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Other CAD Tools >> Physical Verification, Extraction and Analysis >> Calibre PEX Extraction problem
https://designers-guide.org/forum/YaBB.pl?num=1172510038

Message started by rgnanadavid on Feb 26^th, 2007, 9:13am

Title: Calibre PEX Extraction problem
Post by rgnanadavid on Feb 26^th, 2007, 9:13am

Hi I have installed the latest release of Calibre v2006.4_35.37 in FC3. I'm using it along with cadence virtuoso layout editor. I have had no problems with the DRC and LVS. But when i run PEX the extraction starts and ends with the following error without producing any output netlist.

WARNING: XDB Database not available: No comparison was made.
Unable to restore XDB database.
Error:: restore of XDB failed
--- CREATING XREF INFORMATION FROM XDB DATABASE

ERROR: reading layout to source cross reference

I tried installing the XDB database.. But still the error continues.. Can u help me on this....

thanks and regards
Rakesh