[SI-LIST] Re: IBIS ECL Clock issue.
- From: Luca Giacotto <lgiacott@xxxxxxxxx>
- To: SI-List <si-list@xxxxxxxxxxxxx>
- Date: Wed, 03 Jul 2002 19:33:11 +0200
Hi Marlon,
I guess you forgot the "pulldown" node. Try to substitute this line
b_output_ecl1 nd_pu nd_pd 110 inp nd_pc nd_gc
and a similar one for the other b-element.
Hope this solves the problem,
Luca
On Tue, 02 Jul 2002 14:32:17 -0700
Tracy Barclay <Tracy.Barclay@xxxxxxxxxxxx> wrote:
>=20
> Hi Marlon,
>=20
> If this is a Tristat ECL Buffer, then you will need an enable signal. Th=
e node
> list for a tristate ECL buffer is:
>=20
> nd_pu nd_out nd_in nd_en
>=20
> the nd_pc and nd_gc nodes are optional.
>=20
> P.S. I couldn't find this IBIS model on the On Semi web site, so, I didn=
't
> actually run this netlist.
>=20
> Tracy Barclay
> CAE, Hspice
> Synopsys Inc.
>=20
> > Good day all,
> > I am trying to run a simulation in HSpice using the On semi,
> > mc100lve222_tq52_z.ibs model as the driver. However I am not getting a=
ny
> > output. The model was tested in ICX and it passes, so I am under the
> > assumption that the error is in my calling of the model.
> > The following test file shows how I am calling the IBIS model:
> >
> > ***** Test File to resolve IBIS issue******
> >
> > .OPT POST
> > .OPTION PROBE
> > .PROBE TRAN v(110) v(111)
> > + v(inp) v(inn)
> >
> > .tran 0.01n 16n
> >
> > *125MHz pulse
> > VINP inp 0 PWL(0 vm 200p vh 3.8n vh 4.2n vl 7.8n vl
> > +8.2n vh 11.8n vh 12.2n vl 15.8n vl 16n vm r)
> >
> > VINN inn 0 PWL (0 vm 200p vl 3.8n vl 4.2n vh 7.8n vh
> > +8.2n vl 11.8n vl 12.2n vh 15.8n vh 16n vm r)
> >
> > .PARAM VCC=3D3.3
> > .param vh=3D1
> > .param vl=3D0
> > .param vm=3D'(vh+vl)/2'
> >
> > b_output_ecl1 nd_pu 110 inp nd_pc nd_gc
> > + file=3D'mc100lve222_tq52_z.ibs' model=3D'33V_OUT20'
> >
> > b_output_ecl2 nd_pu1 111 inn nd_pc1 nd_gc1
> > + file=3D'mc100lve222_tq52_z.ibs' model=3D'33V_OUT20 '
> >
> > rterm1 110 0 50
> > rterm2 111 0 50
> >
> > R100 100 0 0.1
> > .END
> >
> > If anyone sees any errors or can make any suggestions with regards to =
their
> > experiences with this model, your feedback is greatly appreciated.
> >
> > Thanking you in advance,
> >
> > Marlon Ramroopsingh
> >
>=20
> ------------------------------------------------------------------
> To unsubscribe from si-list:
> si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
>=20
> or to administer your membership from a web page, go to:
> //www.freelists.org/webpage/si-list
>=20
> For help:
> si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
>=20
> List archives are viewable at: =20
> //www.freelists.org/archives/si-list
> or at our remote archives:
> http://groups.yahoo.com/group/si-list/messages=20
> Old (prior to June 6, 2001) list archives are viewable at:
> http://www.qsl.net/wb6tpu
> =20
--=20
Luca Giacotto <lgiacott@xxxxxxxxx>
*****
Il modo pi=F9 sicuro di perdere una battaglia
=E8 di non combatterla.
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List archives are viewable at:
//www.freelists.org/archives/si-list
or at our remote archives:
http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
