HSPICE 的LIS檔出現的訊息

stevenzhou

**diagnostic** dc convergence failure,
resetting dcon option to 1 and retrying
* ~' w( [) H; g7 Q$ e" x
- u0 K  g( F( @1 q  h* z/ p **diagnostic** dc convergence successful
you can increase the efficiency of the
8 X" i; n; `8 M! F" i operating point calculation by setting dcon= 1
in the .option statement
. H* `; W7 k& l8 L4 K& d4 \ **warning** negative-mos conductance =     0:m14 iter=    2
vds,vgs,vbs =     -0.416          4.61        -0.145   
  gm,gds,gmbs,ids=    -1.316E-04     3.066E-03     1.049E-04     1.370E-03

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