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Codemodel support update.

This commit is contained in:
pnenzi 2004-01-10 17:01:39 +00:00
parent 96b41c6a8f
commit b1b0841625
4 changed files with 73 additions and 28 deletions
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13
ChangeLog
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@ -1,13 +1,19 @@
2004-01-10 Paolo Nenzi <p.nenzi@ieee.org>
* src/Makefile.am Makefile.am README.Tcl
src/xspice/README src/xspice/icm/README
src/xspice/icm/spice2poly/icm_spice2poly/README:
Updated to reflect codemodel support is now complete
(Stefan Jones <stefan.jones@multigig.com>)
* src/xspice/ipc/ipc.c:
Remove linux specific includes which are not needed
(Stefan Jones).
(Stefan Jones <stefan.jones@multigig.com>).
* src/xspice/{Makefile.am,xspice.c}
src/xspice/cm/{cmexport.c,Makefile.am}:
Moved the xspice library hooks into the cm directory
(Stefan Jones).
(Stefan Jones <stefan.jones@multigig.com>).
* src/xspice/enh/enhtrans.c src/xspice/mif/mif_inp2.c:
Fixed version from Stuart Brorson <sdb@cloud9.net>,
@ -17,7 +23,8 @@
for codemodel devices.
* src/Makefile.am, src/ngspice.idx: removed ngspice.idx
and make it auto-generated and installed (Stefan Jones).
and make it auto-generated and installed
(Stefan Jones <stefan.jones@multigig.com>).
* src/frontend/aspice.c: Added #ifdef for SOLARIS.

8
Makefile.am
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@ -2,17 +2,17 @@
SUBDIRS = doc src man tests
EXTRA_DIST = FAQ acconfig.h autogen.sh NOTES contrib BUGS
EXTRA_DIST = FAQ acconfig.h autogen.sh NOTES BUGS AUTHORS ChangeLog \
DEVICES NEWS README
MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess \
config.h.in config.sub configure install-sh \
missing mkinstalldirs stamp-h.in ltconfig \
ltmain.sh depcomp
ltmain.sh
mrproper: maintainer-clean
rm -f `find . -type f -name "*~" -print`
rm -f `find . -type f -name "*.orig" -print`
rm -f `find . -type f -name "*.rej" -print`
codemodels:
cd src/xspice/icm && make

2
src/Makefile.am
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@ -8,7 +8,7 @@ EXTRA_DIST = ngspice.txt ngspice.idx spinit setplot spectrum @CIDERSCRIPTS@
helpdatadir = $(pkgdatadir)/helpdir
helpdata_DATA = ngspice.idx ngspice.txt
helpdata_DATA = ngspice.txt ngspice.idx
initdatadir = $(pkgdatadir)/scripts

78
src/xspice/README
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@ -1,41 +1,79 @@
Spice Opus / XSpice code model support.
--------------------------------------
Use configure flag --enable-xspice to compile the support in,
Use configure the flag --enable-xspice to compile xspice support in,
when you run the ./configure script.
This creates a new command, "codemodel", which you can
use to load a codemodel.
Some codemodels are included in the xspice/lib directory
with some examples in xspice/examples, compiled for linux glibc.
The command codemodel attempts to load all the codemodels specified in the
arguments, eg
"ngspice 1 ->codemodel /usr/lib/spice/analog.cm /usr/lib/spice/spice2poly.cm"
Make sure the the library dir, xspice/lib, is in your LD_LIBRARY_PATH
enviromental variable, otherwise the libs will not be found!
( note: the codemodel path must begin with ./ or / to work )
To create codemodels go to http://www.fe.uni-lj.si/spice/welcome.html
and download their trial version of spice opus for the codemodel toolkit!
The codemodels are automatically compiled and then installed in
${prefix}/lib/spice/ when spice is installed.
TODO:
Intergrate the ipc stuff from XSpice.
Create ng-spice capacity to create codemodels (a perl script)
Ngspice crashes when you try to plot a digital node
To create your own codemodels:
* Unpack the tclspice source and compile as normal.
* cd src/xspice/icm
* make the directory structure for the new library:
Create the nested library_name and module_name directories and copy the
source code to the module_name directories
src/xspice/icm/ <library_name> /
modpath.lst udnpath.lst
<module_name> /
files:
cfunc.mod ifspec.ifs ( for a device )
or
udnfunc.c ( or a user defined node )
* For each library create the files modpath.lst and udnpath.lst, which
contain a list of the user devices and nodes respectivily, in the location
shown above.
* Edit src/xspice/icm/makedefs.in and alter the CMDIRS line to include
your library directory.
* Run make in the src/xspice/icm directory. ( the makefile does the rest )
The codemodel can be then found in
src/xspice/icm/<library_name>/<library_name>.cm
Stefan Jones
19/2/2002
20020219
Edited 20030831
-----------------------------------------
SPICE2 POLY codemodel support.
SPICE2 POLY attributes are now available for controlled sources. To
use POLY attributes, configure tclspice/ngspice with the
--enable-xspice flag set as described above. After compilation of
ngspice, cd into $(top_srcdir)/src/xspice/icm and read the README file
there for instructions about how to get POLY support. (Hint: you have
to download some stuff from http://www.fe.uni-lj.si/ and edit the
Makefiles before you can do "make && make install" of the codemodel
stuff.)
SPICE2 POLY attributes are now available for controlled sources.
To use POLY attributes, configure and install ( make install-tcl )
tclspice/ngspice with the --enable-xspice flag set as described above.
After compilation of ngspice edit
${prefix}/share/tclspice/scripts/spinit or
${prefix}/share/ngspice/scripts/spinit
( depending if you included tcl support or not )
and uncomment the
"* codemodel /usr/lib/spice/spice2poly.cm"
line and edit as required. ( the path to spice2poly.cm may be wrong )
( alternativily create a ~/.spiceinit file with the above codemodel line )
Then read in your SPICE netlist. SPICE 2 POLY attributes in
controlled sources will be translated into .models invoking the
spice2poly codemodel. You should be able to run ngspice and simulate
in the usual way!
Please direct questions/comments/complaints to mailto:sdb@cloud9.net.
6.22.2003 -- SDB.
Edited on 20030831 by Stefan Jones