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Dracula LVS Help

 
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pyth2004



Joined: 21 Nov 2004
Posts: 38


Post25 Jul 2006 10:22   Dracula LVS Help

Hi all,

Do anyone know how to fix the following discrepancy in Dracula LVS? In my case, I input .cdl netlist for schematics and .gds for layout into Dracula LVS

************** DISCREPANCY 1***********************************
------------------------------------------------MATCHED DEVICE UNMATCHED NODE----

(Schematic)
DEV23761 MOS LP
XIR-XUPDOWN_REG[0]-NET046,
VDD, ?XIRISHUTTER1-UPDOWN[0]

(Layout)
DEV3622 MOS LP
XIR-XUPDOWN_REG[0]-NET046,
VDD, ?IRISHUTTER1/UPDOWN[0]
------------------------------------------------------------------------------------------------


Do I need to modify the .cdl netlist ? how to correct it then? Thanks
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527xf



Joined: 18 Mar 2006
Posts: 1


Post26 Jul 2006 4:57   Dracula LVS Help

The net of schematic(DEV3622 MOSLP) is different from layout, the reason follow:
1: The pmos is wrong postion.
2: the net on layout unknow.
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