Stats

  • Locked Locked
  • Replies 1
  • Subscribers 125
  • Views 14414
  • 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

DRC error in resistor layout

whitefan

 Hello,

        I attached the snapshot of my rnhr_rf resistor after DRC run, it highlites nwell of resistor by giving error as "welnotr_StampErrorFloat", I can't get the meaning of this, please help me if anyone is using this library and having clue of it (I am using UMC mmrf180 library). Thank you. 

Parents

  • Hello friends!!

             I solved the issue. As I mentioned that it is from UMC mmrf180 library and in that the resistor rnhr_rf comes with resisting material as poly but still the base of this poly is n-well and we have to connect this n-well to either VDD or GND whatever comes according to your design otherwise it shows that n-well is floating. Thank you. 

Reply

  • Hello friends!!

             I solved the issue. As I mentioned that it is from UMC mmrf180 library and in that the resistor rnhr_rf comes with resisting material as poly but still the base of this poly is n-well and we have to connect this n-well to either VDD or GND whatever comes according to your design otherwise it shows that n-well is floating. Thank you. 

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.