Stats

  • Locked Locked
  • Replies 3
  • Subscribers 125
  • Views 18292
  • 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

No Layout Exists for Resistor Cadence Virtuoso

sirtaza

Hello everyone. I am using Virtuoso XL Schematic for designing a current source. In my design i need to use the resistor of 18k ohms. Right now i am using cadence gpdk045 for the transistors and analoglib for the resistor. I was able to run the simulations on ADE XL. When i open the layout XL, i can see all the instances from my schematic. The only problem i am facing is that when i try to generate the layout of resistor by right clicking on the resistor instance and selecting generate selected from the source, it gives me error "No layout exists". What could be the problem. Thankyou.

Parents

  • That's hardly surprising, since analogLib is a library of simulation-only components with no layout representation (as it's a technology independent library).

    Why not use one of the resistors from gpdk045? Enable categories in the library browser and you'll see the available resistors. The documentation for the PDK will also give you some details of the makeup of each type of resistor.

    Regards,

    Andrew.

Reply

  • That's hardly surprising, since analogLib is a library of simulation-only components with no layout representation (as it's a technology independent library).

    Why not use one of the resistors from gpdk045? Enable categories in the library browser and you'll see the available resistors. The documentation for the PDK will also give you some details of the makeup of each type of resistor.

    Regards,

    Andrew.

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.