Stats

  • Locked Locked
  • Replies 8
  • Subscribers 149
  • Views 15340
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

ocean run corner on the termination of an error is encountered!!!!

xianweng

hello,

Run with the ocean corner, write the results in txt, the error is encountered in some corner on the next stop, and how to display an error and then continue to run forever? Just use soon, thank you advice 

for example:

if I want to seek GB, GAIN
PM = phaseMargin (VF ("/ V"))
GB = gainProd (VF ("/ V"))
GAIN = value(dB20(VF("/V")) 1)
if(PM&&GB&&GAIN fprintf(p, "%f %f %f \n"  PM GB GAIN) fprintf(p, "%s\n" "error"))
It is an error "Gain dose not cross one" when i run ocean,then  the simulation stops, but when I comment GB GAIN ,It is still an error "Gain dose not cross one", but the simulation can continue

How to make the simulation continue with errors

Parents
  • Ayrin

    Dear Andrew,

     

    To simplify, my script is something like this:

     

    foreach(myVDD '(1.0 1.1 1.2)

    foreach(myTEMO '(-40 37 90)

    foreach(myMOS '("tt" "ss" "ff")

    analysis('tran ?stop 10u)

    run()

    fprintf()

    )))

     

    It starts runing and just in one of the corners the simulator stops because of convergence problem. So, it doesn't continue the rest of corner simulations. In parallel I am trying to understand why it doesn't converge however still I would like to know how could I make the simulation could be continued for the rest of corners.

     

    Thanks,

     

    Armin

     

     

Reply
  • Ayrin

    Dear Andrew,

     

    To simplify, my script is something like this:

     

    foreach(myVDD '(1.0 1.1 1.2)

    foreach(myTEMO '(-40 37 90)

    foreach(myMOS '("tt" "ss" "ff")

    analysis('tran ?stop 10u)

    run()

    fprintf()

    )))

     

    It starts runing and just in one of the corners the simulator stops because of convergence problem. So, it doesn't continue the rest of corner simulations. In parallel I am trying to understand why it doesn't converge however still I would like to know how could I make the simulation could be continued for the rest of corners.

     

    Thanks,

     

    Armin

     

     

Children
No Data

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.