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Magic Mailing List |
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From: Prakash (prakashkuve AT yahoo DOT com) Date: Tue Apr 24 2001 - 13:10:56 EDT
Hi Jeff,
I also tried to see if increasing the value
of TT_MAXTYPES in the header file "database.h" helps.
Increasing this above the value of 192 would mean that
the value of TT_MASKWORDS becomes 7 which would
require you to change the rest of the definitions of
TTMaskZero, TTMaskIsZero etc etc....which I did. That
did not help either. I had changed the value of
TT_MAXTYPES to 200.....Maybe I should try a still
higher value.
Best Regards,
Prakash.
--- "Jeff W. Sondeen" <sondeen AT rcf-fs DOT usc.edu> wrote:
>
> there might be related info in a README file
> associated with
> some techfiles here:
> ftp://ftp.isi.edu/pub/sondeen/magic/new/README
>
> but as far as i can see, even with all header file
> constants at their
> maximum values, Magic cannot have more than 25
> planes and 192 types in
> the techfile, most likely because of how
> planes/types are mapped into
> bit operations. (i cannot make a full
> SCN6M_SUBM.10.TMSC techfile for
> example (which wants 197 types). the bitops could
> be rewritten to use
> wider words, a small matter of programming, right?
>
> /jeff
>
>
> Prakash writes:
> > Hi all ( Tim, Jeff et al),
> > I was using MAGIC to do layouts in a
> > technology which needed me to have the number of
> > planes greater than 25 ( The cuurent MAXPLANES is
> > equal to 50 ) in the technology file and I found
> that
> > once I specify the number of planes equal to 26
> or
> > more I am not able to Select a particular paint
> layer
> > in the layout. It defaults to selection of the
> Cell.
> > If I say specifically "Select m1" by keeping the
> > cursor above m1, it reports "No paint of this
> type
> > under the cursor/box".
> > If I remove some of the planes in my
> > technology file and bring the number to 25, it
> works
> > fine. Does this mean that it is running out of
> planes
> > in order to show selection ? I tried to increase
> the
> > "MAXPLANES" variable to 60 to see if it works. It
> did
> > not help. Any comments ? Thank you very much.
> >
> >
> > Best Regards,
> > Prakash.
> >
> >
> >
> >
> >
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