请问,这段hspice的仿真提示是什么意思呢?
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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 device 0:m1a limited to 2.500E-06
**warning** rs for device 0:m1a limited to 2.500E-06
**warning** rd for device 0:m1b limited to 2.500E-06
**warning** rs for device 0:m1b limited to 2.500E-06
**warning** rd for device 0:m2a limited to 5.000E-06
**warning** rs for device 0:m2a limited to 5.000E-06
**warning** rd for device 0:m2b limited to 5.000E-06
**warning** rs for device 0:m2b limited to 5.000E-06
**warning** rd for device 0:mxa limited to 5.000E-06
**warning** rs for device 0:mxa limited to 5.000E-06
**warning** rd for device 0:mxb limited to 5.000E-06
**warning** rs for device 0:mxb limited to 5.000E-06
**warning** rd for device 0:m3a limited to 5.000E-06
**warning** rs for device 0:m3a limited to 5.000E-06
**warning** rd for device 0:m3b limited to 5.000E-06
**warning** rs for device 0:m3b limited to 5.000E-06
**warning** rd for device 0:m9a limited to 2.500E-06
**warning** rs for device 0:m9a limited to 2.500E-06
**warning** rd for device 0:m9b limited to 2.500E-06
**warning** rs for device 0:m9b limited to 2.500E-06
**warning** rd for device 0:m4a limited to 1.000E-05
**warning** rs for device 0:m4a limited to 1.000E-05
**warning** rd for device 0:m4b limited to 1.000E-05
**warning** rs for device 0:m4b limited to 1.000E-05
**warning** rd for device 0:m5 limited to 5.000E-06
**warning** rs for device 0:m5 limited to 5.000E-06
**warning** rd for device 0:m10 limited to 1.250E-06
**warning** rs for device 0:m10 limited to 1.250E-06
这是什么意思呢?
用hspice仿真一个电路,提示
**warning** rd for device 0:m1a limited to 2.500E-06
**warning** rs for device 0:m1a limited to 2.500E-06
**warning** rd for device 0:m1b limited to 2.500E-06
**warning** rs for device 0:m1b limited to 2.500E-06
**warning** rd for device 0:m2a limited to 5.000E-06
**warning** rs for device 0:m2a limited to 5.000E-06
**warning** rd for device 0:m2b limited to 5.000E-06
**warning** rs for device 0:m2b limited to 5.000E-06
**warning** rd for device 0:mxa limited to 5.000E-06
**warning** rs for device 0:mxa limited to 5.000E-06
**warning** rd for device 0:mxb limited to 5.000E-06
**warning** rs for device 0:mxb limited to 5.000E-06
**warning** rd for device 0:m3a limited to 5.000E-06
**warning** rs for device 0:m3a limited to 5.000E-06
**warning** rd for device 0:m3b limited to 5.000E-06
**warning** rs for device 0:m3b limited to 5.000E-06
**warning** rd for device 0:m9a limited to 2.500E-06
**warning** rs for device 0:m9a limited to 2.500E-06
**warning** rd for device 0:m9b limited to 2.500E-06
**warning** rs for device 0:m9b limited to 2.500E-06
**warning** rd for device 0:m4a limited to 1.000E-05
**warning** rs for device 0:m4a limited to 1.000E-05
**warning** rd for device 0:m4b limited to 1.000E-05
**warning** rs for device 0:m4b limited to 1.000E-05
**warning** rd for device 0:m5 limited to 5.000E-06
**warning** rs for device 0:m5 limited to 5.000E-06
**warning** rd for device 0:m10 limited to 1.250E-06
**warning** rs for device 0:m10 limited to 1.250E-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;
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