DRC/ERC/LVS Verification
Suite of tools : Dracula, Diva, Vampire, Calibre
? Electrical node description and label stamping
? Element, device and circuit descriptions
? All-angle geometry checking
? Advanced checking for sub-micron designs
? Flat Dracula : small to large DBs
? Hierarchical Dracula : large hierarchical DBs
? Distributed Dracula : very large flat DBs