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Page 1 of 4 (31 items) 1 | 2 | 3 | 4 | Next >

Re: Measurement of Duty Cycle Distortion (DCD) using OCEAN
Thanks Andrew! While working on this, I've raised a request for the enhancement as well (Service Request #42762532). Regards, Leo

Posted to Custom IC Design (Forum) by LeJonT on Thu, Jan 19 2012
Measurement of Duty Cycle Distortion (DCD) using OCEAN
Hi, Is there any suggestive method for measuring Duty Cycle Distortion (DCD) by Cadence? I could see different suggestions over the Internet on this; for example, feeding the design with a clock-pulse and finding the difference between time periods of clock cycles. What would Cadence suggest? Since this is a generic question, not sure what ...

Posted to Custom IC Design (Forum) by LeJonT on Wed, Jan 11 2012
Re: How to find what instance is a wire connected to?
Schematic Netlist is what I would use to get connectivity information. How different is the report that you are trying to generate? Please give an example.

Posted to Custom IC SKILL (Forum) by LeJonT on Tue, Jan 10 2012
Re: problem with Ceiling
atof( sprintf( nil "%.1f" number ) ) I may ask what exactly is your requirement?

Posted to Custom IC SKILL (Forum) by LeJonT on Thu, Jan 5 2012
Re: User Guide for SimVision
You can get the path to the tool by "which simvision" in the command line. Look for the documentation in this path - CDS installation directory/ius/*version*/*lnx86*/doc/ It should have these directories: simviscmdref/ simvision/ simvisionKPNS/ simvision_qrg/

Posted to Functional Verification (Forum) by LeJonT on Thu, Jan 5 2012
Re: problem with Ceiling
When you have set B=3.0 in the first case, the value is indeed 3.0 and getting cieled to 3.0. But, when you are calculating B using some other equation, though you are seeing the value as 3.0, it might not be exactly 3.0 because, the numbers in SKILL are double precision floating point and the default printing precision is 7. You can set the ...

Posted to Custom IC SKILL (Forum) by LeJonT on Thu, Jan 5 2012
Re: repeated measurements in Spectre
I think you can use the "crosses" function to get the cross points of lower and upper threshold values and the difference between the corresponding values will give you rise/fall times.

Posted to Custom IC Design (Forum) by LeJonT on Tue, Jan 3 2012
Re: Problem with ORCAD 16.3 - PSPICE toolbar is disabled
Hi Sardis, You need to start your capture program once with Administrative privileges to get the the simulation buttons active. Right click the program, "Run as Administrator". Thereafter you can invoke the program as normal user. Hope this helps. Thanks, Le

Posted to Cadence Academic Network (Forum) by LeJonT on Thu, Dec 29 2011
Re: Free Hercules & Calibre DRC error viewer for dfII/Virtuoso & SOC/EDI.
Dear Stephane, Thanks a lot for putting the efforts and for the pointers. Will get back once I have something ready.

Posted to Digital Implementation (Forum) by LeJonT on Thu, Dec 22 2011
Re: Free Hercules & Calibre DRC error viewer for dfII/Virtuoso & SOC/EDI.
Normal 0 false false false EN-US X-NONE X-NONE ...

Posted to Digital Implementation (Forum) by LeJonT on Thu, Dec 22 2011

Page 1 of 4 (31 items) 1 | 2 | 3 | 4 | Next >

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