[SI-LIST] Re: How can I setup the pulse rise time or fall time in specctraquest(Cadence)?
- From: Dav0 Lieby <dav0x@xxxxxxxxx>
- To: SI-LIST <si-list@xxxxxxxxxxxxx>
- Date: Fri, 14 May 2004 08:34:56 -0700 (PDT)
I think you need to use different models for the
drivers to change the cross talk.
dav0
--- cat <cat_carl@xxxxxxxxx> wrote:
> hello everyone,
>
> How can I setup the pulse rise time or fall time in
> specctraquest(Cadence)?
>
> I am trying to use SpecctraQuest to make SI
> simulation of my board these days. The method I use
> is SI Sim->Probe->Report->reflection summary or
> crosstalk summary. As I think,both of these two
> phenominon, at least the crosstalk one , is
> frequency-relative. However , though I entered
> different values (ranging from 100MHz to 10MHz,that
> differs a lot)in the SI
> sim->preference->Simulation->Pulse Clock frequency,I
> just got the same result every time. How can I do to
> make the difference in frequency work?
>
> Thanks.
>
> cat
> cat_carl@xxxxxxxxx
> 2004-05-14
>
> Best regards
>
>
>
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