Hi, On Wed, Nov 14, 2001 at 06:32:58PM -0800, GIIE wrote: > > Good morning sir Ludovic, > I read about the lvx and lynx tools this morning and so I went > back to the fulladder example. I ran everything all over again > from vbe to scr and this is what I got: (note that the mbk lofig > stuff is still there.) > bash-2.02$ scr -p -r -l 2 -i 1000 fulladder > > @@@@ @ @@@@ @ @@@@@@@ > @ @@ @@ @@ @@ @@ > @@ @ @@ @ @@ @@ > @@@ @@ @ @@ @@ > @@@@ @@ @@ @@ > @@@@ @@ @@@@@ > @@@ @@ @@ @@ > @ @@ @@ @@ @@ > @@ @@ @@ @ @@ @@ > @@@ @ @@ @@ @@ @@ > @ @@@@ @@@@ @@@@@ @@@ > > Standard Cell router > > Alliance CAD System 4.0.6, scr 5.3 > Copyright (c) 1991-2001, ASIM/LIP6/UPMC > E-mail support: alliance-support@asim.lip6.fr > > Loading logical view : fulladder > *** mbk warning *** > lofigchain is missing on lofig fulladder. > Placing logical view : fulladder > Loading SCP data base ... > Original width : 107 > Generating initial placement ... > 9 cells 14 nets in 2 rows > Placement in process of treatment : 100% > 46% saved in 18.7 s > Saving placement 100% > Checking consistency between logical and physical views > Loading SCR data base ... > scr_error,Bad placed instance : t, or the abutment box is not defined in the gen > lib file. ^^^^^^ This error message is important. It means that scr didn't succeed to place and route your design ... (the instant called t seems no to be good) > > > I then ran lynx and then lvx : > bash-2.02$ lvx vst al fulladder fulladder -f > @@@@@@ @@@@ @@@ @@@@ @@@@ > @@ @@ @ @@ @ > @@ @@ @ @@ @ > @@ @@ @ @@ @ > @@ @@ @ @@ > @@ @@ @ @@ > @@ @@ @ @@@ > @@ @@@ @ @@ > @@ @ @@@ @ @@ > @@ @ @ @ @@ > @@@@@@@@@@ @ @@@ @@@@ > Gate Netlist Comparator > Alliance CAD System 4.0.6, lvx 1.1.1.1 > Copyright (c) 1992-2001, ASIM/LIP6/UPMC > E-mail support: alliance-support@asim.lip6.fr > > ***** Loading and flattening fulladder (vst)...*** mbk warning *** > lofigchain is missing on lofig fulladder. > > ***** Loading and flattening fulladder (al)... > > ***** Compare Terminals ........... > ***** O.K. (0 sec) > ***** Compare Instances .......... > Instance 't' only in netlist 1 > Instance 't.u4' only in netlist 2 > ***** Netlists are NOT Identical! ***** (0 sec) > > sir, as you can see, the "...*** mbk warning *** lofigchain is missing on > lofig fulladder." which I mentioned in previous emails is still there. I > suppose that "NETLISTS ARE IDENTICAL" would result if everything works fine. You're right ;) > What should I do/check/modify to get the correct results. Could you send me your genlib .c file, and your .vst file ? I'll have a look on them, and i'll try to give an answer. > > > > > --------------------------------- > Do You Yahoo!? > Find the one for you at Yahoo! Personals. Best regards, (_) ___ Ludovic JACOMME _ _ ( ) ( ) ( ) ( 6 ) Laboratoire LIP6, Equipe ASIM ( ) (_) ( _ ) Couloir 65-66, 4eme etage Porte 405, ( )___ ( ) Universite P. et M. Curie (P6) (_____) (_) 4 place Jussieu, 75252 Paris Cedex 05 Tel: (33) 01.44.27.27.06 01.44.27.54.15 Fax: (33) 01.44.27.72.80 ICQ: 62526530 mailto: Ludovic.Jacomme@asim.lip6.fr http: //www-asim.lip6.fr/~ludo