[SI-LIST] Re: IBIS Model
- From: "Partha Simon" <parth.simon@xxxxxxxxx>
- To: william.coombs@xxxxxxxxxxxxxx
- Date: Fri, 22 Dec 2006 09:37:14 +0530
If you are using HyperLynx you can create .mod files from datasheet
parameters
On 05/12/06, Beal, Weston <weston.beal@xxxxxxxxx> wrote:
>
> William,
>
> If you can get SPICE models from the vendor then you can probably use
> s2ibis3 (or similar tool) to make an IBIS file. If you can get parts of
> (preferably) known process corner then you can pay someone like Tom
> Dagostino to measure the part and make an IBIS file from that.=20
>
> Beyond that, it might be sufficient to take a good guess at the
> characteristics of the part and grab pin models from other parts of the
> same or similar technology. For example, if you know that the part has
> DDR interface, you can get a DDR I/O buffer model from a variety of
> other IBIS files. You can make a pin list from the datasheet of the part
> to be modeled.
>
> Good luck,
> Weston
>
>
> -----Original Message-----
> From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
> On Behalf Of Coombs, William B. (US SSA)
> Sent: Tuesday, December 05, 2006 8:04 AM
> To: si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] IBIS Model
>
> Hello all,
> =20
> When a chip vendor doesn't supply an ibis model, what resources have
> been the most
> successful/efficient for creating/supplying the missing models?
> =20
> Thanks.
> =20
> William B. Coombs
> Sr. PCB Designer
>
> BAE Systems
>
> (973)636-7463
>
> Email:William.Coombs@xxxxxxxxxxxxxx
> <mailto:William.Coombs@xxxxxxxxxxxxxx>=20
>
> =20
>
> =20
>
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