Stats

  • Locked Locked
  • Replies 4
  • Subscribers 63
  • Views 6183
  • 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

calculation using mastero

Hagar Hendy

i generate  theses results below for the delay measurement across different values of temperature, and i am getting the min and max delay for each row , i am just wondering if i can get the difference between the min and max delay automatically using expression for all  rows , i j just noticed minimum delay is not consistent to be with lower temperature for all of the rows . 

Parents

  • Give the original output a name (e.g. delayMeas) and then you can add another expression (for each test that you want to do this for):

    • Name: delayMeasDiff
    • Expr: ymax(delayMeas ?overall t)-ymin(delayMeas ?overall t)
    • EvalType: corners

    This will set up a measurement across corners, and will add that output to compute the difference between the max and min value.

    Andrew

  • in reply to Andrew Beckett

    when i wrote ymax as shown below : i have to add a signal )there is no other parameters to choose 

    and i tried to write the expression as you showed up , but it give me an error  and i changed the evaluation type from point to corners , then it highlighted to burble and give me evaluation error 

     

  • in reply to Hagar Hendy

    The prompts in the expression for auto completion can’t offer absolutely every possibility - you can type what you want - you don’t have to accept the suggestions from autocomplete . The expression you ended up with has the parentheses in the wrong place, so it’s bound to fail. Please enter it as I suggested earlier (you have too many parentheses, and they are incorrectly matched).

Reply
  • in reply to Hagar Hendy

    The prompts in the expression for auto completion can’t offer absolutely every possibility - you can type what you want - you don’t have to accept the suggestions from autocomplete . The expression you ended up with has the parentheses in the wrong place, so it’s bound to fail. Please enter it as I suggested earlier (you have too many parentheses, and they are incorrectly matched).

Children

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.