Virtuoso ADE采用Spectre仿真中出现MOS管最小长宽比满足要求依然报错的情况解决方法

在ADE仿真中错误问题如下：
ERROR (CMI-2440): "xxx.scs" 46338: I2.M1: The length, width, or area of the instance does not fit the given lmax-lmin, wmax-wmin, or areamax-areamin range for any model in the I2.M3.nch_hvt' group. The channel width is 1.500000e-07 and length is 3.000000e-08. Specify channel width and length that do not exceed the referenced maximal area Lmax=9.001000e-07, Lmin=2.700000e-08, Wmax=2.700100e-06,and Wmin=9.000000e-08. You can choose the nearest model by setting the value of soft_bin' option to allmodels'.

解决方法：

1、在ADE界面选择Simulation->Options->Analog。

2、在Simulator Options界面的Miscellaneous选项卡最下方，OTHER OPTIONS下的Additional arguments中填入：

soft_bin=allmodels

3、保存，重新仿真。