请问，这段hspice的仿真提示是什么意思呢？

小弟正在学习hspice的使用，现在使用华润上华的点5工艺。.h05mixddst02v231.lib
用hspice仿真一个电路，提示
**warning** rd for device0:m1alimited to2.500E-06
**warning**rs for device0:m1alimited to2.500E-06
**warning** rd for device0:m1blimited to2.500E-06
**warning**rs for device0:m1blimited to2.500E-06
**warning** rd for device0:m2alimited to5.000E-06
**warning**rs for device0:m2alimited to5.000E-06
**warning** rd for device0:m2blimited to5.000E-06
**warning**rs for device0:m2blimited to5.000E-06
**warning** rd for device0:mxalimited to5.000E-06
**warning**rs for device0:mxalimited to5.000E-06
**warning** rd for device0:mxblimited to5.000E-06
**warning**rs for device0:mxblimited to5.000E-06
**warning** rd for device0:m3alimited to5.000E-06
**warning**rs for device0:m3alimited to5.000E-06
**warning** rd for device0:m3blimited to5.000E-06
**warning**rs for device0:m3blimited to5.000E-06
**warning** rd for device0:m9alimited to2.500E-06
**warning**rs for device0:m9alimited to2.500E-06
**warning** rd for device0:m9blimited to2.500E-06
**warning**rs for device0:m9blimited to2.500E-06
**warning** rd for device0:m4alimited to1.000E-05
**warning**rs for device0:m4alimited to1.000E-05
**warning** rd for device0:m4blimited to1.000E-05
**warning**rs for device0:m4blimited to1.000E-05
**warning** rd for device0:m5limited to5.000E-06
**warning**rs for device0:m5limited to5.000E-06
**warning** rd for device0:m10limited to1.250E-06
**warning**rs for device0:m10limited to1.250E-06
这是什么意思呢?

好像是你的MOS管子的W和L超过LIB的设定值 你看看 他LIB的MOS取值范围 等于多少

学习一下。

rs and rd are the resistance of source and drain, in the real world, they have non-zero values.

warning 比 error 好

hyy95说的对，不过warning一般情况下应该不会有大问题吧

哈哈。
学习；