How to simulate 45nm and 65nm together in Hspice.

[Anbusivam]

Hi all,

I have a situation in which one of our 65nm chip is driven by one another 45nm chip. We are having some glitch problems at the interface and I need to debug the same to understand the glitch source.

Now I've both the 45nm and 65nm process models and corresponding IO pad netlists. I am not sure how to do a simulation of these both together in a single simulation setup or in a single Hspice simulation deck.

Please help me in this.

Thanks,
Anbu

 

[onlymusic16]

I am not sure if hspice can take up two technology models at a time. But it is a very good problem. I will try to find out and get back if i find anything.

But there are workarounds for everything