[SI-LIST] Re: Propagation delay
- From: steve weir <weirsi@xxxxxxxxxx>
- To: santhosh.etavalath@xxxxxxxxx, <si-list@xxxxxxxxxxxxx>
- Date: Thu, 16 Jun 2005 07:44:13 -0700
Santhosh, Total propagation time from driver input to receiver output
does depend on each element in the path.
The interconnect is part of the path.
Your local Cadence application engineer should be happy to assist you
learning basic Specctraquest operation. I believe that as part of your
purchase you can subscribe to on-site training and tutorials for your team.
Steve.
At 07:56 PM 6/16/2005 +0530, santhosh.etavalath@xxxxxxxxx wrote:
>Hello,
>=0D
>This is regarding the SI issues on the board.
>=0D
>I hope I can get some clarification from u on the doubts listed down,
>=0D
>- Does propagation delay change on a bidi bus if I simulate in both
>directions( from A to B and B to A points) (in case if I simulate both
>in fast or typ or slow mode)?
>=0D
>- Does propagation delay depend on the driver selection, ie.
>fast,slow,typ? If then should I get different pd for each time I
>simulate a signal with fast/slow/typ drivers?
>=0D
>- This one is also regarding the pd. If I change the R,L,C parameters of
>connector (in a multiboard SI simulation), will the propagation delay
>change? Is there any way where I can change R,L,C parameter of
>transmission line separately in Specctraquest(I see only the option to
>change impedance!!) ?
>=0D
>Regards
>Santhosh
> =0D
>
>
>
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