[SI-LIST] Re: Question about simulation with INTEL IBIS file
- From: Linnenbruegger Dirk <Dirk.Linnenbruegger@xxxxxxxxxxxxxxxxxxx>
- To: "'pred@xxxxxxx'" <pred@xxxxxxx>, si-list@xxxxxxxxxxxxx
- Date: Thu, 14 Aug 2003 13:49:47 +0200
Hi Pred,
if you want to see the waveforms of all nodes
with awaves, than you have to comment out the
'probe' option.
Or, if you want to see the waveforms at a special
defined node, than keep in the probe option and
add the following line
.probe vND_OUT=v(nd_out) $ waveform at driver output
I hope this info helps.
Best regards,
Dirk.
> -----Original Message-----
> From: Pred [mailto:pred@xxxxxxx]
> Sent: Thursday, August 14, 2003 1:10 PM
> To: si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] Question about simulation with INTEL IBIS file
>
>
> Dear SI-List members,
> I!?m designing a embedded system with PXA255 CPU. I retrieve the IBIS
> file(the attachment) for simulation from INTEL's web site(
> http://www.intel.com/design/pca/applicationsprocessors/ibis/PX
> A2x0_IBIS.htm),
> and simulated it with HSPICE(2003.03), but it seems it
> doesn!?t work. There
> is no desired waveform appears on nd_out, r1_1, and etc.
>
>
> My netlist is:
>
> .option post probe
> .tran 0.05n 100n
>
> V_in nd_in 0 1V pulse ( 0V 1V 1n 1n 1n 4n 10n )
> V1 nd_en 0 1V
>
> .OPTION d_ibis='c:\hyperlynx70\libs'
>
> b2 nd_pu nd_pd nd_out nd_in nd_en V_out_of_in
> + file = 'pxa2x033x2.ibs'
> + model = 'io33x2'
>
> .PARAM Z_0=50
> .PARAM T_delay=10ns
> .PARAM Length=100mm
> W1 N=1 RS_2 GND R1_1 GND Umodel=Uname L=Length
> .model Uname u nl=1 LEVEL=3 elev=3 llev=0 plev=1 nlay=2
> + zk=Z_0 delay=T_delay
>
> RS nd_out RS_2 50
> R1 R1_1 0 1e10
>
> .end
>
> Is there something wrong with my simulation? Please help me!
> Thank you.
>
> Best regards,
> Pred
>
>
>
> -- Binary/unsupported file stripped by Ecartis --
> -- Type: application/octet-stream
> -- File: PXA2x0_IBIS.zip
>
>
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