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 Community Search 

Page 1 of 1 (8 items)
  • Re: Script to make visible dummy layer of those metal layers visible in LSW selection
    Hi Neeraj   I think you need to use leSetLayerVisible instead of leSetEntryLayer, you might want to give that a try.   Cheers, Andy 
    Posted to Custom IC SKILL (Forum) by chianga on Thu, Feb 21 2013
  • Re: How to retrieve via spacing of a 2x2 customVia in Virtuoso?
     Hi Andrew, Thanks again for your explanations.  As you have mentioned, the customVia pcell has a lot of intelligence built in already, for example, the justification is already built in whereas std via the justification is done with originOffset so I didn't need to do much to get my code working besides viaSpacing, which I ...
    Posted to Custom IC SKILL (Forum) by chianga on Tue, Jan 15 2013
  • How to retrieve via spacing of a 2x2 customVia in Virtuoso?
    Hi,  I am trying to write a SKILL routine that increase and descrease number of vias with bindkeys.  I got the routine to work with stdVia but I am running into some problems with customVias.  In stdVia, you can retrieve cutspacing by using the following ...
    Posted to Custom IC SKILL (Forum) by chianga on Fri, Jan 11 2013
  • Re: update "cutSpacing" of a via
    HI Andrew,  thanks for the reply.  I was having problem finding the correct function to retrieve that data from the tech file but with a bit more digging in the forum, I came up with the solution below just in case someone else is interested doing similar things in the future.   ;get via spcaing parameters for 3x3 ...
    Posted to Custom IC SKILL (Forum) by chianga on Fri, Dec 21 2012
  • Re: Getting the techfile's via
      Sorry for pushing this thread up , but I just want to add a bit more information about lxGetValidViaDefs() in case someone run into the same problem in the future.  I've noticed when calling this function in Virtuoso L (not XL mode) it's extremely slow but in XL mode it's almost instantaneous, I wonder if it has ...
    Posted to Custom IC SKILL (Forum) by chianga on Wed, Dec 19 2012
  • Re: update "cutSpacing" of a via
    I have one more question, relating to via cutSpacing, please let me know if I should start a new thread. The goal of my code is to create a bindkey such that I can grow and shrink via on the fly and adjust viaSpacing accordingly.   Basically since 2x2 and 3x3 vias in the newer technology node have different via spacing requirements, I ...
    Posted to Custom IC SKILL (Forum) by chianga on Tue, Dec 18 2012
  • Re: update "cutSpacing" of a via
    Hi Andrew,   thank you for the quick reply, the problem is fixed with 'list.   Andy 
    Posted to Custom IC SKILL (Forum) by chianga on Tue, Dec 18 2012
  • update "cutSpacing" of a via
    Hi guys, Long time lurker, first time poster.  I first want to thank Andrew, Lawrence and other regulars for contributing to this forum.  I have a simple problem that I can't seem to figure out and I am hoping you guys can point me to the right direction.  I am trying to update the "cutSpacing" of a via using the ...
    Posted to Custom IC SKILL (Forum) by chianga on Tue, Dec 18 2012
Page 1 of 1 (8 items)