Product category:
Design and Development Software
News Release from: Mentor Graphics UK | Subject: Topology router
Edited by the Electronicstalk Editorial
Team on 27 September 2006
Router adds intelligence to automation
Revolutionary routing technology combines the knowledge of an engineer, skill of a board designer and power of an autorouter.
Mentor Graphics Corporation has announced the availability of a revolutionary new routing technology that combines the knowledge of an engineer, skill of a board designer and power of an autorouter This topology router is an industry first because of its ability to follow an engineer's guidelines for bus topology routing and then automatically mimic a CAD designer's manual edits to form clean and structured bus structures
This article was originally published on Electronicstalk on 21 Feb 2001 at 8.00am (UK)
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"Since the first appearance of autorouting technology 30 years ago, it has been an industry goal to mimic the talents and routing results of an experienced board designer as they follow the guidance of an engineer", said Henry Potts, Vice President and General Manager of Mentor Graphics' Systems Design Division.
"By working closely with key customers, we have been able to achieve this goal and supply our users with a tool that improves not only their productivity, but the quality, performance and manufacturability of the PCB".
"While this initial release focuses primarily on bus routing, our intent is to extend these capabilities to additional interconnect structures".
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The topology router technology from Mentor Graphics consists of two applications.
First is a topology planner, used by the engineer to plan and optimise the bus systems and subsystem interconnects on the PCB.
It complements component placement by allowing the engineer to plan logic pathways optimising performance and layout.
Traditionally, the engineer would sketch these placements and bus paths out on paper to provide the board designer the necessary guidance to route the board.
The second application, the topology router, automatically routes the bus interconnects, accurately following the pathways defined by the engineer.
The resulting routing has the structure and quality usually provided only by experienced designers performing hand routing.
The result is a significant decrease in design cycle time, increased designer productivity and quality of the board, as well as optimised performance.
And since the bus paths are permanently stored with the design database, the PCB can be incrementally modified or reused in future products without re-entry or rerouting of the buses.
The topology router technology is currently released to select customers and will be generally available as an option in subsequent release cycles of both the Expedition Enterprise and Board Station flows.
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