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Autoroute nets that have propagation delay and relative propagation delay

Neha Anu

Hi all,

I've  to autoroute nets (A1,A2..A8) that are matchgrouped (MG1) with pin pair longest pin pair and with propagation delay .

How can I autoroute the above nets using the do file in the Specctra autorouter using the command Route->Route Editor??

Can anyone plsss xplain wats the do file command for the above scenario??

Thanx

Neha.

  • steve

    A asked in another post what level of license are your running ?

  • Neha Anu
    Hi, I'm using Cadence base Version 16.0.
  • redwire

     I believe you need the "performance L" license as a minimum to route these in Specctra.

    http://www.cadence.com/rl/Resources/datasheets/7432_PCB_Designs_FINAL.pdf

  • Neha Anu

    Hi,

    Is "performance L" is really needed for autorouting the board in specctra with  .do fileusing the command Route->Route Editor from Allegro PCB Design GXL ??Is it not possible to route with the simple commands to meet both the propagation and relative propagational delay??

    Thanx

    Neha

  • steve

    The tools is seperated into different levels

    Orcad PCB Designer, Allegro PCB Design L, Allegro PCB Performance L, Allegro PCB Design XL and Allegro PCB Design GXL. You need at least a Allegro PCB Performance L license to route what you need. Find out by going to Help - About. It is quite clear about the level of tools you have.

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