Enterasys Security Router X-PeditionTM Manuel d'utilisateur télécharger pdf (Page 5)

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group planning and placement makes design reuse even

more powerful. A formal design reuse module creates

and stores reusable blocks of circuitry — including

schematic and PCB placement and routing data — in a

central library. This IP can be shared across the enterprise

and can be placed and modified within the same design

and across multiple designs.

Variant Management

The variant manager tool handles the creation of multiple

product configurations from a single design database. The

integrated management interface minimizes errors,

reduces costs, improves design quality and enhances

production efficiency. The layout environment allows

concurrent variant definitions within the schematic and

layout, as well as function-managed variants. Once

defined, variant documentation drawing output and bill of

materials can automatically be created.

Design Collaboration

Schematic Design Collaboration

Engineering design changes can cause delays and intro–

duce errors. Design collaboration eliminates the barriers of

restricting changes within a schematic/layout flow.

Whether a single schematic designer, or multiple

schematic designers collaborating, Xpedition supports

concurrent constraint and logic changes while the layout

is in progress, synchronizing the schematic and layout

with powerful integration features. Changes made to the

schematic and/or layout are easily updated into a

common database without interrupting the design cycle.

PCB designers also have access to an embedded

schematic view within the layout tool.

Concurrent Team Design

Award winning Xpedition xPCB Team Layout, powered by

Xtreme technology, allows multiple designers to work

simultaneously within a single PCB layout design database.

For PCB designs that have aggressive schedules,

concurrent layout enables collaboration across

geographically dispersed or functionally organized PCB

design groups to maximize productivity and dramatically

shorten design time to market. It is designed for

immediate deployment, and is as fully functional as its

single user counterpart. Time consuming training is not

needed, or changes to a company’s infrastructure or

library to implement. Refer to the Xpedition xPCB Team

Layout data sheet for complete details.

Design Validation

Dynamic Hazard Review

During layout, constraint requirements can change.

Designers must be able to validate the layout at any point

to the constraint definition. Complete online electrical,

and batch design rule validation make it easy to verify that

your design is correct-by-construction. Design hazards are

dynamically displayed and cross-probed in the design.

Hazards can be colored for easy identification. Once

identified, clearance violations can be individually- or

multi-selected for automatic repair. When a hazard is fixed,

it is dynamically removed from the hazard list.

Design for Manufacturing (DFM)

Creating and distributing manufacturing data to

production sites introduces challenges at a point in the

design process where errors can become very costly, both

in time and money. The constraint manager contains

manufacturing rules that optimize

component clearances and physical

clearances by area, and are dynamically

checked during the design process.

Advanced auto-assisted interactive

routing optimizes routing features

on-the-fly checking to reduce

manufacturing issues. In addition, there is

tight integration with Mentor Graphics

Valor NPI, allowing layout designers to

leverage the same constraints used for

final verification at manufacturing

vendors, with a left-shift method of

accessing the industry-premier solution

for DFM validation.

Manufacturing documentation and

outputs can be directly created within

the layout environment, so any last

minute layout changes are automatically

The embedded schematic view provides a current snapshot of the design for cross-probing

and placement within PCB layout.

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Enterasys Security Router X-PeditionTM Manuel d'utilisateur Page 5

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