Spice lib spectre from Cadence 5 to 6

Discussion in 'Cadence' started by StreAMnewal, Jun 11, 2010.

  1. StreAMnewal

    StreAMnewal Guest

    I convert my project from 5 to 6 version.

    When I try to simulate with old library this message appears.

    http://
    img708.imageshack.us/img708/3571/spice.th.png


    When I write "simulate lang = spice" in My *.scs lib file this
    appears

    http://
    img821.imageshack.us/img821/2100/cadenceerror.th.png


    Description of MOS tran with nmos param

    http://
    img689.imageshack.us/img689/4527/facellmodel.th.png


    How can I use this model to simulate project? That lib works in
    Cadence 5.

    //There is no name like nmos4, pmos4

    * Nterest

    ..model kn nmos level=2 phi=.65 tox=55n xj=.34u tpg=0
    + VTO=0.5 LD=0.15u WD=.04u UO=460
    + NSUB=25E+15
    + CJ=0.0004
    + GAMMA=1.1
    *
    ..model kn_nat nmos level=2 phi=.65 tox=55n xj=.34u tpg=0
    + VTO=0.5 LD=0.15u WD=.04u UO=460
    + NSUB=25E+15
    + CJ=0.0004
    + GAMMA=1.1
    *
    ..MODEL Kp PMOS LEVEL=2 PHI=0.65 TOX=55n XJ=0.4U TPG=0
    + VTO=-1.1 LD=.25u WD=.04u UO=160
    + NSUB=1.1E+15
    + CJ=3.1E-04
    + GAMMA=0.27
    ..MODEL kp_lVt PMOS LEVEL=2 PHI=0.65 TOX=55n XJ=0.4U TPG=0
    + VTO=-1.1 LD=.25u WD=.04u UO=160
    + NSUB=1.1E+15
    + CJ=3.1E-04
    + GAMMA=0.27
    ..model diod d(is=1.0e-12 rs=2 cjo=1p bv=50 vj=.6)
    ..model diode d(is=1.0e-12 rs=2 cjo=1p bv=50 vj=.6)
    *.subckt mkn d g s b
    *mkn d g s b kn w=w l=l
    *.ends mkn

    I try add .model kn nmos4 level=2 phi=.65 tox=55n xj=.34u
    tpg=0
    + VTO=0.5 LD=0.15u WD=.04u UO=460
    + NSUB=25E+15
    + CJ=0.0004
    + GAMMA=1.1

    That does not solve the problem.
     
    StreAMnewal, Jun 11, 2010
    #1
  2. StreAMnewal wrote, on 06/11/10 06:31:
    Answered this on the Cadence Community forum. Most likely due to not having
    $CDS_Netlisting_Mode set to "Analog".

    http://www.cadence.com/community/forums/T/15930.aspx

    Andrew
     
    Andrew Beckett, Jun 14, 2010
    #2
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