Hi there, I keep on getting the error below(bold) when I invoke the RING command. Pls help: $ export MBK_CATA_LIB=$ALLIANCE_TOP/cells/padlib:$ALLIANCE_TOP/cells/sxlib $ ring xverchip xverchip @@@@@@@ @ @@@@ @ @@ @@ @@@ @@ @@ @@ @@ @ @@ @ @@ @@ @@@ @@@ @@ @@ @@ @@@@ @@@ @ @@ @@@@@ @@ @@ @@ @@ @@@@@ @@ @@ @@ @@ @@ @@ @ @@ @@ @@ @@ @@ @@ @@ @ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@@@@ @@@ @@@@@@ @@@@ @@@@ @@@@ PAD ring router Alliance CAD System 4.5.0, ring 2.11 Copyright (c) 1991-2001, ASIM/LIP6/UPMC E-mail support: alliance-support@asim.lip6.fr o reading netlists, layout views of core and pads. o reading file of parameters, including the placements of pads. o making equipotential list. o making the first placement of pads. o filling data internal structures. o reading the connectors positions of the core. Distance between connector <aout 2> and connector <enable> of the core isn't big enough. How do I correct such an error in my core. The genlib instruction does not give any errors when I generate core.vst. What should I do? Pls kindly reply my other emails too as I cannot proceed any further and keep on getting the same errors. Thanks Giie --------------------------------- Do You Yahoo!? Check out Yahoo! Shopping and Yahoo! Auctionsfor all of your holiday gifts!