VHDL-2008 : just the new stuff
"VHDL-2008: Just the New Stuff introduces the new and changed features of VHDL-2008 in a way that is more accessible to users than the formal definition in the Standard VHDL Language Reference Manual ILRMJ. VHDL-2008: Just the New Stuff describes the features, illustrates them with examples, and shows how they improve the language as a tool for design and verification."--Jacket