Stats

Locked Locked
Replies 1
Subscribers 90
Views 14120
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

LEF loading problem

Dear

I am having problem when i load LEF file.
Following error is encountered: ERROR (SOCSYT-16013) Load LEF file /libs/tcb013ghphvt_lef failed:
If anyone tell me how to shoot this problem, it will be appreciated.

------------------------------------------------------------------------------------------
encounter 1> Loading Lef file ../../../Synopsys_libs/tcb013ghphvt.lef...
**WARN: (SOCLF-58):     Cell 'AN2HVTD0' has been found in DB so only antenna data will be loaded. Any other data will be skipped.
**WARN: (SOCLF-209):    Cell 'AN2HVTD0' has been found in db, no extra pin 'A2' can be added for existing macro
**WARN: (SOCLF-209):    Cell 'AN2HVTD0' has been found in db, no extra pin 'A1' can be added for existing macro
**WARN: (SOCLF-209):    Cell 'AN2HVTD0' has been found in db, no extra pin 'VSS' can be added for existing macro
**WARN: (SOCLF-209):    Cell 'AN2HVTD0' has been found in db, no extra pin 'VDD' can be added for existing macro
**WARN: (SOCLF-58):     Cell 'AN2HVTD1' has been found in DB so only antenna data will be loaded. Any other data will be skipped.
**WARN: (SOCLF-209):    Cell 'AN2HVTD1' has been found in db, no extra pin 'A2' can be added for existing macro
**WARN: (SOCLF-209):    Cell 'AN2HVTD1' has been found in db, no extra pin 'A1' can be added for existing macro
**WARN: (SOCLF-209):    Cell 'AN2HVTD1' has been found in db, no extra pin 'VSS' can be added for existing macro
**WARN: (SOCLF-209):    Cell 'AN2HVTD1' has been found in db, no extra pin 'VDD' can be added for existing macro
**WARN: (SOCLF-58):     Cell 'AN2HVTD2' has been found in DB so only antenna data will be loaded. Any other data will be skipped.
**ERROR: (SOCLF-53):    Can not find layer 'METAL1'
**ERROR: (SOCLF-3):     Error found when processing LEF file '../../../Synopsys_libs/tcb013ghphvt.lef'
**ERROR: (SOCLF-26):    Seems no technology information defined in first lef file.
Please rearrange the lef file order and make sure the technology lef file is the
first one, exit and restart First Encounter.
**ERROR: **ERROR: (SOCSYT-16013):       Load LEF file ../../../Synopsys_libs/tcb013ghphvt.lef failed

Originally posted in cdnusers.org by Moderatz

archive over 17 years ago

The order in which you load the lef files is important.
So Load the technology file first, then the standard cell lef, macros and io's.

thanks

Originally posted in cdnusers.org by krithika
Cancel
Vote Up 0 Vote Down

Cancel

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.