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which type of spef should be used in signoff?

i am just using ETS for timing and SI sigh off.i am sort of confused on the spef type. I use -spef_type CeltIC for SI analysis,could this type be used for timing sign off?and is the Generic the same as Standard in QRC manual?

Originally posted in cdnusers.org by yhu

archive over 17 years ago

For wcs signoff:use spef corresponding to Rmin,Cmax,Temp max
For bcs:Rmax,Cmin,Temp min
For crosstalk/SI, use spef corresponding to crosstalk corner i.e Rmin,Ccoupling max,Cg min

Originally posted in cdnusers.org by abhiroy03
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