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Cadence Auto Route Issue

Amar Kumar

Hi,

I am trying to use cadence auto-route feature in a simple layout.

I generated the pins and devices using "GenFromSource", then when I go to "Route -> Automatic Routing -> All Nets",  It runs for 2 sec and ends up with below  error.

**************************************************************
* *
* Begin Min-Spanning-Tree Routing Flow for Normal Nets *
* *
**************************************************************
REPORTING_STATS | Elapsed Time: 0.0 Secs | Mem: "Current: 2815.00" Mb | Cmd: initialize_partition -set sel:4e73b690
[::iaAutoRoute::INFO] Number of inaccessible terms reported by routability checker: 3
[::iaAutoRoute::INFO] Number of nets to be excluded for routing: 3
[::iaAutoRoute::INFO] Number of terms to be excluded for routing: 0
*WARNING* Command wrongway_pin_escape requires application feature Router only that cannot be licensed.
*WARNING* TCL error: ERROR - no further information available.
nil

Can anyone help to understand the issue ? I am doing this in Layout-XL.

Thanks In Advance,

Amar

Parents
  • Amar Kumar
    in reply to Andrew Beckett

    Hi Andew,

    Thanks, It helped. I feels I don't have enough XL licenses to run the Route command.

    Regard,

    Amar

  • Andrew Beckett
    in reply to Amar Kumar

    Hi Amar,

    You need GXL licenses to run the router (for anything beyond a single net, which you can route with XL). You can use XL for the layout cockpit, but the router will need GXL tokens.

    Regards,

    Andrew.

Reply
  • Andrew Beckett
    in reply to Amar Kumar

    Hi Amar,

    You need GXL licenses to run the router (for anything beyond a single net, which you can route with XL). You can use XL for the layout cockpit, but the router will need GXL tokens.

    Regards,

    Andrew.

Children
  • Amar Kumar
    in reply to Andrew Beckett

    Hi Andrew,

    Thanks for the information again.

    I was trying to use router(All Net) without GXL lic. So it ends up with the error.

    Regards,

    Amar

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