Stats

  • Locked Locked
  • Replies 8
  • Subscribers 144
  • Views 16885
  • 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

how to generate netlist without some subckt

hanlei1975

Dear master

how to generate spice netlist without some subckt, as following:

the default netlist as following:

**********test ckt**************

R1 net1 net2 10k

Xnosubckt in1 in2 out1 opamp

.sunckt opamp in1 in2 out

.....

..ends

.end

 

But I need no subckt netlist, as following, How can I get this? I set property like "nlAction" ,in subckt, actually there is nothing ,but I also need there is no ".sunckt......" How Can I get this ?

I need something  like this

**********test ckt**************

R1 net1 net2 10k

Xnosubckt in1 in2 out1 opamp

......

.....

.end

thanks  a lot

Parents

  • Hi Hanlei

    I am not very clear on the question so there is some guessing here. Please correct me if I am wrong. I think you would like to have a spice (or maybe spice-like) netlist with only the instance lines and not the subckt definitions.You can do this with cdlout as follows:

    a. In the library manager, copy the symbol view of cell "opamp" as "auCdl" view
    b. In ciw, go to "File->Export->CDL"
    c. Fill in the fields accordingly and press OK button

    You will only get the instance line for cell opamp and not the subckt definition. Hope that this is what you need. : )  By the way, when posting a question, it would be great if you can provide the version info so that we can come up with the best solution for you.

    E.g.
    unix>virtuoso -W
    unix>icfb -W
    unix>spectre -W


    Best regards
    Quek

Reply

  • Hi Hanlei

    I am not very clear on the question so there is some guessing here. Please correct me if I am wrong. I think you would like to have a spice (or maybe spice-like) netlist with only the instance lines and not the subckt definitions.You can do this with cdlout as follows:

    a. In the library manager, copy the symbol view of cell "opamp" as "auCdl" view
    b. In ciw, go to "File->Export->CDL"
    c. Fill in the fields accordingly and press OK button

    You will only get the instance line for cell opamp and not the subckt definition. Hope that this is what you need. : )  By the way, when posting a question, it would be great if you can provide the version info so that we can come up with the best solution for you.

    E.g.
    unix>virtuoso -W
    unix>icfb -W
    unix>spectre -W


    Best regards
    Quek

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.