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Allegro

Create a void from a shape in Allegro

Hi all, I am trying to create a ring of exposed copper at the edge of a board by creating a shape on the solder mask top, however I can't seem to make an actual ring rather than a big filled plane. I can use z-copy to get the outer edge from my route keepin, but I can't figure out how to use...

Posted to PCB Design (Forum) by spbae on Tue, Nov 16 2010
What's Good About Allegro GRE Planning? You’ll Need the SPB16.3 Release to See!

This new SPB16.3 Global Route Environment (GRE) Plan Status and Router Status functionality will assist you in finding errors and is designed to make it easier to work with the router and obtain feedback from the router. It employs a Constraint Manager type spreadsheet interface with cells that are active...

Posted to PCB Design (Weblog) by Jerry GenPart on Wed, Nov 10 2010
SKILL for the Skilled: Making Programs Clear and Concise

The SKILL programming language augments Cadence core tool functionality for Virtuoso and Allegro customers. It is also an important development tool for internal Cadence services organizations as well as Cadence product development groups. We see the value, power, flexibility, and elegance of the language...

Posted to Custom IC Design (Weblog) by Team SKILL on Mon, Nov 8 2010
Create a bloc of symbols routed together

Hello everybody, I work on Cadence 14.0 and Cadence 16.2. I would like to create a block of symbols routed together and to use it in newer designs. Do you know how to do it ? Thanks for all.

Posted to PCB Design (Forum) by romaric on Fri, Nov 5 2010
What's Good About Differential Pairs in Allegro Constraint Manager? See For Yourself in SPB16.3!

There are a couple new Differential Pair (Diff Pair) capabilities available with the SPB16.3 Allegro PCB Editor Constraint Manager - Differential Pair Renaming and Dynamic Phase Control for Differential Pairs . Differential Pair Renaming Prior to the SPB16.3 release, library and model-defined differential...

Posted to PCB Design (Weblog) by Jerry GenPart on Wed, Nov 3 2010
A Shorter, Predictable Design Cycle for Complex PCBs -- Electrical Constraint Sets (ECSets)

This is the first in a series of blogs focused on how you can make your design cycle predictable and shorter for PCB designs that are increasing in complexity. PCB designers have to deal with increased complexities while design teams are dispersed geographically, and the time to finish the design is...

Posted to PCB Design (Weblog) by hemant on Fri, Oct 29 2010
New DXF file importing

I am using Cadence 16.3 & I already design a board in to it. First time I gone through board setup where I imported my component restriction dwg (DXF) file. Can anybody tell me how I can imort new file into it... Note : Shall not touch disturb other layers as well as components.. Thanks Amit var...

Posted to PCB SKILL (Forum) by Amit2812 on Fri, Oct 22 2010
What's Good About Allegro Router and Via Changes? SPB16.3 Has a Few New Enhancements!

This week, I’ll be closing discussions on the new SPB16.3 Allegro PCB Router improvements. The focus is on several enhancements for via support. The Use_Via Rule Many times you need to restrict the usage of specific vias in a region. Allegro PCB Router has been enhanced in the SPB16.3 release to...

Posted to PCB Design (Weblog) by Jerry GenPart on Wed, Oct 20 2010
What's Good About Allegro PCB Editor Customizable Datatips? Look to SPB16.3 and See!

In pre-select mode Allegro displays a datatip that provides information about the element that is being hovered over. The TAB key can be used to cycle through the string of elements such as symbol, pin, and net, resulting in a new display of the datatip. In the SPB16.3 release of Allegro PCB Editor ...

Posted to PCB Design (Weblog) by Jerry GenPart on Wed, Oct 13 2010
PCB Template Comparision from allegro

Hi, Is it possible to compare the 2 templates (Board file Data) using third part tool like Excel... is there any way to extract the complete information from allegro for the template which includes all the components and text. Does any one have an idea on this really helpful to me?please share Thanks

Posted to PCB SKILL (Forum) by Chinnu123 on Wed, Sep 29 2010

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Allegro

Create a void from a shape in Allegro

What's Good About Allegro GRE Planning? You’ll Need the SPB16.3 Release to See!

SKILL for the Skilled: Making Programs Clear and Concise

Create a bloc of symbols routed together

What's Good About Differential Pairs in Allegro Constraint Manager? See For Yourself in SPB16.3!

A Shorter, Predictable Design Cycle for Complex PCBs -- Electrical Constraint Sets (ECSets)

New DXF file importing

What's Good About Allegro Router and Via Changes? SPB16.3 Has a Few New Enhancements!

What's Good About Allegro PCB Editor Customizable Datatips? Look to SPB16.3 and See!

PCB Template Comparision from allegro