Kiran, What is the voltage on the node "VSS"? What is the value inside the IBIS file for the [Voltage Range] or [Pulldown Reference] keywords? Arpad Muranyi Intel Corporation ================================================= ________________________________ From: owner-ibis-users@eda.org [mailto:owner-ibis-users@eda.org] On Behalf Of seshadri.kirankumar@wipro.com Sent: Monday, March 13, 2006 2:22 AM To: ibis-users@eda.org Subject: [IBIS-Users] Hspice problem for IBIS simulations Hi Experts, I have generated an Output Buffer IBIS model whose output swing is +V to -V , IBIS model is Good to give out such +V to -V response depending on appropriate load (75 ohms), this I verified with some SI tool(spectra quest) using some dummy Input IBIS model , But when I perform simulations using Hspice I am not seeing +V to -V swing, instead it is swinging improperly from +V to 0 I have attached the control deck for that simulation on IBIS model. Could any one of you let me know whether my deck is proper or do I need to add anything in HSPICE deck to see intended functionality? Thanks in advance for your help on this Best Regards Kiran Kumar The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com |------------------------------------------------------------------ |For help or to subscribe/unsubscribe, email majordomo@eda.org |with just the appropriate command message(s) in the body: | | help | subscribe ibis <optional e-mail address, if different> | subscribe ibis-users <optional e-mail address, if different> | unsubscribe ibis <optional e-mail address, if different> | unsubscribe ibis-users <optional e-mail address, if different> | |or email a written request to ibis-request@eda.org. | |IBIS reflector archives exist under: | | http://www.eda.org/pub/ibis/email_archive/ Recent | http://www.eda.org/pub/ibis/users_archive/ Recent | http://www.eda.org/pub/ibis/email/ E-mail since 1993Received on Tue Mar 14 19:01:10 2006
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