I think Nanosim is a quite good simulator for the circuits which takes HSPICE long time, such as PLL, memory... And its precision also can be accepted.
At first, thanks for your reply,
of cource, -nvec filename.vec is a way to include vec file , but i want to know how to include the file such asis=vec)(en=element.vec)(ot=pa0,pa1,pa2)
I have called the service person of SYNOPSYS, he told me that the previous usage was cancelled, now it can only use the -nvec in the command to realize inlcluding .vec file.