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Date: Thu, 12 Jan 2012 06:17:26 -0500 (GMT-05:00)
From: daledouglas AT mindspring DOT com
To: geda-user AT delorie DOT com
Subject: [geda-user] How to make a parameterized subcircuit in gschem?
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Reply-To: geda-user AT delorie DOT com

Hi all,

First time poster: please forgive any gaffes.

As you all know, recent versions of ngspice support parameterized subcircuits. How do I create a symbol which will netlist like this:

--snip--
XMP1 Out In Vdd Vdd PMOSW W=0.48U L=0.18U f=1
--snip--

??? Adding W,L, and f parameters to a standard "IC" symbol produces the following output through gnetlist:

--snip--
X2 1 3 4 4 PMOSW
--snip--

Is the problem gnetlist, or how my symbol is configured in gschem? Is there a single line I should dump the parameters in (model, for example)?

Many thanks,
Dale