However, using this 9-valued logic (U,X,0,1,Z,W,H,L,-) instead of simple bits (0,1) offers a very powerful simulation and debugging tool to the designer which currently does not exist in any other HDL.
Međutim korišćenje ove 9-vrednosne logike (U,X,0,1,Z,W,H,L,-) umesto jednostavnih bitova (0,1) nudi dizajneru veoma moćnu alatku za simuliranje i debagovanje, koja trenutno ne postoji ni u jednom drugom HDL-u.