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Andy, the .TRAN statement is .TRAN 1ns 120ns. Probably meant to be .TRAN 120ns 1ns, where the 'superfluous 's'? is indeed accepted. -- OOO - Own Opinions only If something is true: * as far as

Absolutely. i am uploading it in temp

Open the HSPICE manuals and read.? It's several hundred pages. You can't.? You should not try.? There is no established way to get from one level to another level. You need to start with the

Well, that depends on you.? Do you want actual answers to your questions? Andy

Not now, since Andy has said that they won't work in LTspice. Instead, first try to find 120nm models that will work in LTspice. Then, if your 120nm circuit works, try to find 20nm models that work in

It is actually OK.? Nothing wrong with writing "120ns". Some would prefer to omit any letter after the first one.? But SPICE was created in such a way that you can write "nV" or "nanovolts" or

should I Upload Model files?

I've explained what I suggest you do. Do you actually have access to Hspice? If not, forget it and try to use LTspice, unless you can't find 120nm and 20nm models by any means. -- This email has been

I will fill in the information you forgot to say. The files you uploaded are "FinFETbasedSRAM - 20nm.asc" and "FinFETbasedSRAM.asc".? They are now in the "Temp" folder.? You forgot to put them

Yes, but you uploaded two files instead of a .ZIP, and didn't upload the model files in it. I looked at your 120nm .ASC. I'm not an expert in IC design, but it looks as though it might work. But

Apologies. It's a bad habit of mine not read instructions before acting. What should I do now? About My Project I am not really familiar with HSPICE and the model file is designed for that APP. And I

But you did not read and follow what John Woodgate wrote!? Neither did you follow the instructions on the group's main webpage! Shame on you for not even trying. Andy

There is a special very hot place reserved for supervisors who set students problems that the supervisor doesn't know how to solve. You might do better to use LTspice, but work only with the .ASC and

OK, here is the dumbed-down version of what I wrote: Your model files ("PTM" files) *will not work in LTspice*. Don't try.? Get the right model files for 20 nm and for the SPICE simulator you intend

I have uploaded the file also i have notified you guys.

I am just a student and half of the things you said went bouncer T-T. My HoD told me to make this project because i attended Semi-conductor training program in SVNIT SURAT. Even he don't know how to

Note that simply scaling the dimensions as you did, does not get you from a 180 nm process to a 20 nm process. There are significant changes necessary in the model (PTM) files themselves.? You should

Did you read the advice already given? Did you read the guidelines for this group ( /g/LTspice ) where you asked the question? Please go back to the starting gate and begin again.?

LTspice does not support "LEVEL=72" MOSFET models.? If those are the only models you have for your 20 nm devices, then you will need to use another SPICE program with it.? Probably that is HSPICE.

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