HSPICE 的LIS檔出現的訊息

stevenzhou

**diagnostic** dc convergence failure,
resetting dcon option to 1 and retrying
% }. k1 \* ?* b/ |' h8 l; ?
. _$ y( f$ ?- t/ k **diagnostic** dc convergence successful
you can increase the efficiency of the
- ^$ G, m4 @9 e$ R5 w# ~ operating point calculation by setting dcon= 1
in the .option statement
**warning** negative-mos conductance =     0:m14 iter=    2
vds,vgs,vbs =     -0.416          4.61        -0.145   
# Z& X" w+ V8 V0 Y( T6 H0 L, o  gm,gds,gmbs,ids=    -1.316E-04     3.066E-03     1.049E-04     1.370E-03
( h; S2 e) a5 U
請問這段訊息會對我的模擬有任何的干擾ㄇ  對這段訊息有疑問ㄋ
+ C! v' O; E  i# a& ^6 R- Q麻煩各位高手能幫我解答這個問題  謝謝