Quantcast
Channel: Cadence Custom IC Skill Forum
Browsing all 5066 articles
Browse latest View live

Image may be NSFW.
Clik here to view.

Annotate DC operating point in Schematic (incl subcircuits) after simulation

Hi,I am using ADE-L to run simulations (using simulator: eldo). When I run a DC simulation, the DC operating points are nicely annotated at the toplevel, but not in any of the subcircuits (down the...

View Article


Image may be NSFW.
Clik here to view.

Mark Net to a path without net name in layout using skill code for IC5141_USR6 .

Hi All,Does someone has a skill code to Mark Net a path that has no net name in the layout ?Because if I use the Connectivity - Mark Net, then I select a net(path) to mark, it does not work,  I am...

View Article


Image may be NSFW.
Clik here to view.

How to print \ using printf

HI all,I am trying to print \ in CIW using printf("\"). But it is not working. Please help me.Thank you,Sarvani

View Article

Image may be NSFW.
Clik here to view.

Annotate DC node voltages on terminals of user defined cellviews in Schematic

Hi there,In continuation with the problem mentioned here: http://community.cadence.com/cadence_technology_forums/f/48/t/33334 .I have found that the problem is only in cells created by user (in...

View Article

Image may be NSFW.
Clik here to view.

Automatically create tsg() inputFile

Hi all,   I was wondering if I can automatically generate tsg() inputFile from schematic or from pinlist. and also I want to know waht exactly can be written in tsg() template file 

View Article


Image may be NSFW.
Clik here to view.

schSetWireColor(wireId color) in IC5141 ?

Hi All,What is the equivalent function of  "schSetWireColor(wireId  color)" in IC5141 ? I want to change the selected wires color in the schematic. I have the code below, it is working well in IC616...

View Article

Image may be NSFW.
Clik here to view.

Question on PVS-LVS options.

Hi,I want to know about below things in PVS-LVS.1. Is there any tolerance options in PVS(Physical Verification system) to clean parameter issues like caliber.2.I would like to know any information...

View Article

Image may be NSFW.
Clik here to view.

Copy hierarchy with hierarchical rename

Hi, I am looking to copy the hierarchy of a design, and rename each level of hierarchy to a new name, ie append with _v1, and then to have these new cells referenced in the new hierarchy. I’m wondering...

View Article


Image may be NSFW.
Clik here to view.

Doxygen-style documentation tool

Hi,I want to generate some documentation for the SKILL code I have written over the years so that it can be more accessible to my colleagues. Currently I use Sphinx and Doxygen to generate...

View Article


Image may be NSFW.
Clik here to view.

Own SKILL function available in calculator but "undefined" when called in ADE ?

Hello all,I wrote two small functions in SKILL (see below) and added these to my .cdsinit. They work in the command line and in the calculator, but when they are called for the calculation of design...

View Article

Image may be NSFW.
Clik here to view.

How to get the tail of list .

Hi All,How to get the tail of this list using SKILL ? X = (((-9.1 13.6)         (-7.4 13.6)         (-7.4 12.6)         (-5.5 12.6)         (-5.5 13.6)        (-3.8 13.6)    ))I use IC5141 .Best...

View Article

Image may be NSFW.
Clik here to view.

output format for form display.

Hello,I have a piece of code below for which I would like to get a formatted output like below. Is it possible to display below output format in...

View Article

Image may be NSFW.
Clik here to view.

Skill code for searching object (i.e., via) in predefined coordinates

Hi everyone,I am looking for a skill code that can search and select specific objects (i.e., M1_M2_Via) in the given coordinates only. (i.e., only search for vias within (0.0) to (100,100)). Can...

View Article


Image may be NSFW.
Clik here to view.

===about hiDisplayProgressBox===

Hi :I follow the example of "skill user guide"  to try the hiDisplayProgressBox, and it works well.However when I try to use this function to see status in my large case, the virtuoso is still...

View Article

Image may be NSFW.
Clik here to view.

Trigger pcell evaluation from external program

I use pcell express to get at a cached version of a pcell.In my external program I can read the properties of this cell.And I can create a new instance having different parameter values, and I can see...

View Article


Image may be NSFW.
Clik here to view.

Adding new item to already created custom menu (for all Layout Editor windows)

Hello,I am working on a library that contains many macro functions to automate certain parts of the layout. Depending on the need, per project some macro's will be needed/loaded, and some won't. All...

View Article

Image may be NSFW.
Clik here to view.

Weird "case" statement behavior (at least to me...), can someone please...

Hello all,Today I ran into a problem which toke me a long time to find the cause. It is with the "case" statement. First I show you something that is very simple and that does work:testString =...

View Article


Image may be NSFW.
Clik here to view.

Forcing an update of the netlist

Hi there.I'm modifying my spectre netlist by setting a custom netlist formatter with the Skill function:(asiSetNetlistFormatterClass tool 'myFormatter)When I try to re-netlist afterwards...

View Article

Image may be NSFW.
Clik here to view.

loading sdb file in Corners Setup GUI ADEXL view using SKILL

Hello,How can I load sdb file in Corners setup GUI of ADEXL view using SKILL without opening up corners set up GUI and loading sdb file manually ?Are there any SKILL APIs for it?Thanks in advance!

View Article

Image may be NSFW.
Clik here to view.

lxGenFromSource related questions

Hello,Please i want  generate a layout for schematic so o searched in the cadence layout manual and i found this command.Then i got the schematic ID using dbOpenCellViewByType then i used the command...

View Article
Browsing all 5066 articles
Browse latest View live


<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>