibis-users] IBIS model for CPHY MIPI standard
Hi Arpad,
Thanks for your reply.I want to clarify some points in your reply as i have not
used External model for IBIS before
Using the external model for creating IBIS for C-PHY will solve the problem of
the third state.So there will be no problem with driving the line to the
midlevel
There is another solution to use "3 state" model in which we use the receiving
state as the third state but it is not supported to simulate that IBIS model.
Thanks,
Ahmed
On Wed, Nov 2, 2016 at 12:32 AM,
<nilesh_kamdar2@xxxxxxxxxxxx<mailto:nilesh_kamdar2@xxxxxxxxxxxx>> wrote:
Hello Ahmed
Do you have access to Keysight ADS? It can handle MIPI CPHY signals. For e.g.
[cid:image001.jpg@01D23917.CD0C92B0]
This is how the 3 level source is constructed:
[cid:image002.jpg@01D23917.CD0C92B0]
And what some of the waveforms look like:
[cid:image003.png@01D23917.CD0C92B0]
If you are interested in this approach, let me know and I will connect you with
the local Keysight Sales team in your region.
Thanks
Nilesh Kamdar
Applications Engineering
Western District Manager
Keysight EEsof EDA
[EmailSig_KST_Transitional-6]<http://www.keysight.com/>
From: ibis-users-bounce@xxxxxxxxxxxxx<mailto:ibis-users-bounce@xxxxxxxxxxxxx>
[mailto:ibis-users-bounce@xxxxxxxxxxxxx<mailto:ibis-users-bounce@xxxxxxxxxxxxx>]
On Behalf Of Ahmed Essam
Sent: Sunday, October 30, 2016 12:57 PM
To: ibis-users@xxxxxxxxxxxxx<mailto:ibis-users@xxxxxxxxxxxxx>;
ibis@xxxxxxxxxxxxx<mailto:ibis@xxxxxxxxxxxxx>
Subject: [ibis-users] IBIS model for CPHY MIPI standard
Dear ALL,
I have faced a problem while creating IBIS model for CPHY MIPI standard.The
standard has 3 states on the transmission line (High,Low,Midlevel) .
The transmission line is driven to high state through pull up device,driven to
low state through pull down device,driven to mid level state through both pull
up & pull down devices.
I wonder if IBIS standard can model CPHY standard "driving the transmission
line to 3 states" .
Thanks,
Ahmed