Cadence® system design and verification solutions, integrated under our System Development Suite, provide the simulation, acceleration, emulation, and management capabilities.
System Development Suite Related Products A-Z
Cadence® digital design and signoff solutions provide a fast path to design closure and better predictability, helping you meet your power, performance, and area (PPA) targets.
Full-Flow Digital Solution Related Products A-Z
Cadence® custom, analog, and RF design solutions can help you save time by automating many routine tasks, from block-level and mixed-signal simulation to routing and library characterization.
Overview Related Products A-Z
Driving efficiency and accuracy in advanced packaging, system planning, and multi-fabric interoperability, Cadence® package implementation products deliver the automation and accuracy.
Cadence® PCB design solutions enable shorter, more predictable design cycles with greater integration of component design and system-level simulation for a constraint-driven flow.
An open IP platform for you to customize your app-driven SoC design.
Comprehensive solutions and methodologies.
Helping you meet your broader business goals.
A global customer support infrastructure with around-the-clock help.
24/7 Support - Cadence Online Support
Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.
Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.
Get the most out of your investment in Cadence technologies through a wide range of training offerings.
This course combines our Allegro PCB Editor Basic Techniques, followed by Allegro PCB Editor Intermediate Techniques.
Virtuoso Analog Design Environment Verifier 16.7
Learn learn to perform requirements-driven analog verification using the Virtuoso ADE Verifier tool.
Exchange ideas, news, technical information, and best practices.
The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information.
It's not all about the technlogy. Here we exchange ideas on the Cadence Academic Network and other subjects of general interest.
Cadence is a leading provider of system design tools, software, IP, and services.
I posted similar question in an old existing thread, I am not sure probably I should have post it in a new thread dedicated just to this.
We have EXT10, the qrc version is: 10.1.1-p095
Hi KabalYou need to ensure that your version of Assura must be at least 41USR1_HF9. Detail version info can be obtained using:terminal>assura -WPlease see COS solution 11677778 for more details.Best regardsQuek
In reply to Quek:
well, here is what this command returned me:
and qrc -version returned:
Name : qrc - Cadence Extraction QRC - (32-bit)Description : Parasitic ExtractorVersion : 10.1.1-p095Build Ref. No. : 095 IR Build No. : 095
And I guess this one a version which supposed to work, right? What other problems can be there?
In reply to Kabal:
Hi KabalNo, this is not a vresion that is supposed to work. It looks like your version of Assura is too out-dated. You should be able to resolve the problem by installing the latest version Assura. I am using the following:terminal>assura -Wsub-version 4.1_USR2_HF21You need to use a version of at least "sub-version 4.1_USR1_HF9".Best regardsQuek
But how is that version called in Cadence install directory? Because they are called usually like for example:
So which one should I choose? (in other words which one corresponds to 4.1_USR1_HF9 or 4.1_USR2_HF21)
Hi KabalYou can use this version:30 Nov 2012
ASSURA04.12.021, Version: ASSURA41USR2HF21OA_615If you are using IC613 and would like to use a version that matches the version of Virtuoso, you can use this version: 11 Oct 2010
ASSURA04.10.018, Version: ASSURA41USR1HF13OA_613Best regardsQuek
I have installed newer version, But now even assura menu does not load (not only QRC), and here is what I see in the CIW:
*WARNING* dlopen: /home/soft/cadence/assura41/tools.lnx86/assura/lib/libavview.so: /home/soft/cadence/ic614/tools/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /home/soft/cadence/assura41/tools.lnx86/assura/lib/libavview.so)*WARNING* Failed to open shared object file /home/soft/cadence/assura41/tools.lnx86/assura/lib/libavview.so*WARNING* (LE-104272): Assura has not been installed in this hierarchy.
The package libstdc++.so.6 does exist
Also, I checked that my current libstdc++ supports version: GLIBCXX_3.4.11
Then how come CIW complain? Maybe broken link of some sort? but if yes then where?
Hi KabalWould you please provide the following info by executing the cmds in the working directory that has cds.lib file?terminal>assura -Wterminal>assura -Vterminal>virtuoso -Wterminal>env | grep ASSURAHOMEterminal>egrep "avTech" cds.libterminal>cat /etc/redhat-releasePlease also upload the output of the following cmd as a file attachment.terminal>rpm -qa > rpm.logBest regardsQuek