Home > Community > Search
Login with a Cadence account.
Not a member yet?
Create a permanent login account to make interactions with Cadence more conveniennt.

Register | Membership benefits

Email

* Required Fields

Recipients email * (separate multiple addresses with commas)

Your name *

Your email *

Message *

Contact Us

* Required Fields
First Name *

Last Name *

Email *

Company / Institution *

Comments: *

 Community Search 

Page 1 of 2 (13 items) 1 | 2 | Next >
  • Changing bBox of cell using dbTransformBBox/geTransformUserBBox
    Hi, I am trying to reduce the bBox of my cell (it has been enlarged and is much larger than my prBoundary) and I have tried the following commands: cv_layout = dbOpenCellViewByType("lib" "cell" "layout_test" "maskLayout" "a") transform = list(list(-10000 -10000) "R0" ...
    Posted to Custom IC SKILL (Forum) by egolowen on Fri, Aug 22 2014
  • Pin label not being generated when on different layer
    Hi, I am creating pins via replay file using leHiCreateChoiceOfPin(). I need to generate the pins with the 'pin' purpose and the label itself with the 'label' purpose. However when I set the following environment variables, no label is generated: envSetVal("layout" "pinTextSameLayer" 'boolean ...
    Posted to Custom IC SKILL (Forum) by egolowen on Tue, Nov 5 2013
  • How to find value of viaCutClass param?
    Hi, I have been unable to figure out how to find the cutClass of a VIA - I have been able to find cutRows/cutColumns and everything else I need but am not sure where the value of cutClass is stored. Any help would be appreciated. Thanks, Elizabeth
    Posted to Custom IC SKILL (Forum) by egolowen on Mon, Oct 21 2013
  • Modified parameters don't change layout pcells
    Hi, I am writing SKILL code in order to modify the parameters of layout instances, however even though the parameter has been properly modified, the layout pcell does not change (for example, if I increase the length of an nfet the property is the correct value but the layout instance remains the same size).  I have tried ...
    Posted to Custom IC SKILL (Forum) by egolowen on Wed, Oct 9 2013
  • Issue creating VIAs in SKILL
    Hi, I am using a replay file in order to instantiate a bunch of VIAs in a layout. I first tried creating the VIAs manually (which worked just fine) and took the commands which came up into the CIW and used those in my SKILL code generated replay file. Howver, when I run the SKILL code the VIAs aren't being created and I get the following ...
    Posted to Custom IC SKILL (Forum) by egolowen on Thu, Aug 29 2013
  • leCreatePath net name question
    Hi, I was wondering if there was an easy way to attach a name to a net when using the leCreatePath() function. Or does this have to be done separately outside of the function call? Thanks, Elizabeth 
    Posted to Custom IC SKILL (Forum) by egolowen on Fri, Jul 26 2013
  • Opening layout view opens schematic view
    Hi, I am trying to open a layout using the following command: cv_layout = dbOpenCellViewByType("<lib name>" "<cell name>" "layout" "maskLayout" "a") however once the layout is opened, the schematic view of the cell is also opened. Is there a way to prevent ...
    Posted to Custom IC Design (Forum) by egolowen on Thu, Jun 27 2013
  • Re: Using db objects in replay file
    Hi Quek, These are the commands and error I am getting: dbMoveFig(db:0x1ea7641d nil list(-2.020000:4.300000 "R0")) *Error* eval: unbound variable - db dbMoveFig(db:0x1ea7641c nil list(-1.140000:4.300000 "R0")) *Error* eval: unbound variable - db dbMoveFig(db:0x1ea7641a nil list(-0.255000:4.300000 "R0")) *Error* eval: ...
    Posted to Custom IC Design (Forum) by egolowen on Sun, Jun 16 2013
  • Re: Using db objects in replay file
    Hi Quek, Unfortunately, I am not selecting any of the instances I am just looping through all of the instances in the cellview and moving them: foreach (inst cv_layout~>instances      ...      dbMoveFig(inst nil ...)      ... ) and using obj = car(inst) does not work in this case. ...
    Posted to Custom IC Design (Forum) by egolowen on Sun, Jun 16 2013
  • Using db objects in replay file
    Hi, I am trying to use SKILL code in order to generate a bunch of commands (which go into a replay file) to move instances in my layout (using the dbMoveFig function). I am having issues with the db object inside of the command itself. For example, something like this:           ...
    Posted to Custom IC Design (Forum) by egolowen on Sun, Jun 16 2013
Page 1 of 2 (13 items) 1 | 2 | Next >