How to sweep a few variables at the same time in Hspice?

[anhtuan]

Hi,
In Cadence you can sweep a few variables at the same time. So can we do it in Hspice?

 

[butterfish]

hspice sweep

Hi, anhtuan,
1> for 2variables, you can use .dc+sweep
2> for much more, you can use optimize command, search .opt in Hspice manual.

good luck!
fish

 

[renwl]

hspice sweep data

yes,you can do it.
use the .alter option, it's ok.

 

[anhtuan]

hspice sweep command

Thanks alot!

 

[Hughes]

hspice .data sweep

Besides, you can use sweep with a data card:
.tran 1n 100u sweep data=data1
.data data1
+ r1 r2 r3 r4
+ 100 100 200 100
+ 110 100 200 100
+ 100 110 ......
.enddata