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.
The Cadence Academic Network helps build strong relationships between academia and industry, and promotes the proliferation of leading-edge technologies and methodologies at universities renowned for their engineering and design excellence.
Participate in CDNLive
A huge knowledge exchange platform for academia to network with industry. We are looking for academic speakers to talk about their research to the industry attendees at the Academic Track at CDNLive EMEA and Silicon Valley.
Come & Meet Us @ Events
A huge knowledge exchange platform for academia. We are looking for academic speakers to talk about their research to industry attendees.
Americas University Software Program
Join the 250+ qualified Americas member universities who have already incorporated Cadence EDA software into their classrooms and academic research projects.
EMEA University Software Program
In EMEA, Cadence works with EUROPRACTICE to ensure cost-effective availability of our extensive electronic design automation (EDA) tools for non-commercial activities.
Apply Now For Jobs
If you are a recent college graduate or a student looking for internship. Visit our exclusive job search page for interns and recent college graduate jobs.
Cadence is a Great Place to do great work
Learn more about our internship program and visit our careers page to do meaningful work and make a great impact.
Get the most out of your investment in Cadence technologies through a wide range of training offerings.
Overview All Courses Asia Pacific EMEANorth America
Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.
Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.
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.
A set of selected pin labels are put into a list by doing :-
=> ("A<0>" "A<1>" "A<2>")
Another array after some operation increments the set of these pin labels by 3, i.e. :-
a = ("A<3>" "A<4>" "A<5>")
If one wants to sequentially substitute every element of array 'a' into the cv~>theLabel array ( in order to change the pin labels in the layout view also ) then how to proceed ?
I tried the following things which arent working :-1.A simple assignment operator
2. foreach mapcar
There is though one important finding which shows that when one label is selected, then even a simple assignment operator works i.e.
cv~>theLabel => ("A<0>")
a => ("A<4>")
cv~>theLabel => ("A<4>")
but the challenge remains when multiple pin labels are selected
You have a list of objects which must be processed separately. If you have the text selected, you get all the selected objects using txtObjs = geGetSelectedSet()
Then process the individual objects in a foreach loop:
foreach( obj txtObjs when(obj~>objType == "label" obj~>theLabel = newLabel ))
In reply to theopaone:
Thanks for the help but when I tried ur following code, in that every label in the txtObjs array becomes equal to the newLabel.
I tried this :-
A set of pins were selected => A<0> A<1> A<2>
After which I wrote the following code
txtObjs = geGetSelectedSet() => (" a set of cv numbers")
when(obj~>objType == "label" obj~>theLabel = newLabel )) => ("newLabel" "newLabel" "newLabel")
What I want to do is that every element of the cv~theLabel array ( i.e. ("A<0>" "A<1>" "A<2>" "nil") ) should be mapped with the element of an array ' a ' ( i.e. ("A<3>" "A<4>" "A<5>" "nil") ) such that finally the cv~theLabel array becomes equal to ( ("A<3>" "A<4>" "A<5>" "nil") and the pin labels in the layout window changes accordingly.
In reply to shazzy:
You supply the algorithm to map the original name to the new name and puts the new value into the variable newLabel inside the loop.
foreach((obj labelVal) txtObjs a when(obj~>objType=="label" obj~>theLabel=labelVal ))
This assumes that txtObjs has the same number of entries as the list in variable a. By making the first argument to foreach a list of two variables, it will process both lists in parallel.
Note: A bit of terminology here - "cv" normally means "cellView" and so it's rather confusing to call a list of objects "cv". These are lists not arrays (arrays are normally random access whereas lists are sequential).