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

Image may be NSFW.
Clik here to view.

Unexpected identifier "A". Expected close parenthesis.

I'm not sure if this is the reason the simulation fail to run. i got this in CIW: *WARNING* (reader): a '(' at line 1 was still unclosed on EOF, ')' added at line 1 of string " .... peak/(1+xt/100))"...

View Article


Image may be NSFW.
Clik here to view.

SKILL function to open cellview in new tab

Is there a SKILL function that I can use to open any cellview in new tab of current window? I've looked at deOpen and deOpenCellView and I don't think they support new tabs. Did I miss anything? Thanks...

View Article


Image may be NSFW.
Clik here to view.

To highlight the bBox.

hi,I want to ceate a bindkey to highlight the bBox of some particular layer combinations.Is there any procedure to do it through cadence skill?

View Article

Image may be NSFW.
Clik here to view.

savehighlight feature of 6.1.5

Hi,i was using the savealhighlightmark feature in the ICFB version 6.1.5. A highlighted net does not extract the various vias in the signal path while saving in another view. Are there any options to...

View Article

Image may be NSFW.
Clik here to view.

few functions

Hi, I have some basic doubts: 1) Is there any skill function which gives greatest number as output among many numbers as input ?2) For any task / algorithm, what is efficient way to find required skill...

View Article


Image may be NSFW.
Clik here to view.

cdl out, create netlist, create dc simulation in unix

Hi:there are some problems I want to ask. 1. how do I cdl out in unix terminal?? 2. how do I create netlist in unix terminal??3. how do I create dc simulation in unix terminal?? thanks 

View Article

Image may be NSFW.
Clik here to view.

Help on skill code to add PIN information

Hi Friends,         I have a library with many digital cells(like AND, OR,...etc). Every cell had a met1(tt) label with port name to define PIN inforamation & to pass LVS. But I need to add a MET1...

View Article

Image may be NSFW.
Clik here to view.

Can we find short between two nets in layout?

hi all,        I made a short between VSS, VDD in top level. I need probe at that exact point where VSS and VDD are shorted. Is there any ideas? 

View Article


Image may be NSFW.
Clik here to view.

Skill code for turn rectangle metal to mesh in the virtuoso layout editor

Hi,I want write a skill script for turning rectangle metal to mesh or slot on the rectangle metal automatically in the virtuoso layout editor when I press a bindkey.but I am not very familiar with...

View Article


Image may be NSFW.
Clik here to view.

Doubts in pcells

 Hi all,          I have library with full of pcells(every cell had views like spectre, symbol, ivpcell, hspiceD,layout,ams,auLvs....etc). These are not created by pcell option in layout. And techfile...

View Article

Image may be NSFW.
Clik here to view.

Is there any way to open cell in editing mode for two or more people?

 Hi all,         Generally if some one editing the layout then we cann't edit it. Is there any way to edit same layout by two people. I feel its better to work for top level layout by one people work...

View Article

Image may be NSFW.
Clik here to view.

Mark net not blinking in some technology, how to set it correctly?

Hi I am using IC 514, Layout XL with IBM p13 process. The mark net option only hightlights ("barely can see"). When I changed to TSMC65N technology, the mark net is blinking correctly.  My question is...

View Article

Image may be NSFW.
Clik here to view.

How to change snapmode of any function to anyAngle

 Hi all,          I need to change snapmode of object while moving to anyAngle when I press bindkey. I didn't know command to set snapmode. Let me know how to do this?

View Article


Image may be NSFW.
Clik here to view.

How to Call multi pcells one time?

Dear Sir.I  want to write a skill script to call mulit pcells in layout, and I used dbCreateParamInstByMasterName(cv "libname" "nmos" ....).But it's just call one pcell one time,and if i want to call...

View Article

Image may be NSFW.
Clik here to view.

CheckandSave in editor XL

 Hi, Firstly, in IC6 I dont have Virtuoso_Schematic_Editor_L, I have to use Editor_XL. I use no-graph mode and I want to change the schematic and simulate then. In IC5 i...

View Article


Image may be NSFW.
Clik here to view.

DRDs and autorout

hi does anyone know where i can get information about DRDs and auto-rout

View Article

Image may be NSFW.
Clik here to view.

pcell parameter order

I used the GUI based method to create a pcell. When I use it in my layout, the parameters seem to be in random order. Is there an easy way to arrange them in a specific order e.g. alphabetically?

View Article


Image may be NSFW.
Clik here to view.

Are there triggers for config and adestate viewTypes?

Hi,I'm using IC6.1.5 and am investigating adding some customization that would occur upon the saving of views.  I am aware of the dbRegPostSaveTrigger() function, but I am finding that function does...

View Article

Image may be NSFW.
Clik here to view.

Plot S-Parameter in Smith Chart from ocn-Script

 Hello,I want to plot the s11-parameter of my design from an ocn script in the smithchart, but it doesn't work. I use Cadence DFII 6.1.5 and I used the functions  awdPlotSignals(), awdPlotSimpleBLOCKED...

View Article

Image may be NSFW.
Clik here to view.

CIW History control

In Cadence 6.1.5, when using the up arrow keys to cycle through your history in the CIW, is there a way to limit the history to only those commands that were entered in the CIW? I don't find it very...

View Article
Browsing all 5066 articles
Browse latest View live


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