DIVA error after upgrade to lastest USR

Hi all,

We are just upgrade IC5141 to latest revision then our Diva rul do not work
any more on linux version. the solaris version work fine

linux version is 5.10.41.500.3.30
Solaris version is 5.10.41.500.3.31
The previous version work fine in both linux/solaris.
The error is :
Parsing drcExtractRules of "divaEXT2.rul"...

error: Layer LATEMIT1 is the common serial number source for connect
layers:

LATBASE LATCOLL LATEMIT1 LATEMIT LATGATE.

info: If short location check is desired later on, check the
saveInterconnect

statement for correctness:

Interconnect layer STRAP, PSD, NSD, PWCONN, PSUB, NWCONN, NWELL, PLCT,
POLY2, POLY, PPIN, NPIN, LATGATE, AACT, BASE, EMITTERA, LATEMIT, LATEMIT1,
LATCOLL, LATBASE, BIPDUM, EECT, EEC, EES, EED, BIPCT, BIPDEF, NWSHCT,
NWSHOT, V1M, V2M, V3M, SUBCT, substrate not saved.

Errors exist in the rules file "divaEXT2.rul".

\o Verification program terminated.





I never see this error before, any idea ?

Thank

 

You have probably been seeing that in the form of a warning for quite
some time now. It recently became an error. Using selection commands
like geomInside to create the connected layers in geomConnect can lead
to shapes on different layers having the same shape id (serial) number.
Since geomConnect uses serial numbers as the key in a set association
table, those shapes will be considered connected, even if they should
not.

You can fix your rule deck, or you can get the latest ISR and ignore the
warning. If you don't fix the rule deck, you may have incorrect
connectivity. If you file a PCR and the warning is being issued, R&D
will correct the rule deck to remove the warning and reject your PCR
when the "bug" goes away.

 

Thank you,

I have to fix the Diva rule deck for each of process that we used. But It
works.
Basically we have to add a geomOr() for each layer that generated by
geomEnclose/Inside to re-serialize the number then it work .