how to have a plot with reference to selected corners and temperatures?

Discussion in 'Cadence' started by sonnyasu, Jul 23, 2007.

  1. sonnyasu

    sonnyasu Guest

    Hi,

    I m first time using this forum and i need help on my current
    simulation problems. I have written a simple ocean script to simulate
    AC, Noise and Transient response through corners, temperatures and
    supply voltages. However, I have difficulties in plotting them out
    with reference to corners , temps and supply. For example, I can get
    all my plots but I can't refer each plot to the right corner and
    supply. I want to have plots and label all corner, temperature and
    supplies on the same plot window. Does anyone know how to do that in
    oceanscript?

    thx a mil.
     
    sonnyasu, Jul 23, 2007
    #1
  2. You should take a look at both the ocean plot functions and also the
    SKILL awd* plot functions to use the ?expr option to name the waves.
    The docs are ocean.pdf and skartistref.pdf, I think.
     
    Svenn Are Bjerkem, Jul 24, 2007
    #2
  3. sonnyasu

    sonnyasu Guest

    Hi Svenn,

    Thx for your reply. the ?expr doesn't work with variables i think, i v
    tried several ways. I have ocean.pdf but i don't have the other
    reference and can you tell me where I can get it?

    The command i tried for using plot function is:
    for example:
    plot(db20(Tv) ?expr list(..)), but list only takes strings and if i
    loop all the corners with supply voltages and input voltages, i can't
    get the plot labeled with the corresponding corners and temperatures.
    Is there any other way that I can do it?

    thx a lot.
     
    sonnyasu, Jul 24, 2007
    #3
  4. sonnyasu

    sonnyasu Guest

    Hi Svenn,

    Thx for the reply. I tried to use ?expr before and it doesn't work. If
    i want to relate the corners and temperature with the plot, I want to
    use a function to do it with the loop in the script that it ll
    automatically label the information on the plot. So far, I don't have
    a clue how to do this and i have ocean.pdf but i don't have the other
    reference that you mentioned.

    Thx much,
     
    sonnyasu, Jul 24, 2007
    #4
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