VHDL、Verilog，System+verilog比较 Digital Simulation White Paper Comparison of VHDL, Verilog and SystemVerilog Stephen Bailey Technical Marketing Engineer Model Technology w w w. m o d e l . c o m Introduction explicitly convert from one data type to another (integer to bit-vector, for example). As the number of enhancements to various Hardware Description Languages (HDLs) has The creators of VHDL emphasized semantics increased over the past year, so too has the com- that were unambiguous and designs that were plexity of deter……