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Other CAD Tools >> Entry Tools >> change oa via parameters in skill
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Message started by andal on Jun 14^th, 2011, 2:37am

Title: change oa via parameters in skill
Post by andal on Jun 14^th, 2011, 2:37am

Hi,

I am using Cadence613 and I need some help in modifying the parameters of OA vias in my layout using skill script.
Below is a piece of my code:

cvId = dbOpenCellView(libId cellId vName nil "a")
foreach(x cvId~>vias
if( x~>viaHeader~>viaDefName == "M1_GA")
xPar = x~>viaHeader~>overrideParams
. ???
. ???
. ???

For example, using the above expression I get this value for xPar:
(("cutRows" 5) ("cutColumns" 2) ("cutSpacing" (0.20 0.20)) ("layer1Enc" (0.10 0.10)) ("layer2Enc" (0.10 0.10)) )

I would like to know how I can modify the "layer1Enc" and "layer2Enc" values and then delete the "cutSpacing" parameter of the same via type throughout my layout.

I would appreciate any help.
Thank you very much.
/Ed