[SI-LIST] Re: spice question

  • From: "Tracy Barclay" <Tracy.Barclay@xxxxxxxxxxxx>
  • To: <azizi_kamran@xxxxxxxxx>
  • Date: Thu, 29 Jun 2006 08:41:45 -0700

Hi Kami,

If you have HSPICE version 2005.09 or newer, you can set

.option ALTCC

in your netlist.

This option enables HSPICE to only read the input netlist once for
multiple .ALTER statements. This option is designed to be used in the
process of standard cell library characterization when an .ALTER
statement just changes parameters, source stimulus, analysis, or passive
elements.=20

Tracy Barclay
Synopsys

-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
On Behalf Of Kamran Azizi
Sent: Wednesday, June 28, 2006 09:12
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] spice question

Is there any feature in Hspice not to go through the error check, etc.
when it is running the simulations agian through .alter statement?  I
believe the .alter statments should not take the same time as the
original one? any help?
  =20
  Kami

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