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net parasitic capacitance
Hello everyone, I'm currently working on a design block that features two crucial nets for which I need to determine the parasitic capacitance. My goal is to perform a post-layout analysis, so ...
cadence virtuoso , 1, need to know how can i remove the phy... the binding of devices , once we clear the physical binding??
HI All, 1, I need to know how can i remove the physical binding(devices) of a layout?? 2,Once we clear the physical binding, by connectivity can I update the device correspondence as schemati...
forum notification
hello i do not get any notification from cadence anymore regarding this forum even though i turn on the "notify me when someone replies to this post" option when creating a new post. i used...
Getting of thr Forums
I posted an item years ago about PSPICE and now I just get spam (Several today). But when I logged in it created a new account. Maybe because it was years since I posted. So I know have a zom...
Integrated Phase Noise in dBc
Hi, Im trying to measure the phase noise of my driven clock circuit. After following the tutorials from Cadence, Im doing PSS analysis followed by PNOISE analysis with time-averaged option ...
Email Subscription for posts I create
This is non-technical question. With subscribe option, I get email for each post created by others. But not for the ones I post. Why? Does anyone facing this? Or is this the only way of how it wo...
Can't find my post and forum "Tensilica IP"
I got a mail that my post is moved to "Tensilica IP". Then I try to click the 2 link, both my thread and "Tensilica IP" will lead to " PAGE NOT FOUND ". Also I found in "community search" p...
ASSURA Not Working
Greetings All, I hope your day is going well. First I want to thank you for giving me some of your time to read my problem and help me with it. This starts with Assura 41, I installed Assur...
Virtuoso Menu Icon Sizes and Labels
Hello, Recently, I have bought two new high-resolution monitors (3840x2160), and since then, the sizes of the icons and labels in Cadence Virtuoso are too small. I don't have this issue with ot...
Closing maestro but keeping VIVA window open. How to accomplish this ?
Hello all, When I close an Assembler maestro view, my VIVA window with all my wave forms automatically closes too. Is there a way to close the former while keeping the latter open ? Sometimes...
ERROR (VIVA-9000):No image saved: Possible reasons could be...one of the windows or subwindows are visible or are non-empty.
Hi, I was trying to run a PSS simulation and while i try to select the terminal on the layout, it shows the following error. Kindly guide me on what needs to be done. ERROR (VIVA-9000):No ima...
Clarification on Lab 3-3: Dynamic Comparator Noise Characterization in ADC Verification RAK
Hi, I have a few questions regarding Lab 3-3: Dynamic Comparator Noise Characterization in ADC Verification RAK. 1) Why is the beat period in PSS chosen to be twice the comparator clock cyc...
Simulation Problem
I drew the layout using cadence virtuoso. I don't get any error except DRC check density error. In the same patch, LVS check comparison result clear appears, there is only 1 stamping conflict war...
LVS warning related with sampling conflicts
I did my layout but i get "WARNING: Stamping conflict in SCONNECT - Multiple source nets stamp one target net. Net GND is selected for stamping. Rejected nets: 86 87" this kind of error. ...
how to extract metal stack pattern from the layout?
I want to extract metal stack patterns (BEOL) at particular coordinate by virtuoso or innovus. in other words, I want to extract the metal width and height of each layer at particular positio...
Changing my Email address and problem in signing to cadence support portal
Hello, I have a problem in signing to my training dashboard from Cadence Support portal, It looks like I lost the access to the help center and I directed to the page as shown in the figure be...
import verilog file to the cadence through a batch mode.
Dear office, Hi, I am trying to import verilog file to the cadence through a batch mode, But I was not able to find the command for this operation. For example to import .gds file, "strmin -lib...
Cant see email from post in the forum
I don't receive emails from post in the forum. What have led my missing some answers. Can anyone held me where can i setup this ? Thank you.
Skill Code to Extract Cells Dimension
Hello, I am searching for a skill code that can extract the dimension (height and width) of all cell's layout in a library. Regards.
cadence delay calculation of a full adder
sir i have a 4 bit full adder i have totally 9 inputs how should i proceed with the calculation of delay of this circuit, with which signal i should compare the output, how to do this.
skill program float to string conversion
I have been trying to convert floatnum in to binary using CCSfloatToString() function but i have been facing this error E- *Error* eval: undefined function - CCSfloatToString how to resolve thi...
How can I simulate injection locking in Cadence? (1khz resolution issue)
Hello, I am using cadence to simulate my differential oscillator circuit with injection locking at the harmonic (~10GHz) I would like to create output frequency/phase noise while sweeping t...
How to update vendor daemon?
I am trying to launch some tools and an error appears that states that Client newer than Vendor Daemon. the version for client is 11.16, and version of cdslmd and lmgrd is 11.15, how do I update ...
Edit and Move inside a group
Hi everyone, I have a colleague who worked before on another layout tool , they had a tool in it that can move or edit (shapes / insances / routes ....etc) inside a group without even descen...