RE: [IBIS] How we can model startup time in IBIS.

Hello Arai,

  Could you please tell me which simulator can do this. I am using
HYPERLYNX, HSPICE and ELDO to validate the models and I don't know if we can
do this by these simulator.

Regards
Akhilesh 

-----Original Message-----
From: Arai, Tadashi [mailto:tadashi.arai@amd.com] 
Sent: Monday, May 14, 2007 3:19 PM
To: Akhilesh CHANDRA; ibis@eda-stds.org
Subject: RE: [IBIS] How we can model startup time in IBIS.

Hi,

Initial delay time of stimulus can be configured in simulator, not in IBIS
model. I know some simulator can support user stimulus.

Regards,

----
Tadashi ARAI / MTS Application Engineer Hardware Support Engineering,
Customer Support Services Japan Engineering Lab., AMD Japan Limited 
+81-3-3346-7687 / +81-3-3342-5196 (fax)


-----Original Message-----
From: owner-ibis@eda.org [mailto:owner-ibis@eda.org] On Behalf Of
Akhilesh CHANDRA
Sent: Monday, May 14, 2007 6:18 PM
To: ibis@eda-stds.org
Cc: Akhilesh CHANDRA
Subject: [IBIS] How we can model startup time in IBIS.


 

Hello Experts,

  I am doing IBIS model of an IO operating at 800MHZ frequency. It have
startup time of 3nsec. After 3ns design gives output of 800mhz
frequency. If I model this time in waveform database of IBIS models the
I have over clocking issue and design is not work at this high
frequency. Can you help me to model this startup time. Is anyone make
IBIS model of such designs.

Regards
Akhilesh


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