Is "net looping" a problem in "Connectivity Verification" of SE?

Discussion in 'Cadence' started by walala, Sep 4, 2003.

  1. walala

    walala Guest

    Dear all,

    I used SE to do a P&R of a simple design. After all succesfully
    placement and route, I do the "Verification of Connectivity" check:

    The result:
    ------------------------------------------------------------------

    17:17:23 **** Net gnd!: loop.
    17:17:30 **** Net vdd!: loop.
    ** SE-USER-64 PROBLEM **
    17:17:30 ** Found Problems. **
    ** CADENCE-USER-53 WARNING **
    Input source will abort at next read due to limit of 1 PROBLEMs.
    17:17:30 **** Begin Summary (see file verify.log for details)
    17:17:30 **** 2 Problem(s) [ 93]: The net has a loop.
    17:17:30 **** 2 total info(s) created.
    17:17:30 **** End Summary
    17:17:30 **** End: VERIFY CONNECTIVITY ********

    ------------------------------------------------------------------

    Can anybody tell me is this a problem and can I just ignore it?

    Thanks a lot,

    -Walalla
     
    walala, Sep 4, 2003
    #1
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