IC Compiler : mapping pin (gnd <-> vss) for Synthesis & Physical implementation

[pierre13]

IC Compiler : mapping pin (gnd <-> vss) for Synthesis & Physical implementation

Hello !!

I have some std cells with the following pins : vdd, vnw, vss, vpw. FRAM views .lib
Then, I have some other cells with the following pins : vdd, vdds, gnd, gnds. FRAM views and .lib

I would like to make the synthesis and the P&R with ICC version :
G-2012.06-SP4/bin/icc_shell

Is it possible to use a mapping file ? or do I have to make all the cells pins definition consistent ?

Something like :
vdds = vnw
gnd = vss
gnds = vpw


Thanks a lot !!
P.