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How to simulate full custom digital circuit digitally in virtuoso(spectre)

wenxuzhao

 I've built a full custom digital circuit in virtuoso, suppose to run at 3GHz. I tried to simulate it for 1ms, which takes several days... Actually I just need digital behavior of it and do not care about the transistor level things. Is there any way that I can simulate it digitally, ie, reducing the simulation time? Thanks a lot!

Wenxu

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  • wenxuzhao

    Quek,

     

    Thank you! Right now, I have to build the entire circuit in transistor level, it performs digital behavior, I wonder if I can do something to speedup the simulation, while it is still transistor level. 

     

    Thank you!

     

    Wenxu

Reply
  • wenxuzhao

    Quek,

     

    Thank you! Right now, I have to build the entire circuit in transistor level, it performs digital behavior, I wonder if I can do something to speedup the simulation, while it is still transistor level. 

     

    Thank you!

     

    Wenxu

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