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Mail Archives: geda-user/2012/01/13/15:30:20

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Date: Fri, 13 Jan 2012 13:57:43 -0600
Message-ID: <CAKU6bkyudDyM2RcCPLimTfPcbPhhWBYvUo2mjfL49h-YxnzrQA@mail.gmail.com>
Subject: Re: [geda-user] How to make a parameterized subcircuit in gschem?
From: Dan White <dan AT whiteaudio DOT com>
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On Thu, Jan 12, 2012 at 5:17 AM,  <daledouglas AT mindspring DOT com> wrote:
> --snip--
> XMP1 Out In Vdd Vdd PMOSW W=0.48U L=0.18U f=1
> --snip--


The current git version adds a case to the "spice-sdb" netlister for
the case of "subcircuited" N/PMOS transistors.  It's keyed off the
"device=SUBCKT_{N,P}MOS" symbol attribute.
The change is in the 1.8.0 pre-release snapshot, the commit is dated
2011-01-17, just after the 1.7.0-20110116 unstable release.

SUBCKT_PMOS and SUBCKT_NMOS currently support (netlist) the additional
attributes "l" "w" "as" "ad" "pd" "ps" "nrd" "nrs" "temp" "ic" "m".
Note: for your example it ignores the attribute "f=1".  You can work
around this by setting the model-name attribute to something like
"model-name=PMOSW f=1".

Dan

-- 
SDG
www.whiteaudio.com

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