Hi Everyone ,

Can anybody tell me how to use "alter statement" in spectre netlist  running in Nanosim simulator ?

Here is a parameter supply3 and i am trying to vary that and run a transient simulation

//****************example code ********88//

alter1 altergroup {

parameters supply3=.5

}

tran1 tran step=.010n stop=10u

alter2 altergroup {

parameters supply3=.7

}

tran2 tran step=.010n stop=10u

//****************end of code ********//

The nanosim simulator is giving the error - " Multiple tran statement "

I shall be glad if anybody can suggest me ,

Thanks

Abhijit