VHDL Verilog System2Bverilog比较

VHDL、Verilog,System%2Bverilog比较Digital Simulation White PaperComparison of VHDL,Verilogand SystemVerilogStephen Bailey Technical Marketing EngineerModel Technologyw w w.m o d e l.c o mIntroduction explicitly convert from one data type to another(integer to bit-vector,for example).As the number of enhancements to variousHardware Description Languages(HDLs)hasThe creators of VHDL emphasized semanticsincreased over the past year,so too has the com-that were unambiguous and designs that wereplexity of deter