- type INT (integer). State whether the following assignments are legal or not. If the assignment is illegal, explain the errors. (a) slv by then ... (g)if slv ?> sly then Category Standard types Standard-logic types Types Abbreviations bit, bit_vector B, BV boolean, boolean_vector BO, BOV integer, natural, positive, integer_vector INT, NAT, POS, INTV character, string CHAR, STR std_ulogic, std_ulogic_vector SU, SUV std_logic, std_logic_vector SL, SLV unsigned UNS signed SIG ufixed UFIX sfixed SFIX float FLO Unsigned/signed types Fixed-point types Floating-point type