| Author |
Message |
Aby
Guest
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 Posted:
Fri May 13, 2005 8:10 am Post subject:
Edge Not on Grid |
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Hi everyone,
I wrote some skill code to generate a custom power-grid. The grid
appears fine but when I run DRC on it, it gives me errors stating "Edge
not on grid". I think that it may be because the dimensions I compute
in the skill code are not multiples of the manufactuing grid
resoultion. Is there any simple way to fix these errors?
Any comments would be appreciated.
Saby.
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| Back to top |
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Bernd Fischer
Guest
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| Posted:
Fri May 13, 2005 1:50 pm Post subject:
Re: Edge Not on Grid |
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|
Hi,
f_grid = techGetMfgGridResolution( techGetTechFile( ddGetObj( t_libName ) ) )
where 't_libName' is your technology library name;
returns the mfgGridResolution value form your tech library technology file
which should probably be the right manufacturing gird.
Use the value to calculate your power grid.
Bernd
wrote:
| Quote: | Hi everyone,
I wrote some skill code to generate a custom power-grid. The grid
appears fine but when I run DRC on it, it gives me errors stating "Edge
not on grid". I think that it may be because the dimensions I compute
in the skill code are not multiples of the manufactuing grid
resoultion. Is there any simple way to fix these errors?
Any comments would be appreciated.
Saby.
|
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| Back to top |
|
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G Vandevalk
Guest
|
| Posted:
Fri May 13, 2005 4:10 pm Post subject:
Re: Edge Not on Grid |
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|
Also be careful about paths. Centerlines need to be 2 times the grid or the
edges
end up off grid.
-- Gerry @ www.ictooling.com
"Bernd Fischer" <""bernd.fischer\"@xignal-A%&HY%$v#&G=.de"> wrote in message
news:3ej81rF38bvqU1@individual.net...
| Quote: | Hi,
f_grid = techGetMfgGridResolution( techGetTechFile( ddGetObj(
t_libName ) ) )
where 't_libName' is your technology library name;
returns the mfgGridResolution value form your tech library technology file
which should probably be the right manufacturing gird.
Use the value to calculate your power grid.
Bernd
wrote:
Hi everyone,
I wrote some skill code to generate a custom power-grid. The grid
appears fine but when I run DRC on it, it gives me errors stating "Edge
not on grid". I think that it may be because the dimensions I compute
in the skill code are not multiples of the manufactuing grid
resoultion. Is there any simple way to fix these errors?
Any comments would be appreciated.
Saby.
|
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| Back to top |
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