Montecarlo: how to exclude some circuitry.

Discussion in 'Cadence' started by Svenn Are Bjerkem, Sep 26, 2005.

  1. Hi,

    I my testbench I use the same flip-flop as driver and load for the DUT
    in order to have a better model of my driver and my load. When trying to
    characterize some of the mismatch behaviours of my DUT, I would like the
    driver and the load _not_ to be statistically variated, the DUT only. I
    haven't seen such an option documented anywhere and wonder if it is
    possible at all in spectre. Kind of the same as an lvsignore flag set on
    a simulation resistance, except it would be called something else.
     
    Svenn Are Bjerkem, Sep 26, 2005
    #1
  2. Svenn Are Bjerkem

    S. Badel Guest

    I've never heard of such an option, but you can change the transistor models
    to point to some identical model with no statistical variations defined.

    Stéphane
     
    S. Badel, Sep 26, 2005
    #2
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